СТЕЛЬКА ДЛЯ ОБУВНОГО ИЗДЕЛИЯ

Изобретение относится стельке для обуви, которая содержит главную часть (1), предназначенную для восприятия давления стопы пользователя, причем упомянутая главная часть (1) содержит верхнюю стенку (7), при использовании обращенную к стопе пользователя, и нижнюю стенку (8), обращенную к стороне, противоположной упомянутой верхней стенке (7), при этом упомянутая главная часть имеет, по меньшей мере, одну деформируемую полость (2, 5), по меньшей мере, частично наполненную сжимаемым проницаемым для текучей среды материалом (3, 6), и упомянутая полость (2, 5) имеет с одной стороны, по меньшей мере, один впуск (Е1, Е2), обеспечивающий забор текучей среды в полость (2, 5), а с другой стороны, по меньшей мере, один выпуск (S1, S2, S3), отдельный от впуска (E1, E2) и обеспечивающий выпуск текучей среды из полости (2, 5), причем толщина главной части (1) при недеформированной полости (2, 5) является по существу постоянной, при возможном исключении периметра (15, 16, 23, 27) упомянутой полости (2, ...

Elastisches Sohlenelement

Schuhsohle, bestehend aus Innensohle (2), Mittelsohle (11) und Außensohle (7), wobei in einer Aussparung (9) der Mittelsohle (11) ein elastisches Sohlenelement (16) angeordnet ist und die Aussparung (9) und das Sohlenelement (16) Lufteintritts- und Luftaustrittsöffnungen (6, 8) aufweisen, dadurch gekennzeichnet, dass das elastische Sohlenelement (16) einen Rahmen (3) mit einer Bespannung (4) mit einem elastischen Material aufweist sowie einen nach unten gezogenen Verbindungsbogen (5), welcher für eine bessere Befestigung des Rahmens (3) in dem Material der Mittelsohle (11) sorgt, und eine aus dem Material des Rahmens (3) hergestellte Stütze (15), die am Rahmen (3) befestigt ist.

Fussbekleidungsartikel

Ein Fußbekleidungsartikel umfassend:eine Sohlenstruktur einschließlich eines polymerischen Blasenelements das einen Fluid-gefüllten inneren Hohlraum einschließt;wobei das polymerische Blasenelement aufweist:einen peripheren Flansch, der:den Fluid-gefüllten inneren Hohlraum umgibt; undeine Querkante, die sich von der lateralen Seite des Blasenelements zu der medialen Seite des Blasenelements erstreckt, beinhaltet;eine Fläche mit einer Nut, die sich allgemein parallel zu der Querkante von der lateralen Seite zu der medialen Seite erstreckt;eine verringerte Dicke an der Nut;eine erste Länge entlang einer longitudinalen Mittellinie des Blasenelements, von einer longitudinalen Extremität des Blasenelements zu der Nut; undeine zweite Länge entlang der longitudinalen Mittellinie des Blasenelements, von der longitudinalen Extremität zu der Querkante;wobei die erste Länge einer ersten Fußbekleidungsgröße entspricht und die zweite Länge einer zweiten Fußbekleidungsgröße, größer als die erste Fußbekleidungsgröße ...

LAUFSOHLE FUER SPORTSCHUHE

BALG MIT UMGEKEHRTER RANDNAHT UND VERFAHREN ZU DESSEN HERSTELLUNG

SELBSTAUFBLASBARE LUFTPOLSTERUNG

IMPROVEMENTS IN AND RELATING TO PRESSURISED ENVELOPES

Pressurised envelopes particularly for footwear

In such an envelope upper and lower fabric layers 16, 18 are bonded to outer barrier layers 12 and a restrained from moving more than a predetermined distance apart by filaments 20 extending between the fabric layers. In making the envelope the outer barrier layers 12 are made from a semi-permeable elastomeric material in sheet form which is substantially impervious to large molecule size non-polar gases and slightly permeable to oxygen. To ensure good peel strength between the fabric layers and layers 12 the fabric surfaces are impregnated with a coupling agent 35 to improve the subsequent bonding. ...

Multiple structure-shock absorbing members

Shoe with pneumatic sole

... 149,616. GÛrber, G. E. C. Aug. 6, 1919, [Convention date]. Void [Published under Sect 91 of the Act] Soles.-Pneumatic soles are characterized by having the valve V on the upper side of the air chamber a accommodated in a hollow beneath the insole b which is provided with an opening f in front of the heel covered by a removable leather tongue g and by a heel piece h. The underside of the toe portion of the air chamber is strengthened with a cloth flap i into which a tool can be inserted for pushing the air chamber forward.

Improvements relating to footwear

A boot or shoe 10 has its upper lasted to an insole 12 made from leather or a permeable plastics material, and a sole unit 13 is bonded to the lasted upper and the insole. The sole unit is moulded from a resilient plastics material and is formed with a multiplicity of cavities 15 opening to its top surface underlying the insole and open topped channels extending between the cavities. Bulges 17 are formed on the bottom surface of the sole unit at the locations of the cavities. The act of walking causes the bulges to be compressed and to pump air along the channels to others of the cavities so as to disperse perspiration from the insole. The cavities preferably have a restricted cross-sectional area 18 where they communicate with the channels. ...

Active air

Improvements in shoes with pneumatic treads

... 233,538. Harrison, J. T. June 2, 1924. Soles.- A pneumatic sole or heel or combined sole and heel comprises an airtight compartment 12 or compartments containing air under pressure, each enveloping a plurality of resilient members or tubes 17 the interior of which communicates with the compartment. The tubes 17 are arranged in two series between an inner sole 13 of leather and an outer sole 14 of rubber and are separated along the oentre line of the sole. The ends of the tubes adjacent to the centre line are open, the other ends being closed. The tubes are secured along their tops and bottoms by cement, or otherwise, to the inner and outer soles respectively.

SHOCK-ABSORBING SHOE CONSTRUCTION

Improvements relating to boots and shoes

... 836,413. Foot-arch supports. SIMPSON, W. May 15, 11957 [May 23, 1956], No. 15982/56. Class 17(2) A foot-arch support 3 raises the foot over its whole length without supporting the longitudinal arch or the toes. The support fills the heel 4 and tapers to an end 5 just short of the toes. It has no local elevations or arch supporting devices. The support may be placed under an inner sole, between the outer and inner soles, or may form a separate sock and, is in each case formed of resilient or flexible material such as rubber, leather or synthetic resin.

Vapor-permeable element to be used in composing soles for shoes, sole provided with such vapor-permeable element, and shoe provided with such sole

Sole for shoes of the waterproof and vapor-permeable type, and shoe provided with said sole

Vapor-permeable and waterproof sole for shoes, particularly but not exclusively for open shoes such as sandals, sabots and the like, and shoe providedwith the sole

Vapour-permeable and waterproof sole for shoes, particularly but not exclusively for open shoes suchas sandals, sabots and the like, and shoe provide d with the sole.

Vapor-permeable element to be used in composing soles for shoes, sole provided with such vapor-permeable element, and shoe provided with such sole

Cushioning element, footwear, insole, deformable filling, and envelope.

Sole for shoes of the waterproof and vapor-permeable type, and shoe provided with said sole

Improvements brought to the footwear.

Cushioning element, footwear, insole, deformable filling, and envelope.

Cushioning element, footwear, insole, deformable filling, and envelope.

FOOTWEAR WITH STABILIZING BELLOWS

SOLE WITH TUNNEL-SIMILAR LUFTKAMMERN

FLUID-FILLED BLISTER WITH A REINFORCEMENT STRUCTURE

FLUID-FILLED BLISTER WITH A REINFORCEMENT STRUCTURE

FLEXIBLE SUPPORTING INSERT FOR SHOES

RUN SOLE, IN PARTICULAR FOR A WALKING OR A MOUNTAIN SHOE

BELLOWS WITH REVERSE EDGE SEAM AND PROCEDURE FOR ITS PRODUCTION

STRUCTURE OF A SOLE WITH COMPREHENSIVE EDGES

FLEXIBLE ABSORPTION SURFACE WITH COMPLEXES OUTLINES

ENERGY RETURN PRESSURISED ENVELOPE

Attachment system for shoe uppers

Attachment system for shoe uppers

A system for attaching a shoe upper to a shoe bottom through the use of elastic loops attached to the perimeter edge of the upper, the elastic loops being fitted to corresponding channels molded into the sidewall and lower surface of the shoe bottom.

Shoe inner sole and footwear

A shoe inner sole (10) has a bottom plate (11), blades (12-1 to 12-16) integrally rising from the bottom plate (11), a cover (13) joined to the outer periphery of the bottom plate (11), and fluid (14) sealed between the bottom plate (11) and the cover (13). A first recess (15) having a shape corresponding to a foot sole is formed in that surface of the bottom plate (11) from which the blades rise, and the blades (12-1 to 12-16) are contained in the first recess (15). The blades (12-1 to 12-16) are arranged at predetermined intervals in a direction perpendicular to the longitudinal direction of the bottom plate (11), and some of the blades (12-1 to 12-16) are arranged tilted toward the toe.

Cushioning device for an athletic shoe

SHOE HAVING AN INFLATABLE BLADDER

Sole structures and articles of footwear having plate moderated fluid-filled bladders and/or foam type impact force attenuation members

Sole structures for articles of footwear, including athletic footwear, include: (a) an outsole component; (b) a midsole component engaged with the outsole component, wherein the midsole component includes at least one opening or receptacle; (c) at least one fluid-filled bladder system or foam system provided in the opening or receptacle; and/or (d) a rigid plate system including one or more rigid plates overlaying the fluid-filled bladder or foam system(s). The rigid plate(s) may be fixed directly to the midsole component or the rigid plate(s) may rest on the fluid-filled bladder(s) or foam somewhat above the surface of the midsole component when the sole structure is in an uncompressed condition. Articles of footwear and methods of making sole structures and articles of footwear including such sole structures also are described.

Sole structures and articles of footwear having plate moderated fluid-filled bladders and/or foam type impact force attenuation members

Sole structures for articles of footwear, including athletic footwear, include: (a) an outsole component; (b) a midsole component engaged with the outsole component, wherein the midsole component includes at least one opening or receptacle; (c) at least one fluid-filled bladder system or foam system provided in the opening or receptacle; and/or (d) a rigid plate system including one or more rigid plates overlaying the fluid-filled bladder or foam system(s). The rigid plate(s) may be fixed directly to the midsole component or the rigid plate(s) may rest on the fluid-filled bladder(s) or foam somewhat above the surface of the midsole component when the sole structure is in an uncompressed condition. Articles of footwear and methods of making sole structures and articles of footwear including such sole structures also are described.

FOOTWEAR

Pressure relief system for footwear

PRESSURE RELIEF SYSTEM FOR FOOTWEAR Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. A shoe sole may include a shoe outer sole having a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface may be raised relative to the first lower surface and the third lower surface.

ANTISKID BAND

MULTI-LAYER HONEYCOMB SOLE

Methods and apparatus directed to a multi-layer honeycomb sole. A footwear item in accordance with the invention includes a sole that includes a top layer attached to a bottom layer such that their edges are fused together. The top layer includes a first honeycomb core having an exposed surface that includes contours configured to accommodate contours of a foot. The first honeycomb core includes unsealed cells that have walls with perforations. The bottom layer includes a second honeycomb core that includes sealed cells.

FOOTWEAR SOLE COMPONENT WITH A SINGLE SEALED CHAMBER

A sole component for footwear combining the desirable response characteristics of a fluid filled chamber and an elastomeric material. The chamber (14, 14') can be formed as a single bladder chamber (14, 16) in contact with an elastomeric midsole (12), or a single chamber formed by a sealing (19) a void in elastomeric material. The interface between the chamber and elastomeric material is sloped and gradual so that the shape of the chamber and its placement in a midsole determine the combination of response characteristics in the sole component. The chamber (14, 14') has a relatively simple shape with one axis of symmetry with a rounded portion (27) and a narrow portion (29). Varying the placement of the chamber in the elastomeric material can simulate the impact response of more complex and expensive systems with only a single chamber shape that needs to be stocked. The chamber has a relatively large volume, is devoid of internal connections, and has an internal pressure within 5 psi if ...

SHOES WITH STUDDED SOLES

Shoes incorporating a multiple chambered sole member inflated to a pressure above atmospheric, and disposed above and adjacent to an outsole having a deflectable web and projecting elements, such as ground-engaging studs, depending from the web and disposed in spaced geometric relation to each other to distribute loads imposed on the studs through a greater area of the inflated sole member to a wearer's foot, thereby enhancing its support and comfort.

SHOCK ABSORBING SYSTEM FOR FOOTWEAR APPLICATION

This invention relates to a new shock absorber which may be used as an insole or as a midsole for an article of footwear. The shock absorber comprises a multicell membrane which may be embedded in a flexible envelope or which may be used itself as a one-piece multi-cell membrane insole or midsole. The shock absorber exhibits improved shock absorbing characteristics which increases the comfort of the wearer of the shoes and reduces damage to the foot during athletic exercises.

SOLE FOR THERAPEUTIC, SPORT AND FREE TIME SHOES, WITH AN AIR TUBE AND ELASTIC DISTANCING ELEMENTS

FOOTWEAR SOLE STRUCTURE INCORPORATING A CUSHIONING COMPONENT

A cushioning component (40) for an article of footwear (10) is disclosed that includes a fluid-filled chamber (50) and a covering element (60) extending over a portion of the chamber. The chamber is devoid of internal connections, and the fluid within the chamber may be at a pressure that is substantially equal to an ambient pressure. The chamber defines a plurality of lobes (56a- 56f), and the cushioning element includes a plurality of inserts (63) that extend between the lobes. The inserts are elongate structures that decrease the compressibility of peripheral portions of the cushioning component.

SHOE HAVING AN INFLATABLE BLADDER

An article of footwear including a sole and an upper with an exterior and interior surface, and one or more bladders (1430) which comprises at least one of the exterior or interior surfaces of the upper. The bladder (1430) comprising sheets of polyurethane or polyester film attached together to form an airtight seal. The article of footwear also includes a inflation mechanism (1460) for selectively introducing air in the one or more bladders (1430). The inflation mechanism (1460) is located under the foot of the wearer to be activated by the normal action of the wearer to inflate the one or more bladders (1430). The article of footwear may also include an assembly for connecting several tubes to one under foot inflation mechanism. The article of footwear may also include inflatable laces that are inflated by an underfoot inflation mechanism.

SOLE FOR SHOES OF THE WATERPROOF AND VAPOR-PERMEABLE TYPE, AND SHOE PROVIDED WITH SAID SOLE

A sole (10, 100, 200, 300) for shoes, of the waterproof and vapor- permea ble type, comprising: - a lower element (1 1, 111, 211, 311) made of plastic material, on which a tread (12) provided with multiple through holes (13) i s formed; - a membrane (14, 214, 314) which is impermeable to water and perm eable to water vapor and is arranged above said lower element (11, 111, 211, 311) so as to be superimposed on the through holes (13), the membrane being joined perimetrically and hermetically to at least one component of the sol e (10, 100, 200, 300) so as to avoid the rise of liquids through the sole, - vapor-permeable or perforated means (17) for protecting the membrane (14, 2 14, 314), which are arranged below the membrane (14, 214, 314) so as to be s uperimposed on the area of the holes (13). The sole has means (17) for prote cting the membrane (14, 214, 314) comprising individual vapor-permeable or p erforated protective elements (18, 118, 218, 318), each arranged so as to bl ock a corresponding ...

PRESSURE RELIEF SYSTEM FOR FOOTWEAR

Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. A shoe sole may include a shoe outer sole having a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface may be raised relative to the first lower surface and the third lower surface.

FOOTWEAR HAVING SENSOR SYSTEM

An article of footwear includes an upper member and a sole structure, with a sensor system connected to the sole structure. The sensor system includes a plurality of sensors that are configured for detecting forces exerted by a user's foot on the sensor. Each sensor includes two electrodes that are in communication with a force sensitive resistive material. Additionally, the sensor system may be provided on an insert that may form a sole member of the article of footwear. The insert may include an airflow system that includes one or more air chambers in communication with one or more air reservoirs through air passages extending therebetween. The insert may also have a multi-layered structure, with the airflow system provided between the layers.

SHOCK ABSORBING COMPONENT AND CONSTRUCTION METHOD

A shock absorbing component having a pair of surfaces with a plurality of inwardly extending indentations in the top and bottom surfaces. The indentations extend between the surfaces to provide support members for the shock absorbing component. At least some of the indentations are hemispherical. The surfaces may be formed of mesh material to allow the passage of gas or fluid therethrough. One or more inserts may be placed in t he indentations. The shock absorbing component can be constructed by molding upper and lower shock absorbing component halves wherein the molds are configured to provide indentations in the top and bottom surfaces. The upper and lower halves are then joined to complete the shock absorbing component.< /SDOAB> ...

SHOE SOLE CUSHION

A cushion for use in a shoe sole with resilient, arcuate, load-bearing first (19) and second (19) and central (28) walls. The first and second walls (19) are tubular and are configured for supporting and cushioning edges of a foot.

Schuh mit pneumatischer Sohle.

Chaussure.

Pneumatisches Polster für Schuhe

Schuh mit Luftpolstersohle sowie Form und Verfahren zur Herstellung desselben

Plastic moulded through solde and heel with - cooling

Both sole and heel have a relatively massive peripheral section and a hollow, thin walled interior into which are moulded ribs, or the like, which support the inner sole of the shoe. The sole breathes through two narrow air vents in the rear wall of the heel portion and the ribs are so arranged and broken up that there can be a free air circulation under the whole of the foot.

BANDE ANTIDERAPANTE.

The antiskid band comprises a plurality of hollow asperities (12). The thickness of the walls of said asperities (12) varies so that the basis thereof offers a high resistance to any deformation action while the area extending at the upper portion forms an elastic membrane (13).

Elastic support insert for shoes

Sole structure for a flexible boot.

Bei einer Sohlenkonstruktion für einen flexiblen Schuh mit einer zumindest teilweise beim Laufen mit dem Boden in Kontakt kommenden, weichelastischen Mittelsohle (20), welche quer zu ihrer Längsrichtung ausgerichtete, nach unten gegen den Boden vorstehende, seitlich offene, rinnenförmige Elemente (21) aufweist, ist es erfindungsgemäss vorgesehen, dass die Mittelsohle (20) durch einen sich vom Fersen- bis in den Ballenbereich erstreckenden Längsschlitz (22) in einen medialen und einen lateralen Teil unterteilt ist, dass die Mittelsohle (20) eine die rinnenförmigen Elemente (21) jeweils überbrückende Randleiste (23) aufweist, dass die Mittelsohle (20) mit einer von der Randleiste (23) umrahmten, inkompressiblen, aber elastisch biegsamen Platte (30) abgedeckt ist, und dass die rinnenförmigen Elemente (21) unter der Wirkung von vertikal und/oder in Längsrichtung wirkenden, beim Laufen auftretenden Kräften bis zum Verschluss ihrer seitlichen Öffnungen im Bereich der Randleiste (23) verformbar ...

Sole structure for a flexible boot.

Bei einer Sohlenkonstruktion für einen flexiblen Schuh mit einer zumindest teilweise beim Laufen mit dem Boden in Kontakt kommenden, weichelastischen Mittelsohle (20), welche quer zu ihrer Längsrichtung ausgerichtete, nach unten gegen den Boden vorstehende, seitlich offene, rinnenförmige Elemente (21) aufweist, ist es erfindungsgemäss vorgesehen, dass die Mittelsohle (20) durch einen sich vom Fersen- bis in den Ballenbereich erstreckenden Längsschlitz (22) in einen medialen und einen lateralen Teil unterteilt ist, dass die Mittelsohle (20) eine die rinnenförmigen Elemente (21) jeweils überbrückende Randleiste (23) aufweist, dass die Mittelsohle (20) mit einer von der Randleiste (23) umrahmten, inkompressiblen, aber elastisch biegsamen Platte (30) abgedeckt ist, und dass die rinnenförmigen Elemente (21) unter der Wirkung von vertikal und/oder in Längsrichtung wirkenden, beim Laufen auftretenden Kräften bis zum Verschluss ihrer seitlichen Öffnungen im Bereich der Randleiste (23) verformbar ...

PRESSURE BOUNDARY AND ITS MANUFACTURING METHOD.

Therapeutic shoe, has sprung sole whose movement under load allows activation of interior ventilation on user's feet, and sole structure with mid-sole, buffer sole and hard flexible abrasion-resistant outsole

The shoe has a sprung sole, an upper shoe part (10), an air-permeable insole (11) and a sole structure comprising a mid-sole (22), a buffer sole (21) and a hard flexible abrasion-resistant outsole (20). The mid-sole form a hollow space (30) with the outsole at a predetermined position. The sole structure consists of vertical recesses, which are aligned with openings (31) of the insole (11) in such a manner that they oppose to open the upper shoe part. The movement of the sprung sole under load allows activation of interior ventilation on user's feet.

Therapeutic shoe, has sprung sole whose movement under load allows activation of interior ventilation on user's feet, and sole structure with mid-sole, buffer sole and hard flexible abrasion-resistant outsole

The shoe has a sprung sole, an upper shoe part (10), an air-permeable insole (11) and a sole structure comprising a mid-sole (22), a buffer sole (21) and a hard flexible abrasion-resistant outsole (20). The mid-sole form a hollow space (30) with the outsole at a predetermined position. The sole structure consists of vertical recesses, which are aligned with openings (31) of the insole (11) in such a manner that they oppose to open the upper shoe part. The movement of the sprung sole under load allows activation of interior ventilation on user's feet.

Soft plastics insole for sports, working and walking shoes

An hydraulic shock-absorbent element (4) is positioned beneath the heel (2) near the insole, and is placed in a cavity (3) there. A leather cover grips over the top edge of the shock absorbent element which has a basic body (5) with radially gripping edge flange (6) stuck to the insole.The underside of the shock absorbent element is flush with the underside of the insole. The insole is made of foam with a Shore hardness factor of approximately 80 ...

Outsole with horizontal deformability.

Bei einer Laufsohle umfassend mindestens ein Element mit zwei unter den beim Laufen auf sie einwirkenden Kräften zur gegenseitigen horizontalen Verschiebung sowie zur gegenseitigen flächigen Berührung ausgebildeten Lagen (2, 3), wobei eine horizontale Verschiebung der beiden Lagen (2, 3) relativ zueinander gegenüber einer Ruheposition eine elastische Deformation des Elements bewirkt, wobei mindestens eine der beiden Lagen aus einem elastomeren Material besteht oder an der Berührungsfläche mit einem solchen versehen ist, und wobei eine horizontale Verschiebung der beiden Lagen (2, 3) relativ zueinander in gegenseitiger Berührung beim Abstossen durch Reibschluss verhindert ist, wird erfindungsgemäss vorgeschlagen, dass eine horizontale Verschiebung der beiden Lagen (2,3) relativ zueinander in gegenseitiger Berührung beim Auftreten durch eine unebene Strukturierung wenigstens einer der beiden Lagen (2, 3) an der Berührungsfläche zur Erzielung eines bei niedriger Normalkraft ausreichend kleinen ...

vzryvostoikie boots with optimised components structure

ВЗРЫВОУСТОЙЧИВЫЙ БОТИНОК ДЛЯ ЗАЩИТЫ ОТ НАЗЕМНЫХ МИН

Взрывостойкий ботинок для защиты от наземных мин состоит из верха (1) с затяжной стелькой и присоединенной системой нижнего сегмента ботинка, имеющего в своём основании по крайней мере две средние части подошвы и подошву. По крайней мере один слой укрепляющей ткани (2) на основе пара-арамидного волокна вставлен и/или приклеен между материалом верхнего слоя (1) и подкладкой. Затяжная стелька и/или по крайней мере одна из средних частей подошвы (5, 8) основаны на композитных материалах, состоящих по крайней мере из трех слоёв ткани на основе пара-арамидного волокна, вложенных в полимерной матрице, и весь нижний сегмент ботинка образован многослойной конструкцией. Плотность материалов отдельных частей в данной многослойной системе средних частей подошвы (5, 8) и подошвы (9) в нижнем сегменте ботинка отличается таким образом, что различие в плотности композитных материалов, используемых в прилегающих средних частях подошвы (5, 8), и, точнее, подошвы (9), а также различие в плотности прилегающих ...

Cushioning assembly for an article of footwear

For articles of footwear adjustable pouch system

Sole and article of footwear having a pod assembly

A sole includes an upper sole portion having a heel region and a toe region, and a pod assembly disposed below the upper sole portion. The pod assembly includes at least five pods fluidly connected in a substantially linear arrangement extending from the heel region to the toe region. The pods are fluidly connected in series.

dynamic shock absorbing shoe structure - has sole and upper made of flexible material, establishing resilient cup shape

Improvements in the shoes

Massage sole for footwear - contains liquid moved by thin supple plates actuated by foot movement

FIRST FOR FOOTWEAR

Resilient sole for shoes

Sole and elements of pneumatic sole

Pneumatic sole

Improvement with the soles of shoes

Improvements to shoes

Pneumatic sole for shoe - has pneumatic chamber filled with fluid under semi-rigid inner sole

All pneumatic insole for shoes

IMPROVEMENTS IN AND RELATING TO PRESSURISED ENVELOPES

Shoe with pneumatic sole

PROCESS AND DEVICE TO MANUFACTURE BODIES LAMINATE, IN PARTICULAR SOLES OF SHOES SEVERAL LAYERS

Shock absorbing device for use within shoe

Le dispositif absorbeur de vibrations ou de chocs pour chaussure ou assimilé comprend un ou des capteur de vibrations ou chocs permettant la mesure des vibrations ou chocs émis sur la chaussure ou assimilé, un bloc électronique permettant l'élaboration du contre signal à appliquer à l'actionneur (3), un actionneur (3) ayant la caractéristique de pouvoir moduler son épaisseur et/ou sa rigidité dans un ou plusieurs de ses axes en fonction d'un signal électrique approprié, dans le but de modifier les susdites caractéristiques afin d'absorber les vibrations et chocs parasites. Le module de mesure (4) comprenant le ou les capteurs de chocs et le bloc électronique peut être fixé en extérieur sur la chaussure ou assimilé, intégré à l'actionneur (3) ou intégré dans la chaussure ou assimilé mais ayant pour but la mesure des vibrations ou chocs appliqués à la chaussure ou assimilé ...

CHAUSSURE THERAPEUTIQUE

CHAUSSURE THERAPEUTIQUE, COMPRENANT UN ELEMENT DE SEMELLE INTERIEURE 12 PRESENTANT UNE PREMIERE PARTIE 14 PROPRE A EXERCER UNE PRESSION SUR LA ZONE MEDIANE DU PIED, ET UNE SECONDE PARTIE 13 PLUS COMPRESSIBLE QUE LA PREMIERE POUR LA ZONE LATERALE DU PIED. DES COMPARTIMENTS 32 COMPRESSIBLES SONT PREVUS A CET EFFET. ELLE COMPREND EN OUTRE UNE RAINURE 17 FORMEE SUR LA FACE INFERIEURE DE L'ELEMENT DE SEMELLE ET DISPOSEE ENVIRON EN DESSOUS DE LA LIGNE METATARSIENNE DU PIED EQUIPE DE LADITE PARTIE DE SEMELLE.

MIDSOLE STRUCTURE FOR MASSAI WALKING HEALTH FOOTWEAR HAVING AN AIR BAG AND A TUNNEL PART WITH PLURAL SUPPORT PROJECTIONS

PURPOSE: A midsole structure for Massai walking health footwear having an air bag and a tunnel part with plural support projections is provided to preserve the original form of the sole and the footwear by preventing the support projections from being damaged, and to improve form restoration of the sole and stability of walking. CONSTITUTION: A midsole structure for Massai walking health footwear having an air bag and a tunnel part with plural support projections includes an upper pad and a lower pad made of polyurethane with a hardness of 50-70. The upper pad has a shank with high-elasticity embedded in an upper part and having plural slits formed at the front end and ribs formed on the center in a longitudinal direction, the semi-oval shaped tunnel part, one or plural polyurethane support projection formed on the upper surface of the tunnel part, and the air bag mounted on both sides of the tunnel part. The lower pad covers the tunnel part from the bottom. © KIPO 2008 ...

플레이트 조절식 유체­충전 블레이더 및／또는 발포형 충격력 감쇠 부재를 갖는 밑창 구조체 및 신발류 물품

... 본 발명은 운동화류를 포함하는 신발류 물품용 밑창 구조체에 관한 것으로서, 밑창 구조체는 (a) 바닥창 구성요소와, (b) 바닥창 구성요소와 결합되고, 적어도 하나의 개구 또는 리셉터클을 포함하는 중창 구성요소와, (c) 개구 또는 리셉터클 내에 제공되는 적어도 하나의 유체-충전 블레이더 시스템 또는 발포체 시스템, 및/또는 (d) 유체-충전 블레이더 또는 발포체 시스템(들)에 중첩되는 하나 이상의 강성 플레이트를 포함하는 강성 플레이트 시스템을 포함한다. 강성 플레이트(들)는 중창 구성요소에 직접 고정될 수 있거나, 강성 플레이트(들)는 밑창 구조체가 비압축 상태일 때 중창 구성요소의 표면 약간 위에서 유체-충전 블레이더(들) 또는 발포체 상에 안착될 수 있다. 또한, 신발류 물품과, 밑창 구조체와 그러한 밑창 구조체를 포함하는 신발류 물품을 제조하는 방법이 또한 설명되어 있다.

센서 시스템을 구비하는 신발류

... 신발류 물품이 갑피 부재 및 밑창 구조를 포함하고, 그리고 센서 시스템이 상기 밑창 구조에 연결된다. 상기 센서 시스템은 사용자의 발에 의해서 센서에 가해지는 힘들을 검출하도록 구성된 복수의 센서들을 포함한다. 각각의 센서는, 힘 감지 저항 재료와 연통하는 2개의 전극들을 포함한다. 부가적으로, 센서 시스템은, 신발류 물품의 밑창 부재를 형성할 수 있는 삽입체 상에 제공될 수 있을 것이다. 삽입체는, 하나 이상의 공기 저장부들과 하나 이상의 공기 챔버들 사이에서 연장하는 공기 통로들을 통해서, 하나 이상의 공기 저장부들과 소통하는 하나 이상의 공기 챔버들을 포함하는 공기유동 시스템을 포함할 수 있을 것이다. 삽입체는 또한, 층들 사이에 제공된 공기유동 시스템과 함께, 복수-층형 구조를 가질 수 있을 것이다.

SOLE STRUCTURE WITH PLATES AND INTERVENING FLUID-FILLED BLADDER AND METHOD OF MANUFACTURING

Sole assembly for article of footwear exhibiting posture-dependent characteristics

An article of footwear includes an upper and a sole assembly. The sole assembly includes a first member that is coupled to the upper and a second member that is moveably coupled to the first member. The first member moves relative to the second member in response to a first input load directed along a first vector, and the first member engages the second member in response to a second input load directed along a second vector.

Sandal with pneumatic support

The sandal with pneumatic support includes an inflatable bladder in the sole, in the area immediately beneath the arch of the foot when the sandal is worn. A manual air pump is provided integrally with the sandal. In one embodiment, the pump is located atop the toe divider of a flip-flop type sandal. In another embodiment, the pump is located in the heel. A pressure relief valve is located along one of the upper straps of the sandal. The arch bladder, air pump, and relief valve communicate pneumatically with one another. The sandal may be devoid of structure extending between the toes when worn, but may include straps passing over and/or around the foot. The sandal provides greatly improved support and reduces or eliminates muscular problems resulting from the lack of arch support in sandals.

Fluid-Filled Chamber With A Stacked Tensile Member

A fluid-filled chamber may have a barrier, a stacked tensile member, and a fluid. The barrier may be formed from a polymer material that is sealed to define an interior void. The stacked tensile member may be located within the interior void and includes a first tensile element and a second tensile element that are joined to each other. Additionally, opposite sides of the stacked tensile member are joined to the barrier. The fluid is located within the interior void and may be pressurized to place an outward force upon the barrier and induce tension in the stacked tensile member. In some configurations, each of the tensile elements may be a spacer textile.

Footwear Sole With Midsole Protrusions

Embodiments of the present invention relate to a footwear sole including a midsole and an outsole. The midsole includes of a plurality of protrusions extending downwardly from a bottom surface of the midsole toward the outsole. The outsole may include a plurality of recesses positioned to mate with a corresponding protrusion from the midsole. The outsole may also include one or more protrusion extending downwardly from the bottom of the outsole. The outsole protrusions may correspond with an associated recess of the outsole top surface. The protrusions may be hemispherical in shape at their distal ends so that a portion of the distal end may be received by the corresponding recess of the outsole top surface.

Cushioning element, footwear, insole, deformable filling, and envelope

Cushioning element ( 4 ) for footwear, having a deformable filling ( 12 ) and an envelope ( 10 ) that encloses the deformable filling. The envelope is arranged for forming at least one flow channel ( 837 ). In use, at least part of the deformable filling flows into the at least one flow channel as a result of increased pressure of the deformable filling caused by a mechanical load The deformable filling contains solid bodies and further contains a lubricating fluid for mutually lubricating the solid bodies. A dimension of the at least one flow channel is arranged for hindering entrance of the solid bodies into the at least one flow channel during cushioning.

Method of Making Chamber with Tensile Member

A fluid-filled may include including an outer barrier, a tensile member, and a fluid. The tensile member may be located within barrier and formed from a textile element that includes a pair of spaced layers joined by a plurality of connecting members. A method of manufacturing the chamber may include locating a textile tensile member between two polymer elements. Pressure and heat are applied to the tensile member and the polymer elements in a first area and in a second area. The pressure is greater in the first area than in the second area. In addition, the polymer elements are bonded together around a periphery of the tensile member.

Devices With Internal Flexibility Sipes, Including Siped Chambers For Footwear

Devices with internal flexibility sipes, such as slits, provide improved flexibility, improved cushioning to absorb shock and/or shear forces, and improved stability of support. Siped devices can be used in any existing product that provides or utilizes cushioning and stability. These products include human and other footwear, both soles and uppers, as well as orthotics; athletic, occupational and medical equipment and apparel; padding or cushioning, such as for equipment or tool handles, as well as furniture; balls; tires; and any other structural or support elements in a mechanical, architectural, or any other product.

Method Of Manufacturing A Contoured Fluid-Filled Chamber With Tensile Structures

In one method of manufacturing a fluid-filled chamber, two polymer layers are located between two mold portions, the surfaces of the mold portions cooperatively defining a peripheral cavity with first and second regions, an inward extent of the first region exceeding an inward extent of the second region. A tensile structure may be positioned between the polymer layers and the mold portions may be compressed together. Part of a peripheral portion of the chamber may be formed by drawing first and second areas of the chamber against the first and second regions of the peripheral cavity, respectively. After pressurization, the first region of the peripheral cavity may have a greater extent of outward protrusion than the second region of the peripheral cavity. Accordingly, an asymmetric medio-lateral shape may be imparted to the chamber without the use of a tensile structure that is itself tapered or contoured.

Fluid compression system

A fluid pump ( 10 ) has a compression member ( 12 ) having a variably-sized compression surface ( 13 b ) movable against fluid pressure in a chamber ( 22 ). The effective surface area of the compression member ( 12 ) decreases in size together with a corresponding cross-sectional area of the chamber ( 22 ) from a maximal area at a beginning of the compression stroke to a minimal area at the end of the compression stroke. Using a variably-sized surface area to compress a fluid volume allows obtaining a rapid gain of fluid pressure even for applications in which the compression member ( 12 ) is actuated at relatively low frequencies and under the action of relatively small forces.

Article Of Footwear With An Adaptive Fluid System

An adaptive fluid system for an article of footwear is disclosed. The adaptive fluid system includes a fluid chamber that provides cushioning and shock absorption for a foot. The adaptive fluid system includes an adjustable pressure regulating valve that may be used to control the pressure of the fluid chamber. The adaptive fluid system includes a valve that prevents fluid from escaping from a fluid chamber during use.

Adjustable Bladder System for an Article of Footwear

An adjustable bladder system for an article of footwear is disclosed. The bladder system includes an outer bladder that may be inflated using an external pump. In addition, one or more tensile members may be disposed internally to the outer bladder to provide enhanced support. A valve member may also be disposed internally to the outer bladder. The valve member can include a contoured edge to provide a contoured shape for the outer bladder.

Removable Heel Pad for Foot-Receiving Device

Foot-receiving devices, such as articles of footwear (e.g., athletic footwear, etc.), include a foot-covering member (such as an upper member) and a foot-supporting member (such as a sole member, optionally including insole, midsole, and/or outsole portions) engaged with the foot-covering member. The foot-supporting member may include or define a cavity or void in the heel portion of the foot-receiving device. The foot-receiving device further may include a removable heel pad detachably engaged within the cavity or void.

Method Of Lasting An Article Of Footwear With A Fluid-Filled Chamber

A method of manufacturing an article of footwear may include assembling at least a portion of an upper of the article of footwear, the upper having a lower perimeter edge. A lasting element is secured to the upper adjacent to the lower perimeter edge. The lasting element includes a barrier and a tensile member located within the barrier, the tensile member being secured to opposite sides of the barrier. In addition, a sole structure of the article of footwear is joined to at least one of the upper and the lasting element.

Footwear Having Sensor System

An article of footwear includes an upper member and a sole structure, with a sensor system connected to the sole structure. The sensor system includes a plurality of sensors that are configured for detecting forces exerted by a user's foot on the sensor. Each sensor includes two electrodes that are in communication with a force sensitive resistive material. Additionally, the sensor system may be provided on an insert that may form a sole member of the article of footwear. The insert may include an airflow system that includes one or more air chambers in communication with one or more air reservoirs through air passages extending therebetween. The insert may also have a multi-layered structure, with the airflow system provided between the layers.

Footwear having air-controlled active element

A clothing article for a foot including a sole including a sealed collapsible air cavity having disposed therein a return support for expanding a collapsed air cavity wherein the air cavity includes an outlet permitting a quantity of air to exit when the air cavity is collapsed; an upper, coupled to the sole, for covering a portion of the foot; an air-actuated active element coupled to the upper, the active element including a first mode and a second mode, the active element biased to the first mode and responsive to the quantity of air to transition from the first mode to the second mode; and a communication channel, coupled to the outlet and to the active element, for transferring the quantity of air from the air cavity to the active element.

INSOLE FOR A FOOTWEAR ARTICLE

The invention relates to an insole, and to an article of footwear provided with such an insole, with application to the design of shoes wherein an improvement in comfort is sought. 1. An insole for footwear , having a principal portion designed to accommodate the pressure of the foot of a user , said principal portion exhibiting an upper wall oriented toward the foot when in use and a lower wall oriented toward the side opposite said upper wall , said principal portion having at least one deformable cavity filled at least partly with a compressible , fluid-permeable material , said cavity being provided , on the one hand , with at least one inlet allowing intake of the fluid into said cavity and on the other hand with at least one outlet , distinct from the inlet and allowing exhausting of the fluid from the cavity , wherein the thickness of the principal portion , in the undeformed state of said cavity is substantially constant , with the possible exception of the perimeter of said cavity and/or with the possible exception of said inlets and/or outlets , and wherein the outlet(s) include an opening formed in said upper wall.2. The insole according to claim 1 , wherein the cavity extends substantially over at least the rear portion of the principal portion.3. The insole according to claim 2 , wherein the cavity extends from the portion of the principal portion corresponding to the heel claim 2 , substantially to at least the boundary of the area of the principal portion corresponding to the medio-plantar area.4. The insole according to claim 2 , wherein the principal portion includes claim 2 , in addition to the cavity claim 2 , called the first cavity claim 2 , a second deformable cavity claim 2 , filled at least partly with a compressible claim 2 , fluid-permeable material claim 2 , said second cavity being provided claim 2 , on the one hand claim 2 , with at least one inlet allowing intake of the fluid into said second cavity claim 2 , and on the other hand with ...

INNER SOLE INCLUDING AN AIR BAG

The present invention relates to an inner sole used in a shoe. The inner sole includes a heel air bag for supporting the heel and a first arch air bag for supporting the plantar arch which is connected to the heel air bag through a passageway. The heel air bag and the primary arch air bag are coupled to the bottom surface of the inner sole. A second arch air bag is disposed over the first arch air bag to communicate with the primary arch air bag. When the heel air bag is pressed, air pressure is uniformly applied to the second arch air bag through the first arch air bag. 1. An inner sole for a shoe in which two airbags are connected to each other via a channel and are coupled to an undersurface of the inner sole such that the airbags support a heel part and an arch part of a sole of a foot , the inner sole comprising:a heel airbag;a first arch airbag connected to the heel airbag via the channel, the first arch airbag being disposed at a position corresponding to the arch part;a second arch airbag overlying and coupled to the first arch airbag such that the second arch airbag communicates with the first arch airbag; andan auxiliary sole coupled to the undersurface of the inner sole while surrounding the heel airbag and the first arch airbag,wherein, when the heel airbag is pressed, air pressure causes the first arch airbag and then the second arch airbag to expand upward, thereby supporting the arch part.2. The inner sole of claim 1 , wherein the first arch airbag and the second arch airbag are stacked on each other while having the same shape.3. The inner sole of claim 1 , further comprising airbag recesses in the undersurface thereof claim 1 , the recesses being depressed inward such that the heel airbag and the second arch airbag are respectively seated therein. The present invention relates, in general, to a technology of an inner sole used in a shoe, and more particularly, to an inner sole for a shoe which has an airbag coupled to the undersurface of the inner ...

Devices with internal flexibility sipes, including in a helmet and/or a helmet liner

Devices with one or more internal flexibility sipes, such as slits, to provide improved flexibility, improved cushioning to absorb shock and/or shear forces, and improved stability. An internal sipe is formed by at least a portion of two opposing internal surfaces that can move relative to each other in a sliding sideways motion. Siped devices can be used in most existing products, including helmets and/or helmet liners.

Devices With Internal Flexibility Sipes

Devices with one or more internal flexibility sipes, such as slits, to provide improved flexibility, improved cushioning to absorb shock and/or shear forces, and improved stability. An internal sipe is formed by at least a portion of two opposing internal surfaces that can move relative to each other in a sliding sideways motion. Siped devices can be used in most existing products, including footwear; orthotics; athletic, occupational and medical equipment and apparel; padding and cushioning, such as for equipment or tool handles, as well as furniture; balls; tires; and other structural or support elements in mechanical, architectural, or other products.

Support And Cushioning System For An Article Of Footwear

A cushioning member for an article of footwear. The cushioning member is a flexible bladder having a fluidly interconnected heel chamber and forefoot chamber. The bladder is disposed above the sole and beneath the wearer's foot to provided added cushioning to the wearer. The bladder contains air at slightly above ambient pressure and can be formed by thermoforming or by welding two sheets of resilient, flexible material together. A connecting passage fluidly connects the heel chamber and the forefoot chamber. The connecting passage is narrow to control the flow of air between the two chambers. 1. A resilient insert for an article of footwear , the resilient insert comprising;a forward medial forefoot chamber disposed on a medial side of a forefoot of the resilient insert;a rearward medial forefoot chamber disposed on the medial side of the forefoot of the resilient insert, rearward of the forward medial forefoot chamber;a lateral forefoot chamber disposed on a lateral side of the forefoot of the resilient insert;a central forefoot chamber disposed between the rearward medial forefoot chamber and the lateral forefoot chamber; anda medial rearfoot chamber disposed on a medial side of a rearfoot of the article of footwear,wherein the forward medial forefoot chamber is directly fluidly connected to the rearward medial forefoot chamber,wherein the rearward medial forefoot chamber is directly fluidly connected to the central forefoot chamber,wherein the central forefoot chamber is directly fluidly connected to the lateral forefoot chamber, andwherein the lateral forefoot chamber is fluidly connected to the medial rearfoot chamber.2. The resilient insert of claim 1 , comprising:a rearward medial rearfoot chamber disposed on the medial side of the rearfoot of the resilient insert, rearward of the medial rearfoot chamber,a lateral rearfoot chamber disposed on the lateral side of the rearfoot of the resilient insert,wherein the medial rearfoot chamber is directly fluidly ...

AIR PRESSURE ADJUSTABLE ELASTIC BODY USED IN SHOE SOLE AS A SHOCK ABSORBER

An air pressure adjustable elastic body used in shoe sole as a shock absorber is provided with two joining members oppositely connected by a connecting member, one of the joining members is formed with an accommodation space, and another one of the two joining members is provided with an inflation/deflation module which inflates/deflates the elastic body; and the connecting member is an integral structure disposed along the connecting edge of the two joining members and includes an upper portion, a lower portion and a lateral portion which connects the upper portion and the lower portion, the upper portion and the lower portion cooperate with the lateral portion to define a clamping opening for enclosing the connecting edges of the two joining members and sealing the two joining members. 1. An air-pressure adjustable elastic body used in shoe sole as a shock absorber , comprising:two joining members oppositely connected, each of the joining members including an inner surface and an outer surface and being formed with a connecting edge along a circumference thereof, the connecting edge extending outwards from the respective joining members, a first joining member of the two joining members being formed with an accommodation space, the two joining members being disposed in such a manner that the two inner surfaces of the two joining members are oppositely arranged while the two connecting edges abut against each other, the respective joining members being formed by plastic injection molding, a second joining member of the two joining members being provided with an inflation/deflation module which inflates/deflates the elastic body; anda connecting member connecting the two joining member by injection welding, the connecting member being formed by injection molding while sealing gas between the two joining members;wherein the air-pressure adjustable elastic body is a ring-shaped structure, the connecting member is an integral structure disposed along the connecting ...

Apparatus For Footwear-Embedded Mechanical Energy Harvesting System Based On Dual-Loop Channel

An energy harvesting apparatus is described that utilizes hydraulic actuation and creates a continuous, revolving motion of a chain of energy-producing elements within an energy-producing channel (the channel being in the form of a tube, for example). In particular, the arrangement of the present invention is based upon a specially-designed dual-loop channel topology that allows for efficient conversion of a unidirectional flow of a fluid entering the energy-producing channel into a smooth, continuous revolving motion of a chain of energy-producing elements within the channel.

Sole Structures and Articles of Footwear Having Plate Moderated Fluid-Filled Bladders and/or Foam Type Impact Force Attenuation Members

Sole structures for articles of footwear, including athletic footwear, include: (a) an outsole component; (b) a midsole component engaged with the outsole component, wherein the midsole component includes at least one opening or receptacle; (c) at least one fluid-filled bladder system or foam system provided in the opening or receptacle; and/or (d) a rigid plate system including one or more rigid plates overlaying the fluid-filled bladder or foam system(s). The rigid plate(s) may be fixed directly to the midsole component or the rigid plate(s) may rest on the fluid-filled bladder(s) or foam somewhat above the surface of the midsole component when the sole structure is in an uncompressed condition. Articles of footwear and methods of making sole structures and articles of footwear including such sole structures also are described. 1. A sole structure for an article of footwear , comprising:an outsole component including an exterior major surface and an interior major surface, wherein the exterior major surface includes a forefoot projection area and a rearfoot projection area, wherein the forefoot projection area is at least partially surrounded by and projects beyond a first main outsole surface area, wherein the forefoot projection area is connected to the first main outsole surface area by a first flexible web member, wherein the rearfoot projection area is at least partially surrounded by and projects beyond a second main outsole surface area, and wherein the rearfoot projection area is connected to the second main outsole surface area by a second flexible web member;a midsole component engaged with the interior major surface of the outsole component, wherein the midsole component includes a forefoot opening and a rearfoot opening, wherein the forefoot opening is located proximate to the forefoot projection area, and wherein the rearfoot opening is located proximate to the rearfoot projection area;a forefoot fluid-filled bladder system engaged with the interior ...

Sole Structures and Articles of Footwear Having Plate Moderated Fluid-Filled Bladders and/or Foam Type Impact Force Attenuation Members

Sole structures for articles of footwear, including athletic footwear, include: (a) an outsole component; (b) a midsole component engaged with the outsole component, wherein the midsole component includes at least one opening or receptacle; (c) at least one fluid-filled bladder system or foam system provided in the opening or receptacle; and/or (d) a rigid plate system including one or more rigid plates overlaying the fluid-filled bladder or foam system(s). The rigid plate(s) may be fixed directly to the midsole component or the rigid plate(s) may rest on the fluid-filled bladder(s) or foam somewhat above the surface of the midsole component when the sole structure is in an uncompressed condition. Articles of footwear and methods of making sole structures and articles of footwear including such sole structures also are described. 1. A sole structure for an article of footwear , comprising:a forefoot outsole component including an exterior major surface and an interior major surface;a forefoot midsole component engaged with the interior major surface of the forefoot outsole component, wherein the forefoot midsole component includes a forefoot receptacle defined therein;a forefoot fluid-filled bladder system located at least partially within the forefoot receptacle; anda rigid plate member including a rigid plate portion at least partially overlaying the forefoot fluid-filled bladder system, wherein a bottom surface of the rigid plate member is exposed and forms a bottom surface of the sole structure in an arch area of the sole structure rearward of the forefoot outsole component.2. A sole structure according to claim 1 , further comprising:a rearfoot impact-attenuation system for attenuating ground reaction forces in a heel area of the sole structure.3. A sole structure according to claim 2 , wherein the rigid plate member includes a rear portion that extends over and is at least partially covered by the rearfoot impact-attenuation system.4. A sole structure ...

Sole Structures and Articles of Footwear Having Plate Moderated Fluid-Filled Bladders and/or Foam Type Impact Force Attenuation Members

Sole structures for articles of footwear, including athletic footwear, include: (a) an outsole component; (b) a midsole component engaged with the outsole component, wherein the midsole component includes at least one opening or receptacle; (c) at least one fluid-filled bladder system or foam system provided in the opening or receptacle; and/or (d) a rigid plate system including one or more rigid plates overlaying the fluid-filled bladder or foam system(s). The rigid plate(s) may be fixed directly to the midsole component or the rigid plate(s) may rest on the fluid-filled bladder(s) or foam somewhat above the surface of the midsole component when the sole structure is in an uncompressed condition. Articles of footwear and methods of making sole structures and articles of footwear including such sole structures also are described. 1. A sole structure for an article of footwear , comprising:an outsole component including an exterior major surface and an interior major surface;a midsole component engaged with the interior major surface of the outsole component, wherein the midsole component includes a receptacle defined therein, and wherein an undercut region is defined in the midsole component at least partially around a periphery of the receptacle;a fluid-filled bladder system located at least partially within the receptacle; anda rigid plate portion at least partially overlaying the fluid-filled bladder system,wherein a compressive force applied between the first rigid plate portion and the exterior major surface of the outsole component causes the undercut region to reduce in height.2. A sole structure according to claim 1 , wherein the undercut region extends completely around the periphery of the receptacle.3. A sole structure according to claim 1 , wherein the receptacle constitutes a through hole extending completely through the midsole component claim 1 , and wherein the fluid-filled bladder system is engaged with the interior major surface of the outsole ...

DYNAMIC PRESSURE CONTROLLED AIR CUSHION DEVICE

A dynamic pressure controlled air cushion device disposed on a bottom part of a shoe comprises a first air bag and a second air bag communicated with each other through an air passage, and the first air bag and the second air bag are respectively disposed corresponding to a front foot sole and a rear foot sole of a user. Through introducing the air into the first air bag by the first air pump and introducing the air into the second air bag by the second air pump, the first air bag and the second air bag are inflated, so as to increase a supporting force for the front foot sole and the rear foot sole of the user 1. A dynamic pressure controlled air cushion device applied to a shoe , the shoe comprising a bottom part and the dynamic pressure controlled air cushion device comprising:a first air bag disposed on the bottom part and disposed corresponding to a front foot sole of a user;a second air bag disposed on the bottom part and disposed corresponding to a rear foot sole of the user;an air passage communicated between the first air bag and the second air bag;a first air pump disposed and enclosed in the air passage;a second air pump disposed and enclosed in the air passage;a first sensor disposed on the bottom part and disposed adjacent to the first air bag;a second sensor disposed on the bottom part and disposed adjacent to the second air bag; anda control module electrically connected with the first air pump, the second air pump, the first sensor and the second sensor;wherein when the first sensor senses that a force exerted by the front foot sole of the user is larger than a specific first load value interval, the first sensor sends a first sensing signal to the control module, and the control module enables the first air pump according to the first sensing signal, so that air is introduced into the first air bag by the first air pump, and the first air bag is inflated to increase a supporting force for the front foot sole of the user, and wherein when the second ...

Footwear having sensor system

A sensor system is adapted for use with an article of footwear and includes an insert member including a first layer and a second layer, a port connected to the insert and configured for communication with an electronic module, a plurality of force and/or pressure sensors on the insert member, and a plurality of leads connecting the sensors to the port. 1. An assembly comprising:an insert member configured to be engaged with a sole structure of an article of footwear, the insert member comprising a first layer and a second layer of a polymer film material connected to each other in a superimposed manner;a plurality of sensors connected to the insert member, each of the plurality of sensors configured for detecting a force exerted on the respective sensor by a user's foot, wherein the plurality of sensors comprises a first phalange sensor positioned in a first phalange region of the insert member, a forefoot sensor positioned in a forefoot region of the insert member, and a heel sensor positioned in a heel region of the insert member, and wherein the plurality of sensors each comprise a first electrical contact positioned on the first layer and a second electrical contact positioned on the second layer;a plurality of wireless transmission ports configured for wireless communication with an external electronic device; anda plurality of conductive leads connected to the insert member and electronically connecting the plurality of sensors to the plurality of wireless transmission ports to enable communication of data from the plurality of sensors to the plurality of wireless transmission ports, such that each of the wireless transmission ports connected to one of the plurality of sensors.2. The assembly of claim 1 , wherein each of the wireless transmission ports is connected to one of the plurality of sensors by a first conductive lead connected to the first electrical contact and a second conductive lead connected to the second electrical contact claim 1 , wherein ...

MOTORIZED SHOE WITH GESTURE CONTROL

An article of footwear includes a motorized tensioning system, sensors, and a gesture control system. Based on information received from one or more sensors the gesture control system may detect a prompting gesture and enters an armed mode for receiving further instructions. In the armed mode the system may detect a variety of different control gestures that correspond to different tensioning commands. 1. (canceled)2. A method for controlling a tensioning device used for tightening a lace laced through apertures of an upper of a first article of footwear of a pair of articles of footwear , each article of footwear of the pair of articles of footwear including a plurality of sensors including: a contact sensor positioned proximate an internal void of the article of footwear configured to admit a foot of a wearer , the contact sensor configured to detect force originating from the foot of the wearer; a gyroscope; and an accelerometer , the method comprising:receiving, with a control unit of the first article of footwear, information from at least one of the plurality of sensors of the first article of footwear;entering, with the control unit, an enabled mode when the information from the at least one of the plurality of sensors corresponds to a prompting gesture indicative of a presence of the foot in the article of footwear;while in the enabled mode, receiving information from the plurality of sensors of one or both of the pair of articles of footwear; andcontrolling, with a control unit of the first article of footwear, the tensioning device of the first article of footwear in response to detection, from the information from at least one of the plurality of sensors of either of the articles of footwear of the pair of articles of footwear being indicative of a double tap gesture by a second article of footwear of the pair of articles of footwear against the first article of footwear, wherein the tensioning device includes a reel member and a motor, the tensioning ...

Article Of Footwear Having A Sole Structure With A Framework-Chamber Arrangement

A framework-chamber arrangement for an article of footwear, and an article of footwear having a sole structure including a framework-chamber arrangement, is provided that can cooperate to provide various advantageous features, such as multiple-stage cushioning and specialized attenuation of and reaction to ground contact forces. The framework-chamber arrangement can include a fluid-filled chamber forming laterally extending arms and a framework having corresponding recesses formed therein and receiving a lower portion of the chamber. The fluid-filled chamber can be retained within the framework without a bond being formed between lower regions of the chamber arms and the framework. Peripheral portions of some of the chamber arms can be spaced apart from adjacent portions of corresponding channels while in a relaxed state. 1. A framework-chamber arrangement for a sole structure of an article of footwear , the framework-chamber arrangement comprising:a heel fluid-filled chamber forming a plurality of arms extending laterally between upper and lower regions of the heel fluid-filled chamber;a forefoot fluid-filled chamber forming a plurality of arms extending laterally between the upper and lower regions of the forefoot fluid-filled chamber and at least one conduit interconnecting two or more of the arms of the forefoot fluid-filled chamber and configured to direct fluid flow between the interconnected arms; anda framework receiving and retaining the lower regions of the heel and forefoot fluid-filled chambers within a plurality of recesses formed in an upper portion of the framework, the plurality of recesses including a plurality of channels receiving and retaining lower regions of the arms of the forefoot and heel fluid-filled chambers, the plurality of channels including at least one forefoot channel corresponding with the at least one chamber conduit and interconnecting two or more of the plurality of forefoot channels.2. The framework-chamber arrangement of claim ...

Article Of Footwear Having A Sole Structure With A Framework-Chamber Arrangement

A framework-chamber arrangement for an article of footwear, and an article of footwear having a sole structure including a framework-chamber arrangement, is provided that can cooperate to provide various advantageous features, such as multiple-stage cushioning and specialized attenuation of and reaction to ground contact forces. The framework-chamber arrangement can include a fluid-filled chamber forming laterally extending arms and a framework having corresponding recesses formed therein and receiving a lower portion of the chamber. The fluid-filled chamber can be retained within the framework without a bond being formed between lower regions of the chamber arms and the framework. Peripheral portions of some of the chamber arms can be spaced apart from adjacent portions of corresponding channels while in a relaxed state.

SANDAL WITH PNEUMATIC SUPPORT

The sandal with pneumatic support includes an inflatable bladder in the sole, in the area immediately beneath the arch of the foot when the sandal is worn. A manual air pump is provided integrally with the sandal. In one embodiment, the pump is located atop the toe divider of a flip-flop type sandal. In another embodiment, the pump is located in the heel. A pressure relief valve is located along one of the upper straps of the sandal. The arch bladder, air pump, and relief valve communicate pneumatically with one another. The sandal may be devoid of structure extending between the toes when worn, but may include straps passing over and/or around the foot. Other embodiments provide additional air bladders in the straps to better secure the sandal on the foot. The sandal provides greatly improved support and reduces or eliminates muscular problems resulting from the lack of arch support. 1. A sandal with pneumatic support , comprising:a generally flat sole having an upper surface, a lower surface, a core extending between the upper surface and lower surface, an arch area, a heel portion, and a periphery;a toe divider extending upwardly from the upper surface of the sole;a plurality of foot-securing straps extending from the periphery of the sole, at least one of the straps having an air passage and a pneumatically distensible strap bladder disposed therein;a pneumatically distensible second bladder disposed within the arch area of the sole;a manually actuated air pump communicating pneumatically with each of the bladders, the air pump being permanently and integrally connected to each of the bladders; anda pressure relief valve communicating pneumatically with each of the bladders, each of the bladders, the air pump, and the pressure relief valve communicating pneumatically with one another by means of the air passage in the at least one of the straps.2. The sandal with pneumatic support according to claim 1 , wherein:said plurality of foot-securing straps comprises a ...

FOOTWEAR PLATE

A method of forming a plate for an article of footwear is disclosed. The method includes applying a first strand portion to a base layer including positioning adjacent segments of the first strand portion to form a first layer on the base layer. The adjacent segments of the first strand portion having a greater density across a width of the plate between a medial side and a lateral side at a forefoot region of the plate than at a midfoot region of the plate and at a heel region of the plate. The method also includes applying at least one of heat and pressure to the first strand portion and to the base layer to conform the first strand portion and the base layer to a predetermined shape. 1. A method of forming a plate for an article of footwear , the method comprising:applying a first strand portion to a base layer including positioning adjacent segments of the first strand portion to form a first layer on the base layer, the adjacent segments of the first strand portion extending toward one another at a midfoot region of the plate;attaching the first strand portion to the base layer using stitching; andapplying at least one of heat and pressure to the first strand portion and to the base layer to conform the first strand portion and the base layer to a predetermined shape.2. The method of claim 1 , further comprising extending the adjacent segments away from one another in a forefoot region of the plate.3. The method of claim 2 , further comprising extending the adjacent segments away from one another in a heel region of the plate.4. The method of claim 1 , further comprising extending the adjacent segments away from one another in a heel region of the plate.5. The method of claim 1 , further comprising causing the adjacent segments to cross one another at the midfoot region of the plate.6. The method of claim 1 , further comprising positioning a second strand portion on the first layer to form a second layer on the first layer.7. The method of claim 1 , further ...

Footwear Fluid-Filled Chamber Having Central Tensile Feature

An article of footwear includes a sole structure including a chamber for receiving a pressurized fluid, the chamber having a top portion, a bottom portion, and side portions around a periphery of the chamber. The sole structure also includes a central structure located in a central portion of the chamber between opposing side portions of the chamber, such that the chamber is devoid of additional structures in a surrounding region around the central structure and extending from the central structure to the side portions of the chamber. On all sides of the central structure, a dimension of the surrounding region between the central structure and the nearest side portion is one third or more of a span across the chamber between opposing side portions. 120-. (canceled)21. An article of footwear having an upper and a sole structure secured to the upper , the sole structure comprising:a chamber defining an interior void for receiving a pressurized fluid, the chamber having a top portion, a bottom portion, and a side portion extending between the top portion and the bottom portion around a periphery of the chamber;a central structure including a bonded area where the top portion of the chamber is joined to the bottom portion of the chamber to form a recess in the top portion of the chamber; anda reinforcing member including an upper portion having a lower surface bonded to the top portion of the chamber and a support structure extending downward from the lower surface into the recess in the top portion of the chamber, the support structure including a central member having a plurality of peripheral members arranged around the central member.22. The sole structure of claim 21 , wherein the reinforcing member comprises a material selected from a composite material claim 21 , polyurethane claim 21 , and/or vinyl.23. The sole structure of claim 21 , wherein upper portion of the reinforcing member comprises a rigid plate and the support structure is formed from a compressible ...

Article with a cushioning assembly having inner and outer bladder elements and a reinforcement element and method of manufacturing an article

An article comprises a cushioning assembly that comprises a first bladder element forming a first fluid chamber. The cushioning assembly further comprises a second bladder element within the first bladder element. The second bladder element forms a second fluid chamber sealed from and within the first fluid chamber. At least one reinforcement element is operatively connected to and in contact with at least one of the first bladder element and the second bladder element. The at least one reinforcement element is configured to reinforce the cushioning assembly under a load applied to the first bladder element. A method of manufacturing an article with the cushioning assembly is provided.

FOOTWEAR WITH DEPLOYABLE AND RETRACTABLE TRACTIVE FEATURES

A footwear with a fluid which flows through integral chambers and passageways within the sole in which additional traction elements may be selectively and forcedly deployed and retracted. Valves on the footwear in combination with a control system, control the flow of the fluid allowing the user to choose between a range of traction deployment options to suit the needs of the user. 1. A footwear with deployable and retractable tractive features , comprising:a midsole having a first main pocket formed therein and a first plurality of slave pockets formed therein;an outsole having a second main pocket formed therein and a second plurality of slave pockets formed therein, wherein the first and second main pockets cooperate to form a master chamber between the midsole and outsole, and wherein the first and second plurality of slave pockets cooperate to form slave chambers, wherein the master chamber and the slave chambers are fluidly connected by way of a fluid transfer passageway having a fluid therein;a valve at least partially disposed within the fluid transfer passageway to control the flow of the fluid; anda plurality of elastomeric bodies at least partially disposed within said outsole and positioned substantially at said slave chambers such that said fluid flows into and out of said slave chambers shifting said elastomeric bodies relative to said outsole.2. The footwear of further comprising a member at least partially disposed in each of said plurality of elastomeric bodies.3. The footwear of wherein said fluid is an incompressible fluid.4. The footwear of further comprising a control system disposed onto said valve claim 1 , actuating said valve.5. The footwear of wherein said control system is configured to communicate wirelessly with a remote device.6. The footwear of wherein said control system is configured with a sensor.7. The footwear of wherein there is a plurality of said master chambers.8. The footwear of wherein each of said plurality of master ...

FOOTWEAR MIDSOLE COMPRISING AN INTERNAL BLADDER

The presently disclosed subject matter is directed to a footwear midsole configured as an air-filled bladder formed from one or more exterior walls. The interior of the midsole comprises one or more fluids (e.g., gases or liquids). The midsole further includes a covering that partially or fully covers the interior compartment. The covering is formed form an elastomeric material that allows exclusive top-down compression of the midsole. Accordingly, the midsole provides a reactive opposed rebound force supplied by the elastomeric covering in response to compression. 1. A footwear midsole comprising:an interior compartment comprising a fluid; andan elastomeric covering spanning at least a portion of an exterior surface of the interior;wherein the midsole enables top-down compression when a force is exerted upon the midsole.2. The midsole of claim 1 , further comprising an inflation housing that allows fluid to be added or removed from the interior compartment.3. The midsole of claim 1 , wherein the fluid comprises a gas claim 1 , a liquid claim 1 , or combinations thereof.4. The midsole of claim 1 , wherein the fluid is selected from ambient air claim 1 , nitrogen claim 1 , carbon dioxide claim 1 , helium claim 1 , or combinations thereof.5. The midsole of claim 1 , wherein the fluid is selected from water claim 1 , saline claim 1 , or combinations thereof.6. The midsole of claim 1 , wherein the elastomeric material is selected from natural or synthetic rubber claim 1 , natural or synthetic rubber blends claim 1 , polyisoprene claim 1 , polybutadiene claim 1 , chloroprene rubber claim 1 , butyl rubber claim 1 , styrene-butadiene rubber claim 1 , nitrile rubber claim 1 , silicone claim 1 , polyether block amides claim 1 , ethylene-vinyl acetate claim 1 , thermoplastic elastomers claim 1 , polyurethane claim 1 , polyester claim 1 , polyester polyurethane claim 1 , polyether polyurethane claim 1 , or combinations thereof.7. The midsole of claim 1 , wherein the interior ...

Footwear Comprising an Elastic Intermediate Sole

The invention relates to footwear comprising a multi-layer structure of the sole, with said sole being composed of at least one outsole (), an optional insole as well as a midsole (), wherein the midsole () is made of an elastic material having an open-cell structure provided with a gas- and liquid-tight outer skin, with said cell structure being filled with at least one fluidic medium. 132. Footwear comprising a multi-layer structure of the sole , with said sole being composed of at least one outsole () and one midsole () ,{'b': '2', 'wherein the midsole () is made of an elastic material having an open-cell structure provided with a gas- and liquid-tight outer skin, wherein said cell structure is filled at least partially with a fluidic medium'}2. Footwear according to claim 1 , wherein the elastic material has a spongelike structure.3. Footwear according to claim 1 , wherein the elastic material is a foamed plastic.4. Footwear according to claim 3 , wherein the foamed plastic consists of an open-pore foam.5. Footwear according to claim 3 , wherein the foamed plastic has a volumetric weight ranging between around 40 and around 100 kg/m.6. Footwear according to claim 3 , wherein the size of the pores is in the range of between around 0.5 and around 3 mm.7. Footwear according to claim 1 , wherein the fluidic medium is a liquid medium.8. Footwear according to claim 7 , wherein the liquid medium is one or more of water claim 7 , polyol and a mixture thereof.9. Footgear according to claim 8 , wherein the liquid medium is water containing a thickening agent for the purpose of increasing the viscosity.102. Footgear according to claim 5 , wherein aside from the liquid medium the midsole () also contains air.1172. Footgear according to claim 1 , further comprising a valve () arranged in the midsole ().12233. Footgear according to claim 1 , wherein the midsole () is sandwiched between the outsole () and an insole claim 1 , with the outsole () being designed so as to be ...

ARTICLE OF FOOTWEAR HAVING AN ELEVATED PLATE SOLE STRUCTURE

An article of footwear is provided having an elevated plate structure incorporated in the sole structure and optionally including a fluid-filled chamber. The elevated plate structure can include an upper plate and a plurality of legs extending downward toward the outsole. End portions of the legs can engage an upper region of the outsole. The elevated plate structure can form a cage region that can optionally include a fluid-filled chamber substantially disposed therein. The elevated plate structure can further include a lower plate disposed at an upper region of the outsole, which can form a lower portion of the cage region. Portions of the legs can be integrated with impact-attenuating members in the heel region in various configurations and can provide features for the impact-attenuating members, such as support, impact-attenuation and adjustable impact-attenuation features. 120-. (canceled)21. A sole structure for an article of footwear including an upper , the sole structure comprising:an upper plate formed from a substantially non-foamed material;a lower plate formed from a substantially non-foamed material and spaced apart from the upper plate;a leg extending from the upper plate toward the lower plate and including a hollow interior defined by an inner surface of the leg;a post extending from the lower plate toward the upper plate and into the hollow interior of the leg; anda resilient coating covering at least a portion of the post and disposed between the post and the inner surface of the leg.22. The sole structure of claim 21 , wherein the post and the lower plate are embedded in the resilient coating.23. The sole structure of claim 22 , wherein the resilient coating is a foamed polymer material.24. The sole structure of claim 21 , wherein the upper plate is embedded within a foamed polymer material.25. The sole structure of claim 24 , wherein the leg extends from the foamed polymer material and is exposed in an area between the upper plate and the lower ...

SYSTEMS, DEVICES, AND METHODS FOR CONTROLLING FLUID FLOW TRANSFER IN SHOES

The present subject matter relates to systems, devices, and methods for controlling fluid flow transfer in footwear in which a front chamber has a first inlet and a first outlet, a rear chamber has a second inlet and a second outlet, a first valve assembly is connected between the second outlet and the first inlet and is configured to allow fluid to pass unidirectionally from the rear chamber to the front chamber, and a second valve assembly is connected between the first outlet and the second inlet and is configured to allow fluid to pass unidirectionally from the front chamber to the rear chamber. In addition, one or both of the front chamber or the rear chamber can include one or more openings therethrough that are configured to allow fluid to pass into or out of the respective chamber with respect to a surrounding environment. 1. A fluid transfer system for shoes comprising:a front chamber having a first inlet and a first outlet;a rear chamber having a second inlet and a second outlet;a first valve assembly connected between the second outlet and the first inlet and configured to allow fluid to pass unidirectionally from the rear chamber to the front chamber; anda second valve assembly connected between the first outlet and the second inlet and configured to allow fluid to pass unidirectionally from the front chamber to the rear chamber;wherein one or both of the front chamber or the rear chamber comprises one or more openings therethrough that are configured to allow fluid to pass into or out of a respective one of the front chamber or the rear chamber with respect to a surrounding environment.2. The fluid transfer system of claim 1 , wherein the front chamber comprises:a substantially U-shaped first outer periphery tube that is connected to the first inlet at one end and to the first outlet at a second end substantially opposing the first end; anda plurality of front cross tubes, each of the plurality of front cross tubes being connected at one end to a ...

AMBULATORY RECHARGING UNIT WITH BIONIC PNEUMATICALLY-ACTUATED GENERATOR

An ambulatory recharging module comprising a pneumatically-actuated or hydraulically-actuated portable induction generator for recharging a microprocessing device, the module comprising shoes having flexible reservoirs for directing compressed air or hydraulic fluid to the generator via polymeric hoses, the compressed air or hydraulic fluid driving blades within the generator and inducing a current. 1. An ambulatory microprocessing device recharging unit , the recharging unit comprising: one or more flexible air reservoirs;', 'one or more air inlet valves;', 'one or more air outlet valves;, 'two shoes, each shoe comprising a sole comprisingwherein each shoe is adapted to intake ambient air via the inlet valves when compressive force in reduced on the shoe and expel air from the outlet valves when compressive force is applied to the shoe;a plurality of flexible polymeric hoses for pneumatically interconnecting directing flow of compressed air from the outlet valves to a generator; a polymeric housing;', 'two or more fan blades adapted to be axially rotated by compressed air delivered by the polymeric hoses;', 'and one or more ports for bringing an electrical device into electrical contact with a current induced by the generator., 'an induction generator detachably affixed to the polymeric hoses comprising2. The recharging unit of claim 1 , wherein the polymeric housing is cylindrical.3. The recharging unit of claim 1 , wherein the polymeric housing comprises one of an open top end and an open bottom end bolted to the housing.4. The recharging unit of claim 1 , wherein the ports comprise USB ports for bringing a microprocessing device into electrical connectivity with the generator via a charge wire.5. The recharging unit of claim 1 , further comprising one or more micro USB plugs to electrical interconnectivity between one or more LED lights and the generator.6. The recharging unit of claim 1 , further comprising a belt clip.7. The recharging unit of claim 1 , ...

TETHERED FLUID-FILLED CHAMBER WITH MULTIPLE TETHER CONFIGURATIONS

An article comprises a chamber that includes a barrier formed from a polymer material. The barrier has a first portion that forms a first surface of the chamber, and a second portion that forms an opposite second surface of the chamber. The barrier forms at least one interior cavity between the first portion and the second portion. The at least one interior cavity is filled with fluid retained by the barrier. 1. An article comprising: a barrier including a first portion and a second portion opposite the first portion, wherein the barrier defines at least one interior cavity between the first portion and the second portion;', 'a plurality of first tethers having a first configuration in the at least one interior cavity, wherein the plurality of first tethers connects the first portion to the second portion at a first area of the chamber, and the first configuration has a first density;', 'a plurality of second tethers having a second configuration in the at least one interior cavity, wherein the plurality of second tethers connects the first portion to the second portion at a second area of the chamber, the second configuration has a second density, and the second density is different from the first density; and', 'wherein the second area completely surrounds the first area such that the plurality of second tethers continuously and completely surrounds the plurality of first tethers., 'a chamber including2. The article of claim 1 , wherein the first configuration includes a first material claim 1 , and the second configuration includes a second material different than the first material.3. The article of claim 1 , wherein the first configuration includes a first length claim 1 , and the second configuration includes a second length different than the first length.4. The article of claim 1 , wherein:the chamber comprises a first polymer sheet including the first portion of the barrier and a second polymer sheet including the second portion of the barrier;the first ...

Anti-sprain shock-absorbing balance air-cushion shoe

An anti-sprain shock-absorbing balance air-cushion shoe includes a shoe insert and a sole, it further includes two airbags communicating with each other, two airbag rooms are formed in the upper surface of the sole, used to contain the two airbags respectively, the two airbag rooms are arranged in the sole along the left-and-right direction, which are stretchable and compressible, and the combination of the shoe insert and the sole fixes the two airbags in the two airbag rooms respectively. In the air-cushion shoe, two intercommunicated airbags are mounted in the sole, when an airbag room on one side of the sole steps onto a foreign matter, the airbag room on the side is compressed, and the airbag in the compressed airbag room is also compressed, gas in the compressed airbag flows to the other airbag, which prevents the sole from rolling over and keeps the sole to be in balance.

SOLE ASSEMBLY WITH TEXTILE SHELL AND METHOD OF MANUFACTURING SAME

An article of footwear has a sole assembly with a cushioning component and a shell that has a textile layer. The cushioning component is positioned in a cavity of the shell so that the cushioning component is supported on a lower surface by the shell and the upper surface of the cushioning component is uncovered by the shell at an opening of the shell. A method of manufacturing an article of footwear includes forming an at least partially textile shell so that the shell has a cavity with an opening. A cushioning component is positioned in the cavity of the shell so that a lower surface of the cushioning component is supported on an inner surface of the shell and is uncovered by the shell at the opening. The lower surface of the cushioning component is secured to the inner surface of the shell by radio frequency welding or adhesive. 1. An article of footwear comprising: a cushioning component;', 'a shell composed at least partially of a textile layer and at least partially encasing the cushioning component;', 'a strobel unit overlaying an upper surface of the cushioning component;', 'wherein a lower surface of the cushioning component is welded to an inner surface of the shell and the upper surface of the cushioning component is welded to the strobel unit., 'a sole assembly having2. The article of footwear of claim 1 , wherein the shell is configured to have a greater compliance in a vertical direction than in a transverse direction; and wherein the cushioning component has a compliance in the vertical direction less than the compliance of the shell in the transverse direction.3. The article of footwear of claim 1 , wherein at least a portion of the cushioning component is not secured to the shell.4. The article of footwear of claim 1 , wherein the shell extends to include an integral footwear upper.5. A method of manufacturing an article of footwear comprising:forming an at least partially textile shell so that the shell has a cavity with an opening;positioning a ...

METHOD OF MANUFACTURING A FLUID-FILLED CHAMBER WITH A TENSILE ELEMENT

A method of manufacturing a fluid-filled chamber with a tensile element includes manufacturing a tensile element and incorporating the tensile element into a chamber. A first material layer, a second material layer, and a spacing structure having a plurality of support portions and a plurality of gaps may be stacked. The material layers may be located on either side of the spacing structure or on one side of the spacing structure. A strand may be stitched through the gaps to join the material layers and to form the tensile element. The spacing structure may be removed, and the first material layer may be spaced from the second material layer such that segments of the strand extend between the material layers. The tensile element may then be secured to opposite interior surfaces of an outer barrier, and the outer barrier may be pressurized to place the strand in tension. 120-. (canceled)21. A method of manufacturing a tensile element , the method comprising:locating a spacing structure between a first material layer and a second material layer, at least one of the first material layer and the second material layer including a first portion separated from a second portion by a void that extends across a width of the at least one of the first material layer and the second material layer;stitching through the spacing structure with at least one strand to join the first material layer to the second material layer to form the tensile element from the first material layer, the second material layer, and the strand; andmaintaining a portion of the spacing structure between the first material layer and the second material layer after formation of the tensile element.22. The method of claim 21 , further comprising forming at least one of the first material layer and the second material layer from a textile.23. The method of claim 21 , wherein locating a spacing structure between the first material layer and the second material layer includes locating a spacing structure ...

CURABLE COMPOSITIONS CONTAINING REACTIVE FUNCTIONAL COMPOUNDS AND POLYSILOXANE RESINS, ARTICLES OF MANUFACTURE AND COATED ARTICLES PREPARED THEREFROM, AND A METHOD OF MITIGATING DIRT BUILD-UP ON A SUBSTRATE

A curable composition is provided, comprising: 1. A curable composition comprising:(A) a binder composition comprising one or more of:(i) a) an isocyanate functional compound and b) an amine functional compound;(ii) a) an acid-functional compound and b) an epoxide functional compound;(iii) a) an ethylenically unsaturated compound and b) an amine functional compound;(iv) a) an isocyanate functional compound and b) a thiol functional compound;(v) a) cyclic carbonate functional compound and b) an amine functional compound;(vi) a) an acetoacetate functional compound and b) an amine functional compound;(vii) a) an epoxide functional compound and b) an amine functional compound;(viii) a) a thiol functional compound and b) an ethylenically unsaturated compound;(ix) a) an ethylenically unsaturated compound and b) a malonate functional compound;(x) a) an epoxide functional compound and b) a thiol functional compound; and(xi) one or more ethylenically unsaturated compounds; and(B) a polysiloxane resin comprising aromatic functional groups and terminal active hydrogen groups.2. The curable composition according to claim 1 , wherein the binder composition (A) comprises:a) an isocyanate-functional prepolymer having a weight average molecular weight of 1300 to 20,000, wherein the isocyanate-functional prepolymer comprises (i) a reaction product of a polyisocyanate and a polyamine having primary and/or secondary amino groups; and/or (ii) a reaction product of a polyisocyanate and a polyol; andb) a mixture of polyamines, wherein at least one polyamine has an amine equivalent weight of 125 to 250.3. The curable composition according to wherein the polyisocyanate used to prepare the isocyanate-functional prepolymer is aliphatic.4. The curable composition according to wherein isocyanate-functional prepolymer has an isocyanate equivalent weight greater than 300.5. The curable composition according to claim 2 , wherein the isocyanate-functional prepolymer comprises a reaction product of ...

FOOTWEAR WITH SOLE STRUCTURE INCORPORATING LOBED FLUID-FILLED CHAMBER WITH PROTRUDING END WALL PORTIONS

A sole structure includes at least one lobed fluid-filled chamber component, a midsole component inter-fitted with the fluid-filled chamber component and forming a portion of a peripheral side of the sole structure, and an optional outer sole component. A lobed fluid-filled chamber component has a central portion, a plurality of lobes extending outward from the central portion, and a plurality of channels formed between the plurality of lobes, the plurality of channels extending in a direction from a top surface of the fluid-filled chamber component to a bottom surface of the fluid-filled chamber component. At least one lobe may have an exposed distal end wall including a projecting portion that extends beyond the portion of the peripheral side surface of the sole structure formed by the midsole component. The midsole component includes a plurality of projections that extend through and are inter-fitted with the plurality of channels of the fluid-filled chamber component and that have exposed side walls that form the portion of the peripheral side surface of the sole structure. An exposed side wall of a protrusion may have a flex structure, such as an indentation, to facilitate compressibility and bending of a midsole protrusion between adjacent fluid-filled lobes under a bending force. A distal end of a midsole protrusion may include a flex structure, such as a lateral groove, to facilitate bending and flexibility of the sole structure. An inter-fitted configuration of the plurality of lobes of the fluid-filled chamber component and the plurality of protrusions of the midsole component may present an aesthetically pleasing profile, such as a “zigzag” profile. 1. An element of a sole structure for an article of footwear , comprising:a fluid-filled chamber component having a central portion, a plurality of lobes extending outward from the central portion, and a plurality of channels formed between the plurality of lobes,the plurality of channels extending in a ...

FOOTWEAR HAVING A SOLE WITH A PLURALITY OF CHAMBERS

Soles for footwear and footwear are disclosed. The sole may include a midsole having a first surface. The sole may additionally include an outsole having a second surface and a plurality of first recesses. The second surface may be attached to the first surface. The first surface and the plurality of first recesses may define a plurality of chambers. One or more chambers of the plurality of chambers may include trapped air. The midsole may further include first protruding portions that extend downwardly from the first surface toward one or more first recesses of the plurality of first recesses. 1. A sole for footwear , the sole comprising:a midsole having a first surface; andan outsole having a second surface and a plurality of first recesses, the second surface is attached to the first surface, the first surface and the plurality of first recesses define a plurality of chambers, one or more chambers of the plurality of chambers includes trapped air, the midsole further includes first protruding portions that extend downwardly from the first surface toward one or more first recesses of the plurality of first recesses.2. The sole of claim 1 , wherein the first protruding portions include one or more walls that are shaped to correspond to part of the one or more recesses of the plurality of first recesses such that the one or more walls are in contact with the part of those recesses.3. The sole of claim 2 , wherein the plurality of first recesses includes a plurality of concave-shaped walls claim 2 , and the one or more walls are convex-shaped to correspond to the plurality of concave-shaped walls such that the convex-shaped walls are in contact with at least a substantial portion of the concave-shaped walls.4. The sole of claim 1 , wherein the plurality of first recesses includes a bottom and a plurality of sidewalls claim 1 , the plurality of first recesses includes inclined surfaces disposed between the plurality of sidewalls and the second surface claim 1 , the ...

AIR CUSHION SHOE DEVICE

An air cushion shoe device installed in a shoe comprises an air cushion assembly which includes a rear pressing portion, a conduit, and a plurality of gasbags. One end of the conduit is fluidly communicated with the rear pressing portion and the other end thereof has a plurality of branches whose quantity is corresponding to the one of the gasbags. Each branch is fluidly communicated with the corresponding gasbag. A check valve is arranged between the conduit and the branches. An air hole of the conduit is located between the rear pressing portion and the check valve. When the rear pressing portion is pressed downwardly, the air received in the rear pressing portion is extruded through the conduit, the check valve, and each gasbag to each branch so that each gasbag is filled with the air to reduce the impact generated between a foot and a ground. 1. An air cushion shoe device , installed in a shoe , comprising an air cushion assembly , wherein:the air cushion assembly includes a rear pressing portion, a conduit, and a plurality of gasbags, one end of the conduit is fluidly communicated with the rear pressing portion and the other end thereof has a plurality of branches whose quantity is corresponding to the one of the gasbags, each of the branches is fluidly communicated with the corresponding gasbag, a check valve is arranged between the conduit and the branches so that the air which is flowed toward the gasbags is not flowed back, an air hole is formed at the conduit and located between the rear pressing portion and the check valve for providing an outside air to enter into the conduit through the air hole and then flow toward the rear pressing portion to fill the rear pressing portion, when the rear pressing portion is forced to press downwardly, the air received in the rear pressing portion is extruded through one end of the conduit adjacent to the rear pressing portion and the check valve to the other end of the conduit opposite to the end thereof adjacent to ...

Adjustable Foot Support Systems Including Fluid-Filled Bladder Chambers

Foot support systems for articles of footwear or other foot-receiving devices include a compressor or other gas source used to control gas pressure provided in one or more pressure adjustable fluid-filled bladders used to support a wearer's foot. Additional features relate to fluid flow control systems and methods that include a plurality of valves to control an inflation configuration for supplying gas to the one or more adjustable fluid filled bladders or a deflation configuration for releasing gas from the one or more adjustable fluid filled bladders. 1. A foot support system for an article of footwear , comprising:a compressor including a gas intake port and a gas outlet port;a first solenoid valve including a gas intake port in fluid communication with the gas outlet port of the compressor and a gas outlet port, wherein the first solenoid valve includes a first movable plunger that is configured to move to change the first solenoid valve at least between an inflation configuration and a deflation configuration;a first fluid-filled bladder configured to support at least a portion of a plantar surface of a user's foot, wherein the first fluid-filled bladder includes a gas port; anda first fluid line connecting the gas outlet port of the first solenoid valve and the gas port of the first fluid-filled bladder.2. The foot support system according to claim 1 , further comprising:a controller for controlling operation of the compressor and the first solenoid valve; anda pressure sensor for determining pressure in the first fluid-filled bladder and providing sensed pressure information to the controller.3. The foot support system according to claim 2 , further comprising:an input device for receiving input data in electronic communication with the controller, wherein the input device is configured to receive user input including at least one of: (a) a desired pressure level for the first fluid-filled bladder and (b) a desire to change pressure in the first fluid-filled ...

AIRBAG FOR ARTICLE OF FOOTWEAR

A bladder for an article of footwear includes a chamber having (i) an arcuate segment extending from a first transition to a second transition, (ii) a first plurality of elongate segments extending in a first direction from the first transition to a first terminal end, and (iii) a second plurality of elongate segments spaced apart from the first plurality of elongate segments and extending in the first direction from the second transition to a second terminal end. The bladder also includes a web area connecting the arcuate segment, the first plurality of elongate segments, and the second plurality of elongate segments and extending to a terminal edge spaced apart from each of the first terminal end and the second terminal end. 1. A bladder for an article of footwear , the bladder comprising: an arcuate segment extending from a first transition to a second transition;', 'a first plurality of elongate segments extending in a first direction from the first transition to a first terminal end; and', 'a second plurality of elongate segments spaced apart from the first plurality of elongate segments and extending in the first direction from the second transition to a second terminal end; and, 'a chamber comprisinga web area connecting the arcuate segment, the first plurality of elongate segments, and the second plurality of elongate segments and extending to a terminal edge spaced apart from each of the first terminal end and the second terminal end.2. The bladder of claim 1 , wherein the first plurality of elongate segments includes:a first heel segment extending from the first transition to a third transition;a first mid-foot segment extending from the third transition to a fifth transition; anda first forefoot segment extending from the fifth transition to the first terminal end, the arcuate segment, the first heel segment, and the first mid-foot segment being aligned along a plane and the first forefoot segment extending away from the plane.3. The bladder of claim 2 , ...

AIRBAG FOR ARTICLE OF FOOTWEAR

A sole structure for an article of footwear having a heel region, a mid-foot region, a forefoot region, an interior region, and a peripheral region. The sole structure including a bladder having a chamber including an arcuate segment extending around the heel region, a first segment extending along the peripheral region on a medial side of the sole structure from the arcuate segment to a first terminal end in the forefoot region, and a second segment spaced apart from the first segment across a width of the sole structure and extending along the peripheral region on a lateral side of the sole structure from the arcuate segment to a second terminal end in the forefoot region. A peripheral outsole extends along the chamber and a first cushion is disposed between the first segment and the second segment and is exposed through an opening of the peripheral outsole. 1. A sole structure for an article of footwear having a heel region , a mid-foot region , a forefoot region , an interior region , and a peripheral region , the sole structure comprising:a bladder having a chamber including (i) an arcuate segment extending around the heel region, (ii) a first segment extending along the peripheral region on a medial side of the sole structure from the arcuate segment to a first terminal end in the forefoot region, (iii) a second segment spaced apart from the first segment across a width of the sole structure and extending along the peripheral region on a lateral side of the sole structure from the arcuate segment to a second terminal end in the forefoot region, and (iv) a web area connecting the first segment and the second segment in the heel region;a peripheral outsole joined to and extending continuously along the chamber and defining a first portion of a ground-engaging surface of the article of footwear, the peripheral outsole defining an opening in the interior region of the sole structure;a first cushion disposed between the first segment and the second segment and ...

FOOTWEAR WITH DYNAMIC ARCH SYSTEM

The present invention is footwear having a convex shaped outsole with opposing wedge shaped configurations in the bottom of the front sole section and the back sole section which provide rotation of the front sole section and the back sole section in opposite directions when weight is applied. The present invention is also footwear convex shaped in the longitudinal direction with a split sole having opposing wedge shaped configurations in the bottom of the front sole section and the back sole section that provide rotation of the front sole section and the back sole section in opposite directions when weight is applied. The invention further includes footwear having at least one pair of wedges on the outsole which provide footwear having improved arch support. The invention is also footwear with a flexible, elastic, member between the front sole section and the back sole section of the sole. 1. A flexible adhesive pad for the underside of the forefoot area of a user's foot having a front and a back , a medial side and lateral side , a longitudinal length from the front to the back and a transverse width from the medial side to the lateral side , wherein , when placed on a users foot , the front is positioned near the users toes and the back is positioned near the back of the user's forefoot , the adhesive pad comprising: ["adhesive, said top surface removably attachable to a user's forefoot sole;", 'a cup-like, concave, curvature on the medial side;', 'a cup-like, concave, curvature on the lateral side;', 'a generally planar surface between the cup-like curved portions of the medial and lateral sides;, 'a top surface comprising said first portion located on the medial side sloped upward towards the top surface from a curved edge, said first portion comprising a partial planar surface and a partial non-planar surface, said partial planar portion sloped upward from said curved edge, said partial non-planar surface located medial to the partial planar surface of said ...

Adjustable Bladder System For An Article Of Footwear

An adjustable bladder system for an article of footwear is disclosed. The bladder system includes an outer bladder that may be inflated using an external pump. In addition, one or more tensile members may be disposed internally to the outer bladder to provide enhanced support. A valve member may also be disposed internally to the outer bladder. The valve member can include a contoured edge to provide a contoured shape for the outer bladder. 1. A bladder system for an article of footwear , the article of footwear having a forward forefoot portion , a rearward heel portion , and a midfoot portion in between the forward forefoot portion and the rearward heel portion , the bladder system comprising:an outer bladder bounding an interior cavity;wherein the outer bladder has a forward end and a rearward end;at least one support structure disposed inside the interior cavity;a valve member disposed inside the interior cavity, the valve member providing fluid communication between the interior cavity and an exterior of the outer bladder; a first surface that is forwardly oriented toward the forward end of the outer bladder and that is at a decline toward the forward end of the outer bladder,', 'a second surface that is rearwardly oriented toward the rearward end of the outer bladder and that faces a sidewall of the at least one support structure,', 'a third surface that is generally perpendicular to the first surface and the second surface and is on a medial side of the valve member,', 'a fourth surface that is opposite to the third surface, is generally perpendicular to the first surface and the second surface, and is on a lateral side of the valve member, and', 'a fifth surface that is a lower surface that faces in a ground surface direction; and, 'wherein the valve member includeswherein the internal pressure of the outer bladder can be adjusted.2. The bladder system according to claim 1 , wherein the valve member is disposed adjacent to the forward end of the outer ...

ARTICLE OF FOOTWEAR, SOLE AND PUMP ARRANGEMENT FOR USE IN SAME, AND METHOD OF MAKING SAME

An article of footwear has a shoe upper, a sole connected to the shoe upper and the sole is provided with peripheral walls which together define a cavity therein. A layer of material extends across and is connected to the walls or adjacent to the walls at a perimeter of the layer of material, the layer of material dividing the cavity into at least a first chamber and a second chamber. The layer of material and the walls on one side of the perimeter of the layer of material define the first chamber, and the layer of material and the walls on the other side of the perimeter of the layer of material define the second chamber. The sole is configured such that movement of the layer of material within the cavity causes simultaneous changing of interior volume between the chambers and thus pumping of air into or out of the chambers for air circulation of the article of footwear. 1. An article of footwear , comprising:a) a shoe upper;b) a sole connected to the shoe upper and the sole is provided with peripheral walls which together define a cavity therein;c) a layer of material extending across and connected to the walls or adjacent to the walls at a perimeter of the layer of material, the layer of material dividing the cavity into at least a first chamber and a second chamber, wherein the layer of material and the walls on one side of the perimeter of the layer of material define the first chamber, and the layer of material and the walls on the other side of the perimeter of the layer of material define the second chamber; andd) the sole is configured such that movement of the layer of material within the cavity causes simultaneous changing of interior volume between the chambers and thus pumping of air into or out of the chambers for air circulation of the article of footwear.2. An article of footwear as claimed in claim 1 , wherein the layer of material is relatively thin and flexible.3. An article of footwear as claimed in claim 1 , wherein the layer of material is ...

Shoe Having Active Air Ventilation

The invention relates to a shoe, comprising a sole construction, which has an upper sole part and a lower outsole part and an air-pumping device having a pumping vol-ume, an air-supplying device, which is connected to the air-pumping device, an air-discharging device, which is connected to the air-pumping device, wherein the upper sole part, the lower outsole part, and the air-pumping device are de-signed in such a way that air in the amount of the pumping volume can be sucked into the air-pumping device through the air-supplying device from outside the shoe and above the upper sole part due to the unloading of the sole con-struction during the walking motion of a user, air in the amount of the pumping volume can be discharged into the interior of the shoe through the air-discharging device due to the loading of the sole construction during the walking motion of the user, and the pumping volume of the air-pumping device is at least 5 ml, in particular at least 10 ml.

SOLE STRUCTURE WITH TIERED PLATE ASSEMBLY FOR AN ARTICLE OF FOOTWEAR

A sole structure may have a tiered plate assembly including a first plate and a second plate. The first plate may extend from a forefoot region of the sole structure to a heel region of the sole structure. Stated differently, the first plate may be a full-length plate that extends the full length of the sole structure. The second plate may be joined with the first plate in a midfoot region of the sole structure and at a rear of a heel region of the sole structure, and may diverge from the first plate between the midfoot region and the rear of the heel region to define a first heel gap between the first plate and the second plate in the heel region. Heel cushioning units may be stacked in the heel region, with a first heel cushioning unit disposed in the first heel gap. 1. A sole structure comprising:a tiered plate assembly including a first plate and a second plate;the first plate extending from a forefoot region of the sole structure to a heel region of the sole structure;the second plate joined with the first plate in a midfoot region of the sole structure and at a rear of a heel region of the sole structure, and diverging from the first plate between the midfoot region and the rear of the heel region to define a first heel gap between the first plate and the second plate in the heel region.2. The sole structure of claim 1 , further comprising:a first heel cushioning unit disposed in the first heel gap and confronting a distal side of the first plate and a proximal side of the second plate; anda second heel cushioning unit stacked on the proximal side of the first plate in the heel region and opposite from the first heel cushioning unit.3. The sole structure of claim 2 , wherein the first heel cushioning unit and the second heel cushioning unit are fluid-filled bladders.4. The sole structure of claim 1 , wherein a rear portion of the first plate and the rear portion of the second plate ascend together in a proximal direction at the rear of the heel region.5. The ...

METHOD OF MANUFACTURING A FLUID-FILLED CHAMBER WITH A REINFORCING ELEMENT

Several sole components and a method of manufacturing those sole components are disclosed. In general, each sole component includes a fluid-filled bladder and a reinforcing element extending around a portion of the bladder. The reinforcing element is bonded to the exterior of the bladder, and may be recessed into the bladder. In some configurations, the reinforcing element is die-cut from a sheet of polymer material, and the reinforcing element may exhibit a layered configuration. In manufacturing the sole component, the reinforcing element may be located within a mold, and the polymer material forming the bladder may be bonded to the reinforcing element during the molding process. 113-. (canceled)14. A sole structure for an article of footwear having an upper , the sole structure comprising:a chamber enclosing a fluid and including an upper surface opposing the upper and a side surface depending from the upper surface; anda reinforcing element including a first portion attached to the side surface of the chamber and including a first stiffness and a second portion attached to the side surface of the chamber and including a second stiffness different than the first stiffness, the second portion being disposed between the first portion and the upper.15. The sole structure of claim 14 , wherein the first portion extends continuously from a medial side of the sole structure claim 14 , around a heel portion of the sole structure claim 14 , to a lateral side of the sole structure.16. The sole structure of claim 15 , wherein the second portion extends continuously from the medial side of the sole structure claim 15 , around the heel portion of the sole structure claim 15 , to the lateral side of the sole structure.17. The sole structure of claim 16 , wherein the first portion abuts the second portion.18. The sole structure of claim 17 , wherein the first portion is substantially flush with the second portion.19. The sole structure of claim 14 , wherein the first portion ...

Cushioning assembly for an article of footwear

A cushioning assembly for an article of footwear includes a first bladder wall and a second bladder wall disposed opposite the first bladder wall. At least one of the first bladder wall and/or the second bladder wall defines a plurality of domes defining a fluid-filled cavity between the first bladder wall and the second bladder wall. The domes include a base portion defining a generally hemispherical segment having a base radius, and a cap portion defining a generally hemispherical cap having a cap radius. The cap radius is less than the base radius. The cushioning assembly may include a load distribution structure positioned adjacent the cap portions of the domes to distribute an applied load across the domes.

SHOE HAVING AN INFLATABLE BLADDER

An article of footwear including a sole and an upper with an exterior and interior surface, and one or more bladders which comprises at least one of the exterior or interior surfaces of the upper. The bladder comprising sheets of polyurethane or polyester film attached together to form an airtight seal. The article of footwear also includes a inflation mechanism for selectively introducing air in the one or more bladders. The inflation mechanism is located under the foot of the wearer to be activated by the normal action of the wearer to inflate the one or more bladders. The article of footwear may also include an assembly for connecting several tubes to one under foot inflation mechanism. The article of footwear may also include inflatable laces that are inflated by an underfoot inflation mechanism. 1. An article of footwear , comprising:a sole;an upper having a vamp portion, wherein the vamp portion and the sole define a gap therebetween extending along at least one of the medial side and the lateral side of the upper; anda plurality of elongate segments extending from the sole to the vamp portion, thereby traversing the gap and defining a plurality of apertures,wherein the elongate segments are coupled to the vamp portion above a lower edge of the vamp portion.2. The article of footwear of claim 1 , wherein the apertures are substantially quadrilateral-shaped claim 1 , each defining two acute angles and two obtuse angles.3. The article of footwear of claim 1 , wherein each elongate segment is free from direct attachment to other elongate segments along its length.4. The article of footwear of claim 1 , wherein each elongate segment has a circular cross-section.5. The article of footwear of claim 1 , wherein each elongate segment is distinct from claim 1 , and coupled to claim 1 , the vamp portion.6. The article of footwear of claim 1 , wherein the gap extends from an interior of the article of footwear to an exterior of the article of footwear.7. The article of ...

ACTIVE MULTICOMPARTMENTAL PRESSURE REDISTRIBUTION SYSTEM

An interconnected multicompartmental pressure redistribution system that is able to precisely identify contact pressure points and address excess pressure on the body by redistributing the pressure in real time. Sensors that are part of a matrix of fluid substance-filled interactive pixels communicate with a microcontroller that may also be in wireless communication with a smart device. The microcontroller controls the individual fluid flow regulators located between the interactive pixels. This causes specific flow regulators to open, allowing the fluid substance to flow from one interactive pixel to another, redistributing pressure, as needed. 1. An active multicompartment pressure redistribution system , comprising:a plurality of containment vessels filled with a fluid substance arranged in a matrix, each containment vessel interconnected to surround containment vessels by fluid flow channels;a plurality of flow regulators, each flow regulator located in a flow channel;a plurality of pressure sensors, at least one pressure sensor located on each containment vessel; anda microcontroller in the matrix connected for communication with the pressure sensors and flow regulators;whereby the microcontroller activates the flow regulators in response to data received from the pressure sensors.2. The active multicompartment pressure redistribution system of wherein the containment vessel is filled with a fluid that is one of a liquid claim 1 , gas claim 1 , or gel.3. The active multicompartment pressure redistribution system of wherein the containment vessel is made from an elastic fluid impermeable material.4. The active multicompartment pressure redistribution system of wherein the containment vessel walls are reinforced by semi-elastic bands.5. The active multicompartment pressure redistribution system of wherein the containment vessel further comprises a semi-flexible frame to which the semi-elastic bands attach.6. The active multicompartment pressure redistribution ...

FOOTWEAR SOLE STRUCTURE HAVING BLADDER WITH INTEGRATED OUTSOLE

A sole structure for an article of footwear comprises a bladder having a first side formed from a first polymeric sheet and a second side formed from a second polymeric sheet. The first and second polymeric sheets define a closed volume between the first side and the second side. The second polymeric sheet at least partially defines an outsole at the second side of the bladder. The outsole includes a ground-contacting surface and a plurality of lugs. The first polymeric sheet includes a portion that extends from the first side of the bladder and is fused to the second polymeric sheet opposite the ground-contacting surface at the one of the plurality of lugs, and further defines the one of the plurality of lugs. A method of manufacturing the sole structure comprises forming the bladder and fusing the portion of the first polymeric sheet to the second polymeric sheet. 1. A sole structure for an article of footwear , the sole structure comprising:a bladder having a first side formed from a first polymeric sheet and a second side formed from a second polymeric sheet;wherein the first polymeric sheet and the second polymeric sheet define a closed volume between the first side and the second side;wherein the second polymeric sheet at least partially defines an outsole at the second side of the bladder, the outsole including a ground-contacting surface and a plurality of lugs; andwherein the first polymeric sheet includes a portion that extends from the first side of the bladder and is fused to the second polymeric sheet opposite the ground-contacting surface at the one of the plurality of lugs, the portion of the first polymeric sheet further defining the one of the plurality of lugs.2. The sole structure of claim 1 , further comprising:a polymeric foam layer in contact with the first polymeric sheet; andwherein the polymeric foam layer and the second polymeric sheet are disposed on opposite sides of the first polymeric sheet.3. The sole structure of claim 2 , wherein the ...

SELF-RECOVERING IMPACT ABSORBING FOOTWEAR

An impact absorbing footwear device employs opposed planar sole portions engaged by a selective resistance coupling that biases the opposed planar sole portions in a non-linear manner in response to forces exerted by the wearer against the sole portion in frictional contact with a floor surface. The planar sole portions are disposed in a footwear appliance that takes the form of an athletic shoe sole. The selective resistance coupling includes a plurality of resilient deformation members that engage the planar sole portions in an opposed circumferentially aligned manner, selectively deform in response to pressure exerted by the wearer for preventing ACL and other impact related injuries, and recover to an undeformed rest position without breakaway to allow the wearer uninterrupted usage while dampening forces that surpass an injury threshold from the resilient deformation that allows the planar sole portions to temporarily misalign. 1. An impact absorbing footwear device , comprising:a lower plane defining a frictional interface to a floor surface;an upper plane configured to laterally engage the lower plane, the upper plane aligned with the lower plane for coordinated movement, the upper plane defining an interface to a wearer of the footwear appliance; andat least one impact absorbing structure for absorbing forces between the upper and lower planes in response to the coordinated movement.2. The device of wherein the impact absorbing structure further includes a set of beams extending substantially orthogonal to the lower plane;the beams configured to engage the upper plane and deflect in response to lateral movement of the upper plane relative to the lower plane; andthe beams adapted to subsequently return the upper plane to alignment with the lower plane in response to the lateral movement.3. The device of wherein the impact absorbing structures deflect in response to forces exerted by the upper plane in response to the wearer interface and opposed by frictional ...

SOLE DEVICE WITH AIR CUSHION FUNCTION

A sole device with air cushion function includes a sole body having a receiving space and a sealing film, the sealing film sealing the receiving space, the sole body having a plurality of supporters formed at a top side thereof; and an air valve set assembled in the receiving space, the air valve set having a main valve, a sub valve and at least one air duct. Under this arrangement, the air flows into the sole body via the air valve set and a motion of a foot of a user. 1. A sole device with air cushion function comprising:a sole body being elastic, the sole body having a receiving space being open, the sole body having a sealing film, the sealing film sealing the receiving space, the sole body having a plurality of supporters formed at a top side thereof, the sole body and the supporters formed as one piece, the supporters extended from a bottom side of the sole body to the receiving space at the top side of the sole body, each supporter having a bottom groove defined therein, each supporter having an inner wall and an outer wall, the outer wall of each supporter abutting against the sealing film at one end thereof; andan air valve set assembled in the receiving space, the air valve set having a main valve, a sub valve and at least one air duct, the main valve and the sub valve in the receiving space spaced from each other, so as to define a first air chamber, a second air chamber and an air admission room located between the first air chamber and the second air chamber, one of the main valve and the sub valve having an air admission pipe and an air exhaust pipe, another of the main valve and the sub valve having a sub air exhaust pipe, the air admission pipe communicating with the air admission room and the first air chamber, or the air admission pipe communicating with the air admission room and the second air chamber, the air duct connected to the air exhaust pipe at one end thereof, another end of the air duct connected to the sub air exhaust pipe, so as to ...

Article Of Footwear With Bladder And Method Of Manufacturing The Same

A method of manufacturing an article of footwear having an upper, a footbed, an outsole, and a bladder that is disposed between the footbed and the outsole includes providing a plurality of layers. The layers include a top, outsole, first bladder, and second bladder layer. Also, the method includes molding the layers together substantially simultaneously to form the upper, the footbed, the outsole, and the bladder. 1. An article of footwear comprising:a top layer;an outsole layer;a first bladder layer that includes a first inner surface and a first outer surface; anda second bladder layer that includes a second inner surface and a second outer surface, the top layer, the outsole layer, the first bladder layer, and the second bladder layer being layered over each other, the top layer being molded to the first outer surface of the first bladder layer, the outsole layer being molded to the second outer surface of the second bladder layer, the first inner surface of the first bladder layer being molded and sealed to the second inner surface of the second bladder layer to define a chamber between the first inner surface and the second inner surface, the chamber operable to contain a fluid, the top layer at least partially defining an upper and a footbed of the article of footwear, the outsole layer at least partially defining an outsole of the article of footwear.2. The article of footwear of claim 1 , wherein the top layer spans continuously between a forefoot region claim 1 , a midfoot region claim 1 , and a rearfoot region of the footbed.3. The article of footwear of claim 1 , wherein the outsole layer spans continuously between a forefoot region claim 1 , a midfoot region claim 1 , and a rearfoot region of the outsole.4. The article of footwear of claim 1 , further comprising a sole assembly claim 1 , wherein the upper includes a strap that extends from a first side of the sole assembly claim 1 , the strap operable to wrap around toward a second side of the sole ...

IMPACT REDUCTION FOOTWEAR THROUGH HEEL AND METATARSAL CAVITIES

A three-layered article of footwear construction having an outsole, midsole, and footbed. The outsole is made out of a rubber and has a mating relationship with the midsole. The midsole is made of a single density blown ethylene-vinyl acetate copolymer (EVA). The midsole includes a first air cavity in the forefoot region and a second air cavity in the hind foot. The air cavities act like a suspension units under the impact areas of a foot giving improved impact reduction and help in reducing muscular and joint stress, fatigue, and impact during the normal walking gait motion. The footbed is made of a dual-density EVA. The dual density of the footbed allows for a greater flexibility and cushioning in the forefoot and heel regions due to its lighter density and provides greater support and stability around the perimeter area of the footbed due to its heavier density. 1. An article of footwear , comprising:(a) a footbed layer having a first material with a first density and a second material with a second density that is lighter than the first density;(b) a midsole layer having a forefoot region and a hindfoot region, the forefoot region including a first air cavity on a proximal face of the midsole layer, the hindfoot region including a second air cavity on the proximal face of the midsole layer, the midsole layer being attached to the footbed layer;(c) an outsole layer that is attached to the midsole layer.2. The article of footwear according to claim 1 , wherein the article of footwear comprises a shoe.3. The article of footwear according to claim 1 , wherein the midsole layer is made of ethyl-vinyl-acetate (EVA) with a third density of 65 durometers.4. The article of footwear according to claim 1 , wherein the first material comprises EVA with the first density comprising 65 durometers.5. The article of footwear according to claim 1 , wherein the second material comprises EVA with the second density comprising 35 durometers.6. The article of footwear according to ...

PRESSURE RELIEF SYSTEM FOR FOOTWEAR

Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. In one aspect, a shoe sole comprises a shoe outer sole comprising a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface is raised relative to the first lower surface and the third lower surface. 136-. (canceled)37. A shoe sole for relieving pressure from a wearer's metatarsal heads , comprising:a shaft region disposed adapted to underlie metatarsal shafts of the wearer, the shaft region comprising a first lower surface;a ball region disposed adapted to underlie the metatarsal heads of the wearer, the ball region being anterior to the shaft region and comprising a second lower surface;a toe region disposed adapted to underlie the phalanges of the wearer, the toe region being anterior to the ball region and comprising a third lower surface, wherein the second lower surface is raised relative to the first lower surface and the third lower surface to form a cavity below the ball region between the shaft region and toe region; and a first portion disposed above the shaft region, the upper surface first portion comprising a raised portion of the upper surface adapted to underlie the metatarsal shafts of the wearer and adapted to support the metatarsal shafts of the wearer to relieve pressure from the metatarsal heads,', 'a second portion disposed above the ball region, the second portion comprising a depressed portion; and', 'a third portion disposed above the toe region., 'an upper surface including'}38. The shoe sole of claim 37 , wherein the depressed portion of the second portion of the upper surface is configured to relieve pressure from the wearer's metatarsal heads ...

SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR

A sole structure for an article of footwear includes a foam element having a top surface and a bottom surface. The foam element includes a recess (i) formed in one of the top surface or the bottom surface, (ii) extending from a first end in a forefoot region of the sole structure to a second end in a mid-foot region of the sole structure, (iii) having a first edge extending between the first end and the second end and disposed proximate to a peripheral region of the sole structure, and (iv) a second edge extending between the first end and the second end and disposed at an interior region of the sole structure. A cushioning arrangement is disposed within the recess and includes an outer surface that is substantially flush with the one of the top surface or the bottom surface of the foam element. 1. A sole structure for an article of footwear , the sole structure comprising:a foam element having a top surface and a bottom surface formed on an opposite side of the foam element from the top surface, the foam element including a recess (i) formed in one of the top surface or the bottom surface, (ii) extending from a first end in a forefoot region of the sole structure to a second end in a mid-foot region of the sole structure, (iii) having a first edge extending between the first end and the second end and disposed proximate to a peripheral region of the sole structure, and (iv) having a second edge extending between the first end and the second end and disposed at an interior region of the sole structure; anda cushioning arrangement disposed within the recess and including an outer surface that is substantially flush with the one of the top surface or the bottom surface of the foam element.2. The sole structure of claim 1 , wherein the cushioning arrangement is a bladder that is matingly received by the recess.3. The sole structure of claim 2 , wherein the bladder includes a tensile member disposed therein.4. The sole structure of claim 1 , wherein the cushioning ...

ORTHOTIC DEVICE FOR HAPTIC TERRAIN FEEDBACK AND CONTROL

An orthotic device for haptic terrain feedback and control includes a plate having a mechatronic unit, a bladder structure secured to the plate, the bladder structure having one or more bladder cells, and a passageway extending between the bladder cell and an environment outside the orthotic device. The orthotic device is configured to provide haptic feedback to a user by way of selective inflation and deflation of the one or more bladder cells. 1. An orthotic device for haptic terrain feedback and control , comprising:a plate comprising a mechatronic unit;a bladder structure secured to the plate, the bladder structure comprising a bladder cell; anda passageway extending from the bladder cell to an exterior of the orthotic device in communication with ambient air,wherein the mechatronic unit is operatively coupled to the bladder cell so as to control inflation and deflation of the bladder cell via movement of gas through the passageway.2. The orthotic device of claim 1 , wherein the plate comprises a plurality of mechatronic units and a plurality of bladder cells claim 1 , each mechatronic unit associated with a corresponding bladder cell.3. The orthotic device of claim 1 , wherein the mechatronic unit comprises a valve moveable between an open position and a closed position to control movement of gas through the passageway.4. The orthotic device of claim 1 , wherein the bladder cell is at least partially defined by one or more sidewalls.5. The orthotic device of claim 1 , wherein the bladder cell is at least partially defined by the plate.6. The orthotic device of claim 1 , wherein the bladder structure comprises at least four bladder cells.7. The orthotic device of claim 2 , wherein the plurality of bladder cells are at least partially defined by separate sidewalls such that the bladder cells are independent of one another.8. The orthotic device of claim 7 , wherein at least one of the separate sidewalls is curvilinear and omits T-junctions.9. The orthotic device ...

Article of Footwear With An Adaptive Fluid System

An adaptive fluid system for an article of footwear is disclosed. The adaptive fluid system includes a fluid chamber that provides cushioning and shock absorption for a foot. The adaptive fluid system includes an adjustable pressure regulating valve that may be used to control the pressure of the fluid chamber. The adaptive fluid system includes a valve that prevents fluid from escaping from a fluid chamber during use. 1. (canceled)2. A fluid system for an article of footwear , comprising:a pump;a fluid chamber including a fluid inlet and a fluid outlet;a first fluid line for moving fluid between the pump and the fluid inlet of the fluid chamber;a first one way valve disposed in the first fluid line, wherein the first one way valve allows fluid to flow through the first fluid line from the pump to the fluid chamber but inhibits fluid from flowing through the first fluid line into the pump;a second fluid line extending from the fluid outlet of the fluid chamber; anda release valve controlling fluid release from the fluid chamber through the second fluid line.3. The fluid system according to claim 2 , wherein the pump is a foot activated pump that moves fluid into the first fluid line in response to pressure applied by a user's foot.4. The fluid system according to claim 2 , further comprising:a third fluid line for supplying incoming fluid to the pump; anda filter positioned to filter the incoming fluid to the third fluid line.5. The fluid system according to claim 2 , wherein the release valve includes a release button accessible to a user to allow the user to control release of fluid from the fluid chamber via the release valve.6. The fluid system according to claim 2 , further comprising:an adjustable pressure regulating valve receiving fluid via the first fluid line, wherein the adjustable pressure regulating valve is adjustable to control fluid pressure in the fluid chamber.7. The fluid system according to claim 6 , wherein the adjustable pressure regulating ...

Support Members With Variable Viscosity Fluid For Footwear

An article of footwear including an adaptive support system includes a plurality of support members. Each support member includes an outer chamber and an inner chamber, the inner chamber being filled with a magnetorheological fluid. An electromagnet is disposed adjacent to the inner chamber and can be used to vary the viscosity of the magnetorheological fluid. 1. An article of footwear , comprising:a first support member having a first outer portion made of a compressible material and a first inner portion, wherein the first inner portion is filled with rheological fluid;a second support member having a second outer portion made of a compressible material and a second inner portion, wherein the second inner portion is filled with rheological fluid;a sensor disposed adjacent to one of the first support member and the second support member;a first reservoir in fluid communication with the first inner portion and a second reservoir in fluid communication with the second inner portion;a first electromagnetic device associated with the first support member, wherein the first electromagnetic device can be activated to increase the viscosity of the rheological fluid in the first inner portion in response to sensed information from the sensor;a second electromagnetic device associated with the second support member, wherein the second electromagnetic device can be activated to vary the viscosity of the rheological fluid in the second inner portion; andwherein the first support member is disposed on one of a lateral side and a medial side of the article of footwear and the second support member is disposed on the other of the lateral side and the medial side of the article of footwear.2. The article of footwear according to claim 1 , wherein the rheological fluid in the first inner portion and the second inner portion is one of an electrorheological fluid and a magnetorheological fluid.3. The article of footwear according to claim 1 , wherein the sensor is an accelerometer.4 ...

TETHERED FLUID-FILLED CHAMBER WITH MULTIPLE TETHER CONFIGURATIONS

An article comprises a chamber that includes a barrier formed from a polymer material. The barrier has a first portion that forms a first surface of the chamber, and a second portion that forms an opposite second surface of the chamber. The barrier forms at least one interior cavity between the first portion and the second portion. The at least one interior cavity is filled with fluid retained by the barrier. Tethers of different configurations operatively connect the first portion and the second portion. 1. An article of footwear comprising: a first portion that includes a first surface of the barrier;', 'a second portion that includes a second surface of the barrier opposite from the first surface;', 'at least one interior cavity between the first portion and the second portion that retains fluid;, 'a barrier having a heel region, a midfoot region forward of the heel region, and a forefoot region forward of the midfoot region, the barrier includinga plurality of first tethers in said at least one interior cavity and operatively connecting the first portion to the second portion;a plurality of second tethers in said at least one interior cavity forward of the plurality of first tethers and operatively connecting the first portion to the second portion;wherein the first tethers have a first configuration, and the second tethers have a second configuration different than the first configuration.2. The article of claim 1 , wherein:the barrier includes a bond that secures the first portion of the barrier and the second portion of the barrier to one another and separates the at least one interior cavity into a first interior cavity and a second interior cavity, with the first interior cavity extending in the heel region, the midfoot region, and the forefoot region, and the second interior cavity extending only in the forefoot region forward of the first interior cavity.3. The article of footwear of claim 2 , wherein the first tethers are in the heel region and the ...

SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR

A sole structure for an article of footwear includes a forefoot region disposed adjacent an anterior end, a heel region disposed adjacent a posterior end, and a mid-foot region disposed intermediate the forefoot region and the heel region. The sole structure further includes fluid-filled bladder having a first segment extending along a medial side in the heel region, a second segment extending along a lateral side in the heel region, and a web area disposed between the first segment and the second segment. Additionally, the sole structure includes an outer sole member having an upper portion extending from a first end in the forefoot region to a second end in the heel region. The second end of the outer sole member is received on a first side of the web area. The outer sole member also includes a rib extending downwardly from the upper portion and defining a cavity. 1. An article of footwear comprising:an upper; anda sole structure attached to the upper and including (i) an outer sole member formed from foam and including a sidewall that extends along an outer periphery of the sole structure and (ii) a fluid-filled chamber disposed between the outer sole member and a ground-contacting surface of the sole structure, the sidewall extending along one of a medial side of the sole structure and a lateral side of the sole structure and increasing in height from an anterior end of the sole structure to a first apex disposed above the fluid-filled chamber.2. The article of footwear of claim 1 , wherein the sidewall decreases continuously in height from the first apex to a posterior end of the sole structure.3. The article of footwear of claim 1 , wherein the fluid-filled chamber is disposed in a heel region of the sole structure.4. The article of footwear of claim 1 , wherein the fluid-filled chamber includes a first portion extending along the medial side of the sole structure claim 1 , a second portion extending along the lateral side of the sole structure claim 1 , and a ...

ARTICLES, BLADDERS AND METHODS OF MAKING ARTICLES AND BLADDERS

The present disclosure is directed to articles that have a surface comprising a polymeric material having a printed layer disposed thereon that is durable and flexible. Prior to formation of the printed layer, the surface of the article can comprise a first layer of a first composition disposed on a portion of the polymeric material. The first composition can include a dispersion of uncrosslinked polymers (e.g., a water-borne dispersion of uncrosslinked polymers). The printed layer can be included on an article of footwear, a component of footwear, apparel, a component of apparel, sporting equipment, or a component of sporting equipment. 1. A method of printing on an article , which is an article of footwear , a component of footwear , apparel , a component of apparel , sporting equipment , or a component of sporting equipment , comprising:applying a first composition onto a first side of an article, wherein the first composition comprises a dispersion of uncrosslinked polymers, and the first side of the article comprises a polymeric material;applying a color composition onto the first layer; andallowing the color composition and the first layer to dry in contact with the first side forming a printed layer on the first side of the article;wherein the method further comprises applying a first layer of the first composition to the polymeric material on the first side of the article prior to applying the color composition to the first side of the article, the step of applying the color composition to the first side of the article comprises applying the color composition to the first layer while the first composition of the first layer remains wet, and the step of allowing the color composition to dry comprises allowing the color composition and the first composition of the first layer to dry on the first side of the article andwherein the polymeric material comprises one or more polyurethane, polyether, polyester, polyurea, polyamide, polyolefin, or any combination ...

FOOTWEAR SOLE STRUCTURE HAVING A COMPOSITE ELEMENT AND METHODS FOR MANUFACTURING SAME

One or more aspects of the present disclosure provide for composite elements that include a textile having a plurality of fibers, the plurality of fibers comprising a first thermoplastic material; and a second thermoplastic material surrounding the plurality of fibers of the textile and consolidating at least a portion of the textile, wherein the second thermoplastic material has a melting temperature lower than a melting temperature of the first thermoplastic material. The composite elements can be used as part of a fluid chamber or cushioning element, whereby the composite element imparts puncture resistant to the fluid chamber or cushioning element. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure. 1. A composite element comprising: a textile including a plurality of fibers , the plurality of fibers comprising a first thermoplastic material; and a second thermoplastic material surrounding the plurality of fibers of the textile and consolidating at least a portion of the textile , wherein the second thermoplastic material has a melting temperature lower than a melting temperature of the first thermoplastic material , wherein the textile is spacer textile including two textile faces , a spacer region positioned between the two textile faces , and a plurality of spacer elements in the spacer region , the spacer elements connecting the two textile faces , wherein the second thermoplastic material surrounds fibers of at least one of the two textile faces , surrounds the spacer elements , and consolidates at least one of the two textile faces and the spacer region.2. The composite element of claim 1 , wherein the textile comprises a monofilament yarn claim 1 , and the monofilament yarn forms the plurality of fibers of the textile.3. The composite element of claim 1 , wherein the textile comprises a yarn which includes the plurality of fibers claim 1 , and the second ...

PLATE FOR FOOTWEAR

A plate for an article of footwear having a sole structure includes an anterior-most point disposed in a forefoot region of the sole structure, a posterior-most point disposed closer to a heel region of the sole structure than the anterior-most point, and a concave portion extending between the anterior-most point and the posterior-most point. The concave portion includes a constant radius of curvature from the anterior-most point to a metarsophalangeal (MTP) point of the sole structure. The MTP point opposes the MTP joint of a foot during use. 1. A plate for an article of footwear having a sole structure , the plate comprising:an anterior-most point configured to be disposed in a forefoot region of the sole structure;a posterior-most point configured to be disposed within a heel region of the sole structure;an aft point disposed between the anterior-most point and the posterior-most point;a metatarsophalangeal (MTP) point disposed between the anterior-most point and the aft point and configured to oppose an MTP joint of a foot during use;a concave portion extending between the anterior-most point and the aft point and including a constant first radius of curvature from the anterior-most point past the MTP point; anda lateral edge portion extending from the anterior-most point past the MTP point along a lateral side of the plate, the lateral edge portion being continuously convex along an entire length of the concave portion.2. The plate of claim 1 , wherein the plate is formed of a material including fibers consolidated by a resin.3. The plate of claim 1 , wherein the aft point is disposed at a location ranging from 50% to 70% of a distance from the anterior-most point to the posterior-most point.4. The plate of claim 1 , wherein the aft point claim 1 , the anterior-most point claim 1 , and the posterior-most point are co-planar with each other in a relaxed configuration.5. The plate of claim 1 , wherein the plate includes a substantially flat portion configured to ...

SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR

A sole structure for an article of footwear includes a first plate extending from a forefoot region of the sole structure to a heel region of the sole structure. The first plate has a first surface and a second surface formed on an opposite side of the first plate than the first surface. The sole structure further includes a second plate extending from the forefoot region to the heel region. The second plate has a third surface opposing the second surface of the first plate and a fourth surface disposed on an opposite side of the second plate than the third surface. The third surface is spaced apart from the second surface to define a cavity between the first plate and the second plate that extends from a medial side of the sole structure to a lateral side of the sole structure between the forefoot region and the heel region. 1. A sole structure for an article of footwear including an upper , the sole structure comprising:a first plate extending from a forefoot region of the sole structure to a heel region of the sole structure, the first plate including a first surface opposing the upper and a second surface formed on an opposite side of the first plate than the first surface; anda second plate extending from the forefoot region of the sole structure to the heel region of the sole structure and including a third surface opposing the second surface of the first plate and a fourth surface disposed on an opposite side of the second plate than the third surface, the third surface being spaced apart from the second surface to define a cavity between the first plate and the second plate that extends from a medial side of the sole structure to a lateral side of the sole structure between the forefoot region and the heel region.2. The sole structure of claim 1 , further comprising a first cushion disposed between the first plate and the second plate in the forefoot region.3. The sole structure of claim 2 , wherein the first cushion is attached to the second surface of the ...

Adjustable Foot Support Systems Including Fluid-Filled Bladder Chambers

Foot support systems, e.g., for articles of footwear, include systems for changing the hardness or firmness of the foot support portion (e.g., of a sole structure) and/or systems for moving (e.g., selectively moving) fluid between various portions of the foot support system. 1. A foot support system , comprising:a first fluid-filled bladder chamber including a first major surface, a second major surface opposite the first major surface, and a first interior chamber;a second fluid-filled bladder chamber including a third major surface, a fourth major surface opposite the third major surface, and a second interior chamber, wherein the third major surface faces the second major surface;a first fluid flow line placing the first interior chamber and the second interior chamber in fluid communication with one another; anda fluid flow control system to selectively change the first fluid flow line between an open configuration in which fluid flow between the first interior chamber and the second interior chamber occurs and a closed configuration in which fluid flow between the first interior chamber and the second interior chamber is stopped.2. The foot support system according to claim 1 , wherein the first fluid-filled bladder chamber is sized and shaped so as to provide a support surface for supporting a majority of a plantar surface of a user's foot claim 1 , and wherein the second fluid-filled bladder chamber is sized and shaped such that the third major surface lies directly adjacent at least 60% of a total surface area of the second major surface.3. The foot support system according to claim 1 , further comprising:a pump device;a second fluid flow line placing the first interior chamber in fluid communication with the pump device; anda third fluid flow line placing the pump device in fluid communication with the second interior chamber.4. The foot support system according to claim 3 , further comprising:a reserve fluid chamber; anda fourth fluid flow line placing the ...

Adjustable Foot Support Systems Including Fluid-Filled Bladder Chambers

Foot support systems, e.g., for articles of footwear, include systems for changing the hardness or firmness of the foot support portion (e.g., of a sole structure) and/or systems for moving (e.g., selectively moving) fluid between various portions of the foot support system. 1. A fluid-tight foot support system , comprising:a foot support bladder for supporting at least a portion of a wearer's foot;a pump;a first fluid transfer line extending between the foot support bladder and the pump;a first valve allowing fluid transmission from the foot support bladder to the pump via the first fluid transfer line but not allowing fluid transmission from the pump to the foot support bladder via the first fluid transfer line;a fluid reservoir;a second fluid transfer line extending between the pump and the fluid reservoir;a second valve allowing fluid transmission from the pump to the fluid reservoir via the second fluid transfer line but not allowing fluid transmission from the fluid reservoir to the pump via the second fluid transfer line;a reserve reservoir;a third fluid transfer line extending between the reserve reservoir and at least one of the pump, the fluid reservoir, or the second fluid transfer line;a first fluid flow control structure for changing the third fluid transfer line between: (a) an open condition in which fluid transfers between the reserve reservoir and at least one of the pump, the fluid reservoir, or the second fluid transfer line and (b) a closed condition in which fluid does not transfer between the reserve reservoir and any of the pump, the fluid reservoir, or the second fluid transfer line;a fourth fluid transfer line extending between the fluid reservoir and the foot support bladder; anda second fluid flow control structure for changing the fourth fluid transfer line between: (a) an open condition in which fluid transfers between the fluid reservoir and the foot support bladder and (b) a closed condition in which fluid does not transfer between the ...

SOLE STRUCTURE WITH BLADDER FOR ARTICLE OF FOOTWEAR AND METHOD OF MANUFACTURING THE SAME

A method of manufacturing a sole structure includes providing a plate within a cavity of a mold. The plate includes a base and a rib, and the base includes a first surface and a second surface. The first surface faces the upper, the second surface faces away from the first surface, and the rib projects from the second surface of the base. Moreover, the method includes providing a preform bladder member within the cavity of the mold, wherein the preform bladder member including a first member and a second member. The method additionally includes forming a bladder from the first and second members using the mold. Also, the method includes attaching the first member to the plate using the mold. Attaching the first member to the plate includes shaping the first member according to surfaces of the rib. 1. A sole structure for an article of footwear including an upper , the sole structure comprising:a plate including a first surface opposing the upper, a second surface formed on an opposite side of the plate than the first surface, and at least one rib projecting from the second surface, the at least one rib including a first side surface extending away from the second surface, a second side surface extending away from the second surface, and an end surface extending between the first side surface and the second side surface; anda bladder including a first member and a second member that define an interior chamber within the bladder, the first member being attached to the first side surface, the second side surface, and the end surface of the at least one rib.2. The sole structure of claim 1 , wherein the first member is layered substantially continuously across the second surface claim 1 , the first side surface claim 1 , the second side surface claim 1 , and the end surface.3. The sole structure of claim 1 , wherein the at least one rib includes a first segment and a second segment claim 1 , the first segment being spaced apart from the second segment to define a break ...

ARTICLE OF FOOTWEAR HAVING A FLEXIBLE FLUID-FILLED CHAMBER

An article of footwear may include an upper forming a void within the footwear, a sole structure secured to the upper, and a chamber that encloses a pressurized fluid. The sole structure includes a depression. The chamber is located within the void of the upper and located on the depression of the sole structure. The chamber may include a plurality of fluid-filled subchambers, a manifold, and a connection fluidically-connected at least one of the subchambers to the manifold. The subchambers may enclose the pressurized fluid at different pressures. The subchambers may be separated from one another by a bonded area in the direction extending between the heel and toe of the chamber. 120-. (canceled)21. An article of footwear comprising:an upper forming a first portion of a void within the footwear;a sole structure secured to the upper, the sole structure including a depression that forms a second portion of the void;a chamber that encloses a pressurized fluid and is located within the depression, the chamber including a plurality of fluid-filled subchambers that extend in a medial to lateral direction of the footwear and are separated by bonded areas; andan insert disposed between the chamber and the upper and including a first portion that extends along a medial side of the chamber and a second portion that extends along a lateral side of the chamber, the first portion and the second portion defining an opening that exposes the plurality of fluid-filled subchambers.22. The article of footwear of claim 21 , wherein the insert includes a third portion connecting the first portion and the second portion proximate to a forefoot region of the chamber and a fourth portion connecting the first portion and the second portion proximate to a heel region of the chamber claim 21 , the third portion and the fourth portion cooperating with the first portion and the second portion to define the opening.23. The article of footwear of claim 21 , wherein the first portion and the ...

Article of footwear, method of making the same, and method of conducting retail and internet business

The present disclosure relates to a custom article of footwear, a method of making the same, and a method of conducting retail and Internet business. In particular, the components of the custom article of footwear can be selected from a range of alternative options, and the selected components can be easily removed, replaced, and recycled.

SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR

A sole structure for an article of footwear includes a forefoot region disposed adjacent an anterior end, a heel region disposed adjacent a posterior end, and a mid-foot region disposed intermediate the forefoot region and the heel region. The sole structure further includes fluid-filled bladder having a first segment extending along a medial side in the heel region, a second segment extending along a lateral side in the heel region, and a web area disposed between the first segment and the second segment. Additionally, the sole structure includes an outer sole member having an upper portion extending from a first end in the forefoot region to a second end in the heel region. The second end of the outer sole member is received on a first side of the web area. The outer sole member also includes a rib extending downwardly from the upper portion and defining a cavity. 1. An article of footwear comprising:an upper; anda sole structure attached to the upper and including an outer sole member formed from foam and including a sidewall that extends along an outer periphery of the sole structure, the sidewall including (i) a first portion having a first thickness in a midfoot region of the sole structure and (ii) a second portion having a second thickness in a heel region of the sole structure, the second thickness being less than the first thickness.2. The article of footwear of claim 1 , wherein the sole structure includes a fluid-filled chamber.3. The article of footwear of claim 2 , wherein the fluid-filled chamber is disposed between the second portion of the outer sole member and a ground-contacting surface of the sole structure.4. The article of footwear of claim 2 , wherein the fluid-filled chamber includes a first portion extending along a medial side of the sole structure claim 2 , a second portion extending along a lateral side of the sole structure claim 2 , and a third portion extending between and connecting the first portion of the fluid-filled chamber and ...

Sole structure for article of footwear

A sole structure for an article of footwear includes a forefoot region disposed adjacent an anterior end, a heel region disposed adjacent a posterior end, and a mid-foot region disposed intermediate the forefoot region and the heel region. The sole structure further includes fluid-filled bladder having a first segment extending along a medial side in the heel region, a second segment extending along a lateral side in the heel region, and a web area disposed between the first segment and the second segment. Additionally, the sole structure includes an outer sole member having an upper portion extending from a first end in the forefoot region to a second end in the heel region. The second end of the outer sole member is received on a first side of the web area. The outer sole member also includes a rib extending downwardly from the upper portion and defining a cavity.

SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR

A sole structure for an article of footwear includes a forefoot region disposed adjacent an anterior end, a heel region disposed adjacent a posterior end, and a mid-foot region disposed intermediate the forefoot region and the heel region. The sole structure further includes fluid-filled bladder having a first segment extending along a medial side in the heel region, a second segment extending along a lateral side in the heel region, and a web area disposed between the first segment and the second segment. Additionally, the sole structure includes an outer sole member having an upper portion extending from a first end in the forefoot region to a second end in the heel region. The second end of the outer sole member is received on a first side of the web area. The outer sole member also includes a rib extending downwardly from the upper portion and defining a cavity. 1. An article of footwear comprising:an upper;a sole structure attached to the upper and including a fluid-filled chamber, the fluid-filled chamber including a first portion extending along a medial side of the sole structure, a second portion extending along a lateral side of the sole structure, and a third portion extending between and connecting the first portion and the second portion; anda heel counter extending from a first distal end of the first portion, around a posterior end of the upper, to a second distal end of the second portion.2. The article of footwear of claim 1 , wherein the heel counter opposes and extends over a portion of the upper.3. The article of footwear of claim 1 , wherein the heel counter is formed from the same material as a material forming the fluid-filled chamber.4. The article of footwear of claim 3 , wherein the heel counter is formed from a transparent material.5. The article of footwear of claim 3 , wherein the heel counter is formed from thermoplastic polyurethane (TPU).6. The article of footwear of claim 1 , wherein a height of the heel counter increases from the ...

SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR

A sole structure for an article of footwear includes a forefoot region disposed adjacent an anterior end, a heel region disposed adjacent a posterior end, and a mid-foot region disposed intermediate the forefoot region and the heel region. The sole structure further includes fluid-filled bladder having a first segment extending along a medial side in the heel region, a second segment extending along a lateral side in the heel region, and a web area disposed between the first segment and the second segment. Additionally, the sole structure includes an outer sole member having an upper portion extending from a first end in the forefoot region to a second end in the heel region. The second end of the outer sole member is received on a first side of the web area. The outer sole member also includes a rib extending downwardly from the upper portion and defining a cavity. 1. An article of footwear comprising:an upper;a sole structure attached to the upper and including a fluid-filled chamber formed from a first material; anda heel counter extending from the fluid-filled chamber and being formed from the first material.2. The article of footwear of claim 1 , wherein the heel counter opposes and extends over a portion of the upper.3. The article of footwear of claim 1 , wherein the heel counter is formed from a transparent material.4. The article of footwear of claim 1 , wherein the heel counter is formed from thermoplastic polyurethane (TPU).5. The article of footwear of claim 1 , wherein a height of the heel counter increases from a first distal end of the fluid-filled chamber to a first vertex located on a medial side of the sole structure.6. The article of footwear of claim 5 , wherein the height of the heel counter increases from a second distal end of the fluid-filled chamber to a second vertex located on a lateral side of the sole structure.7. The article of footwear of claim 6 , wherein the height of the heel counter decreases from the first vertex to a posterior ...

SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR

A sole structure for an article of footwear includes a forefoot region disposed adjacent an anterior end, a heel region disposed adjacent a posterior end, and a mid-foot region disposed intermediate the forefoot region and the heel region. The sole structure further includes fluid-filled bladder having a first segment extending along a medial side in the heel region, a second segment extending along a lateral side in the heel region, and a web area disposed between the first segment and the second segment. Additionally, the sole structure includes an outer sole member having an upper portion extending from a first end in the forefoot region to a second end in the heel region. The second end of the outer sole member is received on a first side of the web area. The outer sole member also includes a rib extending downwardly from the upper portion and defining a cavity. 1. A sole structure for an article of footwear , the sole structure comprising:a forefoot region disposed adjacent an anterior end;a heel region disposed adjacent a posterior end;a mid-foot region disposed intermediate the forefoot region and the heel region;a cushion having a first segment extending along a medial side of the sole structure in the heel region, a second segment extending along a lateral side of the sole structure in the heel region, and a third segment disposed between and connecting the first segment and the second segment, the first segment, the second segment, and the third segment defining a pocket;an outer sole member including a rib disposed within the forefoot region, the rib defining a cavity that cooperates with the pocket of the cushion to define a recess that extends continuously from the forefoot region to the heel region; andan inner sole member disposed within the recess and including a first end disposed within the cavity defined by the rib and a second end disposed within the pocket defined by the cushion, the cushion, the inner sole member, and the outer sole member ...

Electronically Controlled Bladder Assembly

An electronically controlled bladder assembly includes an adjustable pressure bladder and a reservoir connected by an electronically controlled valve. The electronically controlled valve is operated in a manner that inflates the adjustable bladder when the current pressure is below a target pressure and in a manner that deflates the adjustable bladder when the current pressure is above the target pressure. The inflation and deflation of the adjustable bladder are achieved in an iterative manner by controlling the flow of fluid between the constant pressure reservoir and the adjustable bladder over several cycles of heel strikes. 1. A system for controlling gas pressure in a bladder of an article of footwear , comprising:a bladder containing gas;a reservoir containing gas;an electronically controlled valve having a first fluid port in fluid communication with the bladder and a second fluid port in fluid communication with the reservoir;a pressure sensor configured to output bladder pressure values; andan electronic control unit configured to receive information: (a) from the pressure sensor and (b) from a voice-actuated input device, wherein the electronic control unit further is configured to open the electronically controlled valve to permit transfer of gas: (i) to the bladder from the reservoir, or (ii) from the bladder to the reservoir, until gas pressure in the bladder is at or within a predetermined range of a target bladder pressure.2. The system according to claim 1 , wherein the information from the voice-actuated input device received by the electronic control unit includes desired pressure information for the bladder.3. The system according to claim 1 , further comprising:a remote device in communication with the electronic control unit, the remote device receiving user input including target pressure information and transmitting the target pressure information to the electronic control unit for setting the target bladder pressure.4. The system according ...

FOOTWEAR BLADDER SYSTEM

A sole structure for an article of footwear includes a midsole with a bladder system having a forefoot region, a midfoot region, and a heel region. The bladder system defines a first sealed chamber retaining fluid as a first cushioning layer, the first sealed chamber extending over the forefoot region, the midfoot region, and the heel region. The bladder system further defines multiple discreet sealed chambers retaining fluid in isolation from one another, each of the multiple discreet chambers disposed at one side of the first sealed chamber, and fluidly isolated from the first sealed chamber. 1. A sole structure for an article of footwear comprising: a first sealed chamber retaining fluid as a first cushioning layer; and', 'discreet chambers retaining fluid in isolation from one another, each of the discreet chambers disposed at one side of the first sealed chamber, and fluidly isolated from the first sealed chamber;, 'a midsole including a bladder system, wherein the bladder system defines the bladder system defines a foot-facing surface and a ground-facing surface;', 'the first sealed chamber is disposed between the foot-facing surface and the discreet chambers;', 'the discreet chambers are disposed between the ground-facing surface and the first sealed chamber;', 'the bladder system comprises domed pods extending at the ground-facing surface; and', 'at least one of the discreet chambers includes fluidly-connected sub-chambers, the sub-chambers corresponding with the domed pods., 'wherein2. The sole structure of claim 1 , wherein:the bladder system has a forefoot region, a midfoot region, and a heel region; andthe first sealed chamber extends over the forefoot region, the midfoot region, and the heel region.3. The sole structure of claim 2 , wherein none of the discreet chambers extend in each of the forefoot region claim 2 , the midfoot region claim 2 , and the heel region.4. The sole structure of claim 2 , wherein the discreet chambers include a peripheral ...

Method of Manufacturing Fluid-Filled Chambers

A method includes positioning a first polymer sheet on a substantially first flat surface of a tool, positioning a second polymer sheet on the first polymer sheet, and moving a second substantially flat surface of the tool into contact with the second polymer sheet. The method also includes maintaining a gap between the first polymer sheet and the second polymer sheet at a predetermined area and heating one of the two substantially flat surfaces of the tool to heat one of the first polymer sheet and the second polymer sheet. The method further includes joining the first polymer sheet and the second polymer sheet together at locations outside of the predetermined area to define a peripheral bond of the chamber. 1. A method of forming a chamber , the method comprising:positioning a first polymer sheet on a substantially first flat surface of a tool;positioning a second polymer sheet on the first polymer sheet;moving a second substantially flat surface of the tool into contact with the second polymer sheet;maintaining a gap between the first polymer sheet and the second polymer sheet at a predetermined area by placing an external structure between the first polymer sheet and the second polymer sheet;heating one of the two substantially flat surfaces of the tool to heat one of the first polymer sheet and the second polymer sheet; andjoining the first polymer sheet and the second polymer sheet together at locations outside of the predetermined area to define a peripheral bond of the chamber.2. The method of claim 1 , wherein the external structure is a tensile element defining the predetermined area between the first polymer sheet and the second polymer sheet.3. The method of claim 2 , wherein heating the one of the two substantially flat surfaces of the tool heats an entire surface of the one of the two polymer sheets.4. The method of claim 2 , further comprising positioning a first tensile layer of the tensile element in contact with the first polymer sheet and ...

Adjustable Foot Support Systems Including Fluid-Filled Bladder Chambers

Foot support systems for articles of footwear or other foot-receiving devices include a compressor or other gas source used to control gas pressure provided in one or more pressure adjustable fluid-filled bladders used to support a wearer's foot. 1. A foot support system for an article of footwear , comprising:a compressor including a gas intake port and a gas outlet port;a first solenoid valve including a gas intake port, a first gas outlet port, and a second gas outlet port;a first fluid line connecting the gas outlet port of the compressor with the gas intake port of the first solenoid valve;a second solenoid valve including a gas intake port and a gas outlet port;a second fluid line connecting the first gas outlet port of the first solenoid valve with the gas intake port of the second solenoid valve;a third solenoid valve including a gas intake port and a. gas outlet port;a third fluid line connecting the second gas outlet port of the first solenoid valve with the gas intake port of the third solenoid valve;a first fluid-filled bladder configured to support at least a first portion of a plantar surface of a user's foot, wherein the first fluid-filled bladder includes a gas port;a fourth fluid line connecting the gas outlet port of the second solenoid valve with the gas port of the first fluid-filled bladder;a second fluid-filled bladder configured to support at least a second portion of a plantar surface of a user's foot, wherein the second fluid-filled bladder includes a gas port; anda fifth fluid line connecting the gas outlet port of the third solenoid valve with the gas port of the second fluid-filled bladder.2. The foot support system according to claim 1 , wherein the second solenoid valve includes a movable plunger that moves to change the second solenoid valve at least between an inflation configuration for supplying gas to the first fluid--filled bladder and a deflation configuration for releasing gas from the first fluid-filled bladder claim 1 , ...

METHOD OF ILLUMINATING AN ARTICLE

An article of footwear may have an upper and a sole system secured to the upper. The sole system includes a bladder member with an illumination device. The bladder member is formed from at least a partially transparent or colored outer polymer layer that encloses a fluid. The illumination device is located within the sole system. Light from the illumination device may pass out the sole system by passing through the bladder member, thereby imparting the configuration of an illuminable fluid-filled bladder member. 120-. (canceled)21. A sole structure for an article of footwear including an upper , the sole structure comprising:a bladder member having an interior cavity filled with a fluid, the bladder member including an upper surface opposing the upper, a lower surface opposing a ground-contacting surface of the sole structure, and a side surface extending (i) between the upper surface and the lower surface and (ii) around an entire perimeter of the sole structure; andan illumination device operable to direct light into the interior cavity to illuminate the side surface around the perimeter of the sole structure.22. The sole structure of claim 21 , wherein the upper surface includes a recess extending into the interior void claim 21 , the illumination device being disposed within the recess.23. The sole structure of claim 22 , wherein the illumination device selectively transmits light into the interior cavity through the upper surface.24. The sole structure of claim 21 , wherein the illumination device selectively transmits light into the interior cavity through the upper surface.25. The sole structure of claim 21 , wherein the illumination device includes a first light extending in a direction toward a medial side of the bladder member and operable to selectively transmit light toward the medial side claim 21 , a second light extending in a direction toward a lateral side of the bladder member and operable to selectively transmit light toward the lateral side claim ...

PRESSURE RELIEF SYSTEM FOR FOOTWEAR

Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. In one aspect, a shoe sole comprises a shoe outer sole comprising a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface is raised relative to the first lower surface and the third lower surface. 1. (canceled)236-. (canceled)37. A shoe sole for relieving pressure from a wearer's metatarsal heads , comprising:a shaft region disposed in an outer sole of the wearer, the shaft region comprising a raised upper surface on an insole of the shoe sole adapted to underlie metatarsal shafts and first lower surface on the outer sole;a ball region disposed in an outer sole of the shoe sole adapted to underlie the metatarsal heads of the wearer, the ball region being anterior to the shaft region and comprising a second lower surface on the outer sole; anda toe region disposed in the outer sole adapted to underlie the phalanges of the wearer, the toe region being anterior to the ball region and comprising a third lower surface on the outer sole,wherein the first and third lower surfaces are raised relative to the second lower surface.38. The shoe sole of claim 37 , wherein the raised upper surface of the insole is uniform in height in a transverse direction.39. The shoe sole of claim 37 , wherein the raised upper surface of the insole varies in height in a transverse direction.40. The shoe sole of further comprising a midsole with thickness that varies along the length of the shoe sole.41. The shoe sole of further comprising a midsole with thickness that is uniform along the length of the shoe sole.42. A shoe sole for relieving pressure from a wearer's metatarsal heads claim 37 , ...

ARTICLE OF FOOTWEAR WITH OUTSOLE BONDED TO CUSHIONING COMPONENT AND METHOD OF MANUFACTURING AN ARTICLE OF FOOTWEAR

A method of manufacturing an article of footwear includes disposing a first polymer sheet and a second polymer sheet in a mold assembly, and disposing a preformed unitary outsole in the mold assembly adjacent the second polymer sheet. The method includes closing the mold assembly to compress the first and second polymer sheets and the outsole, and thermally bonding the first and second polymer sheets to one another in the mold assembly to form a cushioning component with a chamber, a top wall, a bottom wall, a medial side wall, and a lateral side wall. A bottom portion of the outsole is thermally bonded to the bottom wall, a medial side portion of the outsole is thermally bonded to the medial side wall, and a lateral side portion of the outsole is thermally bonded to the lateral side wall. 1. A method of manufacturing an article of footwear comprising:disposing a first polymer sheet and a second polymer sheet in a mold assembly;disposing a preformed unitary outsole in the mold assembly adjacent to the second polymer sheet; wherein the preformed unitary outsole has a bottom portion, a medial side portion, and a lateral side portion;closing the mold assembly to compress the first polymer sheet, the second polymer sheet, and the outsole; and the first polymer sheet and the second polymer sheet to one another to form a cushioning component having a top wall, a bottom wall, a medial side wall, and a lateral side wall enclosing and defining a chamber;', 'the bottom portion of the outsole to the bottom wall of the cushioning component;', 'the medial side portion of the outsole to the medial side wall of the cushioning component; and', 'the lateral side portion of the outsole to the lateral side wall of the cushioning component., 'thermally bonding in the mold assembly2. The method of claim 1 , further comprising:injection molding the unitary outsole to preform the unitary outsole.3. The method of claim 1 , wherein said thermally bonding the first polymer sheet and the ...

FOOTWEAR WITH FLEXIBLE CAGE AND WEDGE

An article of footwear includes an upper, a midsole, and an outsole, where the midsole is located between the outsole and the upper. A wedge is located between the outsole and the midsole and is preferably made of a material that is less compressible than the midsole. A flexible cage is located on the exterior surfaces of the upper and midsole. In embodiments, the flexible cage is designed to limit the outward expansion of the midsole when the midsole is compressed under load, and thus effectively stiffen the midsole. The total compression of the midsole of the article of footwear is based, at least in part, on a desired orientation of the ankle, knee, and hip joints of a user. 1. An article of footwear , comprising:an upper;a midsole coupled to the upper;an outsole coupled to the midsole;a wedge disposed between the outsole and the midsole; anda flexible cage disposed on an exterior surface of at least one of the upper, the midsole, the wedge, and the outsole, wherein the flexible cage portion comprises a plurality of apertures, andwherein the flexible cage is fixedly attached at a first portion of the midsole above the wedge and at a second portion of the midsole above the first portion.2. The article of footwear of claim 1 , wherein the wedge is disposed on a medial side of the article of footwear.3. The article of footwear of claim 2 , wherein the wedge is further disposed below a heel portion of the article of footwear.4. The article of footwear of claim 1 , wherein the wedge is solely disposed on a medial portion of the article of footwear.5. The article of footwear of claim 1 , wherein the flexible cage is disposed on a medial side of the article of footwear.6. The article of footwear of claim 1 , wherein the flexible cage is configured to limit the compression of the midsole by restricting the distance that an exterior surface of the midsole may expand horizontally during vertical loading of the midsole.7. The article of footwear of claim 6 , wherein the ...

ARTICULATED CUSHIONING ARTICLE WITH TENSILE COMPONENT AND METHOD OF MANUFACTURING A CUSHIONING ARTICLE

A cushioning article includes a bladder enclosing an interior cavity and retaining a gas in the interior cavity. A tensile component is disposed in the interior cavity and includes tensile layers and a plurality of tethers connecting the tensile layers. The tensile layers are connected to an inner surface of the bladder such that the tethers span across the interior cavity. The bladder has an inwardly-protruding bond that joins an inner surface of the bladder to the tensile component, protrudes inward into the interior cavity, and partially traverses the plurality of tethers such that the bladder is narrowed at the inwardly protruding bond and the gas in the interior cavity fluidly communicates across the inwardly-protruding bond. A method of manufacturing a cushioning article is disclosed. 1. An article of footwear comprising:a sole structure including a sole layer, a bladder, and a tensile component;wherein the bladder is secured to the sole layer, encloses an interior cavity, and retains a gas in the interior cavity;wherein the tensile component is disposed in the interior cavity and includes tensile layers and a plurality of tethers connecting the tensile layers, the tensile layers connected to an inner surface of the bladder such that the tethers span across the interior cavity; andwherein the bladder has an inwardly-protruding bond that joins the inner surface of the bladder to the tensile component, protrudes inward into the interior cavity, and partially traverses the plurality of tethers such that the bladder is narrowed at the inwardly protruding bond and the gas in the interior cavity fluidly communicates across the inwardly-protruding bond; andwherein the inwardly-protruding bond establishes a flexion axis of the sole structure.2. The article of footwear of claim 1 , wherein:the bladder includes a first polymeric sheet and a second polymeric sheet bonded to the first polymeric sheet to enclose the interior cavity;the inwardly-protruding bond protrudes ...

Apparatus and method for testing cushioning components

An apparatus for testing a cushioning component for a body part includes a jig that has a three-dimensional anatomical shape. A base is configured to support the cushioning component. An actuator is operatively connected to at least one of the jig and the base and is activatable to move said one of the jig and the base toward and away from the other of the jig and the base to repeatedly contact the cushioning component and the jig with one another. An electronic controller has a processor that executes a stored algorithm. The algorithm has a test condition substantially equivalent to an expected in-use condition of the cushioning component. The electronic controller activates the actuator to move the jig and/or the base according to the algorithm. A method of testing a cushioning component is implemented.

ADJUSTABLE FOOTWEAR SOLE WITH BLADDER

An article of footwear includes an upper and a sole secured thereto. The sole includes a midsole with a receptacle, within which a flexible fluid-filled bladder may be fitted. The bladder is adjustable with respect to the midsole between at least first and second orientations. The bladder provides the sole with a first characteristic when in the first orientation and a second characteristic, different from the first characteristic, when in the second orientation. Accordingly, the sole is readily adjustable between the first characteristic and the second characteristic by movement of the bladder with respect to the midsole. 1. An article of footwear comprising:an upper; anda sole secured to the upper, the sole including a midsole having a receptacle and a flexible fluid-filled bladder fitted within the receptacle, the bladder being adjustable with respect to the midsole between at least first and second orientations, the bladder providing the sole with a first characteristic when in the first orientation, the bladder providing the sole with a second characteristic different from the first characteristic when in the second orientation, whereby the sole is readily adjustable between the first characteristic and the second characteristic by movement of the bladder with respect to the midsole.2. The article of footwear of claim 1 , wherein the bladder defines at least two discrete fluid chambers.3. The article of footwear of claim 2 , wherein the bladder includes a high pressure chamber and a low pressure chamber.4. The article of footwear of claim 3 , wherein the bladder further comprises a center chamber.5. The article of footwear of claim 2 , wherein the bladder is generally disc shaped and includes a substantially vertical axis claim 2 , the bladder being movable between the first orientation and the second orientation by rotation about the axis.6. The article of footwear of claim 5 , wherein the receptacle includes an interface surface and the bladder includes an ...

ARTICLE OF FOOTWEAR HAVING GROUND SURFACE MATERIAL ACCUMULATION PREVENTION STRUCTURE

An article of footwear includes a sole having a lower surface, and a reactive element disposed on the lower surface of the sole. The reactive element has an exposed surface, and the reactive element is configured to transition the exposed surface between a first state and a second state in response to a compression force applied to the reactive element by an external ground surface in a user activity, to prevent accumulation of ground surface material, such as mud, dirt, clay, sand, slush, etc., compacting on the sole of the article of footwear in the user activity. The reactive element may include an elastomeric dome shaped popper that compresses flat in response to a compression force and then pops back to a non-compressed state in response to release of the compression force. 120-. (canceled)21. A sole structure for an article of footwear , the sole structure comprising:a ground-contacting surface; anda hollow reactive element extending from the ground-contacting surface and movable from an extended state to a compressed state in response to a force being applied to the reactive element.22. The sole structure of claim 21 , wherein the reactive element includes a dome shape.23. The sole structure of claim 21 , wherein the reactive element includes a semi-circular shape.24. The sole structure of claim 21 , wherein the reactive element is formed from a resilient material.25. The sole structure of claim 21 , wherein the reactive element includes a wall defining a hollow cavity claim 21 , the wall operable to move into the hollow cavity when moved from the extended state to the compressed state.26. The sole structure of claim 21 , wherein the reactive element includes a wall defining a hollow cavity claim 21 , the wall operable to move toward the ground-contacting surface when moved from the extended state to the compressed state.27. The sole structure of claim 21 , further comprising at least one traction element extending from the ground-contacting surface.28. The ...

Sole Structure with Customizable Bladder Network

A method for manufacturing a sole structure. Data is received for a cushioning profile of the sole structure of an article of footwear, the sole structure including a bladder network including multiple bladders interconnected by conduits, the sole structure also including a plurality of openings exposing the conduits. Based on the received data, configurations of at least some stems in a frame are adjusted. The frame is installed into the sole structure, the installing including inserting the stems through the openings so as to at least partially close at least a portion of the conduits. 1. A method for manufacturing a sole structure , comprising:receiving data for a cushioning profile of the sole structure of an article of footwear, the sole structure including a bladder network including multiple bladders interconnected by conduits, the sole structure also including a plurality of openings exposing the conduits;based on the received data, adjusting configurations of at least some stems in a frame; andinstalling the frame into the sole structure, the installing including inserting the stems through the openings so as to at least partially close at least a portion of the conduits.2. The method of claim 1 , wherein adjusting configurations of at least some stems comprises 3D printing the at least some of the stems to desired lengths.3. The method of claim 1 , wherein adjusting configurations of at least some stems comprises claim 1 , as to each of those stems claim 1 , removing a portion of that stem.4. The method of further comprising forming the plurality of openings in a bottom of a midsole and extending through the bottom of the midsole and further comprising at least partially incorporating the bladder network into the midsole claim 1 , wherein each of the plurality of openings corresponds to claim 1 , and is positioned below claim 1 , a respective conduit claim 1 , of the conduits claim 1 , interconnecting a pair of the bladders.5. The method of claim 4 , ...

Adjustable foot support systems including fluid-filled bladder chambers

Foot support systems, e.g., for articles of footwear, include systems for changing the hardness or firmness of the foot support portion (e.g., of a sole structure) and/or systems for moving (e.g., selectively moving) fluid between various portions of the foot support system.