Article of footwear with outsole bonded to cushioning component and method of manufacturing an article of footwear

An article of footwear comprises a sole structure having a cushioning component defining an enclosed, fluid-filled chamber. The cushioning component has a top wall, a bottom wall, a medial side wall, and a lateral side wall. The cushioning component includes a unitary outsole having a bottom portion, a medial side portion, and a lateral side portion. The bottom portion is bonded to the bottom wall, the medial side portion is bonded to the medial side wall, and the lateral side portion is bonded to the lateral side wall of the cushioning component. A method of manufacturing includes disposing the first and second polymer sheets and the outsole in a mold assembly and thermally bonding the outsole to the second polymer sheet, and the first and second polymer sheets to one another to form a chamber.

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.

Adaptive Music Playback System

An adaptive music playback system is disclosed. The system includes a composition system that receives information corresponding to user activity levels. The composition system modifies the composition of a song in response to changes in user activity. The modifications are made according to a set of composition rules to facilitate smooth musical transitions 1. A method of adjusting the playback of audio information , comprising:playing a song comprising a plurality of song segments that are sequential in time;receiving, from at least first sensor, user activity information indicating one or more movements of a user;determining, by a processor, a user activity level from the user activity information while a first song segment, of the plurality of song segments, is being played;determining, by the processor, a second segment of the song, of the plurality of song segments, comprising a song state that corresponds to the user activity level;determining, by the processor, a universal transition segment, wherein the universal transition segment is played in sequence with any of the plurality of song segments to prevent an abrupt musical transition;modifying the song to play the universal transition segment after the first song segment; andmodifying the song to play the second song segment after the universal transition segment.2. The method according to claim 1 , wherein the universal transition segment is generated by analyzing the plurality of song segments.3. The method according to claim 1 , wherein the universal transition segment is configured for use with multiple different songs.4. The method according to claim 1 , wherein the universal transition segment is one of a plurality of universal transition segments claim 1 , and wherein the method further comprises:using two or more universal transition segments, of the plurality of universal transition segments, to transition between the plurality of song segments.5. The method according to claim 1 , further ...

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 ...

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.

Adaptive music playback system

An adaptive music playback system is disclosed. The system includes a composition system that receives information corresponding to user activity levels. The composition system modifies the composition of a song in response to changes in user activity. The modifications are made according to a set of composition rules to facilitate smooth musical transitions.

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. 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 , the method comprising:providing a plurality of layers that are separate from each other in a molding apparatus, the plurality of layers including a top layer, an outsole layer, a first bladder layer, and a second bladder layer, the first and second bladder layers being provided between the top layer and the outsole layer; andmolding the plurality of layers together substantially simultaneously to form the upper, the footbed, the outsole, and the bladder, the top layer being molded to a first outer surface of the first bladder layer, the outsole layer being molded to a second outer surface of the second bladder layer, a first inner surface of the first bladder layer molding and sealing to a 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 the upper and the footbed, the outsole layer at least partially defining the outsole, and the first and second bladder layers cooperating to define the bladder.2. The method 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 method 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. ...

Induction Heating Apparatuses And Processes For Footwear Manufacturing

An apparatus for making an article of footwear is provided. The apparatus may include a last shaped to resemble a human foot and being formed at least in part from a susceptor material that is thermally reactive to an electromagnetic field. The apparatus may also include an induction coil disposed proximate to the last and configured to produce an electromagnetic field that causes the susceptor material in the last to increase in temperature by induction heating. 1. An apparatus for making an article of footwear , comprising:a last shaped to resemble a human foot and being formed at least in part from a susceptor material that is thermally reactive to an electromagnetic field; andan induction coil disposed proximate to the last and configured to produce an electromagnetic field that causes the susceptor material in the last to increase in temperature by induction heating.2. The apparatus according to claim 1 , wherein the induction coil has a substantially planar shape and is configured to be disposed proximate one side of the last.3. The apparatus according to claim 1 , wherein the induction coil has a substantially tubular shape having a hollow central void that is configured to receive the last with one or more components of an article of footwear covering at least a portion of the last.4. The apparatus according to claim 1 , wherein the last includes a susceptor component which forms a portion of an outer surface of the last.5. The apparatus according to claim 4 , wherein the susceptor component includes a grid.6. The apparatus according to claim 4 , wherein the susceptor component is impregnated with the susceptor material.7. The apparatus according to claim 4 , wherein the last has a sole region resembling the bottom of a foot claim 4 , and wherein the susceptor component is disposed at a peripheral portion of the sole region.8. The apparatus according to claim 1 , further including a support block having a foot sole-shaped depression configured to mate with a ...

Fluid-Filled Chamber With A Stabilization Structure

A chamber may include a first barrier portion, a second barrier portion, a peripheral bond, an interior bond, and a fold. The first barrier portion defines a first surface of the chamber. The second barrier portion defines a second surface of the chamber, the first surface being opposite the second surface. The peripheral bond joins the first barrier portion and the second barrier portion to form an interior void within the chamber and seal a fluid within the interior void. The interior bond is spaced inward from the peripheral bond and joins the first barrier portion and the second barrier portion. Additionally, the fold is in the second barrier portion and extends away from the interior bond and through a majority of a thickness of the chamber. 1. A chamber comprising:a first barrier portion formed from a polymer material and defining a first surface of the chamber;a second barrier portion formed from the polymer material and defining a second surface of the chamber, the first surface being opposite the second surface;a peripheral bond that joins the first barrier portion and the second barrier portion to form an interior void within the chamber and seal a fluid within the interior void;an interior bond that is spaced inward from the peripheral bond and joins the first barrier portion and the second barrier portion; anda fold in the second barrier portion that extends away from the interior bond and through a majority of a thickness of the chamber.2. The chamber recited in claim 1 , wherein the fold forms a ridge within the interior void and a depression in the second surface.3. The chamber recited in claim 2 , wherein an apex of the ridge forms an angle in a range of 20 to 60 degrees with the first surface.4. The chamber recited in claim 2 , wherein an apex of the ridge includes an indentation that (a) is located within the interior void and (b) extends through a majority of a length of the ridge.5. The chamber recited in claim 1 , wherein (a) a majority of the ...

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 ...

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 ...

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 ...

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 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 ...

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 , ...

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.

FLEXIBLE FLUID-FILLED CHAMBER WITH TENSILE MEMBER

An article of footwear having a sole structure including a chamber for receiving a pressurized fluid is described, along with a method of making the article. The chamber may include a tensile member extending between a first chamber barrier layer and a second chamber barrier layer. The tensile member may include a first tensile member layer bonded to the first chamber barrier layer, a second tensile member layer bonded to the second chamber barrier layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer. The second tensile member layer may include a first section and a second section separate from the first section. In addition, a portion of the second chamber barrier layer may extend toward the first tensile member layer between the first section and the second section, the portion being joined to the first tensile member layer. 1. An article of footwear having an upper and a sole structure secured to the upper , the sole structure comprising:a chamber for receiving a pressurized fluid, the chamber having a first chamber barrier layer and a second chamber barrier layer bonded to the first chamber barrier layer about peripheral portions of the first chamber barrier layer and the second chamber barrier layer to define an interior void between the first chamber barrier layer and the second chamber barrier layer; anda tensile member extending between the first chamber barrier layer and the second chamber barrier layer, the tensile member including a first tensile member layer bonded to the first chamber barrier layer, a second tensile member layer bonded to the second chamber barrier layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer;wherein the second tensile member layer includes a first section and a second section separate from the first section; andwherein a portion of the second chamber barrier layer extends toward the first tensile member layer ...

FLEXIBLE FLUID-FILLED CHAMBER WITH TENSILE MEMBER

A method of making an article of footwear. The method may include forming a chamber for receiving a pressurized fluid, including a first chamber barrier layer, a second chamber barrier layer, and a tensile member extending between the first chamber barrier layer and the second chamber barrier layer. The tensile member may include a first tensile member layer, a second tensile member layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer. The method may also include extending a portion of the second chamber barrier layer toward the first tensile member layer between a first section of the second tensile member layer and a second section of the second tensile member layer, and joining the portion of the second chamber barrier layer to the first tensile member layer between the first section and the second section of the second tensile member layer. 1. A method of making an article of footwear having an upper and a sole structure secured to the upper , the method comprising: [ a first chamber barrier layer;', 'a second chamber barrier layer; and', 'a tensile member extending between the first chamber barrier layer and the second chamber barrier layer, the tensile member including a first tensile member layer, a second tensile member layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer, wherein the second tensile member layer includes a first section and a second section separate from the first section;, 'assembling a stacked arrangement of chamber components including, 'bonding the first chamber barrier layer to the second chamber barrier layer to form peripheral portions of the chamber and to define an interior void between the first chamber barrier layer and the second chamber barrier layer; and', 'extending a portion of the second chamber barrier layer toward the first tensile member layer between the first section of the second tensile member layer 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. 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 fluid-filled bladder having a first segment extending along a medial side of the sole structure in the heel region and a second segment extending along a lateral side of the sole structure in the heel region, the first segment and the second 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 fluid-filled bladder to define a recess that extends from the forefoot region to the heel region; andan inner sole member disposed within the recess and tapering in a direction from a center of the sole structure to at least one of the first segment, the second segment, and the rib.2. The sole structure of claim 1 , wherein the first segment of the fluid-filled bladder claim 1 , the second segment of the fluid-filled bladder claim 1 , and the rib of ...

Flexible fluid-filled chamber with tensile member

An article of footwear having a sole structure including a chamber for receiving a pressurized fluid is described, along with a method of making the article. The chamber may include a tensile member extending between a first chamber barrier layer and a second chamber barrier layer. The tensile member may include a first tensile member layer bonded to the first chamber barrier layer, a second tensile member layer bonded to the second chamber barrier layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer. The second tensile member layer may include a first section and a second section separate from the first section. In addition, a portion of the second chamber barrier layer may extend toward the first tensile member layer between the first section and the second section, the portion being joined to the first tensile member layer.

AIRBAG FOR ARTICLE OF FOOTWEAR

A bladder for an article of footwear includes a first barrier layer formed of a first material, and a second barrier layer formed of a second material. The first barrier layer and the second barrier layer cooperate to form a fluid-filled chamber having a first fluid-filled segment extending along an arcuate path, a second fluid-filled segment extending from a first end of the first fluid-filled segment to a first distal end along a first longitudinal axis, and a third fluid-filled segment extending from a second end of the first fluid-filled segment to a second distal end along a second longitudinal axis parallel to the first longitudinal axis. The first barrier layer and the second barrier layer may be joined together define a web area connecting each of the first segment, the second segment, and the third segment. 1. A sole structure for an article of footwear , the sole structure comprising:a first barrier layer formed of a first material; a fluid-filled chamber including (i) a first fluid-filled segment extending along an arcuate path, (ii) a second fluid-filled segment extending from a first end of the first fluid-filled segment to a first distal end along a first longitudinal axis, and (iii) a third fluid-filled segment extending along a second longitudinal axis from a second end of the first fluid-filled segment to a second distal end,', 'a web area defined by a joining of the first barrier layer and the second barrier layer, the web area (i) extending substantially continuously between the first fluid-filled segment, the second fluid-filled segment, and the third fluid-filled segment, (ii) extending substantially continuously from the first fluid-filled segment to a terminal edge connecting the first distal end of the second fluid-filled segment to the second distal end of the third fluid-filled segment, and (iii) spaced apart from an upper surface of the fluid-filled chamber and a bottom surface of the fluid-filled chamber, and', 'a pocket extending from ...

Adaptive Music Playback System

An adaptive music playback system is disclosed. The system includes a composition system that receives information corresponding to user activity levels. The composition system modifies the composition of a song in response to changes in user activity. The modifications are made according to a set of composition rules to facilitate smooth musical transitions.

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. 120-. (canceled)21. A sole structure for an article of footwear , the sole structure comprising:a fluid-filled chamber including a first portion, a second portion, and a third portion in fluid communication with one another and cooperating to provide the fluid-filled chamber with a substantially U-shape; anda web area extending between the first portion, the second portion, and the third portion.22. The sole structure of claim 21 , wherein the fluid-filled chamber and the web area are disposed in a heel region of the sole structure.23. The sole structure of claim 21 , wherein the first portion extends along one of a medial side of the sole structure and a lateral side of the sole structure and the second portion extends along the other of the medial side of the sole structure and the lateral side of the sole structure.24. The sole structure of claim 23 , wherein the third portion extends between and joins the first portion and the second portion claim 23 , the third portion extending from the medial side of the sole structure to the lateral side of the sole structure along a heel region of the sole structure.25. The sole structure of claim 21 , wherein the fluid-filled chamber ...

Foot Support Systems Including Fluid Filled Bladders With Movement Of Fluid Between Bladders

Sole structures, fluid transfer systems, foot support systems, articles of footwear, and/or other foot-receiving devices include one or more pumps (e.g., foot activated pumps) that facilitate movement of fluid within the sole structure/article of footwear, e.g., to change and/or control pressure (e.g., foot support pressure) in one or more fluid filled bladders included in the overall system.

FLUID-FILLED CHAMBER WITH A STABILIZATION STRUCTURE

A chamber may include a first barrier portion, a second barrier portion, a peripheral bond, an interior bond, and a fold. The first barrier portion defines a first surface of the chamber. The second barrier portion defines a second surface of the chamber, the first surface being opposite the second surface. The peripheral bond joins the first barrier portion and the second barrier portion to form an interior void within the chamber and seal a fluid within the interior void. The interior bond is spaced inward from the peripheral bond and joins the first barrier portion and the second barrier portion. Additionally, the fold is in the second barrier portion and extends away from the interior bond and through a majority of a thickness of the chamber. 135-. (canceled)36. A chamber comprising:a first barrier portion formed from a polymer material and defining a first surface of the chamber;a second barrier portion formed from the polymer material and defining a second surface of the chamber, the first surface being opposite the second surface;a peripheral bond that joins the first barrier portion and the second barrier portion to form an interior void within the chamber and seal a fluid within the interior void;an elongate first interior bond that is spaced inward from the peripheral bond and joins the first barrier portion and the second barrier portion; anda first fold in the second barrier portion that extends away from the first interior bond at a first angle and through a majority of a thickness of the chamber.37. The chamber of claim 36 , wherein the first fold forms a depression in the second surface.38. The chamber of claim 36 , wherein the first fold includes a first portion of the second barrier portion and a second portion of the second barrier portion that extend toward one another and are joined at a junction that is formed at a second angle relative to the first surface claim 36 , the junction extending continuously from the first interior bond to the second ...

Airbag for article of footwear

A bladder for an article of footwear includes a first barrier layer formed of a first material, and a second barrier layer formed of a second material. The first barrier layer and the second barrier layer cooperate to form a fluid-filled chamber having a first fluid-filled segment extending along an arcuate path, a second fluid-filled segment extending from a first end of the first fluid-filled segment to a first distal end along a first longitudinal axis, and a third fluid-filled segment extending from a second end of the first fluid-filled segment to a second distal end along a second longitudinal axis parallel to the first longitudinal axis. The first barrier layer and the second barrier layer may be joined together define a web area connecting each of the first segment, the second segment, and the third segment.

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 fluid-filled bladder 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 web area disposed between the first segment and the second segment, the first segment, the second segment, and the web area 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 fluid-filled bladder 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 fluid-filled bladder, the fluid-filled bladder, the inner sole member, and ...

Article of footwear with outsole bonded to cushioning component and method of manufacturing an article of footwear

An article of footwear comprises a sole structure having a cushioning component defining an enclosed, fluid-filled chamber. The cushioning component has a top wall, a bottom wall, a medial side wall, and a lateral side wall. The cushioning component includes a unitary outsole having a bottom portion, a medial side portion, and a lateral side portion. The bottom portion is bonded to the bottom wall, the medial side portion is bonded to the medial side wall, and the lateral side portion is bonded to the lateral side wall of the cushioning component. A method of manufacturing includes disposing the first and second polymer sheets and the outsole in a mold assembly and thermally bonding the outsole to the second polymer sheet, and the first and second polymer sheets to one another to form a chamber.

Adaptive Music Playback System

An adaptive music playback system is disclosed. The system includes a composition system that receives information corresponding to user activity levels. The composition system modifies the composition of a song in response to changes in user activity. The modifications are made according to a set of composition rules to facilitate smooth musical transitions. 1. A method of adjusting playback of audio information , comprising:playing a song comprising a plurality of song segments;receiving, from a first sensor, user activity information;determining, by a computing device and based on the user activity information, a user activity level;determining, by the computing device and while a first song segment is being played, a second segment comprising a song state that corresponds to the determined user activity level; andadjusting the song to play the second song segment.2. The method according to claim 1 , wherein adjusting the song further comprises:modifying the song based on a set of composition rules.3. The method according to claim 1 , wherein the song state comprises one or more of:a song key, a song pitch, a song intensity, a song complexity, or a song tempo.4. The method according to claim 1 , wherein adjusting the song further comprises:determining whether to immediately begin playing the second song segment.5. The method according to claim 4 , wherein the determining whether to immediately begin playing the second song segment further comprises:comparing one or more musical characteristics of the first song segment with one or more musical characteristics of the second song segment.6. The method according to claim 1 , wherein adjusting the song further comprises:playing a musical transition between the first song segment and the second song segment.7. An adaptive music playback system comprising:a sensor system that stores user activity information; anda composition system comprising at least a first computer system, wherein the first computer system ...

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 fluid-filled bladder disposed in the heel region and including an arcuate segment disposed proximate to a posterior end of the sole structure, a first segment extending along a medial side of the sole structure from the arcuate segment to a first distal end, and a second segment extending along a lateral side of the sole structure from the arcuate segment to a second distal end, the arcuate segment, the first segment, and the second segment cooperating to define a pocket in the heel region; andan inner sole member disposed within the pocket and including a bulge proximate to the arcuate segment and a relatively flat segment disposed between the bulge and the forefoot region, the relatively flat segment including a thickness that is less than a thickness of the bulge.2. The sole structure of claim 1 , further comprising an outer sole member ...

Foot Support Systems Including Fluid Movement Controllers

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). The fluid flow control system includes: (a) a manifold body defining an internal chamber; (b) at least a first port in fluid communication with the internal chamber; (c) at least a first valve (including a first valve activator) controlling fluid flow through the first port; and (d) a movable cam at least partially within the internal chamber. Valve activator surface(s) on the cam interact with the valve activator(s) to selectively open and close valve(s) based on cam positioning. 1. A fluid flow control system for an article of footwear , comprising:a manifold body defining an internal chamber;a first port in fluid communication with the internal chamber;a second port in fluid communication with the internal chamber;a third port in fluid communication with the internal chamber;a first valve controlling fluid flow through the first port, wherein the first valve includes a first valve activator;a second valve controlling fluid flow through the second port, wherein the second valve includes a second valve activator;a third valve controlling fluid flow through the third port, wherein the third valve includes a third valve activator; anda movable cam at least partially located within the internal chamber, wherein the movable cam includes: (a) one or more first valve activator surfaces that interact with the first valve activator to change the first valve between a closed configuration and an open configuration when the movable cam is moved, (b) one or more second valve activator surfaces that interact with the second valve activator to change the second valve between a closed configuration and an open configuration when the movable cam is moved, and (c) one or more third valve activator surfaces that interact with the third valve activator ...

Fluid-filled chamber with a stabilization structure

A chamber may include a first barrier portion, a second barrier portion, a peripheral bond, an interior bond, and a fold. The first barrier portion defines a first surface of the chamber. The second barrier portion defines a second surface of the chamber, the first surface being opposite the second surface. The peripheral bond joins the first barrier portion and the second barrier portion to form an interior void within the chamber and seal a fluid within the interior void. The interior bond is spaced inward from the peripheral bond and joins the first barrier portion and the second barrier portion. Additionally, the fold is in the second barrier portion and extends away from the interior bond and through a majority of a thickness of the chamber.

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.

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.

Foot support systems including fluid filled bladders with movement of fluid between bladders

Foot support systems, such as sole structures 104 for articles of footwear 100, include a first pump (500, 800) having a first inlet (502I, 802I) and a first outlet (502O, 802O) in fluid communication with a first internal pump chamber (502C, 802C) defined by the first pump. The first internal pump chamber includes an open space defined, at least in part, between a first wall (504A, 804A) and a second wall (504B, 804B) located opposite the first wall. At least one of the first wall or the second wall is collapsible to decrease volume of the first internal pump chamber and force fluid to exit the first internal pump chamber via the first outlet. A first sole component (300) includes a first major surface (302G) and a second major surface (302I) opposite the first major surface. The second major surface includes a first pump containing region (302P, 312P), and this first pump containing region defines a first pump engaging surface (302S, 312S) configured to lie immediately adjacent an exterior side of the first wall of the first internal pump chamber. Similarly, a second sole component (600) includes a third major surface (602I) and a fourth major surface (602G) opposite the third major surface. The fourth major surface includes a second pump containing region (602P, 612P), and this second pump containing region defines a second pump engaging surface (602S, 612S) configured to lie immediately adjacent an exterior side of the second wall of the first internal pump chamber. Fluid transfer systems 1000 also are described including these pump features. The foot support systems, sole structures, and fluid transfer systems further may include two or more pumps, e.g., arranged in a sole structure as described above and potentially connected in series (e.g., so that one pump pumps fluid to the next pump in the series).

Foot support systems including fluid movement controllers and adjustable foot support pressure

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Adaptive music playback system

An adaptive music playback system is disclosed. The system inciudes a composition system that receives information corresponding to user activity levels. The composition system modifies the composition of a song in response to changes in user activity. The modifications are made according to a set of composition rules to facilitate smooth musical transitions.

Method of controlling fluid movement in a foot support system

Methods of changing fluid pressure in a component of an article of footwear include: (a) receiving input data indicating a target pressure for fluid pressure in a first footwear component, wherein the first footwear component is a foot support bladder (200) or a fluid container (400); (b) moving fluid through a continuous fluid line that extends between a first port of a manifold (800) or a sealing connector (840) and a second port of the manifold (800) or sealing connector (840), wherein the first port is in fluid communication with the first footwear component, and wherein the second port is in fluid communication with a second footwear component or an external environment; (c) measuring fluid pressure in the continuous fluid line as fluid moves through the continuous fluid line using a first pressure sensor (850A, 850B); (d) determining an adjusted fluid pressure based on the fluid pressure measured by the first pressure sensor (850A, 850B) during the measuring step; and (e) stopping fluid flow through the continuous fluid line when the adjusted fluid pressure determined in the determining step is within a predetermined range of the target pressure. Such methods can help avoid repeated "starts" and "stops" of fluid transfer components due to pressure "offset" and target pressure overshoot or undershoot.

Adjustable foot support systems including fluid-filled bladder chambers

Foot support systems for articles of footwear or other foot-receiving devices include one or more of: (a) a compressor (210) including a gas intake port (210A) and a gas outlet port (210B); (b) a first solenoid valve (220) including a gas intake port (220A), a first gas outlet port (220H), and a second gas outlet port (220F); (c) a first fluid line (212) connecting the gas outlet port (210B) of the compressor (210) with the gas intake port (220A) of the first solenoid valve (220); (d) a second solenoid valve (230) including a gas intake port (230A) and a gas outlet port (230B); (e) a second fluid line (222H) connecting the first gas outlet port (220H) of the first solenoid valve (220) with the gas intake port (230A) of the second solenoid valve (230); (f) a third solenoid valve (240) including a gas intake port (240A) and a gas outlet port (240B); (g) a third fluid line (222F) connecting the second gas outlet port (220F) of the first solenoid valve (220) with the gas intake port (240A) of the third solenoid valve (240); (h) a first fluid-filled bladder (202H) configured to support at least a first portion of a plantar surface of a user's foot, wherein the first fluid-filled bladder (202H) includes a gas port (204H); (i) a fourth fluid line (230H) connecting the gas outlet port (230B) of the second solenoid valve (230) with the gas port (204H) of the first fluid-filled bladder (202H); (j) a second fluid-filled bladder (202F) configured to support at least a second portion of a plantar surface of a user's foot, wherein the second fluid-filled bladder (202F) includes a gas port (204F); and (k) a fifth fluid line (240F) connecting the gas outlet port (240B) of the third solenoid valve (240) with the gas port (204F) of the second fluid-filled bladder (202F).

Adjustable foot support systems including fluid-filled bladder chambers

A fluid-tight foot support system (450), comprising: a foot support bladder (102) for supporting at least a portion of a wearer's foot; a pump (110); a first fluid transfer line (410) extending between the foot support bladder (102) and the pump (110); a first valve (114) allowing fluid transmission from the foot support bladder (102) to the pump (110) via the first fluid transfer line (410) but not allowing fluid transmission from the pump (110) to the foot support bladder (102) via the first fluid transfer line (410); a fluid reservoir (104); a second fluid transfer line (412) extending between the pump (110) and the fluid reservoir (104); a second valve (118) allowing fluid transmission from the pump (110) to the fluid reservoir (104) via the second fluid transfer line (412) but not allowing fluid transmission from the fluid reservoir (104) to the pump (110) via the second fluid transfer line (412); a third fluid transfer line (414) extending between the first fluid transfer line (410) and the second fluid transfer line (412); a fourth fluid transfer line (416) extending between the first fluid transfer line (410) and the second fluid transfer line (412), wherein the third fluid transfer line (414) is separate from the fourth fluid transfer line (416); and a fluid flow direction regulating system for moving fluid: (a) in a first path from the foot support bladder (102) to the fluid reservoir (104) or (b) in a second path from the fluid reservoir (104) to the foot support bladder (102), wherein when fluid moves in both the first path and the second path, the fluid moves in a direction from the first fluid transfer line (410), through the pump (110), to the second fluid transfer line (412).

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.

Method of controlling fluid movement in a foot support system

Methods of changing fluid pressure in a component of an article of footwear include: (a) receiving input data indicating a target pressure for fluid pressure in a first footwear component, wherein the first footwear component is a foot support bladder (200) or a fluid container (400); (b) moving fluid through a continuous fluid line that extends between a first port of a manifold (800) or a sealing connector (840) and a second port of the manifold (800) or sealing connector (840), wherein the first port is in fluid communication with the first footwear component, and wherein the second port is in fluid communication with a second footwear component or an external environment; (c) measuring fluid pressure in the continuous fluid line as fluid moves through the continuous fluid line using a first pressure sensor (850A, 850B); (d) determining an adjusted fluid pressure based on the fluid pressure measured by the first pressure sensor (850A, 850B) during the measuring step; and (e) stopping fluid flow through the continuous fluid line when the adjusted fluid pressure determined in the determining step is within a predetermined range of the target pressure. Such methods can help avoid repeated "starts" and "stops" of fluid transfer components due to pressure "offset" and target pressure overshoot or undershoot.

Foot Support Systems Including Fluid Movement Controllers

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). The fluid flow control system includes: (a) a manifold body defining an internal chamber; (b) at least a first port in fluid communication with the internal chamber; (c) at least a first valve (including a first valve activator) controlling fluid flow through the first port; and (d) a movable cam at least partially within the internal chamber. Valve activator surface(s) on the cam interact with the valve activator(s) to selectively open and close valve(s) based on cam positioning.

Foot Support Systems Including Fluid Movement Controllers and Adjustable Foot Support Pressure

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Adaptive Music Playback System

An adaptive music playback system is disclosed. The system includes a composition system that receives information corresponding to user activity levels. The composition system determines target musical criteria corresponding to the user activity levels and modifies the composition of a song in response to changes in user activity.

Foot support systems including fluid filled bladders with movement of fluid between bladders

The present disclosure relates to a foot support system comprising a fluid transfer control system, a first pump, a reservoir, and a foot support bladder, wherein the fluid transfer control system selectively places the foot support system in any one of various defined operational states, relates to a sole structure comprising a sole component and the foot support system, and relates to an article of footwear comprising an upper, a sole structure, and the foot support system.

履物の物品のためのソール構造

【課題】従来技術の問題を解決する。【解決手段】履物１０の物品のためのソール構造２０が、前方端１８に隣接して配置される前足領域１２と、後方端２０に隣接して配置される踵領域１６と、前足領域と踵領域との中間に配置される中足領域１４とを含む。ソール構造２００は、踵領域において内側側面に沿って延在する第１のセグメントと、踵領域において外側側面に沿って延在する第２のセグメント２１８ｂと、第１のセグメントと第２のセグメント２１８ｂとの間に配置されるウェブ領域とを有する。加えて、ソール構造２００は、前足領域内の第１の端から踵領域内の第２の端まで延在する上方部分を有する外側ソール部材を含む。外側ソール部材の第２の端は、ウェブ領域の第１の側面で受けられる。外側ソール部材は、上方部分から下向きに延び且つキャビティを画定するリブも含む。【選択図】図１

Airbag for article of footwear

A bladder (208) for an article of footwear (10) includes a first barrier layer (212a) formed of a first material, and a second barrier layer (212b) formed of a second material. The first barrier layer and the second barrier layer cooperate to form a fluid-filled chamber (210) having a first fluid-filled segment (218c) extending along an arcuate path, a second fluid-filled segment (218a) extending from a first end of the first fluid-filled segment to a first distal end (219a) along a first longitudinal axis, and a third fluid-filled segment (218b) extending from a second end of the first fluid-filled segment to a second distal end (219b) along a second longitudinal axis parallel to the first longitudinal axis. The first barrier layer and the second barrier layer may be joined together define a web area (216) connecting each of the first segment, the second segment, and the third segment.

履物の物品のためのエアバッグ

【課題】従来技術の問題を解決する。【解決手段】履物製品（１０）のためのブラダが、第１の材料で形成される第１の障壁層（２１２ａ）と、第２の材料で形成される第２の障壁層（２１２ｂ）とを含む。第１の障壁層及び第２の障壁層は、弓形の経路に沿って延びる第１の流体充填セグメント（２１８ｃ）と、第１の長手方向軸に沿って第１の流体充填セグメントの第１の端から第１の遠位端（２１９ａ）まで延びる第２の流体充填セグメント（２１８ａ）と、第１の長手方向軸に平行な第２の長手方向軸に沿って第１の流体充填セグメントの第２の端から第２の遠位端（２１９ｂ）まで延びる第３の流体充填セグメント（２１８ｂ）とを有する、流体充填チャンバ（２１０）を協働して形成する。第１の障壁層及び第２の障壁層は、第１のセグメント、第２のセグメント、及び第３のセグメントの各々を接続するウェブ領域（２１６）を画定するよう互いに接合されてよい。【選択図】図１

Bladder for article of footwear

A sole structure for an article of footwear, the sole structure comprising: a first barrier layer formed of a first material; a second barrier layer formed of a second material and cooperating with the first barrier layer to form: a fluid-filled chamber including (i) a first fluid-filled segment extending along an arcuate path, (ii) a second fluid-filled segment extending from a first end of the first fluid-filled segment to a first distal end along a first longitudinal axis, and (iii) a third fluid-filled segment extending along a second longitudinal axis from a second end of the first fluid-filled segment to a second distal end, a web area defined by a joining of the first barrier layer and the second barrier layer, the web area (i) extending substantially continuously between the first fluid-filled segment, the second fluid-filled segment, and the third fluid-filled segment, (ii) extending substantially continuously from the first fluid-filled segment to a terminal edge connecting the first distal end of the second fluid-filled segment to the second distal end of the third fluid-filled segment, and (iii) spaced apart from an upper surface of the fluid-filled chamber and a bottom surface of the fluid-filled chamber, and a pocket extending from the second fluid-filled segment to the third fluid-filled segment and from the first fluid-filled segment to an opening between the first distal end and the second distal end, the web area extending through the pocket and dividing the pocket into an upper pocket and a lower pocket; a first foam element disposed in the upper pocket and in contact with the web area; and a second foam element disposed in the lower pocket and in contact with the web area.

Airbag for article of footwear

A bladder (208) for an article of footwear (10) includes a first barrier layer (212a) formed of a first material, and a second barrier layer (212b) formed of a second material. The first barrier layer and the second barrier layer cooperate to form a fluid-filled chamber (210) having a first fluid-filled segment (218c) extending along an arcuate path, a second fluid-filled segment (218a) extending from a first end of the first fluid-filled segment to a first distal end (219a) along a first longitudinal axis, and a third fluid-filled segment (218b) extending from a second end of the first fluid-filled segment to a second distal end (219b) along a second longitudinal axis parallel to the first longitudinal axis. The first barrier layer and the second barrier layer may be joined together define a web area (216) connecting each of the first segment, the second segment, and the third segment.

Bladder for article of footwear

Foot support systems including fluid filled bladders with movement of fluid between bladders

Foot support systems including fluid filled bladders with movement of fluid between bladders

The present disclosure relates to a foot support system comprising a fluid transfer control system, a first pump, a reservoir, and a foot support bladder, wherein the fluid transfer control system selectively places the foot support system in any one of various defined operational states, relates to a sole structure comprising a sole component and the foot support system, and relates to an article of footwear comprising an upper, a sole structure, and the foot support system.

Flexible fluid-filled chamber with tensile member

An article of footwear having a sole structure including a chamber for receiving a pressurized fluid is described, along with a method of making the article. The chamber may include a tensile member extending between a first chamber barrier layer and a second chamber barrier layer. The tensile member may include a first tensile member layer bonded to the first chamber barrier layer, a second tensile member layer bonded to the second chamber barrier layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer. The second tensile member layer may include a first section and a second section separate from the first section. In addition, a portion of the second chamber barrier layer may extend toward the first tensile member layer between the first section and the second section, the portion being joined to the first tensile member layer.

Sole structure for article of footwear

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; and a 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.

Sole structure for article of footwear

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; and an 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 defining a portion of a ground-contacting surface of the sole structure.

Foot support systems including fluid movement controllers

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). The fluid flow control system includes: (a) a manifold body defining an internal chamber; (b) at least a first port in fluid communication with the internal chamber; (c) at least a first valve (including a first valve activator) controlling fluid flow through the first port; and (d) a movable cam at least partially within the internal chamber. Valve activator surface(s) on the cam interact with the valve activator(s) to selectively open and close valve(s) based on cam positioning.

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.

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.

Adaptive music playback system

An adaptive music playback system is disclosed. The system includes a composition system that receives information corresponding to user activity levels. The composition system determines target musical criteria corresponding to the user activity levels and modifies the composition of a song in response to changes in user activity.

Foot support systems including fluid movement controllers and adjustable foot support pressure

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Sole structure for article of footwear

The invention relates to an article of footwear comprising: an upper; a sole structure attached to the upper and including a cushion and a heel counter extending from a first distal end of the cushion on a medial side of the sole structure, around a posterior end of the upper, to a second distal end of the cushion on a lateral side of the sole structure, a height of the heel counter increasing from one of the first distal end and the second distal end to a first apex located on one of a medial side of the upper and a lateral side of the upper.

Sole structure for article of footwear

The invention relates to a sole structure for an article of footwear, the sole structure comprising:a cushion disposed in a heel region of the sole structure and tapering from a first thickness at a posterior end of the sole structure to a second thickness at a mid-foot region of the sole structure;an outer sole member including a rib defining a cavity in a forefoot region of the sole structure; andan inner sole member having a first end received in the cavity of the outer sole member and a second end received by the cushion in the heel region, whereby the inner sole member, the outer sole member, and the cushion each define a portion of a ground-contacting surface of the sole structure.

Flexible fluid-filled chamber with tensile member

A method of making an article of footwear. The method may include forming a chamber for receiving a pressurized fluid, including a first chamber barrier layer, a second chamber barrier layer, and a tensile member extending between the first chamber barrier layer and the second chamber barrier layer. The tensile member may include a first tensile member layer, a second tensile member layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer. The method may also include extending a portion of the second chamber barrier layer toward the first tensile member layer between a first section of the second tensile member layer and a second section of the second tensile member layer, and joining the portion of the second chamber barrier layer to the first tensile member layer between the first section and the second section of the second tensile member layer.

Foot support systems including fluid movement controllers

Bladder for article of footwear

A sole structure for an article of footwear, the sole structure comprising: a first barrier layer formed of a first material; a second barrier layer formed of a second material and cooperating with the first barrier layer to form: a fluid-filled chamber including (i) a first fluid-filled segment extending along an arcuate path, (ii) a second fluid-filled segment extending from a first end of the first fluid-filled segment to a first distal end along a first longitudinal axis, and (iii) a third fluid-filled segment extending along a second longitudinal axis from a second end of the first fluid-filled segment to a second distal end, a web area defined by a joining of the first barrier layer and the second barrier layer, the web area (i) extending substantially continuously between the first fluid-filled segment, the second fluid-filled segment, and the third fluid-filled segment, (ii) extending substantially continuously from the first fluid-filled segment to a terminal edge connecting the first distal end of the second fluid-filled segment to the second distal end of the third fluid-filled segment, and (iii) spaced apart from an upper surface of the fluid-filled chamber and a bottom surface of the fluid-filled chamber, and a pocket extending from the second fluid-filled segment to the third fluid-filled segment and from the first fluid-filled segment to an opening between the first distal end and the second distal end, the web area extending through the pocket and dividing the pocket into an upper pocket and a lower pocket; a first foam element disposed in the upper pocket and in contact with the web area; and a second foam element disposed in the lower pocket and in contact with the web area.

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.

Foot Support Systems Including Fluid Movement Controllers

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). The fluid flow control system includes: (a) a manifold body defining an internal chamber; (b) at least a first port in fluid communication with the internal chamber; (c) at least a first valve (including a first valve activator) controlling fluid flow through the first port; and (d) a movable cam at least partially within the internal chamber. Valve activator surface(s) on the cam interact with the valve activator(s) to selectively open and close valve(s) based on cam positioning.

Induction heating apparatuses and processes for footwear manufacturing

An apparatus for making an article of footwear is provided. The apparatus may include a last shaped to resemble a human foot and being formed at least in part from a susceptor material that is thermally reactive to an electromagnetic field. The apparatus may also include an induction coil disposed proximate to the last and configured to produce an electromagnetic field that causes the susceptor material in the last to increase in temperature by induction heating.

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.

Article of footwear with outsole bonded to cushioning component and method of manufacturing an article of footwear

An article of footwear (100, 10, 110A, 110, 2100, 7110) comprises a sole structure (130, 2130, 30, 4130, 7130) having a cushioning component (132, 7132) defining an enclosed, fluid-filled chamber (143, 53, 7143). The cushioning component (132, 7132) has a top wall (122, 7122), a bottom wall (124, 7124), a medial side wall (126, 7126) at a medial side (15, 2115) of the article of footwear (100, 10, 110A, 110, 2100, 7110), and a lateral side wall (128, 7128) at a lateral side (14, 2114) of the article of footwear (100, 10, 110A, 110, 2100, 7110). The cushioning component (132, 7132) includes a unitary outsole (160, 7160) having a bottom portion (142, 170, 7142), a medial side portion (145, 7145), and a lateral side portion (145, 146, 7146). The bottom portion (142, 170, 7142) is bonded to the bottom wall (124, 7124), the medial side portion (145, 7145) is bonded to the medial side wall (126, 7126), and the lateral side portion (145, 146, 7146) is bonded to the lateral side wall (128, 7128). A method of manufacturing includes disposing the first and second polymer sheets (181, 5410, 7181) and the outsole (160A, 160, 3170, 5160, 60, 7160) in a mold assembly (70A) and thermally bonding the outsole (160A, 160, 3170, 5160, 60, 7160) to the second polymer sheet (182, 7182), and the first and second polymer sheets (181, 5410, 7181) to one another to form a chamber (143, 53, 7143).

Foot support systems including fluid movement controllers and adjustable foot support pressure

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Flexible fluid-filled chamber with tensile member

A method of making an article of footwear. The method may include forming a chamber (240) for receiving a pressurized fluid, including a first chamber barrier layer (245), a second chamber barrier layer (250), and a tensile member (255) extending between the first chamber barrier layer and the second chamber barrier layer. The tensile member may include a first tensile member layer (260), a second tensile member layer (265), and a plurality of tethers (270) connecting the first tensile member layer to the second tensile member layer. The method may also include extending a portion of the second chamber barrier layer toward the first tensile member layer between a first section (271) of the second tensile member layer and a second section (272) of the second tensile member layer, and joining the portion of the second chamber barrier layer to the first tensile member layer between the first section and the second section of the second tensile member layer.

Flexible fluid-filled chamber with tensile member

An article of footwear having a sole structure including a chamber for receiving a pressurized fluid is described, along with a method of making the article. The chamber may include a tensile member extending between a first chamber barrier layer and a second chamber barrier layer. The tensile member may include a first tensile member layer bonded to the first chamber barrier layer, a second tensile member layer bonded to the second chamber barrier layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer. The second tensile member layer may include a first section and a second section separate from the first section. In addition, a portion of the second chamber barrier layer may extend toward the first tensile member layer between the first section and the second section, the portion being joined to the first tensile member layer.

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.

Foot support systems including fluid movement controllers

The claimed invention relates to a footwear foot support system, comprising: a foot support bladder; a fluid source container; a manifold body defining an internal chamber; a first port in fluid communication with the internal chamber; a first valve controlling fluid flow through the first port, wherein the first valve includes a first valve activator; and a movable cam at least partially located within the internal chamber, wherein the movable cam includes one or more first valve activator surfaces that interact with the first valve activator to change the first valve between a closed configuration and an open configuration and to move fluid between the foot support bladder and the fluid source container.

Sole structure for article of footwear

The invention relates to a sole structure for an article of footwear, the sole structure comprising: a cushion disposed in a heel region of the sole structure and tapering from a first thickness at a posterior end of the sole structure to a second thickness at a mid-foot region of the sole structure; an outer sole member including a rib defining a cavity in a forefoot region of the sole structure; and an inner sole member having a first end received in the cavity of the outer sole member and a second end received by the cushion in the heel region, whereby the inner sole member, the outer sole member, and the cushion each define a portion of a ground-contacting surface of the sole structure.

Foot Support Systems Including Fluid Movement Controllers and Adjustable Foot Support Pressure

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

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.

Article of footwear with bladder and method of manufacturing the same

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.

Adjustable foot support systems including fluid-filled bladder chambers

A fluid-tight foot support system (320, 340), comprising: a foot support bladder (102) for supporting at least a portion of a wearer's foot; a pump (110); a first fluid transfer line (112) extending between the foot support bladder (102) and the pump (110); a fluid reservoir (104); a second fluid transfer line (116, 210, 216) extending between the pump (110) and the fluid reservoir (104); a third fluid transfer line (106, 206, 216) extending between the fluid reservoir and the foot support bladder; and a fluid pressure regulating system for changing fluid pressure in the foot support bladder (104) at least between a first pressure condition and a second pressure condition at a lower pressure than the first pressure condition, wherein the fluid pressure regulating system includes a pressure regulator (322) including a fluid inlet and a fluid outlet, wherein the pressure regulator (322) produces a pressure differential between the fluid inlet and the fluid outlet to change between the first pressure condition and the second pressure condition.

Foot support systems including fluid movement controllers

The claimed invention relates to a footwear foot support system, comprising: a foot support bladder; a fluid source container; a manifold body defining an internal chamber; a first port in fluid communication with the internal chamber; a first valve controlling fluid flow through the first port, wherein the first valve includes a first valve activator; and a movable cam at least partially located within the internal chamber, wherein the movable cam includes one or more first valve activator surfaces that interact with the first valve activator to change the first valve between a closed configuration and an open configuration and to move fluid between the foot support bladder and the fluid source container.

Foot support systems including fluid filled bladders with movement of fluid between bladders

Sole structures, fluid transfer systems, foot support systems, articles of footwear, and/or other foot-receiving devices include one or more pumps (e.g., foot activated pumps) that facilitate movement of fluid within the sole structure/article of footwear, e.g., to change and/or control pressure (e.g., foot support pressure) in one or more fluid filled bladders included in the overall system.

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.

Fluid Systems and Foot Support Systems Including Inflatable Foot Support Chambers with Varying Foot Support Pressure and Footwear Products Including Such Systems

Fluid systems switch between a high pressure configuration and a low pressure configuration. Such fluid systems may be incorporated into sole structures and/or footwear in which the fluid systems may be used to vary foot support pressure between a high pressure foot support configuration (e.g., a firmer and more responsive configuration for more active uses) and a low pressure foot support configuration (e.g., a softer and more comfortable configuration for standing or less active uses). Some examples of this technology may use a manually activated interface to switch between the high pressure foot support configuration and the low pressure foot support configuration. In other examples, the fluid system may be configured to automatically change between the high pressure foot support configuration (e.g., when the wearer moves) and the low pressure foot support configuration (e.g., when the wearer remains stationary).

Flexible fluid-filled chamber with tensile member

An article of footwear having a sole structure including a chamber for receiving a pressurized fluid is described, along with a method of making the article. The chamber may include a tensile member extending between a first chamber barrier layer and a second chamber barrier layer. The tensile member may include a first tensile member layer bonded to the first chamber barrier layer, a second tensile member layer bonded to the second chamber barrier layer, and a plurality of tethers connecting the first tensile member layer to the second tensile member layer. The second tensile member layer may include a first section and a second section separate from the first section. In addition, a portion of the second chamber barrier layer may extend toward the first tensile member layer between the first section and the second section, the portion being joined to the first tensile member layer.

Adjustable foot support systems including fluid-filled bladder chambers

A fluid-tight foot support system (320, 340), comprising: a foot support bladder (102) for supporting at least a portion of a wearer's foot; a pump (110); a first fluid transfer line (112) extending between the foot support bladder (102) and the pump (110); a fluid reservoir (104); a second fluid transfer line (116, 210, 216) extending between the pump (110) and the fluid reservoir (104); a third fluid transfer line (106, 206, 216) extending between the fluid reservoir and the foot support bladder; and a fluid pressure regulating system for changing fluid pressure in the foot support bladder (104) at least between a first pressure condition and a second pressure condition at a lower pressure than the first pressure condition, wherein the fluid pressure regulating system includes a pressure regulator (322) including a fluid inlet and a fluid outlet, wherein the pressure regulator (322) produces a pressure differential between the fluid inlet and the fluid outlet to change between the first pressure condition and the second pressure condition.

Induction heating apparatuses and processes for footwear manufacturing

An apparatus for making an article of footwear is provided. The apparatus may include a last shaped to resemble a human foot and being formed at least in part from a susceptor material that is thermally reactive to an electromagnetic field. The apparatus may also include an induction coil disposed proximate to the last and configured to produce an electromagnetic field that causes the susceptor material in the last to increase in temperature by induction heating.

Adjustable foot support systems including fluid-filled bladder chambers

Fluid systems (1700), foot support systems (including sole structures), and/or articles of footwear (250) include: (a) a foot support bladder (1710); (b) a fluid reservoir (1720); (c) a pump (1730) (e.g., a foot-activated pump) including an inlet (1734) and an outlet (1732), the outlet (1732) supplying fluid to the foot support bladder (1710); (d) a first fluid line (1760) placing the fluid reservoir (1720) in fluid communication with the inlet (1734) of the pump (1730); and (e) a second fluid line (1766) placing the foot support bladder (1710) in fluid communication with the fluid reservoir (1720). Such fluid systems (1700), foot support systems, and/or articles of footwear (250) further may include a switch (1740) configured to change the second fluid line (1766) between an open configuration and a closed configuration. When the second fluid line (1766) is in the closed configuration, the pump (1730) moves fluid from the fluid reservoir (1720) to the foot support bladder (1710), and movement of sufficient fluid from the fluid reservoir (1720) to the foot support bladder (1710) with the second fluid line (1766) in the closed configuration decreases a height dimension (H1, H2) of the fluid reservoir (1720). Such fluid systems (1700), foot support systems, and/or articles of footwear (250) further may include a fluid line support member (600) (e.g., for supporting fluid line (1764) and/or fluid line (1766)).