СПОСОБ НЕПРЕРЫВНОГО ОБРАЗОВАНИЯ ЭКСТРУДИРУЕМОГО ИЗДЕЛИЯ И УСТРОЙСТВО ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

Изобретение относится к способу непрерывного образования экструдируемого изделия из любого способного прессоваться вещества, но особенно веществ, включающих в себя пластмассовую основу, а также к устройству для непрерывного образования экструдируемого изделия. Способ позволяет получить изделия, изогнутые в нескольких местах в разных направлениях. Для этого в способе непрерывного образования экструдируемого изделия. Способ позволяет получить изделия, изогнутые в нескольких местах в разных направлениях. Для этого в способе непрерывного образования экструдируемого изделия на материал воздействуют первой силой для экструзии его через экструзионную головку, при выходе из которой наружная поверхность экструдируемого изделия становится твердой. Затем на материал воздействуют второй силой в зоне, расположенной ниже зоны затвердевания поверхности изделия. Вторая сила придает первой части периферии поперечного сечения изделия, выходящего из экструзионной головки, большую скорость, чем скорость другой ...

Станок для гибки листов из термопластичного материала

Изобретение относится к оборудованию для переработки термопластичных материалов гибкой. Целью изобретения является упрощение конструкции станка, содержащего стол 2, установленные на нем упор 4, зажимное устройство 3, поворотную ua.J К-К траверсу 8, нагреватель 10 и систему охлаждения . Для чего станок снабжен находящимися в зацеплении зубчатыми секторами 11 и 12. Поворотная траверса 8 жестко связана с осью вращения сектора 11, а нагреватель 10 установлен с возможностью поворота и жестко связан с осью вращения сектора 12. Система охлаждения станка выполнена в виде щелевого сопла 13, расположенного вдоль линии гиба. При перемещении поворотной траверсы 8 пневмоцилиндром 9 за счет жесткой связи ее с зубчатым сектором 11, находящимся в зацеплении с сектором 12, осуществляется поворот нагревателя 10, чем обеспечивается его ввод и вывод из рабочей зоны от привода поворотной траверсы 8.1 з.п. ф-лы,4 ил. «о сл ND Од о 1C оо оо /2 ...

Verfahren zur Herstellung von endlosen Flach- oder Rundfaeden aus synthetischen Polymerisat-dispersionen

VERFAHREN ZUR HERSTELLUNG EINER DICHTUNG

A flexible, resilient sealing strip for motor vehicle doors, comprises a U-shaped gripping portion (2) enabling the strip to be fixed on a projecting part of the door, and a tubular sealing portion (4) of a cellular elastomer co-extensive with the gripping portion (2) along the length of the strip such that when in use, the sealing portion (4) is compressed between the door and the frame providing a tight seal. The sealing portion (4) is reinforced at those portions of the sealing strip which correspond with corner portions of the door, by a moulded insert (16) of compact elastomer, inserted and moulded into a slit formed in the tubular sealing portion by making a slit in the tubular sealing portion (4) corresponding to a corner part of a door and inserting a metallic insert (8) of arcuate and flared out shape, into the tubular sealing portion (4). The sealing strip (4) equipped with the insert (8) is then introduced into an injection mould (10,11,12) where it acts as a core for the injection ...

Aus einem textilen Flächengebilde hergestellter Hohlkörper, insbesondere zur Ausstattung von Fahrzeugen

Die textilen Hohlkörper können offen oder geschlossen sein. Um problemlos solche Formteile mit höchster Formtiefe herstellen zu können, wird vorgeschlagen, in der Schalenwand mindestens eine Trennfuge vorzusehen, welche sich wenigstens über eine Teilhöhe der seitlichen Schalenwand erstreckt. Zwischen den inneren Fugenenden entstehen Biegelinien im textilen Flächengebilde. Die Trennfugen und die Biegelinien bestimmen mindestens zwei Formsegmente, aus denen das Formteil durch Klappbewegung hergestellt wird. Dabei dient die Biegelinie als Klappachse. Das Formteil wird zunächst in Aufklapplage der Formsegmente aus dem Flächengebilde erzeugt, wobei die Formsegmente durch Biegelinien miteinander verbunden bleiben. Das fertige Formteil wird durch ein Gegeneinanderklappen der Formsegmente erreicht. In Zuklappbewegung berühren sich die Trennfugen.

Verfahren zur Herstellung einer Kunststoffflasche für Reinigungsmittel und nach dem Verfahren hergestellte Flasche

Verfahren zur Herstellung einer Kunststoffflasche für Reinigungsmittel aus einem modifizierten oder unmodifizierten Polyethylenterephtalat (PET) oder einem gleichartigen Werkstoff mit folgenden Schritten: a) Ausbilden einer Flasche (1) mit einer entlang einer Hochachse (8) der Flasche (1) ausgerichteten Achse (7) eines Flaschenhalses (2) durch (i) Konditionieren(Erwärmen) eines in einem gesonderten vorhergehenden Schritt hergestellten Preformlings, (ii) Recken des erwärmten Preformlings und (iii) thermoplastisches Ausformen des gerecktenPreformlings in einer Blasform durch Einblasen von Druckluft, b) Rekonditionieren der so erhaltenen Flasche (1) in einem Übergangsbereich (Schulter 5) zwischen dem Flaschenkörper (6) und dem Flaschenhals (2), c) Einformen einer vorbestimmten Biegezone(9) in dem Übergangsbereich(5) entlang eines Teils des Umfangs der Flasche (1), d) Biegen der Schulter (5), so daß die Achse (7) des Flaschenhalses (2) einen Winkel ? zur Hochachse(8) der Flasche (1) einnimmt ...

Vorrichtung zum Formen eines wabenförmigen Kerns

Method of forming a Laminar composite structure

A stack of composite layers 1-9 is assembled on a layup tool 10, each composite layer comprising a fibre-reinforced matrix material. The composite layers include an inner composite layer 1 and an outer composite layer 9. During assembly of the stack, a series of spacers 20, 22, 23 are placed in a selected part of the stack, each spacer comprising a spacer matrix material. Each spacer is sandwiched between a respective adjacent pair of the composite layers. The selected part of the stack forms a bulge, and the outer composite layer has a greater path length at the bulge than the inner composite layer. After assembly of the stack, a bend is formed in the stack with the outer composite layer towards an outside of the bend and the inner composite layer towards an inside of the bend, the bend in the stack coinciding with the bulge. During or after formation of the bend in the stack, excess matrix material in liquid form flows out of the bulge.

Method of forming laminar composite charge

A method of forming a charge. A first part 21 of the charge is clamped with a free part of the charge protruding from the clamp to a free edge 26 of the charge. The free part of the charge comprises an inner layer, an outer layer and a plurality of internal layers. The outer layer is contacted with a forming roller 14 and the inner layer is contacted with a guide roller 15. The free part of the charge is bent over a convex corner of a die 1 with the forming roller to form a first bend 30 with the outer layer on an outside of the first bend. The free part of the charge is also bent away from a mould surface of the die with the guiding roller to form a second bend with the inner layer on an outside of the second bend. The rollers are simultaneously moved across the mould surface so that they progressively draw the charge across the mould surface, the forming roller presses the inner layer of the charge against the mould surface, and the second bend moves towards the free edge of the charge ...

FIBRE REINFORCED PLASTIC COMPOSITES

Improvements in or relating to the production of hollow articles of thermoplastic sheet material

... 1,086,824. Forming sheet material. PHILLIPS PETROLEUM CO. Feb. 15, 1965, No. 6477/65. Heading B5A. Hollow articles, e.g. boxes, crates, or hemispheres, are formed by folding a heat softened thermoplastic sheet material around a core by means of a hinged die, the superfluous edge of folds of the sheet formed between the component parts of the die being subsequently removed. In the apparatus illustrated in the Figures a continuously extruded sheet 17 is fed over continuously rotating rolls 21, 22, and intermittently rotating roll 23, to a vertically disposed hinged die 11. The die is then pivoted to a horizontal position, core 10 lowered, and the die then actuated to fold the sheet about said core, the working portion of the sheet being severed from the rest by a knife 26. During the forming operation roll 23 is stationary whilst roll 22 slowly rotates to support the loop formed by the increasing slack in the sheet. After the forming, roll 23 is re-actuated and the speed of roll 22 raised ...

PRODUCTION OF SHAPED ELEMENTS

A METHOD OF MANUFACTURING SHAPED ARTICLES FROM ELASTIC POROUS MATERIALS

... 1277038 Cushions VLADIMIRSKY NAUCHNOISSLEDOVATELSKY INSTITUT SINTETICHESKIKH SMOL 9 July 1969 34519/69 Heading A4M [Also in Divisions B1 B6 B8 and F2] Shaped articles are made from elastic porous materials such as urethane &c., foams, by compressing a blank 1, Fig.1, of the material along one dimension to form a shortened blank 2, Fig.2, then treating one surface S or parts thereof to maintain that surface or the parts in a compressed condition, and finally releasing the blank from its compressed condition so that under its elasticity it bends towards the surface S. If the complete surface S is treated then the article obtained will be of cylindrical, arcuate or spiral form depending on the amount the blank is compressed. By treating parts only of the surface S, the article obtained may be of rectangular section with rounded corners Figs.7 and 8 (not shown). An approximately Z- shaped article may be obtained by treating a part of the surface S and also treating a part of the opposite surface ...

METHOD OF MANUFACTURING PLASTICS CLOSURES FOR CONTAINERS

VERFAHREN UND VORRICHTUNG ZUM VERSCHLIESSEN VON GROSSSAECKEN

PRESS DEVICE FOR THE FIGURATION OF PLASTIC MASSES

STRETCHING TABLE.

WAERMEFORMBARES ELEMENT AND ITS USE.

PROCEDURE AND DEVICE FOR MANUFACTURING A COVERED SHAPED PART.

Water drainage channel

TAMPER INDICATING PACKAGE

PRESS ON, SCREW TIGHT MEANS FOR APPLYING A CLOSURE

REINFORCED SEALING STRIP

CLOSURE WITH PILFER-PROOF BAND

Dispensing closure with finger well formed after molding

A METHOD OF MAKING COMPLEX SHAPES FROM FLAT FIBRE REINFORCED THERMOPLASTICS MATERIAL COMPOSITES

ELEMENT THERMOFORMABLE ET UTILISATION DE CET ELEMENT

INLINE BENDING AND SHAPING OF EXTRUDED PROFILES

This invention relates to the continuous bending and shaping of extruded profiles inline with an extrusion process and in an economic and rapid manner. The process takes advantage of the retained latent heat generated from an extrusion process to bend and shape a softened profile while protecting its walls and edges from linear or angular deformation. The process involves the winding and coiling of the incoming profile into helices around a jig that is attached to a rotatable mandrel. The process provides partially or fully bended closable frames and loops, wherein frame- like products using the process require only a single point of jointing to obtain a fully closed product.

THERMOPLASTIC POLYMER EXTRUSION BENDING

Methods for bending preformed thermoplastic extrusions having at least one cavity comprise filling at least one of the extrusion cavities with polymer foam and curing the foam within the filled cavity. An extrusion is heated to allow plastic deformation and then smoothly bent over a mandrill to impart a desired curved shape. Following cooling to below the extrusion's plastic deformation temperature on the mandrill, smoothly curved extrusions are removed for cooling to room temperature. Cured polymer foam within an extrusion cavity resists distortion of the cavity during the bending process.

APPARATUS AND METHOD FOR FORMING A DOOR PANEL BELT TRIM

P-474 DRD APPARATUS AND METHOD FOR FORMING A DOOR PANEL BELT TRIM A method for forming a return flange on the belt trim portion of a vehicle door panel which includes the steps of locating the door panel on a holding fixture to place the belt trim portion for sequential clamping, backing, spot heating and folding to form the return flange thereon; apparatus for practicing the method which includes a door fixture means with movable backing member to back a belt trim portion when the panel is clamped in place; and a heater mechanism and a flange former mechanism on the machine are sequentially advanced with respect to the clamped door panel to soften a thermoformable segment of the panel which is folded about the back-up plate.

STRUCTURING PROCESS THAT STIFFENS AND PROTECTS THE SURFACE OF THIN MATERIAL WEBS

Curved material webs (1) and foils are supported by hexagonal support elemen ts (3) and subjected to excess or negative pressure. The support elements (3) are dimensioned so that their geometry corresponds to the freely forming indentation folds (5-10).

Verfahren zur Herstellung eines Verpackungshilfsmittels, Vorrichtung zur Durchführung des Verfahrens sowie Verpackungshilfsmittel

Procédé pour la fabrication en continu de corps creux moulés à partir d'une feuille de matière plastique, installation pour la mise en oeuvre de ce procédé et corps creux obtenu par ledit procédé

Procédé de fabrication d'un objet moulé creux et appareil pour la mise en oeuvre de ce procédé

Dispositivo per effettuare almeno una piega longitudinale su una striscia di materiale flessibile in movimento

Maschine zur Herstellung und Endbearbeitung der aus Kunststoffolien bestehenden Belegung von Profilkörpern aus Holtz oder Holzprodukt

Process and device for producing mouldings, in particular pipe bends, from pipes of thermoplastic foam

THERMOFORMED ELEMENT, PARTICULARLY ORTHOPEDIC BANDAGE.

Procedure for the production of a decoration element on textiles, as well as in the procedure manufactured decoration element

Core of recreational vehicle riding or in-bent fiber composite material.

L’invention concerne un élément d’âme ou de soutient, communément appelé noyau (4), d’un engin de glisse ou à roulettes construit par stratification, composé d’une ossature (5) en matériau fibreux naturel, synthétique ou une combinaison des deux (bois, bambou, fibre de verre, fibre de carbone, fibre de basalte, fibre de lin, fibre de chanvre, ...). Certains éléments de l’ossature ont été courbés afin d’orienter les fibres du matériau dans des directions choisies le long de l’axe longitudinal (12). Les espaces (6) laissés vides par l’ossature (5) sont comblés par un matériau non fibreux choisi pour des propriétés différentes comme par exemple un poids ou un coût réduits. L’invention porte aussi sur l’engin, comme une planche de snowboard, une planche de skateboard, de wakeboard, de kitesurf, de mono-ski ou une paire de skis.

Polyvinyl chloride curling production device

Appts. for withdrawing and processing thermoformed objects from thermoforming machine

Bending mould for glass groove rubber sealing strip of automobile door window

Die cutting automatic product bending equipment

The invention provides automatic product bending equipment for die cutting, and relates to the technical field of die cutting. Comprising a workbench, a plurality of sliding grooves are formed in the left side of the upper surface of the workbench, a storage module is jointly arranged on the inner walls of the sliding grooves, a first supporting frame is fixedly connected to the rear portion of the left side of the upper surface of the workbench, a taking module is arranged on the upper surface of the first supporting frame, and an electric sliding rail is fixedly connected to the rear side of the upper surface of the workbench; an electric sliding rail is arranged on the upper surface of the workbench, an electric sliding block is slidably connected to the inner wall of the electric sliding rail, a translation module is arranged in front of the upper surface of the electric sliding block, a second supporting frame is fixedly connected to the front of the upper surface of the workbench, ...

PROCESS FOR MANUFACTURING A PREFORM FOR COMPOSITE MATERIALS COMPRISING NON-DEVELOPABLE GEOMETRIES

Procédé de mise en forme d'une préforme fibreuse de tissus et/ou fibres unidirectionnelles, qui une fois conformée à sa géométrie finale présente des zones non développables. Le procédé consiste à exercer une traction sur des fibres, lors du conformage de la préforme, afin de consommer la sur-matière générée par les formes non développables.

DE RACCORDS COURBES, A PARTIR DE TUBES EN MATIERE SYNTHETIQUE THERMOPLASTIQUE EXPANSEE

Procédé et dispositif permettant de fabriquer des pièces en forme à partir de tubes en matière synthétique thermoplastique expansée. Pour fabriquer une telle pièce, on glisse un tube de longueur convenable 3, à l'état froid, sur une forme interne 2 correspondant à la forme voulue; on fixe les extrémités 3a, 3b du tube, par exemple au moyen de bagues de serrage 5; on recuit ensuite le tube, en place sur la forme interne, à une température correspondant à l'état thermoélastique à thermoplastique de la matiere expansée, puis on refroidit le tube et on le retire enfin de la forme interne. Application aux raccords courbés.

Method of preparation of filamentous articles starting from polymer latex

PROCEDE DE MISE EN FORME DE TUYAU SOUPLE, NOTAMMENT POUR LE TRANSPORT DE FLUIDES SUR LES VEHICULES AUTOMOBILES

Procédé de mise en forme de tuyaux souples, notamment pour le transfert de fluides sur les véhicules automobiles. On utilise un tuyau droit 1 de préférence en élastomère au moins partiellement vulcanisé, qui après courbure, est positionné dans une gouttière 2 ouverte, constituée de deux demi-coquilles complémentaires 3-4 présentant l'angle recherché, pourvues sur une zone de leurs rebords de moyens de clipsage 5, et on renferme la gouttière 2 après son positionnement correct par rapport à l'une des extrémités du tuyau. Application au transfert de fluides. (CF DESSIN DANS BOPI) ...

SHAPING OF SEALING STRIPS

PROCESS AND APPARATUS OF MANUFACTURE OF PROFILE SEALING, AND PROFILES CARRIED OUT BY THEIR IMPLEMENTATION

INSTALLATION AND METHOD FOR MANUFACTURING A PREFORM FIBER-BASED

L'invention concerne une installation (10) pour la fabrication d'une préforme à base de fibres à partir d'un matériau à base de fibres, plat, d'un matériau composite à base de fibres ; une pièce composite renforcée de fibres peut être fabriquée à partir de la préforme à base de fibres par durcissement d'un matériau de matrice ayant été infusé dans le matériau à base de fibres de la préforme à base de fibres ; l'installation comprend un dispositif de transport (20), configuré pour assurer un transport continu du matériau à base de fibres dans une direction de transport, et l'installation (10) possède un dispositif de formage (30) configuré pour, pendant le transport en continu du matériau à base de fibres, couder un tronçon d'aile par rapport à un tronçon d'âme du matériau à base de fibres longitudinalement par rapport à de la direction de transport, en formant un angle prédéterminé entre le tronçon d'aile et le tronçon d'âme, au moyen d'au moins un élément de formage (31,32) le long duquel ...

PROCESS AND TOOL TO WIDEN the END Of a PLASTIC TUBE

AN ASSEMBLY COMPRISING A PLASTIC WALL PROVIDED WITH A GUIDE MEMBER FOR A TOOL.

Cet ensemble (2) formant paroi comporte une paroi (4) en matière plastique munie d'un orifice de passage (6) d'un outil de manœuvre (8) d'un organe à manœuvrer (5), et un organe de guidage (14) de l'outil de manœuvre (8), venu de matière avec la paroi (4). L'organe de guidage (14) est relié à cette paroi (4) par un amincissement de matière plastique formant une charnière (16) de façon à ce que l'organe de guidage (14) soit déplaçable entre une position de fabrication de l'ensemble et une position de guidage de l'outil de manœuvre (8).

Procédé de formage de pièces profilées convexes non développables en matériau composite.

Pour réaliser le formage de pièces profilées, de forme convexe et non développable, en matériau composite, on place une bande ébauche (10) partiellement polymérisée (stade B) dans un outillage de formage (16), selon une surface cylindrique ayant une génératrice rectiligne et une courbe directrice convexe dont la forme coïncide avec la forme de la pièce à réaliser. Le profil particulier de la pièce est obtenu au moyen d'une vessie gonflable (22) pressant la bande ébauche contre une matrice de formage (24). De cette manière, on limite les rétreints au strict nécessaire, ce qui évite les ondulations des fibres et les chutes de caractéristiques mécaniques des pièces qui en découlent.

Mold and molding method for plastic substances molding to elbow

FRAME FOR FORMING PIPE CAPABLE OF FORMING A PIPE AT A PRECISE POSITION BY EXACTLY FORMING A PIPE INTO A BENT SHAPE

PURPOSE: A frame for forming pipe is provided to precisely form a pipe as a desired form, and as a result, to prevent the pipe from floating without an additional device and to maintain horizontality of the pipe. CONSTITUTION: A frame for forming pipe includes an upper plate(10), and a lateral plate(20) to surround the outer circumference of the upper plate. The upper plate had a curve-shaped pipe forming recess(30) formed in the upper side. The upper plate and the lateral plate are integrally formed with each other and are made of a synthetic resin or paper. The lateral plate has an end penetrating hole (21) at a place where the pipe(1) is positioned. The outer circumference of the upper plate is stepped to insert the inner circumference of the lateral plate thereinto. Thus, the lower end of the lateral plate is inserted into the step of the upper plate to load several frames. The lateral plate has a receiving recess to prevent the lower end of the lateral plate from being locked by the ...

BENT PIPE MANUFACTURING METHOD USING A THERMOPLASTIC SYNTHETIC RESIN STRAIGHT PIPE TO PREVENT THE FORMATION OF A WELD AT A BENT PORTION

PURPOSE: A bent pipe manufacturing method using a thermoplastic synthetic resin straight pipe is provided to reduce the number of welds when forming a bent pipe by excluding a pipe joint. CONSTITUTION: A bent pipe manufacturing method comprises the steps of: preparing a synthetic resin straight pipe, softening the synthetic resin straight pipe, inserting the softened synthetic resin straight pipe into a mold with one or the other end of the synthetic resin straight pipe exposed out of the mold, sealing one or the other end of the synthetic resin straight pipe exposed out of the mold, blowing compressed air through an open end of the synthetic resin straight pipe to form and cool the synthetic resin straight pipe, and separating the mold and completing a bent pipe. COPYRIGHT KIPO 2012 ...

Bending machine

A bending machine for thermoplastic workpieces includes a first clamp assembly having first and second clamping jaws. A second clamp assembly is disposed along a first side of the first clamp assembly and includes third and fourth clamping jaws. The second clamp assembly is displaceable relative to the first clamp assembly, and the fourth clamping jaw is in planar alignment with the second clamping jaw. A heater assembly includes at least a first heating knife disposed along the first side of the first clamp assembly, and is displaceable relative to the first clamp assembly. A bending jaw is disposed along an opposite second side of the first clamp assembly and is pivotal between a first position in planar alignment with the second and fourth clamping jaws and a second position angularly disposed relative thereto.

TAMPER INDICATING CLOSURE HAVING RETAINING HOOP WITH RELIEF WINDOWS

A closure for a container has a tamper indicating band with a band retainer in the form of an apertured flap or hoop which is hinged to the lower edge of the band. A series of windows open through the retainer, extending toward but not to its distal edge. As the retainer is turned inside out from its as-molded position to its use position, its distal and/or hinged edges deform to relieve compression and permit the retainer to be inverted by direct downward pushing force. As a result of the deformation, the retainer in its use position may, depending on the number and size of windows, have an advantageous polygonal peripheral shape rather than a circular shape.

Machine for thermal processing of plastic workpieces

Die Erfindung betrifft eine Maschine (1) zur thermischen Bearbeitung von Kunststoffwerkstücken aus thermoplastischem Kunststoff, insbesondere von Kunststoffplatten, mit einer Aufnahme für das Kunststoffwerkstück bzw. die Kunststoffwerkstücke und mit zumindest einem Heizschwert (29), welches zwischen einer Warteposition außerhalb des Bereichs der Werkstückaufnahme und einer Heizposition im Bereich der Werkstückaufnahme bewegbar geführt ist und welches zwei einander abgewandte Seitenflächen sowie eine Ober- und Unterseite aufweist, wobei im Bereich der Warteposition eine Abdeckeinrichtung (35, 36) zur Abdeckung des Heizschwertes (29) in der Warteposition vorgesehen ist, welche derart ausgestaltet ist, dass die Abdeckeinrichtung (35, 36) zwei beidseits des Heizschwertes (29) angeordnete Isolierleisten (37, 38) aufweist, die mittels eines Antriebes (39, 40) aus einer zum Heizschwert (29) beabstandeten Ausgangsposition in eine Isolierposition bewegbar sind, in der die Isolierleisten (37, 38) ...

MANUFACTURING METHOD

METHOD AND APPARATUS FOR EDGE FOLDING COMPONENT OPENINGS

A method and apparatus includes a component having at least one opening defined by an edge and a layer of material positioned along the edge. An expandable member is positionable within a tool and is configured to operate between a non-expanded position and an expanded position in which the expandable member forces the layer of material to be folded over the edge.

Method and device for the production of double-layered stretched ribbons

An elastomeric strip and method of manufacturing same

DEVICE FOR BENDING SPECTACLE TEMPLE

PURPOSE: To enable the fitting of temples without removing from a spectacle frame, the improvement in workability and the execution of the exact fitting. CONSTITUTION: This device has a 1st bending mold 11 which has a curved part 12 curved gently so as to coincide approximately with the curved surface shape of the side head part to be brought into tight contact with the ear bend 4 of the temple 3 and an ear bend insertion groove 13 to be inserted with the ear bend 4 and a 2nd bending mold 17 which has perpendicular ear bend insertion holes 14a to 14d of different depths to be inserted with the ear bend 4 and curved surfaces 15a, 15b coinciding approximately with the bending surface shape of the ear part in contact with the ear bend 4 on the front surface and has projecting parts 16A, 16B provided adjacent to the ear bend insertion holes 14a to 14d. The 1st bending mold 11 is installed atop the 2nd bending mold 17. COPYRIGHT: (C)1993,JPO&Japio ...

SCHLAUCH, INSBESONDERE SAUGSCHLAUCH

Verfahren zur Herstellung eines Biegeteils und Biegemaschine zur Durchführung des Verfahrens

Ein Verfahren zur Herstellung eines Biegeteils aus einem langgestreckten Werkstück aus einem Faserverbundwerkstoff umfasst die Schritte: Bereitstellen eines langgestreckten Werkstücks aus einem Faserverbundwerkstoff, der eine Thermoplast-Matrix aufweist, in die in Längsrichtung des Werkstücks verlaufende Verstärkungsfasern eingebettet sind; Erwärmen eines mit einer Biegung zu versehenden Abschnitts des Werkstücks auf eine erste Temperatur, bei der die Thermoplast-Matrix in einem thermoplastischen Zustand vorliegt, wobei der erwärmte Abschnitt zwischen einem festeren vorderen Abschnitt und einem festeren hinteren Abschnitt erzeugt wird; Tordieren des erwärmten Abschnitts durch Verdrehen des hinteren Abschnitts relativ zum vorderen Abschnitt um einen Drehwinkel derart, dass die Verstärkungsfasern in dem erwärmten Abschnitt in eine verdrillte Konfiguration gebracht werden und ein tordierter Abschnitt entsteht; Erzeugen einer Biegung in dem tordierten Abschnitt durch Biegen wenigstens eines ...

QUERFORMWERKZEUG ZUM VERDICHTEN VON VERBUNDMATERIALIEN

Bending jig assembly for a cylindrical thermoplastic material e.g. glass or plastic

A bending jig (6) for a cylindrical thermoplastic material (2) has a clamp (3) at one end and a grip (5) at the other (13). The bending plane is transverse to the longitudinal axis of rotation (D). The radius R is formed at the mid-point M. The bending process takes place in the presence of heat and up to a maximum twist of 120c.

Vorrichtung zum Rillen bzw. Falzen von homogenen, mehrschichtigen oder mit Stegen versteiften biegesteifen Kunststoffmaterialien auf Bearbeitungsplottern

Improvements in or relating to the manufacture of hollow moulded articles from plastic material

... 973,081. Moulding hollow plastic articles. S. MEISNER. Feb. 1, 1961 [Feb. 2, 1960; Nov. 8, 1960], Nos. 3593/60 and 38268/60. Heading B5A. Hollow articles of plastic material with an interior cavity such that a rigid complementary core cannot be withdrawn are made by forming a blank between inner and outer matched dies such that the blank can be separated from them without dismantling them and subsequently bent while hot to achieve the required final shape on cooling. Helmet blank 10 is heated by coil 14 and then shaped against supports 18, 19 and abutment 25 by clamping parts 20, 21 which are pivotally mounted on base 17, operated by handles 22, 23, and held by catch 24. Base 17 is pivotally mounted on a bench so that the blank may be immersed in a tank of cold water for cooling.

SEALING STRIPS AND METHODS OF MAKING THEM

Improvements in the moulding of spherical objects, such as tennis or golf balls

Extruded rubber or plastics strip moulded into hemispherical female dies by displaceable male die members or punches is folded or brought together with a similar strip so that two hemispherical dies are coincident and join by reason of their hot and tacky state. The spheres or balls are cured and finished. They may be hollow or contain cores or fillings.

SEALING AND TRIMMING STRIPS

Water drainage channel

A surface water drainage channel is moulded from plastics material to have a base (1) and upwardly depending side walls (2) having lands (3) adapted to support the edges of an elongate drain grate. The side walls have outwardly extending flanges (5) to restrain the channel from floating when concrete is poured about the channel. The channel is moulded with portions of reduced thickness forming hinges (6) between the side walls (2) and base (1) enabling the channel to be moulded flat in a simple two-part die with the side walls folded up through 90{ before use.

HONEYCOMB STRUCTURE WITH Z-FOLDED MATERIAL AND METHOD OF MAKING SAME

Trough-like structures, e.g. gutters

A trough-like structure such as a gutter or a lining for a gutter is formed from a plastics material strip which is folded initially into concertina form. The edges of the strip have reinforcement bars (22) equally pitched along the edges hut with small spaces between adjacent bars (22), and the strip is folded concertina fashion along fold lines aligned with said spaces and the concertina structure is held in that condition by releasable holding means (23) until it is transported to site. The strip may be used to line an existing gutter, or may be used alone; it may be folded into a part-circular gutter as shown, or a trapezoidal form (Fig.8, not shown). ...

Means for mechanically smearing and joining rubber-proofed fabrics and the like

... 481,884. Seaming non-metallic sheet materials. MILLER, B., and MILLER, M Sept. 18, 1936, Nos. 25396/36 and 2989/37 [Class 42 (i)] [Also in Group XXIV] A device for use in folding and creasing fabrics, the edges of waterproof garments &c. has two bar members 1, 2 hinged or other wise arranged so that in their raised positior a -V-groove is formed between their edges into which the fabric is pressed by means of a lath 28, the members 1, 2 being then lowerec by means of a treadle 14 to an extent deter mined by a stop 27 to press the fold. Ar adhesive may be applied to the seam. The work is held on the table by counterbalanced laths 34. The sides of the table 3, 3a are slidable and are kept up to the bars 1, 2 by springs. Other springs tend to keep the bars 1, 2 in the position shown in Fig. 4 The bars 1, 2 may be heated electrically o: otherwise. The lowering of the bars 1, 2 may be prevented until a push switch 43 away from the bars 1, 2 is depressed to withdraw a bolt 41 from a hole 40 in ...

PROGRESSIVE MOULDING AND CURING OF COMPOSITE MATERIALS

PLASTIC CLOSURE WITH MECHANICAL PILFER BAND

HONEYCOMB STRUCTURE FROM Z-SHAPED FOLDED MATERIAL AND PROCEDURE FOR THEIR PRODUCTION.

PROCEDURE AND DEVICE FOR THE PRODUCTION OF DOPPELLAGIGER OF DRAWN SMALL BANDS.

PROCEDURE FOR MANUFACTURING A ONE-PIECE PLASTIC CATCH

Device for education at least one longitudinal fold at a moved strip from flexible material

Einrichtung und Verfahren zum Biegen eines Profilelements

Einrichtung (1) und Verfahren zum Biegen eines Profilelements (2) , mit zumindest einem verstellbaren Biegeelement (11), um das Profilelement (12) durch Verstellung des Biegeelements (11) zu biegen, wobei ein Lagerelement (4) mit einer Durchtrittsöffnung (5) zum Durchtritt des Profilelementes (2) vorgesehen ist, wobei an dem Lagerelement (4) zumindest eine Halterung (13) für das Biegeelement (11) verstellbar angeordnet ist, und dass als Biegeelement (11) ein Biegedorn (12) vorgesehen ist, mit welchem ein durch die Durchtrittsöffnung (5) des Lagerelements (4) ragender Abschnitt des Profilelementes (2) biegbar ist.

Apparatus and method for the production of circular - or arcuate geometries of thermoplastically deformable plastic multi-chamber hollow profiles

Die Erfindung betrifft eine Vorrichtung zur Herstellung von kreis- oder kreissegmentförmigen Geometrien von thermoplastisch verformbaren Kunststoff-Mehrkammer-Hohlprofilen, bestehend aus einer Wärmequelle zum Aufbringen thermischer Energie auf die Oberfläche des zu behandelnden Hohlprofils, wobei die Wärmequelle von einem Aufheizraum umgeben ist. Der Aufheizraum ist als ein langgestrecktes, kastenförmiges, dreiseitig geschlossenes Gebilde (2) ausgeführt, welches zwei gegenüberliegende Seitenwände (3) sowie einen Boden (4)besitzt. Innenseitig der Seitenwände (3) und des Bodens (4) sind in Längsrichtung des Gebildes verlaufende, langgestreckte und paarweise ausgebildete Infrarot-Strahler (9) angeordnet. Die Infrarot-Strahler (9) sind in Richtung Innenraum (R) des Gebildes mit einer flächigen, für infrarote Strahlung durchlässigen Abdeckung (5) versehen, wobei der verbleibende, oberseitig offene Innenraum (R) der temporären Aufnahme der zu verformenden Hohlprofile dient. In Längsrichtung des ...

KEY SUPPORTER WITH CLAMP AND MANUFACTURING PROCESS FOR IT

RAMP SHAPED REINFORCEMENT AS WELL AS DEVICE AND PROCEDURE FOR YOUR PRODUCTION

FORMED COMPOUND MATERIALS AND MANUFACTURING PROCESSES FOR IT

DEVICE AND PROCEDURES FOR GROOVES AND/OR CREASES OF MULTILEVEL ONES OR WITH BARS REINFORCED PLASTIC MATERIALS ON WORKING ON PLOTTERS

ORIGINALITY PACKING

PROCEDURE FOR THE PRODUCTION OF A ONE-PIECE CLADDING OF CORRUGATED PIPE

PROCEDURE FOR THE SHAPING OF STREIFENFÖRMIGEN FOILS

THREE-PART PACKING FROM METAL OR METAL/CPLASTIC SANDWICH FOIL.

HONEYCOMB STRUCTURE WITH Z-FOLDED MATERIAL

Method and device for shaping of composite material

A device for shaping of an article of composite material. The device includes a tool including a top surface and side surface for shaping at least one blank of composite material into an article having a predetermined profile; and a air-tight foil. The device further includes at least one support arranged to be in supporting contact with the underside of the protruding part of the blank.

System and Method for Making Shaped Bands

A system and method for making shaped bands includes stretching a band into a shape, heating the band to a softening point of a material of the band, and cooling the band to room temperature, such that the band sets into the shape. Other embodiments include an apparatus comprising a pegboard with a plurality of holes, and a plurality of pegs configured to be inserted into corresponding holes from the plurality of holes, wherein the corresponding holes are located at vertices of a shape, and stretching the band around the pegs into the shape. Another embodiment includes attaching the band to a metal wire and bending the metal wire into the shape.

METHOD AND APPARATUS FOR FORMING DELIVERY DEVICES FOR ORAL INTAKE OF AN AGENT

Provided are methods, systems and apparatuses for producing delivery devices, for example, for oral intake of an agent. The method can include assembling one or more layers including one or more materials with an agent or an agent-releasing formulation to form an intergraded device; folding the intergrated delivery device to form a folded integrated delivery device; and at least partially enclosing the folded delivery device to a form suitable for oral delivery. 158.-. (canceled)59. A method for producing an agent delivery device for oral intake comprising:assembling one or more layers comprising one or more materials with an agent or an agent-releasing formulation into a generally planar assembly to form an integrated device;folding said integrated delivery device to form a folded integrated delivery device defining a first axis, such that the folded device has folds of increasingly smaller amplitudes upon extending away from the first axis so as to form a partially rounded cross section; andat least partially enclosing said folded delivery device to a form suitable for oral delivery.60. The method according to claim 59 , comprising at least one layer in the form of a strip attached to at least one of said one or more layers.61. The method according to claim 59 , wherein said assembling comprises integration of said one or more layers to form a laminated device.62. The method according to claim 59 , comprising assembling two external layers made of a first material and sandwiching a functional layer claim 59 , the functional layer comprising at least one layer in a form of a strip or plurality of strips made of a second material and comprising the agent or agent-releasing formulation.63. The method according to claim 59 , comprising assembling at least one layer of an enforcing polymeric composition having a mechanical strength such that upon unfolding of the delivery device claim 59 , the enforcing polymeric composition enables retention of the device in an ...

LAMINATE MATERIAL

A self supporting curved laminate product resulting from curving of a planar precursor, wherein the planar precursor is a self supporting laminate of two sheets of an acrylic thermoplastic, or of sheets including an acrylic thermoplastic, spaced by, but attaching to, an interposed thermoset polyester system, and wherein curving has involved heating of the laminate sufficient to allow its curving without any substantial degradation of the lamination or its component layers. 1. A method of curving a planar laminate to form a laminate product having at least one curved area , comprising the steps of:providing a planar laminate, said planar laminate comprising two or more sheets of an acrylic or PETG thermoplastic, or sheets including an acrylic or PETG thermoplastic, spaced by, but attaching to, an interposed thermoset polyester system, wherein the interposed thermoset polyester system has an elongation at break greater than 150% and a glass transition temperature less than ambient temperature;heating the laminate to a shaping temperature, wherein said heating step involves concentrating heat in and onto a particular area of the planar laminate from both sides of the laminate, without producing any substantial degradation of the lamination or its component layers;shaping the laminate to the desired curvature, wherein said heating step involves shaping said area to the desired curvature; andcooling the laminate.2. A method of wherein said heating has been into the range of from 105° C. to 120° C.3. A method of wherein one or both sheets is of an acrylic plastic or is at least primarily acrylic plastic.4. A method of wherein said thermoset polyester system has been prepared at least in part from (A) carboxylic acid(s) or dicarboxylic acid(s) with (B) a component or components providing (a) hydroxyl(s) and/or dihydroxyl(s).5. A method of wherein said thermoset polyester system has been prepared at least in part from (A) carboxylic acid(s) or dicarboxylic acid(s) with (B) ...

VEHICLE INTERIOR COMPONENT WITH VACUUM-LAMINATED FOAM LAMINATE

A method of manufacturing an interior component for a vehicle interior. The method involves laminating, in a laminating mold, a foam laminate onto a dimensionally stable substrate with a three-dimensional surface contour. The method includes providing the substrate, applying the foam laminate onto the three-dimensional surface contour of the substrate by way of a vacuum, and bonding the substrate to the foam laminate. 1. A method of manufacturing an interior component for a vehicle interior by laminating , in a laminating mold , a foam laminate onto a dimensionally stable substrate with a three-dimensional surface contour , the method comprising:providing the substrate;applying the foam laminate onto the three-dimensional surface contour of the substrate by way of a vacuum; andbonding the substrate to the foam laminate to form a substrate composite.2. The method according to claim 1 , further comprising subsequently applying a decorative layer to the substrate composite by way of press lamination.3. The method according to claim 2 , wherein the decorative layer is comprised of leather claim 2 , synthetic leather or a leather-like material.4. The method according to claim 1 , further comprising claim 1 , prior to applying the foam laminate to the substrate by way of a vacuum claim 1 , applying an adhesive to the three-dimensional contour of the substrate and/or onto the surface of the foam laminate to be bonded to the substrate.5. The method according to claim 1 , wherein the foam laminate is untreated and is applied to the substrate by way of a vacuum without the use of an additional film for supporting the vacuum lamination.6. The method according to claim 1 , further comprising introducing one or more seam grooves in the laminating mold.7. The method according to claim 6 , wherein the one or more seam grooves are introduced by thermal manipulation of the foam laminate.8. The method according to claim 7 , wherein the one or more seam grooves are introduced with a ...

BIODEGRADABLE COMPONENT, TOOLING AND PROCESS

An example tooling system for processing a workpiece includes a base, disposed about an axis. A press is axially aligned with the base. The press defines a pressing surface. A mandrel extends along the axis from the base toward the press. The mandrel is disposed at least partially in a first cavity defined by one of the base or the press. The first cavity defines a profile different from the workpiece and is arranged to receive the workpiece. The mandrel is arranged to be inserted into at least one pocket in the workpiece. 1. A tooling system for processing a workpiece , comprising:a base, disposed about an axis;a press axially aligned with the base, the press defining a pressing surface; anda mandrel extending along the axis from the base toward the press, the mandrel disposed at least partially in a first cavity defined by one of the base and the press, wherein the first cavity defines a profile different from the workpiece and is arranged to receive the workpiece, wherein the mandrel is arranged to be inserted into at least one pocket in the workpiece.2. The tooling system of claim 1 , wherein the workpiece includes a plurality of biodegradable sheets and an adhesive applied to the plurality of biodegradable sheets.3. The tooling system of claim 1 , wherein the mandrel extends through an opening at an axial end of the base.4. The tooling system of claim 1 , wherein the mandrel is unitarily formed with the base.5. The tooling system of claim 1 , wherein the mandrel defines a second cavity at a mandrel end claim 1 , the second cavity holding an insert sized to be disposed in a corresponding pocket.6. The tooling system of claim 5 , wherein the insert is one of a fastener and a hot melt adhesive.7. The tooling system of claim 1 , wherein the pocket extends through the workpiece and sized to receive the mandrel such that the mandrel passes through the pocket.8. The tooling system of claim 1 , wherein the press includes an opening sized to receive the mandrel.9. The ...

METHOD OF FABRICATING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR PRODUCTION APPARATUS

An aspect of the present embodiment, there is provided a method of fabricating a semiconductor device, including curving a semiconductor substrate onto which a protection tape is bonded, and removing the protection tape in a state where the semiconductor substrate is curved. 1. A method of fabricating a semiconductor device , comprising:curving a semiconductor substrate onto which a protection tape is bonded; andremoving the protection tape in a state where the semiconductor substrate is curved.2. The method of claim 1 , whereinthe protection tape is removed along a direction in which a cross sectional view of the semiconductor substrate has a curved shape.3. The method of claim 2 , further comprising:bonding a removal tape onto the protection tape,wherein the removal tape is integrally removed with the protection tape to remove the protection tape from the semiconductor substrate.4. The method of claim 2 , whereinthe semiconductor substrate has a thickness of smaller than 80 μm.5. The method of claim 2 , whereinin the curving, the semiconductor substrate is curved to be a semicylindrical shape.6. The method of claim 2 , whereinin the curving, the semiconductor substrate is curved to be a convex shape.7. The method of claim 2 , whereinin the curving, the semiconductor substrate is curved to be a wave shape.8. A method of fabricating a semiconductor device claim 2 , comprising:curving a semiconductor substrate onto which a protection tape is bonded, the semiconductor substrate having a thickness of smaller than 80 μm;bonding a removal tape onto the protection tape; andintegrally removing the removal tape with the protection tape to remove the protection tape from the semiconductor substrate along a direction in which a cross sectional view of the semiconductor substrate is a curved shape, in a state where the semiconductor substrate is curved.9. A semiconductor production apparatus claim 2 , comprising:a stage having a mounting surface with a curved shape and ...

AQUEOUS HUMOR MICRO-BYPASS SHUNTS

A small shunt can be placed within the eye to aid in drainage of aqueous humor from the anterior chamber of the eye to a pocket between the conjunctiva and the sclera to be absorbed, or to secrete through the cornea or the sclera external to the eye for glaucoma or ocular hypertension treatment. This drainage can decrease the pressure of the eye and potentially modify the course of advancing glaucomatous optic neuropathy as it relates to eye pressure. The shunt is formed of a shape memory polymer material and deformed into a smaller form factor to reduce trauma to the eye resulting from the insertion of the shunt through the sclera to the anterior chamber. Once in situ, the shunt deploys in response to body heat or other external stimulus and expands to its original, larger form factor to provide a secure friction fit of the shunt within the scleral tissue and to enlarge the lumen of the shunt to allow for aqueous flow. 1. A shunt for implantation within the sclera between the conjunctiva and the anterior chamber for treatment of glaucoma , the shunt comprisinga tube defining a lumen formed of a shape memory polymer material with a glass transition temperature at or slightly above body temperature that has an initial shape and a deformed shape; whereinthe shunt has a first lumen diameter and a first outer diameter in the deformed shape;the shunt has a second lumen diameter and a second outer diameter in the initial shape;the second lumen diameter is greater than the first lumen diameter and the second outer diameter is greater than the first outer diameter; andthe deformed shape is a compressed, predeployed configuration; andthe initial configuration is substantially identical to a post implantation, radially expanded configuration.2. The shunt of further comprisinga first portion formed of the shape memory polymer material; anda second portion formed of an alternate shape memory polymer material of a different formulation with a Tg high enough above body ...

Manufacture of a curved electronic device using differential heating and curved electronic device

A curved electronic device ( 10 c ) can be formed by a stack with a curved substrate ( 13 ) comprising a thermoplastic material (Ms), and at least one electronic component ( 14 ) connected to an electronic circuit ( 15 ) disposed on the substrate ( 13 ). A component area ( 11 ) of the substrate surface ( 11.12 ) around the electronic component ( 14 ) comprises a first material (M 1 ) providing relatively low absorption (A 1 ) to light (L) and a surrounding area ( 12 ) of the substrate ( 13 ) outside the component area ( 11 ), comprises a second material (M 2 ) providing relatively high absorption (A 2 ) of the light (L). E.g. as a result of differential heating and thermoforming a first thickness (T 1 ) of the substrate ( 13 ) in the component area ( 11 ) may be relatively high compared to a second thickness (T 2 ) of the substrate ( 13 ) in the surrounding area ( 12 ).

METHOD OF MANUFACTURE OF A LINEAR PANEL

In one aspect, a method of forming a linear panel from a thermoformable fibrous material by a continuous process includes continuously drawing an elongate strip of thermoformable fibrous material through a heating station to heat the material, forming the heated material into a desired panel shape, and continuously drawing the material through a cooling unit in order to cool the material after the material has been formed into the desired panel shape. 1. A method of forming a linear panel from a thermoformable fibrous material by a continuous process , the method comprising:continuously drawing an elongate strip of thermoformable fibrous material through a heating station to heat said material;forming said heated material into a desired panel shape; andcontinuously drawing said material through a cooling unit in order to cool said material after said material has been formed into the desired panel shape.2. The method of claim 1 , wherein said heating station heats said material to a temperature of greater than or equal to approximately 80° C. and less than or equal to approximately 250° C.3. The method of claim 1 , wherein the desired panel shape includes a flange extending along at least part of an elongate side of said elongate strip of material.4. The method of claim 1 , wherein said material comprises at least one of bi-component polyester fibers claim 1 , two different types of fibers having different melting points claim 1 , a mixture of bi-component polyester fibers claim 1 , or non-bi-component polyester fibers.5. The method of claim 1 , wherein:said material comprises a plurality of bi-component polyester fibers; andeach fiber includes an inner core formed from a first polyester material and an outer layer formed from a second polyester material.6. The method of claim 5 , wherein:said first polyester material has a first melting temperature;said second polyester material has a second melting temperature; andsaid first melting temperature is greater than ...

3D VACUUM PANEL AND A FOLDING APPROACH TO CREATE THE 3D VACUUM PANEL FROM A 2D VACUUM PANEL OF NON-UNIFORM THICKNESS

A three-dimensional (3D) vacuum insulation panel (VIP) and a folding approach to create the 3D VIP from a two-dimensional (2D) VIP of non-uniform thickness for a refrigerator, a refrigerator freezer or a non-appliance, are disclosed. The folding approach includes placing a VIP main panel and a plurality of VIP wall panels on an outer film, where one or more panels are of a greater thickness than other VIP panels; placing an inner film on top of the VIP main and wall panels and sealing the films together. The inner film is longer than the outer film and this allows the films and the VIP wall panels to be folded into a finished panel, wherein the longer inner film allows for fording without causing tears or micro-cracks in the film that would adversely affect the insulation properties of the three-dimensional (3D) VIP. 1. A method of manufacturing a three-dimensional vacuum insulation panel from a two-dimensional flat panel of non-uniform thickness , the method comprising the steps of:providing an outer film;providing a flat main wall on the outer film;providing a top wall on the outer film adjacent to and at an outer edge of the main wall;providing a bottom wall on the outer film adjacent to the main wall and opposite to the top wall;providing a left wall on the outer film and adjacent to and at the outer edge of the main wall;providing a right wall on the outer film and adjacent to the main wall and opposite to the left wall, wherein at least one of the top, bottom, left and right walls is thicker than the main wall;providing an inner film on top of the main wall and each of the top, bottom, left and right walls, wherein the inner film is longer than the outer film;sealing the inner and outer films; andfolding the top, bottom, left and right walls onto the main wall to produce a vacuum insulated panel of non-uniform thickness.2. The method of claim 1 , wherein the step of folding the top claim 1 , bottom claim 1 , left and right walls onto the main wall to produce ...

CURVED FLUID EJECTION DEVICES

A curved fluid ejection device may include a plurality of fluid ejection dies overmolded with at least one layer of epoxy mold compound (EMC). Each of the fluid ejection dies and the EMC include a coefficient of thermal expansion (CTE). The combination of the CTE of the fluid ejection dies and the CTE of the at least one layer of EMC defines a curve within the curved fluid ejection device. 1. A curved fluid ejection device , comprising:a plurality of fluid ejection dies overmolded with at least one layer of epoxy mold compound (EMC), each of the fluid ejection dies and the EMC comprising a coefficient of thermal expansion (CTE),wherein the combination of the CTE of the fluid ejection dies and the CTE of the at least one layer of EMC defines a curve within the curved fluid ejection device.2. The curved fluid ejection device of claim 1 , wherein the curve matches a radius of a print medium over a roller within a printing device.3. The curved fluid ejection device of claim 1 , wherein: a first layer of EMC comprising a first CTE, and', 'a second layer of EMC comprising a second CTE., 'the at least one layer of EMC comprises two layers of EMC, the two layers of EMC comprising4. The curved fluid ejection device of claim 3 , wherein the degree of curvature of the curved fluid ejection device is defined by a thickness of a silicon layer of the ejection dies claim 3 , a CTE of the silicon layer claim 3 , a thickness of the first layer of EMC claim 3 , the first CTE of the first layer of EMC claim 3 , a thickness of the second layer of EMC claim 3 , the second CTE of the second layer of EMC claim 3 , a sequence of the first layer of EMC and the second layer of EMC within the curved fluid ejection device claim 3 , a Young's modulus of the materials used within the layers of the fluid ejection device claim 3 , changes in temperature during and after a curing process claim 3 , the locations and relative positions of the layers of the fluid ejection device claim 3 , or ...

METHOD AND APPARATUS FOR PRODUCING CONTAINER CARRIER WITH A ROTARY DIE PRESS

A flexible carrier for carrying a plurality of containers within a plurality of corresponding container receiving apertures is formed using a rotary die within a rotary die press resulting in carriers having complex configurations including close tolerance cuts and complex perforation patterns. 1. A method for manufacturing a flexible carrier comprising:moving a plastic sheet of material through a rotary die press;removing a plurality of slugs of material from the plastic sheet of material with a rotary die to form a generally continuous web;controlling a tension within the generally continuous web; andforming at least three lanes of a generally continuous string of container carriers from the continuous web with the rotary die, wherein each container carrier of the generally continuous string of container carriers includes at least one of tight radii and non-linear perforations.2. The method of further comprising:applying each lane of the at least three lanes of container carriers to a plurality of containers.3. The method of further comprising:fanfolding the at least three lanes of the generally continuous string of container carriers into a carton.4. The method of further comprising:removing the slugs from the rotary die press using one or more waste modules.5. The method of wherein the generally continuous string of container carriers are wound onto a reel.6. The method of further comprising:transferring the generally continuous string of carriers from the rotary die press to a collection station.7. The method of wherein the rotary die includes one or more curved blades forming a periphery and internal detail features of the continuous string of carriers.8. A method for manufacturing a flexible carrier comprising:moving a plastic sheet of material through a rotary die press;forming at least three lanes of a generally continuous string of container carriers with a rotary die by removing a plurality of slugs of material from the plastic sheet, wherein each ...

HEAT BLANKET ASSEMBLY FOR FORMING A COMPOSITE CHARGE

A blanket assembly for forming a composite charge onto a forming mandrel includes upper and lower heating blankets configured to have a composite charge slidable therebetween during translation along the forming mandrel. The blanket assembly has a pair of wedge elements with tapered sections that are each positionable between the lower heating blanket and the mandrel side surfaces. The wedge element top sides are inclined from the tapered section forward end to the tapered section aft end. The upper heating blanket exerts a blanket forming pressure for progressively forming the composite charge into the cross-sectional shape of the forming mandrel collectively defined by the mandrel side surfaces and wedge element top sides as the composite charge passes over the tapered sections of the blanket assembly. The wedge element top sides maintain the laterally outboard portions of the composite charge in approximately parallel relation to a level tangent to the mandrel top portion. 1. A blanket assembly for glide forming a composite charge onto a forming mandrel , the forming mandrel having opposing mandrel side surfaces interconnected by a mandrel top portion , the blanket assembly comprising:an upper heating blanket and a lower heating blanket configured to have a composite charge slidable therebetween;a heating element included with at least one of the upper heating blanket and the lower heating blanket for heating the composite charge;a pair of wedge elements positionable between the lower heating blanket and the opposing mandrel side surfaces and each including a tapered section and having a wedge element top side configured to support the composite charge and the blanket assembly when mounted on the forming mandrel, the wedge element top sides being downwardly inclined from a tapered section forward end to a tapered section aft end; andthe upper heating blanket configured to exert a blanket forming pressure onto the composite charge for progressively forming the ...

AIRBAG COVER WITH AT LEAST ONE FLAP

An airbag enclosure has a cover formed by a rigid panel having a portion forming a flap defined by a plurality of sides all formed as breakaway lines and one of which also forms a hinge. The cover is made of a thermoplastic laminate that has a plurality of first layers alternating with a plurality of second layers. The first layers each consist of a homogenous thermoplastic film of a polyolefin copolymer, polyester, or a polyester copolymer. The second layers each consist of an array of strips, fibers, or filaments of polypropylene or polyester. 1. In combination with an airbag enclosure having a cover formed by a rigid panel having a portion forming a flap defined by a plurality of sides all formed as breakaway lines and one of which also forms a hinge , the cover being made of a thermoplastic laminate that has a plurality of first layers alternating with a plurality of second layers , the first layers each consisting of a homogenous thermoplastic film of a polyolefin copolymer , polyester , or a polyester copolymer , the second layers each consisting of an array of strips , fibers , or filaments of polypropylene or polyester.2. The combination defined in claim 1 , wherein the array is a weave.3. The airbag cover defined in claim 6 , wherein the array is a nonwoven.4. The airbag cover defined in claim 1 , wherein the laminate has a thickness of 0.35 mm to 3 mm.5. The airbag cover defined in claim 1 , wherein the second layers are folded at the hinge.6. The airbag cover defined in claim 1 , wherein the laminate has a face bonded to a thermoplastic film of polyester or polypropylene.7. The airbag cover defined in claim 1 , wherein the laminate has a face in which glass fibers are imbedded.8. A method of forming a fold in a laminate having a plurality of first layers alternating with a plurality of second layers claim 1 , the first layers each consisting of a homogenous thermoplastic film of a polyolefin copolymer claim 1 , polyester claim 1 , or a polyester copolymer ...

METHOD FOR FORMING AN ANGLED FLANGE

A method and apparatus comprising a structure and a locking magnet. The structure comprises a retaining portion and a magnetic portion. The retaining portion of the structure is configured to receive a first section of a workpiece such that a second section of the workpiece is positioned at an angle relative to the magnetic portion of the structure. The magnetic portion of the structure is positioned at a first side of the workpiece. The locking magnet is configured to exert an attractive force that causes the magnetic portion of the structure to move towards the second section of the workpiece when the locking magnet is positioned at a second side of the workpiece. 114-. (canceled)15. A method for bending a workpiece , the method comprising:receiving a first section of the workpiece within a retaining portion of a structure;positioning a second section of the workpiece at an angle relative to a magnetic portion of the structure; andpositioning the magnetic portion of the structure at a first side of the workpiece.16. The method of claim 15 , wherein the steps of positioning the second section of the workpiece at the angle relative to the magnetic portion of the structure and positioning the magnetic portion of the structure at the first side of the workpiece are performed in response to receiving the first section of the workpiece within the retaining portion of the structure.17. The method of further comprising:holding the second section of the workpiece in a substantially fixed position relative to the magnetic portion of the structure.18. The method of further comprising:exerting, by a locking magnet positioned at a second side of the workpiece, an attractive force that causes the magnetic portion of the structure to move towards the second section of the workpiece.19. The method of claim 18 , wherein the step of exerting claim 18 , by the locking magnet positioned at the second side of the workpiece claim 18 , the attractive force that causes the magnetic ...

CONTINUOUS ANALYTE MONITOR INSERTER APPARATUS AND METHODS

An inserter apparatus (e.g., a continuous analyte monitoring inserter apparatus) includes an outer member; an inner member; a transmitter carrier configured to support a transmitter and biosensor assembly during insertion of a biosensor, the transmitter carrier including a bias member; and a pivot member configured to pivot at times relative to the transmitter carrier and support an insertion device during biosensor insertion. The outer member is configured to press the bias member against the pivot member during insertion of the biosensor. During a first stroke portion of the insertion apparatus, the pivot member is prevented from pivoting. In a second stroke portion, pivoting is allowed, and the bias member causes, pivoting of the pivot member and retraction of the insertion device. Other systems and methods embodiments are provided. 1. A continuous analyte monitoring inserter apparatus , comprising:an outer member;an inner member configured to telescope relative to the outer member;a transmitter carrier configured to support a transmitter and biosensor assembly, the transmitter carrier including a bias member;an insertion device; anda pivot member configured to pivot relative to the transmitter carrier and support the insertion device,wherein axial motion of the outer member is configured to press the bias member against the pivot member over a first portion of a stroke, wherein the pivot member is prevented from pivoting over the first portion of a stroke thus facilitating movement of the transmitter carrier and the insertion device, andover a second portion of the stroke, the bias member is allowed to pivot the pivot member and retract the insertion device.2. The continuous analyte monitoring inserter apparatus of wherein the outer member has a first pivot window and the inner member has a second pivot window.3. The continuous analyte monitoring inserter apparatus of wherein the pivot member is configured to pivot when the first pivot window of the outer member ...

APPARATUS AND METHOD FOR MOLDING WINDOW

Provided is an apparatus for molding a window, the apparatus including a mold in which a base window including a window bending part and a window flatness part is located and a cooling device configured to cool the base window. The window bending part includes a first bending surface and a second bending surface, which face each other. The cooling device includes a first cooling part configured to cool the first bending surface by using a cooling source having a first temperature, a second cooling part configured to cool the second bending surface by using a cooling source having a second temperature, and a third cooling part configured to cool the window flatness part. The first bending surface has an area greater than that of the second bending surface, and the first temperature is less than the second temperature. 1. An apparatus for molding a window , the apparatus comprising:a mold in which a base window comprising a window bending part and a window flatness part is configured to be located, wherein the window bending part comprises a first bending surface and a second bending surface which face each other, anda cooling device configured to cool the base window located in the mold, the cooling device comprising:a first cooling part configured to cool the first bending surface by using a cooling source having a first temperature;a second cooling part configured to cool the second bending surface by using a cooling source having a second temperature; anda third cooling part configured to cool the window flatness part,wherein the first bending surface has an area greater than an area of the second bending surface, andwherein the first temperature is less than the second temperature.2. The apparatus of claim 1 , wherein the first bending surface has a first curvature radius claim 1 , andwherein the second bending surface has a second curvature radius less than the first curvature radius.3. The apparatus of claim 1 , wherein the third cooling part is configured to ...

METHOD AND APPARATUS FOR PRODUCTION OF COMPOSITE PREFORM

A method of producing a composite preform having a profile with variable profile height or width is provided. The method includes: providing a plurality of first fibre layers overlapping or upon one another in or substantially parallel to a primary plane; inserting a second fibre layer via a guide member between two of the first fibre layers at an edge region of the preform profile, such that the second fibre layer extends substantially parallel to the first fibre layers; and positioning the edge region of the preform profile, and thus respective edge regions of the first fibre layers, out of the primary plane to set or determine a dimension of the preform profile in the primary plane. 1. A method of producing a composite preform having a preform profile of variable profile height or width , the method comprising:providing a plurality of first fibre layers arranged upon or overlapping one another substantially parallel to a primary plane;inserting at least one second fibre layer between two of the plurality of first fibre layers at an edge region of the preform profile, whereby the second fibre layer extends substantially parallel to the first fibre layers; andpositioning the edge region of the preform profile, and thereby respective edge regions of the plurality of first fibre layers, out of the primary plane to set or determine a dimension of the preform profile in the primary plane.2. The method according to claim 1 , wherein positioning the edge region of the preform profile includes: displacing or bending the edge region of the preform profile claim 1 , and thereby the respective edge regions of the plurality of first fibre layers claim 1 , through an angle out of the primary plane.3. The method according to claim 1 , wherein positioning the edge region of the preform profile further includes: displacing the edge region of the preform profile claim 1 , and thus the respective edge regions of the plurality of first fibre layers claim 1 , in a direction parallel ...

Method for molding composite material, jig for molding composite material, and composite material

A method for molding composite material such as a spar formed with a curved corner part is provided with: a first shaping step of shaping a laminate so that the board thickness of the laminate is reduced from the outside of the corner part toward the inside thereof, the laminate having the corner part curved at a first bending angle and comprising fiber sheets laminated to each other; and a second shaping step of curving the corner part of the laminate to form a second bending angle smaller than the first bending angle, and shaping the laminate so that the board thickness of the laminate is reduced from the inside of the corner part toward the outside thereof.

Electronic Device Having Structured Flexible Substrates With Bends

A flexible substrate may be provided with an array of holes and conductive traces that extend along the flexible substrate between the holes. The flexible substrate may form part of a display or other component in an electronic device. The conductive traces may be metal traces that have meandering path shapes to resist damage upon bending. A polymer coating may be applied over the metal traces to align a neutral stress plane with the metal traces and to serve as a moisture barrier. The holes may allow the flexible substrate to twist and form a three-dimensional shape as the flexible substrate is bent. A rigid or flexible protective coating may be formed by depositing a liquid polymer precursor on the flexible substrate and curing the liquid polymer precursor. 1. Apparatus , comprising:a flexible substrate layer having holes and a bend; andconductive traces on the flexible substrate, wherein the holes are formed between the conductive traces and wherein the flexible substrate has a three-dimensional shape formed by twisting portions of the flexible substrate layer that overlap the bend.2. The apparatus defined in wherein the conductive traces comprise metal traces.3. The apparatus defined in wherein the metal traces comprise meandering traces.4. The apparatus defined in wherein the metal traces extend along a longitudinal axis and wherein the bend is formed around a bend axis that is perpendicular to the longitudinal axis.5. The apparatus defined in wherein the metal traces are formed in sets each of which includes multiple metal traces that are not separated from each other by any holes.6. The apparatus defined in wherein the holes are through holes that pass between first and second opposing surfaces of the flexible substrate layer.7. The apparatus defined in wherein the holes are formed only partway through the flexible substrate layer.8. The apparatus defined in further comprising a polymer coating over the metal traces that aligns a neutral stress plane with the ...

Method for Equipping a Component with a Sealing Tape

The method for equipping a building component with a sealing tape includes providing a building component which has two profile channels open in an upward direction and providing a sealing tape comprising an elastically recoverable foam strip and a stiff strip-shaped element, which comprises a first side section and a second side section and includes two predetermined fold points. The first side section and the second side section of the stiff strip-shaped element are bent downward in opposite directions at the two predetermined fold points, and the bent-over first and second side sections are then introduced into the two profile channels where they clamp themselves in place. 1. A method for equipping a building component with a sealing tape , comprising the steps of:providing a building component which has two profile channels open in an upward direction;providing a sealing tape comprising an elastically recoverable foam strip and a stiff strip-shaped element, which comprises a first side section and a second side section and includes two predetermined fold points;bending the first side section and the second side section of the stiff strip-shaped element downward in opposite directions at the two predetermined fold points; andintroducing the bent-over first and second side sections into the two profile channels where they clamp themselves in place.2. The method according to wherein the stiff strip-shaped element is arranged underneath the foam strip.3. The method according to wherein the stiff strip-shaped element comprises a greater flexural strength than the foam strip.4. The method according to wherein the foam strip is firmly connected to the stiff strip-shaped element.5. The method according to wherein the stiff strip-shaped element is made of stiff foam.6. The method according to wherein the stiff strip-shaped element comprises a flexural strength of more than 200 kPa.7. The method according to wherein the stiff strip-shaped element comprises a flexural ...

METHOD AND DEVICE FOR PRODUCING A TEXTILE PREFORM

A method for producing a textile preform includes manufacturing a multi-layer fiber fabric, which includes a first flange portion and a web portion connected to the first flange portion, deforming a first fiber layer of the first flange portion with respect to the web portion, such that the first fiber layer is at a first flange portion angle to the web portion, a web height of the web portion being set in a variable manner during the deformation of the first fiber layer, and depositing a unidirectional fiber fabric only on the deformed first fiber layer of the first flange portion. 1. A method for producing a textile preform , comprising:manufacturing a multi-layer fiber fabric, which comprises a first flange portion and a web portion connected to the first flange portion;deforming a first fiber layer of the first flange portion with respect to the web portion, such that the first fiber layer is at a first flange portion angle to the web portion, a web height of the web portion being set in a variable manner during the deformation of the first fiber layer; anddepositing a unidirectional fiber fabric only on the deformed first fiber layer of the first flange portion.2. The method according to claim 1 , wherein after the deposition of the unidirectional fiber fabric claim 1 , a second fiber layer of the first flange portion is deformed with respect to the web portion claim 1 , such that the second fiber layer is at the first flange portion angle to the web portion claim 1 , the second fiber layer being positioned on the unidirectional fiber fabric after the deformation.3. The method according to claim 2 , wherein a number of fiber layers of the first flange portion are deformed such that the fiber layers are at the first flange portion angle to the web portion claim 2 , and in that after each deformed fiber layer claim 2 , a unidirectional fiber fabric is deposited only on the correspondingly deformed fiber layer of the first flange portion.4. The method according to ...

Methods for Forming Electronic Devices with Bent Display Edges

An electronic device may have a display with a bent portion such as one or more bent edge portions. The display may be formed from a flexible display layer such as an organic light-emitting-diode layer. The organic light-emitting-diode layer may include a substrate layer such as a sheet of polymer. The flexible display may be attached to a support structure such as a flexible support layer using adhesive. To facilitate bending, the display may be heated. Bending and heating equipment may simultaneously heat the display layer and the flexible support layer to form a bent edge portion for the display. The bending and heating equipment may include heated structures for pressing the display layer into a desired shape.

MULTI-LAYER FILMS HAVING UNIFORM CONTENT

The present invention relates to a method of forming a multi-layered film product, including the steps of forming a single-layered film having a length and a width and folding said single-layered film over on itself along said length at least once to form a multi-layered film having at least 2 layers in a face-to-face engagement. The single-layered film includes at least 2 lanes in a side-by-side arrangement along the length of the single layered film, wherein: a) each of said lanes spans the length of said single-layered film; b) each of said lanes spans at least a portion of the width of said single-layered film; c) said lanes that are adjacent to one another meet at a fold line that runs parallel to the length of said single-layered film; and d) at least one of said at least 2 lanes comprises at least one active component. 1. A method of forming a multi-layered film product , comprising the steps of:a. Forming a single-layered film having a length and a width; andb. Folding said single-layered film over on itself along said length at least once to form a multi-layered film having at least 2 layers in a face-to-face engagement.2. The method of claim 1 , wherein said single-layered film comprises at least one active component.3. The method of claim 1 , wherein said single-layered film comprises a water-soluble polymer.4. The method of claim 1 , wherein said water-soluble polymer is selected from the group consisting of hydroxypropylmethyl cellulose claim 1 , hydroxypropyl cellulose claim 1 , sodium carboxymethyl cellulose claim 1 , polydextrose and combinations thereof.5. The method of claim 1 , wherein said single-layered film comprises at least 2 lanes in a side-by-side arrangement along the length of the single layered film claim 1 , wherein:a. each of said lanes spans the length of said single-layered filmb. each of said lanes spans at least a portion of the width of said single-layered film;c. said lanes that are adjacent to one another meet at a fold line ...

MULTIFUNCTIONAL DETABBER APPARATUS AND METHOD

A multifunctional detabber apparatus and method for producing bottles having a bottom surface with a hook projection integrally molded with and extending from the bottom surface in a deployed position. The bottom surface also includes at least one locking channel in order to receive and releasably secure the hook projection in a non-deployed position. The multifunctional detabber apparatus includes at least a grabber, a trimmer, and a hook closer. The grabber includes first and second jaws which surround the bottle and prevent movement. The trimmer includes first and second strikers for creating an outer periphery of the hook projection and an opening in the hook projection. The hook closer includes a mandrel that extends to bend and secure the hook projection in the locking channel in the bottom surface of the bottle. 1. A multifunctional detabber apparatus for producing a bottle in a single cycle , the bottle including a main body portion and a bottom surface having a hook projection integrally molded with and extending from the bottom surface in a deployed position and at least one locking channel molded into the bottom surface in order to receive and releasably secure the hook projection in a non-deployed position , the multifunctional detabber apparatus comprising:a grabber including a first jaw and a second jaw adapted to at least partially surround the main body portion of the bottle and prevent movement of the bottle;a trimmer including a first striker and a second striker, wherein the first striker is adapted to create an outer periphery of the hook projection and the second striker is adapted to create an opening in the hook projection; anda hook closer including a mandrel having an elongated shaft that extends to bend the hook projection and secure the hook projection in the at least one locking channel in the bottom surface of the bottle.2. The apparatus of claim 1 , wherein the trimmer further comprises a counter-striker juxtaposed to the first striker ...

HEAT BRAKE

A heat brake for heating and softening a thermoplastic sheet for bending is disclosed. The heat brake has a split work piece support table having two edges defining a slot between adjacent portions of the table. A first plenum is provided below the split work support table. During operation, the first plenum has a negative pressure. Air is drawn into the first plenum through the slot when a work piece does not span the slot. When a work piece spans the slot, the flow of air into the first plenum is reduced. The heat brake has a tube heater with an outlet nozzle positioned in the first plenum. A portion of the tube heater is positioned in a second plenum which is pressurized during heating. Air is moved from the second plenum through the heater tube and is directed against a work piece supported on the table. 1. A heat brake especially suited for producing clad duct from a laminate including a sheet of thermoplastic , said heat brake comprisinga split work piece support table having two edges defining a slot between adjacent portions of said split work support table,a first plenum below said split work support table, said plenum being in communication with said slot,a first blower for creating a negative pressure within said first plenum,a tube heater having an outlet nozzle positioned in said first plenum, said nozzle being operable to direct air heated in said tube heater through said slot towards a work piece,a second plenum in communication the interior of said tube heater, anda second blower for pressurizing said second plenum so that air heated in said tube heater is directed through said nozzle against a work piece.2. The heat brake claimed in wherein said second blower is powered by a controller that is operable to selectively pressurize said second plenum.3. The heat brake claimed in wherein negative pressure in said first plenum is operable to drawing ambient cooling through said slot and into said first plenum.4. The heat brake claimed in wherein the ...

MATERIAL FORMING APPARATUS

A material forming apparatus is disclosed herein having a plurality of bed arms or members, a plurality of clamps connected to the bed arms or members and positioned to receive a piece of material to be formed, and the bed arms or members are movable to bend the piece of material to be formed into a desired shape. 1. A material forming apparatus , comprising:a plurality of bed arms;a plurality of clamps connected to said bed arms and positioned to receive a piece of material to be formed; anda plurality of gears connected to the plurality of bed arms via pivoting arms, with the plurality of gears rotated to pivot said pivoting arms and move said bed arms to force said piece of material into a desired shape.2. The material forming apparatus of wherein the plurality of gears comprises separate first and second sets of gears and the plurality of bed arms comprises separate first and second sets of bed arms claim 1 , with the first set of gears coupled to the first set of bed arms and operable to move the first set of bed arms into desired positions claim 1 , and the second set of gears coupled to the second set of bed arms and operable to move the second set of bed arms into desired positions.3. The material forming apparatus of wherein the first and second sets of gears are coupled to respective first and second drive gears which operate independent of each other so that the first set of gears and bed arms may be moved independently of the second set of gears and bed arms and vice versa.4. The material forming apparatus of further comprising first and second actuators claim 3 , with the first actuator coupled to the first drive gear and operable to move the first set of bed arms claim 3 , and the second actuator coupled to the second drive gear and operable to move the second set of bed arms.5. The material forming apparatus of wherein the plurality of clamps comprises at least one clamp per bed arm claim 1 , with the clamps being movable between a first released ...

METHOD OF FOLDING EDGES OF TRIM PARTS

A method of folding edges of trim parts includes the following steps. Place an inner surface of a substrate against a panel support so that an upper end of the substrate is disposed above a top end of the panel support. Press a backup blade against an outer surface of the substrate beneath the upper end of the substrate. A folder tool of an edge folding apparatus is urged against the inner surface of the upper end of the substrate in a horizontal direction which laterally folds the upper end of the substrate. Remove the backup blade from the outer surface of the substrate. Then urge the folder tool of the edge folding apparatus against the inner surface of the substrate in a vertical direction and downwardly folding the upper end of the substrate. 1. A method of folding edges of trim parts comprising steps of:placing an inner surface of a substrate against a panel support so that an upper end of the substrate is disposed above a top end of the panel support;pressing a backup blade against an outer surface of the substrate beneath the upper end of the substrate;urging a folder tool against the inner surface of the substrate in a horizontal direction and laterally folding the upper end of the substrate;removing the backup blade from the outer surface of the substrate; andurging the folder tool against the inner surface of the substrate in a vertical direction and downwardly folding the upper end of the substrate.2. The method of claim 1 , wherein the panel support comprises a lower portion joined to an upper portion at an angle.3. The method of claim 2 , wherein the backup blade comprising an elongated body and an engagement end claim 2 , wherein the engagement end and the elongated body are disposed at the angle relative to one another.4. The method of claim 1 , further comprising emitting heat to the upper end of the substrate by a heat emitter prior to the step of pressing the backup blade against the outer surface.5. The method of claim 4 , wherein the heat ...

Manufacturing method

A method for making products made of plastics comprises the steps of moulding a piece made of polyethylene PE, or made of polypropylene PP, and mechanically folding in a guided manner a flap portion of the aforesaid piece at a folding temperature that is greater than ambient temperature ed less than the alpha-type intermediate physical transition temperature of the material. The method reduces the spring-back of the folded portion and the yield in the folding zone.

COLD BENDING OF A LAMINATED GLAZING

The invention relates to a process for the preparation of bent glazed modules comprising a metal framework and a panel comprising a laminated glazing comprising glass substrates separated by an interlayer made of polymer material, the panel being bent, after the laminated glazing has been assembled, by a force which causes it to take the shape of the metal framework and then held in this shape by a holding means, the bending being carried out while the interlayer is at a temperature between 30 and 80° C. The invention reduces the loads necessary for the bending and also the shear stresses between the interlayer made of polymer material and the glass substrates, which reduces the risks of delamination. 1. A process for preparing a bent glazed module comprising a metal framework and a panel comprising a laminated glazing comprising glass substrates separated by an interlayer made of polymer material , the method comprising:bending the panel, after assembling the laminated glazing, by a force which causes it to take the shape of the metal framework; and then,holding the panel in this shape with a holder, wherein the bending is carried out while the interlayer is at a temperature between 30 and 80° C.2. The process of claim 1 , wherein the bending is carried out while the interlayer is at a temperature of greater than 40° C.3. The process of claim 1 , wherein the bending is carried out while the interlayer is at a temperature of less than 75° C.4. The process of claim 1 , wherein the interlayer is at a temperature greater than its glass transition temperature during the bending.5. The process of claim 1 , wherein the interlayer is a PVB.6. The process of claim 1 , wherein at least one glass substrate comprises a sheet of tempered glass.7. The process of claim 6 , wherein all the glass sheets of all the glass substrates of the panel are tempered.8. The process of claim 1 , wherein the panel is heated by juxtaposing a heating element with the panel.9. The process of claim ...

NATURAL PATH FORMING FOR COMPOSITE MATERIAL

A method includes the step placing composite laminate material onto a three dimensional forming tool with an external surface and at least four junctures associated with the external surface. Each juncture is positioned between two adjacent planar surfaces in which each of the two adjacent surfaces extend in a different plane, the junctures converge and each juncture defines a line of direction. The three dimensional forming tool arranged in a two dimensional pattern, has the lines of direction and the two adjacent planar surfaces positioned on opposing sides of each of the at least four junctures are all positioned in a common plane. The line of direction of each of the at least four junctures in the two dimensional pattern converge to a common point. At least one line of direction is not in alignment beyond the common point with another line of direction. Tool apparatus is also provided. 1. A method for forming a composite component , comprising the step of:placing a composite laminate material onto a three dimensional forming tool which comprises:an external surface; and each juncture is positioned between two adjacent planar surfaces in which each of the two adjacent planar surfaces extend in a different plane;', 'each of the at least four junctures comprises a line of direction in which each line of direction extends in a different direction and', 'the at least four junctures converge such that with the three dimensional forming tool arranged in a two dimensional pattern, the line of direction of each of the at least four junctures and the two adjacent planar surfaces positioned on opposing sides of each of the at least four junctures are all positioned in a common plane, wherein the line of direction of each of the at least four junctures in the two dimensional pattern converge to a common point with at least one line of direction not in alignment beyond the common point with another line of direction., 'at least four junctures associated with the external ...

DYNAMIC FORMING TOOLS FOR COMPOSITE PARTS

Systems and methods are provided for dynamically altering the shape of a forming tool for a composite part during forming. An exemplary forming tool includes a main body that holds a first portion of a multi-layer laminate, and a platform that holds a second portion of the laminate aligned with the first portion. The forming tool also includes a biasing device that repositions the second portion with respect to the first portion during forming of the laminate, causing shear stresses between the layers of the laminate. 1. An apparatus comprising: a main body that holds a first portion of a multi-layer laminate;', 'a platform that holds a second portion of the laminate aligned with the first portion; and', 'a biasing device that repositions the second portion with respect to the first portion during forming of the laminate, causing shear stresses between layers of the laminate., 'a forming tool comprising2. The apparatus of claim 1 , wherein:the platform holds the second portion of the laminate aligned with the first portion before a vacuum bag that covers the laminate applies pressure to the forming tool during forming, andthe biasing device repositions the platform in response to the pressure, causing the platform to alter a shape of the laminate during forming.3. The apparatus of wherein:the biasing device repositions the second portion by vertically displacing the platform.4. The apparatus of wherein:the platform is separated from the main body by a lateral gap,each layer of the laminate bridges the gap, andvertically displacing the platform causes the shear stresses.5. The apparatus of wherein: an upper surface contacting the laminate; and', 'a hinge connected to the main body, and, 'the platform comprisesthe biasing device repositions the second portion by rotating the platform about the hinge.6. The apparatus of wherein:the biasing device comprises an air piston.7. The apparatus of wherein:the biasing device comprises a spring.8. The apparatus of wherein:the ...

APPARATUS AND METHOD OF MANUFACTURING DISPLAY DEVICE

An apparatus and a method of manufacturing a display device are disclosed. In one aspect, the apparatus includes a stage on which at least a portion of a component of the display device is seated and a bending unit provided on the stage. The bending unit is configured to bend the component of the display device and attach a portion of the component of the display device to another portion of the component of the display device. 1. An apparatus for manufacturing a display device , the apparatus comprising:a stage on which at least a portion of a component of the display device is seated; anda bending unit provided on the stage and configured to i) bend the component of the display device and ii) attach a portion of the component of the display device to another portion of the component of the display device, a support;', 'a first linear movement unit provided on the support and configured to linearly move in a first direction;', 'a first rotating unit connected to the first linear movement unit and configured to bend the component of the display device; and', 'a second linear movement unit on which the support is provided and configured to linearly move the support in a second direction different from the first direction., 'wherein the bending unit comprises2. The apparatus of claim 1 , wherein the first linear movement unit comprises:a first moving block provided on the support and configured to linearly move; anda first linear driving unit provided on the support and configured to linearly move the first moving block.3. The apparatus of claim 2 , wherein the first linear movement unit further comprises a first guide unit provided between the first moving block and the support.4. The apparatus of claim 2 , wherein the first linear movement unit further comprises a first connection bracket configured to connect the first moving block to the first rotating unit.5. The apparatus of claim 1 , wherein the first rotating unit comprises:a first rotation driving unit ...

TRIM COMPONENT FOR COVERING AN INTERIOR SPACE OF A MEANS FOR TRANSPORTING PASSENGERS AS WELL AS METHOD FOR PRODUCING SUCH A TRIM COMPONENT

The present invention relates to trim component for covering an interior space of a means for transporting passengers, in particular of a vehicle, comprising a support element which has at least one separation surface and at least one edge-folded section abutting the separation surface, wherein the support element has at least one folded edge which includes at least one edge-folded section. Moreover, the present invention relates to a method for producing such a trim component. 1. A trim component for covering an interior space of a passenger transport vehicle , comprisinga support element comprising a separation surface and an edge-folded section attached to the separation surface,wherein the edge-folded section is folded over to form a folded edge.2. The trim component of claim 1 , further comprising a decorative layer applied on the support element with the decorative layer being bent over at the folded edge.3. The trim component of claim 1 , wherein the support element comprises a predefined buckling point which delimits the edge-folded section with respect to a remaining section of the support element.4. The trim component of claim 1 , wherein the edge-folded section encloses a bending angle of 90° or 180° with respect to a surface of the support element.5. The trim component of claim 1 , wherein the edge-folded section encloses a bending angle of 180° relative to a surface of the support element and the edge-folded section at least partially contacts the surface of the support element.6. The trim component of claim 1 , wherein the folded edge encloses a cavity.7. The trim component of claim 1 , further comprising functional elements.8. A method for manufacturing a trim component covering an interior space of a passenger transport vehicle claim 1 , wherein the trim component comprises a support element having an edge-folded section claim 1 , the method comprising the steps of:Heating and placing a calibrated mat in a mold having an upper tool and a lower tool, ...

HEATING CHANNEL UNIT, METHOD FOR PRODUCING A HEATING CHANNEL UNIT, AND FOLDING DEVICE

A heating channel unit of a folding device for folding a border of a decorative layer about a carrier part, includes a channel and a plurality of outlets from the channel, with at least a portion of the heating channel unit being produced via an additive production method. 1. A heating channel unit of a folding device for folding a border of a decorative layer about a carrier part , comprising a channel and a plurality of outlets from said channel , wherein at least a portion of the heating channel unit is produced via an additive production method.2. A heating channel unit according to claim 1 , wherein at least a portion of the heating channel unit is produced in a 3D-printing method.3. A heating channel unit according to claim 1 , wherein at least a portion of the channel is produced via an additive production method.4. A heating channel unit according to claim 1 , wherein at least a portion of the outlet is provided via an additive production method.5. A heating channel unit according to claim 1 , wherein a plurality of hot air guiding elements configured for conducting hot air are produced at least partially via an additive production method.6. A heating channel unit according to one of the previous claim 1 , wherein a plurality of shoulder elements projecting from the channel towards the outside are provided for limiting the heated space between the channel and the border of the decorative layer claim 1 , at least partially via an additive production process.7. A heating channel unit according to claim 1 , wherein a plurality of connection tube elements for introducing hot air into the channel are produced at least partially via an additive production method.8. A heating channel unit according to claim 1 , wherein a plurality of opening transitions are embodied like funnels between the connection tube elements and the channel.9. A heating channel unit according to claim 1 , wherein the channel claim 1 , the outlets claim 1 , and/or the connection tube elements ...

COSMETIC APPLICATORS AND METHODS OF MANUFACTURE

A molded plastic applicator for cosmetics, such as a mascara brush, including an integral molded plastic panel that lies substantially in a mold plane when formed and is bent out of the mold plane to surround an extended longitudinal axis when the applicator is assembled. A plurality of openings, or projections such as bristles, are formed in or on the panel so as to be oriented substantially in a common pull direction transverse to the mold plane when the panel lies in the mold plane and to be oriented substantially radially of the longitudinal axis in directions distributed around the axis when the panel is bent to surround the axis. A retainer holds the panel bent out of the plane in surrounding relation to the axis. The panel may be formed as a plurality of free-ended limbs, radiating from a hub through which the longitudinal axis extends, and bent down around the axis; alternatively, it may be generally rectangular as formed, and bent into a cylinder about the axis, or it may be formed as a band that is wound helically about the axis. A method of making the applicator includes steps of molding the panel, bending the panel about the axis, and retaining the panel in the bent configuration. 1. A molded plastic applicator for cosmetics or the like , comprising:(a) an integral molded plastic panel lying substantially in a mold plane when formed and bent out of the mold plane to surround an extended longitudinal axis; and(b) a plurality of features formed in or on the panel, oriented substantially in a common pull direction transverse to the mold plane when the panel lies in the mold plane and oriented substantially radially of the longitudinal axis in directions distributed around the axis when the panel is bent to surround the axis, said features being projections or openings or mixtures thereof,wherein the panel comprises a plurality of relatively rigid portions interconnected by relatively flexible hinge portions to enable bending of the panel out of the mold ...

METHOD OF MANUFACTURING MAIN BODY OF BICYCLE SADDLE

A method of manufacturing a main body of a bicycle saddle includes the steps of attaching a cover layer to an inner wall of a mold cavity of a forming mold by vacuum suction to make the cover layer have a main area attached to the inner wall and a circumferential area around the main area, heating a base material in the mold cavity to form it into an elastomer and make the main area of the cover layer be combined with and fit the elastomer, combining a bottom shell with the elastomer, and folding back and fixing the circumferential area of the cover layer to a bottom of the bottom shell. 1. A method of manufacturing a main body of a bicycle saddle comprising the steps of:a) attaching a cover layer to an inner wall of a mold cavity of a forming mold by vacuum suction in a way that the cover layer has a main area attached to the inner wall of the mold cavity and a circumferential area located around the main area;b) heating a base material in the mold cavity of the forming mold to form the base material into an elastomer in a way that the main area of the cover layer is combined with the elastomer and fits the elastomer, and combining a bottom shell with the elastomer; andc) folding back the circumferential area of the cover layer to a bottom of the bottom shell and fixing the circumferential area of the cover layer at the bottom of the bottom shell.2. The method of claim 1 , wherein the base material used in the step b) is a liquid foamable material; in the step b) claim 1 , the liquid foamable material is injected into the mold cavity of the forming mold to be expanded and formed into the elastomer on the main area of the cover layer.3. The method of claim 1 , wherein in the step b) the bottom shell is combined with the elastomer in the forming mold while the base material is heated and formed into the elastomer.4. The method of claim 1 , wherein in the step b) the bottom shell is combined with the elastomer after the base material is heated and formed into the ...

HYBRID SOLID-INFLATABLE MANDREL FOR BLADE MANUFACTURING

A mandrel () defines a void geometry in a layup for a blade shell () via a rigid mandrel core () and a plurality of expandable bladders (A-F, A-F) attached adjacently to each other in sequence around a periphery of the core, forming an expandable outer cover on the mandrel. The bladders are controllably expandable (B, ) individually or in proper subsets of all the bladders to adjust pressure distribution and mandrel position within the layup after closing a blade shell mold over the layup. The bladders may be transversely partitioned () at multiple spanwise (S) positions along the mandrel in order to define additional sets of adjustable bladders along the span of the mandrel. 1. An apparatus for fabrication of a blade , comprising;a plurality of expandable bladders adjacently attached around a periphery of a substantially rigid core as seen in a transverse sectional view thereof; anda control system that controls an expansion condition of the bladders individually or in selectable proper subsets thereof;wherein the bladders are configured to provide outward force against an interior of a layup of a shell of the blade in a mold while the mold constrains an outer surface of the blade shell layup.2. The apparatus of claim 1 , wherein the bladders are individually valved such that an expansion and a contraction of each bladder is individually controlled.3. The apparatus of claim 1 , wherein the bladders are valved and controlled such that an expansion gas cannot shift among them during a given stage of fabrication.4. The apparatus of claim 1 , wherein the rigid core comprises a forward mandrel core in the shell layup claim 1 , and the plurality of expandable bladders comprises:a leading edge bladder;a suction side bladder;a forward suction side spar cap bladder;a bladder for a forward side of a spar webbing;a forward pressure side spar cap bladder; anda forward pressure side bladder.5. The apparatus of claim 4 , further comprising an aft mandrel core spaced aft of the ...

PROTECTIVE FILM FOR A DISPLAY DEVICE, METHOD OF MANUFACTURING THE DISPLAY DEVICE HAVING THE SAME, AND MANUFACTURING APPARATUS FOR THE PROTECTIVE FILM

An apparatus for manufacturing a bending panel of a display includes a lower mold having a first member on which a target panel is placed, an upper mold disposed adjacent the lower mold and including a second member including a first surface to press a portion of the target panel and a second surface having a first slope with respect to the first surface, and side molds disposed at opposite sides of the lower mold and each having a third member with a third surface complementary to the second surface of the second member. The first slope is smaller than about 90 degrees. 1. An apparatus for manufacturing a bending panel of a display device , the apparatus comprising:a lower mold having a first member on which a target panel is placed;an upper mold disposed adjacent the lower mold and comprising a second member having a first surface to press a portion of the target panel and a second surface having a first slope with respect to the first surface; andside molds disposed at opposite sides of the lower mold and each having a third member with a third surface complementary to the second surface of the second member,wherein the first slope is smaller than about 90 degrees.2. The apparatus of claim 1 , wherein the first member comprises a stage having a receiving portion substantially parallel to a plane defined by a first direction and a second direction intersecting the first direction claim 1 , andthe side molds comprise:a pair of first side molds spaced apart from each other in the first direction, and disposed at the opposite sides of the lower mold to press the target panel in the first direction; anda pair of second side molds spaced apart from each other in the second direction, and disposed at the both sides of the lower mold to press the target panel in the second direction.3. The apparatus of claim 2 , wherein the upper mold is spaced apart from the lower mold in a third direction intersecting the first direction and the second direction claim 2 , and the upper ...

BELT, BLOOD PRESSURE MEASURING DEVICE, AND METHOD OF MANUFACTURING BELT

A belt includes; a first belt portion including a cover layer formed of a resin material and a first insert layer disposed within the cover layer and formed of a high-tensile material having a tensile strength higher than that of the resin material, the first belt portion having a bent shape along a circumferential direction of a living body; and a second belt portion configured to be connected to the first belt portion. 1. A belt comprising:a first belt portion including a cover layer formed of a resin material and a first insert layer disposed within the cover layer and formed of a high-tensile material having a tensile strength higher than that of the resin material, the first belt portion having a bent shape along a circumferential direction of a living body; anda second belt portion configured to be connected to the first belt portion.2. The belt according to claim 1 , wherein:the first belt portion further includes a second insert layer disposed within the cover layer and formed of a thermoplastic resin;the cover layer is formed of a thermosetting resin; anda tensile strength of the high-tensile material in the circumferential direction of the living body is higher than that of the thermosetting resin forming the cover layer.3. The belt according to claim 1 , wherein the high-tensile material includes at least one of a high-strength polyarylate fiber claim 1 , a liquid crystal polymer claim 1 , a PET resin claim 1 , or a PEN resin.4. The belt according to claim 1 , wherein the high-tensile material is formed in a mesh shape.5. A blood pressure measuring device comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the belt according to ;'}a curler disposed on a side of the belt closer to a living body and having a bent shape along the living body;a bag-shaped cuff disposed on one side of the curler, configured to be wound around the living body, and further configured to be inflated when a fluid is supplied to an inner space of the cuff; anda supply ...

DEVICE AND METHOD FOR SHAPING A SEMI-FINISHED FIBER PRODUCT

A device for shaping a semi-finished fiber product for manufacturing a C-shaped or I-shaped former, and including clamping mechanisms and a forming tool. Each clamping mechanism has a first and a second clamping element and together they hold a semi-finished fiber product along two longitudinal and opposite edges. The clamping elements and forming tool move in a coupled manner between starting and end positions. During this movement, the longitudinal edges of the semi-finished fiber product are transformed into a curved shape, wherein a length of one of the longitudinal edges of the semi-finished fiber product does not change and a length of the other longitudinal edge becomes greater. During the movement, the forming tool is transformed into a curved shape and guided relative to the clamping elements against the semi-finished fiber product such that the semi-finished fiber product is deep drawn over the forming tool. 1. A device for shaping a semi-finished fiber product for manufacturing a C-shaped or I-shaped former , wherein the device comprises:a plurality of clamping mechanisms and a forming tool,wherein each clamping mechanism has first clamping elements and second clamping elements, wherein the first clamping elements are configured and arranged to hold a semi-finished fiber product along a first longitudinal edge of the semi-finished fiber product, and the second clamping elements are configured and arranged to hold the semi-finished fiber product along a second longitudinal edge of the semi-finished product, wherein the first and the second longitudinal edges of the semi-finished fiber product are opposite one another, andwherein for shaping a semi-finished fiber product held by the clamping elements, the first clamping elements, the second clamping elements and the forming tool are movable in a coupled manner between a respective starting position and a respective end position in such a way that:(i) during the movement of the first clamping elements from ...

Apparatus for bending lamellar workpieces

A machine for bending reinforced thermoplastic workpieces includes a machine frame. First and second spaced rest plates are mounted to the frame, with the plates having a first planer orientation, which define a rest plane, for supporting a workpiece and a second angularly disposed orientation for bending the workpiece. A compression rest is disposed between the plates. A heated bending beam is in alignment with and spaced from the compression rest. A drive system is operably associated with the frame for causing relative movement between the beam and the plates and the rest, so that a workpiece supported by the plates and the rest in the first orientation may engage the beam. The plates are operably interconnected for therefore defining a common pivot axis. A system is provided for causing at least one of the plates to be pivoted about the pivot axis. A further system is operably associated with the plates when in the first planer orientation for adjusting the plates relative to the common pivot axis so that the rest plane may be selectively positioned relative to the common pivot axis prior to a workpiece on said plates being engaged by the bending beam.

Method of bending plate-like workpieces and bending machine for carrying out this method

Process for bending plate-shaped workpieces and bending machine for carrying out the process.

Method for contactless bending of parts made of a plastic with thermoplastic properties and bent or adjusted part according to this method

Verfahren zum berühungslosen Biegen von Teilen (T) aus einem Kunststoff mit thermoplastischen Eigenschaften durch lokales Aufschmelzen mit Hilfe eines Energiestrahls (ES) und anschließendes Abkühlen, wobei ein stark konvergierender Energiestrahl (ES) verwendet wird, denen Fokuspunkt (FP) auf oder in der Nähe der dem Energiestrahl (ES) zugewandten Oberseite (O) der Teile (T) liegt, und wobei der Kunststoff durch Absorptionswärme derart lokal aufgeschmolzen wird, daß sich die Teile (T) beim Abkühlen zum Energiestrahl (ES) hin verbiegen. method to the unemployed Bending parts (T) of a plastic with thermoplastic Properties by local melting with the help of an energy beam (ES) and subsequent Cool down, taking a strongly convergent energy beam (ES) is used, which Focus point (FP) on or near the energy beam (ES) facing top (O) of the parts (T), and wherein the plastic by absorption heat is melted locally so that the parts (T) during cooling to Bend the energy beam (ES).

積み重ねシ−ト状物折り曲げ装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Production line for composite long products and bent reinforcement elements

FIELD: construction; manufacturing technology. SUBSTANCE: invention relates to production lines of shaped articles from composite materials used for reinforcement of conventional and prestressed building structures. Process line for production of long reinforcement articles comprises serially arranged and installed creel, device for laying and tensioning continuous reinforcing fibres, impregnating-forming channel, abrasive coating application mechanism, polymerization unit and air cooler, pulling device, cutoff device and final products polymerization chamber with loading bogies moving in it, wherein the impregnating-shaping path includes the reinforcing fibres heater, the heated impregnation path, heated binder return trays, squeezing rolls, spreading ring, heated shaping die, thread laying machine with valve electric drive and first polymerisation unit. Process line for making bent reinforcement articles comprises series-arranged and installed creel, device for laying and tensioning continuous reinforcing fibres, impregnating-shaping path, floating mechanism for application of abrasive coating with option of direction and core arrangement into mandrel grooves fixed on pulling device, pulling device rotating mandrels fixed on it, cutting device and final products polymerization chamber with loading bogies moving in it, wherein the impregnating-shaping path includes a reinforcing fibre heater, a heated impregnation path, a heated binder return tray, squeezing rolls, a lay ring, a heated forming die, a thread laying machine with a gate electric drive and a first polymerisation unit. EFFECT: invention can be used in production of reinforcement structural materials. 2 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 738 529 C1 (51) МПК E04C 5/07 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E04C 5/07 (2020.08); B29C 53/02 (2020.08); B29C 70/00 (2020.08) (21)(22) Заявка: 2019141624, 16.12.2019 (24) Дата ...

A kind of rigid foam core thermoforming process

本发明涉及一种硬质泡沫芯材热成型方法，属于复合材料制造技术领域。本发明主要包括采用真空袋/固化炉成型技术，将PMI泡沫板放置于阴模成型模上，两端使用Airpad橡胶封挡，PMI泡沫板表面铺放透气毡，然后糊制真空袋，通过加温抽真空的方式将PMI板弯曲成型。本发明采用真空袋/固化炉成型技术成型PMI泡沫芯材，解决了机械加工成型方式大量浪费材料的问题。

Moulding equipment

一种塑形设备包括载台、驱动装置及压合装置。驱动装置包括相对于载台上下移动的升降台。压合装置包括下压合单元及上压合单元。下压合单元具有设置载台的下定位板、设置下定位板的座体、至少一个供板件置放且枢设座体且另一端能上下移动的摆臂件、至少一个撑托摆臂件的承靠件及一端连接座体且另一端连接摆臂件的复位弹性件。上压合单元具有设置升降台的上定位板、多个一侧贯穿上定位板且连结升降台的导引连杆、连结导引连杆的另一侧并随升降台的下降而压抵于板件的压板及至少一侧连结上定位板且能与摆臂件相配合的加压件，当压板及加压件受升降台推动而压抵板件，加压件能受上定位板进一步推动而带动摆臂件往承靠件枢转并让板件的相应部分弯折。

Apparatus for hot formation of pressed laminated plastic sheets

Использование: изготовление различных изделий из слоистого пластика гибкой. Суй ность изобретени : в устройстве дл  гор чего формований листов-прессованного слоистого пластика, содержащем закрепленное на зажимном устройстве посредством держател  с возможностью смещени  изгибающее устройство, согласно изобретению держатель выполнен в виде направл ющей , состо щей из двух частей, шарнирно соединенных между собой и с нижней зажимной поверхностью зажимного устройства . Изгибающее устройство снабжено установленной подвижно в направл ющей кареткой, а нажимной пуансон с нажимным валиком изгибающего устройства установлены на указанной каретке и снабжены приводом в виде силового цилиндра с поршнем, установленным на корпусе каретки. При этом зажимна  поверхность противодавлени  выполнена на нижней части направл ющей , установленной с возможностью перемещени  дл  обеспечени  угла изгиба листа. 4 з.п,ф-лы, 7 ил.

Manufacture of tire bead protector

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Apparatus for bending of spectacles

The present invention relates to an apparatus for bending a spectacle frame. According to an embodiment of the present invention, the invention comprises: a body part which is formed by a pair of walls facing each other; upper rollers which are formed between the pair of walls; a pair of lower rollers which are formed between the pair of walls while being separated from the bottom of the upper rollers, and spin while moving vertically up and down; a moving part which moves the pair of the lower rollers toward the upper rollers or from the upper rollers; and a rotating part which bends the spectacle frame with a certain curvature by rotating the pair of the lower rollers after closely moving the spectacle frame between the upper rollers and the pair of the lower rollers. Accordingly, the apparatus for bending a spectacle frame can bend the spectacle frame with various curvatures by adjusting an interval between the upper rollers and the pair of the lower rollers.

Ramped stiffener and apparatus and method for forming the same

A die tool for forming a C-section component having radiused shoulders, the includes a cylindrical inner die and an outer die having a cylindrical central portion connected to opposing end flanges by respective radiused concave portions. A portion of the inner die is arranged to be disposed between the end flanges of the outer die and spaced apart therefrom to define a cavity corresponding to the desired cross-section of the C-section component to be formed. The radiused convex and concave portions have a radius of curvature that varies about the circumference of the respective inner and outer dies. The inner and outer dies are rotatable such that the radius of curvature of the radiused convex and concave portions where the inner and outer dies are adjacent to one another varies as the inner and outer dies are rotated.

Ramped stiffener and apparatus and method for forming the same

A die tool for forming a C-section component having radiused shoulders, the includes a cylindrical inner die and an outer die having a cylindrical central portion connected to opposing end flanges by respective radiused concave portions. A portion of the inner die is arranged to be disposed between the end flanges of the outer die and spaced apart therefrom to define a cavity corresponding to the desired cross-section of the C-section component to be formed. The radiused convex and concave portions have a radius of curvature that varies about the circumference of the respective inner and outer dies. The inner and outer dies are rotatable such that the radius of curvature of the radiused convex and concave portions where the inner and outer dies are adjacent to one another varies as the inner and outer dies are rotated.

Stiffener with inclined section, device and method for its production

FIELD: process engineering. SUBSTANCE: invention relates to stiffness element and to its production. Tool to form element with C-like cross-section comprises inner roller with cylindrical body and cylindrical inner surface connected with opposite flat end surfaces complying with appropriate rounded bulged parts and outer roller with cylindrical central part connected with opposite end flanges by appropriate rounded concave parts. Inner roller part can be arranged between outer roller end flanges and is spaced therefrom to make a cavity complying with required cross-section of element being formed. Rounded convex and concave parts feature radius of curvature varying over peripheral surface of appropriate roller. Method of forming said C-shape element from composite reinforced with fiber with outer flanges connected with central rib by rounded beads comprises feeding the composite through forming tool space and revolving said rollers to vary the radius of curvature of said rounded beads. EFFECT: production of stiffeners of high strength with no folds. 14 cl, 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 498 903 (13) C2 (51) МПК B29C 70/50 (2006.01) B29C 53/02 (2006.01) B64C 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011103993/05, 14.07.2009 (24) Дата начала отсчета срока действия патента: 14.07.2009 (72) Автор(ы): ЙЕТС Мартин Хэмпден (GB), ВИНТЕР Даррен Джон (GB) (73) Патентообладатель(и): ЭЙРБАС ОПЕРЭЙШНЗ ЛИМИТЕД (GB) R U Приоритет(ы): (30) Конвенционный приоритет: 18.07.2008 GB 0813161.7 (43) Дата публикации заявки: 27.08.2012 Бюл. № 24 2 4 9 8 9 0 3 (45) Опубликовано: 20.11.2013 Бюл. № 32 (56) Список документов, цитированных в отчете о поиске: US 3355922 А, 05.12.1967. US 2007/175573 А1, 02.08.2007. WO 2005/105413 А2, 10.11.2005. RU 2219058 С1, 20.12.2003. RU 2144487 С1, 20.01.2000. 2 4 9 8 9 0 3 R U (86) Заявка PCT: GB 2009/050846 (14.07.2009) C 2 C 2 (85) Дата начала рассмотрения заявки ...

Apparatus for thermal shaping of plastic material sheet blank by bending

FIELD: manufacture of volumetric pieces from plastic sheet by bending. SUBSTANCE: apparatus for thermal shaping of plastic material sheet by bending has supporting base, mounted with capability of reciprocation; means for fixation and clamping of blank in zone of bending; mean for local heating of blank in zone of bending and shaping joint, that has a mounted with capability of reciprocation shaping member for creation of bending effort on tail part of blank, subjected to shaping, and template. Apparatus has a mounted on base inclined platform, on upper and lower parts of which there are means of fixation to support blank. made as preliminary shaped door panel, that has preliminary shaped tail with protrusion located over upper end of platform. Clamping mean is made in the form of clamping member, mounted with capability of reciprocation. The member is mounted on axis with capability to swing and is provided with pressing mean with pit to catch protrusion of preliminary shaped panel end. Template is fixed in upper part of inclined platform and has movable supporting member, that is mounted so as to be capable to reciprocate along platform to position, located away from bent end of panel and to position to support bent end of panel. Mean of heating is made as infrared heater with lengthened resisting member. In the case the heater is mounted on fixed on base auxiliary slant platform with capability of reciprocation to place resisting member in operational position over outer surface of preliminary bent end of panel. In the case shaping member has right-angled member, mounted with capability to swing on axis, to be engaged with outer surface of preliminary bent end of panel at line of heating during the end bending from heated line around protruded supporting member of template to give side wall U-shaped form with reversal bending. EFFECT: simplification of technology of production of volumetric pieces from plastic sheet by bending. 3 cl, 10 dwg ЕЗЭУУОСсС ПЧ ГЭ ...

Hydro insulator and assembly method

본 발명은 하이드로 인슐레이터 및 이의 조립방법에 관한 것으로서, 더욱 상세하게는 수용부가 구비된 브라켓; 상기 브라켓의 수용부에 배치되는 아웃파이프; 상기 아웃파이프 내측면과 외접하는 러버부재; 상기 러버부재에 인서트 배치되는 이너코어; 상기 러버부재의 인서트되고, 상기 이너코어 외측에 배치되는 미드파이프; 및 상기 러버부재의 상부를 덮는 어퍼리드;를 포함하여 이루어지되, 상기 러버부재의 외주면에는 유액이 충진될 수 있는 유액실이 형성되는 것을 특징으로 한다. 즉 본 발명은 러버부재의 경도를 저감시켜 상하방향 진동에 대하여 NVH 성능을 향상시켜 로드노이즈를 개선할 수 있고, 전후방향 진동에 대해서는 유액실(S)이 충진 유액에 의하여 절연성 댐핑성능을 향상시켜 여진감을 개선함으로써 승차감을 향상시킬 수 있는 하이드로 인슐레이터 및 이의 조립방법를 제안하고자 한다. The present invention relates to a hydro insulator and a method for assembling the same, and more particularly, to a bracket having a receiving part; an out pipe disposed in the receiving portion of the bracket; a rubber member in contact with the inner surface of the out pipe; an inner core which is inserted into the rubber member; a mid pipe inserted into the rubber member and disposed outside the inner core; and an upper lid covering the upper portion of the rubber member, wherein an emulsion chamber in which an emulsion can be filled is formed on an outer circumferential surface of the rubber member. That is, the present invention can improve the rod noise by reducing the hardness of the rubber member to improve the NVH performance with respect to vertical vibration, and improve the insulating damping performance of the fluid chamber (S) by the fluid filled with the forward and backward vibration. The present invention intends to propose a hydro insulator capable of improving riding comfort and an assembly method thereof by improving the feeling of excitation.

Patent JPH0430332B2

A kind of soft band furling plate round machine of tetrafluoro

本发明属于四氟软带技术领域，尤其是一种四氟软带卷圆机，包括支撑柱，四个支撑柱的顶部均固定连接有动力箱，动力箱的上表面固定连接有功能箱，功能箱的内壁固定安装有第一轴承，两个第一轴承以功能箱的轴线为中心呈对称分布，第一轴承的内圈固定连接有第一转轴，第一转轴的两端贯穿并延伸至功能箱的表面。该四氟软带卷圆机，通过设置四个支撑柱的顶部均固定连接有动力箱，动力箱的上表面固定连接有功能箱，在使用时，将待卷圆的四氟软带从送料板的表面滑动推进，四氟软带的表面与卷圆杆和功能轮的表面接触，功能轮转动带动四氟软带和卷圆杆转动，对四氟软带进行卷圆，从而解决了对四氟软带卷圆的问题。

Method and device for configuring a user-specific hearing system

Die Erfindung betrifft eine Vorrichtung sowie ein Verfahren zur Konfiguration eines nutzerspezifischen Hörsystems (01), welches eine Empfangseinheit zum Empfang von Schallereignissen, eine Umsetzereinheit zur frequenzabhängig variablen Anpassung der empfangenen Schallereignisse und eine Wiedergabeeinheit zur Wiedergabe der angepassten Schallereignisse an das Hörorgan eines Nutzers (02) umfasst. Die Vorrichtung umfasst dazu einen Schallgenerator (03) zur Erzeugung von Schallereignissen; mindestens einen vom Nutzer des Hörsystems beabstandeten Lautsprecher; eine Steuereinheit (05), welche den Schallgenerator (03) veranlasst, in einer vorbestimmten Abfolge mehrere Schallereignisse mit verschiedenen Frequenzen zu generieren, die generierten Schallereignisse vorbestimmt verstärkt und zur Wiedergabe als Schallereignisse mit gleicher Lautheit an die Lautsprechereinheit (04) sendet, über eine Bedienerschnittstelle Bewertungsdaten empfängt, die eine vom Nutzer (02) wahrgenommene Lautheitsdifferenz zwischen im Frequenzbereich benachbarten wiedergegebenen Schallereignissen repräsentieren, Korrekturwerte ausgibt, die am Hörsystem (01) anwendbar sind, um dessen Umsetzereinheit zu konfigurieren, sodass die wahrgenommene Lautheitsdifferenz verringert oder beseitigt wird. The invention relates to a device and a method for configuring a user-specific hearing system (01), which has a receiver unit for receiving sound events, a converter unit for the frequency-dependent variable adaptation of the received sound events and a playback unit for reproducing the adapted sound events to the hearing organ of a user (02). includes. The device comprises for this purpose a sound generator (03) for generating sound events; at least one speaker spaced from the user of the hearing system; a control unit (05) which causes the sound generator (03) to generate a plurality of sound events with different frequencies in a predetermined sequence, selectively amplifies the generated sound events and ...

Preparation of fiber-reinforced thermoplastic resin molded pieces

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

TILT RIGID ELEMENT, DEVICE AND METHOD FOR PRODUCING SUCH RIGIDITY ELEMENT

1. Формовочный инструмент (30) для формования компонента с С-образным сечением, имеющего закругленные заплечики, содержащий: ! внутренний ролик (32), имеющий цилиндрический корпус (36) с цилиндрической наружной поверхностью, соединенной с противоположными плоскими торцевыми поверхностями (38) соответствующими закругленными выпуклыми частями (40); и ! наружный ролик (34), имеющий цилиндрическую центральную часть (44), соединенную с противоположными торцевыми фланцами (46) соответствующими закругленными вогнутыми частями (48), при этом: ! часть внутреннего ролика (32) выполнена с возможностью расположения между торцевыми фланцами (46) наружного ролика (34) и отстоит от них с образованием полости (50), соответствующей требуемому поперечному сечению формуемого компонента с С-образным сечением, отличающийся тем, что: ! закругленные выпуклые и вогнутые части (40, 48) имеют радиус кривизны, который изменяется по периферической окружности соответствующего внутреннего и наружного ролика (32, 34); и ! внутренний и наружный ролики (32, 34) выполнены с возможностью вращения таким образом, что радиус кривизны закругленных выпуклых и вогнутых частей (40, 48) изменяется при вращении внутреннего и наружного роликов, когда внутренний и наружный ролики сопряжены друг с другом. ! 2. Формовочный инструмент по п. 1, отличающийся тем, что внутренний и наружный ролики (32, 34) выполнены телескопическими для обеспечения возможности изменения длины роликов вдоль их оси вращения. ! 3. Формовочный инструмент по п. 2, отличающийся тем, что длина внутреннего и наружного роликов (32, 34) может изменяться при вращении роликов. ! 4. Формовочный инструмент по п. 3, отличающийся те� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2011 103 993 (13) A (51) МПК B29C 70/50 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2011103993/05, 14.07.2009 (71) Заявитель(и): ЭЙРБАС ОПЕРЭЙШНЗ ЛИМИТЕД (GB) Приоритет(ы): (30) Конвенционный приоритет: 18.07.2008 GB 0813161. ...

Method and apparatus for deforming by way of heat multilayer resin laminates

Apparatus for manufacturing articles from thermoplastic sheet materials by bending

Изобретение относитс  к обработке термопластичных материалов, в частности - к устройствам дл  формовани  листовых термопластов, и может быть использовано дл  изготовлени  корпусных пластмассовых деталей в приборостроении. Цель изобретени  - повышение качества изделий за счет закреплени  и нат жени  заготовки с одновременным ограничением раст жени  относительно формующей поверхности шаблона. Дл  этого устройство, содержащее основание 1, раздвижные шаблон и матрицу, включающую раздвижные 6 и поворотные 7 части с упорами 8 дл  фиксации заготовки, снабжено ограничительными планками 11, установленными на упорах и взаимодействующими с шаблоном при гибке заготовки. Кроме того, устройство снабжено шарнирно установленными на основании опорными плитами 14, взаимодействующими при гибке с поворотными част ми 7 матрицы и серьгами 13, шарнирно соединенными с раздвижными 6 и поворотными 7 част ми матрицы. При гибке ограничительные планки 11, взаимодействующие с шаблоном, обеспечивают прижим заготовки 18 к формующим поверхност м матрицы, дополнительное ее нат жение за счет выборки зазоров в шарнирных соединени х, а также ограничение раст жени  и углов гиба заготовки 18. 4 ил. The invention relates to the processing of thermoplastic materials, in particular, to devices for forming sheet thermoplastics, and can be used for the manufacture of body plastic parts in instrument making. The purpose of the invention is to improve the quality of products by securing and tensioning the workpiece while at the same time limiting the stretch relative to the forming surface of the template. For this, the device comprising a base 1, a sliding template and a matrix including sliding 6 and pivoting 7 parts with stops 8 for fixing the workpiece, is provided with restrictive bars 11 mounted on the stops and interacting with the template during bending of the workpiece. In addition, the device is equipped with base plates 14 pivotally mounted on the base, interacting, during bending, with rotatable ...

Method for hot bending and forming organic glass

本发明涉及有机玻璃技术领域，尤其是一种有机玻璃热弯成型的方法，包括如下步骤：S1、场地、模具的清理：S2、加温前准备：S3、气密检测：密封正常后保持抽真空状态进行加温作业。S4、冷却烘干：在室温下自然冷却后脱模，将脱模后的有机玻璃边部进行磨边、抛光，喷涂密封涂料后烘干，既得到热弯成型的有机玻璃。本发明采用加热和抽真空的方式，辅助模具进行有机玻璃的热弯成型作业，具有成型快，成型后有机玻璃的表面质量好、良率高，且折弯时无需控制力度，折弯速度快，效率高，具有市场前景，适合推广。

Apparatus for forming sheet materials

The mold is secured on the bed portion, and the frame is moved up and down by the jack devices so that the rubber sheet is moved down to the mold and moved up from the mold in a reciprocating motion. While setting the work W, the rubber sheet is stretched by the sheet stretching devices for absorbing the deflection of the rubber sheet, thereby the possibility of the dislocation of the work W on the mold due to the contact with the rubber sheet is reduced, and the insertion of the work between the rubber sheet and the mold becomes easy. Both edge portions of the rubber sheet extending beyond the edge of the mold are clipped by the convex portion formed on the bed portion and the concave portion formed on the frame, thereby the wrinkling of the rubber sheet hardly occurs.

Method of vacuum forming a composite

A composite hot drape vacuum forming method and apparatus. The apparatus includes an elongate vacuum chamber (12) having a lid (14) and a housing (16). An inflatable seal (26) is disposed between the lid (14) and the housing (16). Inflation of the inflatable seal (26) creates on airtight vacuum chamber. A heating blanket (36) is located in the bottom of the vacuum chamber (12). An inflatable bladder (28) is located on top of the heating blanket and extends approximately over the length of the vacuum chamber. The interior of the inflatable bladder is in fluid connection with the exterior of the vacuum chamber. Composite charges (40) are placed within the vacuum chamber on top of the vacuum bladder (28). Lay-up mandrels (42) are placed on top of the unformed composite charges and the vacuum chamber is closed and sealed. The composite charges (40) are heated using the heating blanket (36). The interior of the vacuum chamber is then evacuated. As the interior is evacuated, the inflatable bladder expands forming the composite charges (40) around the lay-up mandrels (42). After forming, the pressure in the interior of the vacuum chamber (12) is equalized and the lid (14) is opened. The formed composite charges and mandrels are then removed.

Method of producing protective tubes

The invention relates to a method of producing protective tubes. The inventive method comprises the following steps consisting in: producing a plurality of flat warp knit bands using a Rachel loom; and shaping said flat bands such that the longitudinal ends of each flat band join together and overlap each other, thereby forming a tubular shape. The inside diameter of the tube and the overlapped segment can be controlled and defined by the method and said inside diameter can be virtually limitless.

Method and apparatus for heat shaping of laminated resin plate

공지된 이런 종류의 방법 및 장치에서 휨시 의도치 않는 층의 변위가 서로 일어나고, 더군다나 오직 직각의 휨만이 가능하다. In this type of known method and apparatus, undesired displacements of the layers occur with each other, and only right angle bending is possible. 그러나 본 발명에 따르는 방법에서는 전 휨가공중 실질적인 휨압력이 굴곡될 수 있는 시이트의 끝단부(2)위에 균등하게 작용될 뿐만 아니라, 상기 휨압력의 작용중에 상이한 적층위에서 시이트 자유단부(2)의 방향(F4)으로 인장력이 가해진다. However, the method according to the invention not only acts equally on the end 2 of the sheet where the actual bending pressure during bending can be bent, but also the sheet free end 2 on different laminations during the action of the bending pressure. Tensile force is applied in the direction F4.

METHOD AND DEVICE FOR FOLDING A PLATE OF SYNTHETIC MATERIAL CHARGED WITH ALUMINUM TRIHYDRATE

PROCESS FOR FORMING CONVEX PROFILED PARTS NOT DEVELOPABLE IN COMPOSITE MATERIAL.

PROCESS FOR FORMING A FLEXIBLE PIPE, PARTICULARLY FOR THE TRANSPORT OF FLUIDS ON MOTOR VEHICLES

COMPOSITE MATERIAL IN PARTICULAR FOR WIRING OF ELECTRICAL BEAMS

Improvements to a process for shaping stretched sheet materials

PROCESS AND DEVICE FOR HOT DEFORMATION OF A WORKPIECE, PARTICULARLY BY BENDING.

Pour réaliser à chaud la déformation d'une pièce 2, par exemple par pliage d'une pièce en matière plastique, on exerce sur cette pièce, dans la zone 2a à déformer, une pression contrôlée P1 de déformation et, pendant au moins le début de l'application de cette pression, on chauffe de manière contrôlée la pièce de travail, au moins dans cette zone à déformer, de sorte que, sous l'effet conjugué de la pression et de la chaleur, la pièce se déforme jusqu'à son état final désiré lorsqu'elle a atteint une température en relation avec la contrainte mécanique de déformation à laquelle elle est soumise. To achieve hot deformation of a part 2, for example by bending a plastic part, this part is exerted, in the zone 2a to be deformed, a controlled pressure P1 of deformation and, during at least the beginning application of this pressure, the workpiece is heated in a controlled manner, at least in this zone to be deformed, so that, under the combined effect of the pressure and the heat, the workpiece deforms to its desired final state when it has reached a temperature in relation to the mechanical strain of deformation to which it is subjected.

PROCESS AND DEVICE FOR THE HOT DEFORMATION OF A WORKPIECE, PARTICULARLY BY BENDING.

METHOD AND DEVICE FOR SHAPING AND HOT CONSOLIDATION OF THERMOPLASTIC MATRIX LAMINATES

Equipment for continuously folding thermoplastic sheet - to produce tubular packaging at high output rates

Flexible composite material band for sheathing automobile cable bundles

A flexible composite having at least two material layers joined together, one being non-shrinkable and the other being dimensionally unstable or prestressed in an orientation transverse to the longitudinal direction. The two layers remain intimately joined during deformation of the composite. Also claimed is the sheathing of a bundle of wires by forming the composite around the bundle by heat shrinking of the composite.

Method and device for forming plastic sheets

METHOD FOR OBTAINING A CURVED MULTILAYER STRUCTURE

Une structure multicouche courbe (10) est formée à partir de films individuels (1, 2) qui sont initialement plans. Les films sont reliés fermement entre eux le long de surfaces respectives situées en vis-à-vis. Un traitement thermique est appliqué à un ou aux deux films (1, 2) de la structure de façon à provoquer des contractions ou élongations respectives qui sont différentes pour les deux films aux températures courantes d'utilisation. Un écart entre lesdites contractions ou élongations provoque une courbure de la structure multicouche. La structure possède ainsi une forme permanente courbe, sans que des contacts entre des instruments de formage par compression et une partie utile de la structure multicouche soient nécessaires. Un tel procédé est particulièrement utile pour une structure multicouche qui est destinée à être appliquée sur une lentille ophtalmique. A curved multilayer structure (10) is formed from individual films (1, 2) which are initially planar. The films are firmly connected to each other along respective surfaces facing each other. A heat treatment is applied to one or both films (1, 2) of the structure so as to cause respective contractions or elongations which are different for the two films at the current temperatures of use. A gap between said contractions or elongations causes a curvature of the multilayer structure. The structure thus has a curved permanent shape, without the need for contacts between compression forming instruments and a useful part of the multilayer structure. Such a method is particularly useful for a multilayer structure that is intended to be applied to an ophthalmic lens.

Method for manufacturing one or more profiled sections made from flexible material, particularly from paper, cardboard, composite materials or the like, and device for implementing this method

The subject of the present invention is a method for manufacturing one or more profiled sections made from flexible material, particularly from paper, cardboard, composite materials or the like, and a device for implementing this method. Device characterised in that it consists essentially of a device (1) for paying out strips of flexible material, of a multiple gluing device (2), of a kinking means (3), of a station (4) for preforming the tapes obtained, of a station (5) for forming the one or more edges of the one or more profiled sections to be obtained, of a device (6) for calibrating the one or more profiled sections to be obtained and of a means (7) for transporting the one or more profiled sections being formed.

METHOD AND DEVICE FOR FOLDING A PLATE OF SYNTHETIC MATERIAL CHARGED WITH ALUMINUM TRIHYDRATE

Selon un procédé de pliage d'une plaque (2) en matériau synthétique comportant une charge de trihydrate d'alumine de plus de 20% dans une matrice de méthacrylate de méthyle :- on chauffe une section à courber (A) de la plaque (2) ;- on plie la section à courber (A) de la plaque (2) en maintenant une face extérieure (20) convexe sans extension.Dispositif mettant en oeuvre le procédé et plaque pliée obtenue par le procédé.

Vinyl glove maker

비닐원단을 공급하는 원단공급부, 비닐원단을 장갑으로 성형하는 열금형부, 열금형부의 프레스 작업으로 비닐장갑을 성형한 다음 이를 배출하는 배출부, 배출부로의 배출시 장갑 이외의 파지 부분을 분리 배출하는 찌꺼기 배출부로 이루어지는 일회용 위생비닐장갑 자동제조기에서, Fabric supply part for supplying vinyl fabric, heat mold part for molding vinyl fabric with gloves, and ejection part for forming plastic gloves by press work of hot mold part, and discharge part that is discharged to the discharge part. In the disposable sanitary vinyl gloves automatic manufacturing machine consisting of a waste discharge part, 열금형부(20)에서 성형된 비닐장갑을 수개의 롤러(51)에 지지되는 엔드리스상의 콘베이어 벨트(52) 저면에 설치된 핀(53)으로 픽업하여 찌꺼기 배출부(40)와 이격된 배출판(61)으로 이송하는 픽업부(50); 및 The discharge plate spaced apart from the waste discharge part 40 by picking up the vinyl gloves molded by the hot mold part 20 to the pin 53 installed on the bottom of the endless conveyor belt 52 supported by the several rollers 51. A pickup 50 for transferring to 61; And 배출판(61)의 중앙에 형성한 접음바 이송공(62)에 실린더 로드 형태의 접음바(63)가 수평 왕복 이송하며 비닐장갑을 반으로 접는 반접음부(60)를 포함하는 일회용 위생비닐장갑 자동제조기이다. Disposable sanitary vinyl including a semi-folded portion 60 that folds horizontally and folds the vinyl gloves in a cylindrical rod-shaped folding bar 63 in the folding bar conveying hole 62 formed at the center of the discharge plate 61. Glove automaker. 비닐장갑,반접음 Vinyl Gloves

Continually curving thermoplastic compon- - ents

Continuously shaping a series of thermoplastic objects to obtain a curved profile by feeding the objects through a pre-heater oven and then onto an elastic conveyor which traps the object between the belt and a rotating drum with the required radius of curvature. After being released from the belt/drum nip, the curved object is dropped into a quench bath. A continual process to replace a prior art batch pressing operation esp. for shaping combs or hair grips made of cellulose acetate.

Method and apparatus for pleating a continuous film, in particular of thermoplastic material

PET-based cleaning fluid storage bottle manufacture by forming a conventional bottle with neck, reconditioning and bending the neck off at an angle to the bottle axis

A bottle is molded with an axis(7) of the bottle neck(2) running along the principal bottle axis(8). The bottle is then reconditioned in a shoulder area(5) between bottle body(6) and neck and a bending zone created along part of the bottle circumference in the shoulder area. The shoulder is then bent until the neck axis forms an angle( alpha ) to the main bottle axis and the bottle cooled to a temperature at which the new neck angle is retained. An Independent claim is made for a bottle made from a modified or non-modified polyethyleneterephthalate(PET) or similar polymer and having a neck(2) with an axis at an angle to the main bottle axis(8).

Method for manufacturing lid for storage container, involves removing lid from injection mold, while area of film hinges remains uncooled such that film hinges are mutually bent through up and down movement of lugs in warm state

The method involves preparing a lid (10) with the base region (13) and the latching lugs (11) by injection molding of hard thermoplastic material into an injection mold. The molten plastic is cooled in the injection mold until the molten plastic is solidified. The lid is removed from the injection mold, while the area of the film hinges (12) in the injection mold partially remains uncooled after the demolding of the lid such that the film hinges are mutually bent through pipetting up and down movement of the latching lugs in the warm state.

Process for fabricating plastic foam sheet material with compound radius

A high speed plastic-forming process forms a curved wall section with a compound radius along the outer edge of a sheet of plastic foam material. The process includes first die cutting the flat sheet material to a shape having an initial edge curvature, followed by securing the die cut piece to a carousel which passes the curved outer edge section of sheet material past heaters that controllably heat the top and bottom surfaces of the moving curved edge section. The carousel then passes the pre-heated edge section into contact with an elongated stationary curved forming shoe along the outer edge of the carousel to progressively bend the pre-heated section into a curved wall section of compound radius. The carousel then passes the formed wall section into contact with an elongated stationary curved cooling rail extending around most of the outer edge of the carousel downstream from the forming shoe. The cooling rail holds the sheet material in the curved shape while the temperature is reduced sufficiently to stabilize it in a set configuration. The heating zone length and temperature and the relative lengths of the forming shoe and cooling rail are proportioned to allow continuous feeding of die cut pieces onto the carousel, with finished parts being formed and removed after one revolution of the carousel.

Fiber-Reinforced Composites Forming Matter Manufacturing Apparatus Having Dischargeable-Support Part

본 발명에 따른 배출지지부를 포함하는 섬유강화 복합재 성형물 성형장치는, 섬유강화 복합재 성형물이 수용되는 성형공간이 형성되고, 상기 성형공간에 구비되어 상기 섬유강화 복합재 성형물을 지지하는 동시에, 상기 성형공간과 외부를 연통시켜 상기 섬유강화 복합재 성형물의 성형 과정에서 발생하는 여분의 수지를 외부로 배출시키는 배출지지부를 포함하는 제1금형 및 상기 제1금형과 함께 열과 압력을 가해 상기 성형공간에 수용된 섬유강화 복합재 성형물을 성형하는 제2금형을 포함한다.

Apparatus for auto folding of icecream spoon

본 발명은 아이스크림용기에 보관시 부피를 줄일 수 있도록 접이식 손잡이를 갖는 아이스크림스푼의 손잡이를 자동으로 접어주는 아이스크림 스푼 자동 접이장치에 관한 것이다. The present invention relates to an ice cream spoon automatic folding device that automatically folds the handle of the ice cream spoon having a folding handle to reduce the volume when stored in the ice cream container. 본 발명은 절첩부(302)를 갖는 손잡이(301)를 포함하는 아이스크림스푼(300)이 사출성형기(100)에 의해 제조되어 자동화기기(200)의 운반건(201)을 통해 작업대로 운반하도록 된 것에 있어서, According to the present invention, the ice cream spoon 300 including the handle 301 having the folding portion 302 is manufactured by the injection molding machine 100 to be transported to the work table through the transport gun 201 of the automation device 200. In that, 자동화기기(200)의 운반건(201)에 의해 운반되어 성형플레이트(10)의 안착홈(11)에 안착된 아이스크림스푼(300)의 손잡이(301)를 가동실린더(23)에 의해 측방향 왕복운동하는 접이부(20)의 접이판(21)으로 손잡이(301)를 접고, 손잡이(301)가 접혀져 부피가 줄어든 아이스크림스푼(300)이 낙하되어 작업대로 이송시키는 이송컨베이어(30)로 구성된 아이스크림 스푼 자동 접이장치에 의해 달성된다. Lateral reciprocation of the handle 301 of the ice cream spoon 300 carried by the transport gun 201 of the automated device 200 by the movable cylinder 23 seated in the seating groove 11 of the molding plate 10. Fold the handle 301 with the folding plate 21 of the foldable portion 20, the ice cream consisting of a conveying conveyor 30 for dropping the handle 301 is folded to reduce the volume of ice cream spoon 300 is dropped into the working table A spoon is achieved by automatic folding. 성형플레이트, 안착홈, 받침판, 접이부, 접이판, 가동실린더, 기체, 아이스크림스푼, 손잡이 Molding plate, seating groove, support plate, folding part, folding plate, movable cylinder, gas, ice cream spoon, handle

Method for forming a door panel belt trim

A method for forming a return flange on the belt trim portion of a vehicle door panel which includes the steps of locating the door panel on a holding fixture to place the belt trim portion for sequential clamping, backing, spot heating and folding to form the return flange thereon; apparatus for practicing the method which includes a door fixture means with movable backing member to back a belt trim portion when the panel is clamped in place; and a heater mechanism and a flange former mechanism on the machine are sequentially advanced with respect to the clamped door panel to soften a thermoformable segment of the panel which is folded about the back-up plate.

Rock wool leveling roller set and rock wool leveling machine

本公开涉及一种岩棉整平辊组及岩棉整平机，属于岩棉生产技术领域，一种岩棉整平辊组，包括传动辊组、公转传动链轮、公转链条、自转传动摩擦轮、自转传动链轮、自转链条、传动带。通过设计两套链传动系统，公转动力带动公转链轮旋转，从而带动辊子整体向前公转。自转动力带动自转传动链轮绕过渡连接套转动，从而带动传动摩擦轮转动，通过摩擦力带动辊子传动轮转动，引起辊体自转，单根辊子自转传动带给剩余辊子自转。这样辊组辊子前进方向与棉运动方向一致，同时辊子自传，辊组产生的平摊力将上部棉同步摊平、轧制、整平，整平后上部形状近似于平面，从而优化打褶，解决了产品强度、容重分布不均、外观问题。

Abrasion-resistant elastomeric member of a tire-building drum

An elastomeric member for a tire-building machine, such as an inflatable bead turn-up bladder, center sleeve or bead lock sleeve, includes at least one base layer or sleeve of elastomeric material which terminates in a pair of end members for mounting the sleeve on the tire-building machine. A plurality of reinforcing cords may be embedded within the sleeve to provide internal reinforcement. A strip of an abrasion-resistant material is bonded to all or a portion of the inner or outer surfaces of the sleeve to protect those areasof the sleeve that are subject to abrasion when contacting various portions of the tire or tire-building machine during assembly of a green tire carcass. A coating of an adhesion-release material may be applied to portions of the strip of abrasion-resistant material to reduce adhesion of the sleeve to the tacky elastomeric portions of the green tire carcass when contacted by expansion or movement of the sleeve during assembly of the green tire.

A kind of plank frame bending press

本发明公开了一种板材镜框压弯装置，其包括机身，机身具有工作台；通过螺栓固定于工作台的下滑台；通过双向螺杆安装于下滑台的两个下定位座，下定位座与下滑台滑移连接；分别固定于两个下定位座的下模，下模具有镜框定位块；位于下滑台上侧且相对的上滑台；通过双向螺杆安装于上滑台的两个上定位座，上定位座与上滑台滑移连接；分别固定于上定位座的上模；以及安装于机身且驱动上滑台的驱动气缸。本发明通过下模固定板材镜框，驱动气缸驱动上模压弯成型；同时上定位座与下定位座能够通过双向螺杆左右调整间距，长槽孔调整上下模弯曲弧度，避免以往压弯板材镜框单一的麻烦。

Thermo-formed shaped profiles of thermoplastic - reinforced with long fibres twisted together in curved sections with lay length related to radius of curvature and profile width

Profiles which are made from thermoplastic reinforced with long fibres and are thermoformed into shapes containing curved sections then finally curved have the fibres finished about there axes in the area of the curved sections with a lay length that is related to the radius about which the profile is bent. The lay length P is between AxPixr and BxPixR, where r = mean half transversal dimension of the profile R = min. radius of curvature in the band 3 ore. A = parameter between 0-2 pref. 1.5-2 B = parameter between 2-10 pref. 2-2.5. ADVANTAGE - Twisting the fibres within the set lay length limits gives minimum total elongation of the fibres in the curved zones as reducing fibre separation.

Method for producing optical film and apparatus for producing the same

本发明提供光学薄膜的制造方法，是在使具有连接部分的薄膜连续地通过任意工序时，使该薄膜弯曲以延长输送经路，进行该工序的光学薄膜的制造方法，其特征在于，在所述薄膜的连接部分通过所述工序内的任意位置时，不使薄膜弯曲而以直线上的输送经路使其通过。

Thermoplastic panel bending

A process for bending a thermoplastic skinned honeycomb core panel includes clamping a planar portion of the panel to hold the panel against movement parallel to the plane of the planar portion. A linear band of a face sheet on one side of the panel is heated to soften resin and disbond adhesive holding the face sheet to the honeycomb core. The heat is removed, forming a bubble separated from the core. A distal leg of the panel is bent around a heated anvil along an axis parallel to the linear band to form a bend having an inside radius. The bubble collapses around the inside radius and forms an overlapping flap of face sheet. The flap is pressed in a fold between the anvil and the bent leg of the panel, and the leg is held in the bent position while resin in the flap solidifies.

Acrylic plate bending and preheating heater

一种亚克力板折弯预热加热器，用于亚克力板折弯前对亚克力板进行预热，包括温控系统，底座、固定加热器、两组冷却水系统、四根支柱、活动加热器、活动加热器位置调节杆、压紧装置、气缸、顶部固定板构成。本发明能够有效解决目前存在的亚克力板加热器加热时间长、加热不均匀以及在加热过程中亚克力板严重热变形的情况。本发明中固定加热器和活动加热器的使用可以对待加热的亚克力板进行双面加热，能够提高加热速度，并且通过调整活动加热器的位置能够实现均匀加热。本发明中压紧装置的使用能够防止加热过程中亚克力板热变形，有效控制波浪翘变形，大大的提升了产品的质量。