Abstract: A pizza die includes an outer die ring and a plate ring. The outer die ring and an inner die plate are spring-biased away from the die mount plate. The outer die ring includes a plurality of axial ridges located on a portion of the inner circumferential surface of the outer die ring. The inner die plate includes a step on which a flexible seal is seated. A spring-biased plate ring compresses the flexible seal on the seat. The flexible seal includes axial grooves on its outer circumference. The axial grooves engage with the corresponding axial ridges on the outer die ring. The axial grooves act as passageways to vent trapped air within the pizza die. The axial ridges provide a self-cleaning mechanism to remove pizza dough lodged in the axial grooves.

Abstract: A method and apparatus for capping a headed stem fasteners. The precursor web having a backing with a rear surface, a front surface, and a multiplicity of polymeric stems projecting distally from the front surface of the backing is fed into a variable nip between a heated member opposite a support surface. The support surface has a shape generally conforming to the contour of the heated member. The variable nip compressively engages the polymeric stems between the heated member and the support surface so that distal ends of the polymeric stems are deformed. The heated member can be a heated roll or a heated belt. The support surface may be a curved capping shoe or a belt shaped to create a particular nip profile.

Abstract: An apparatus for bending a bar-like dough piece into substantially an M-shaped piece is disclosed. A conveying section (2) continuously conveys bar-like dough pieces (1) in a traveling direction that is orthogonal to the length of the bar-like dough piece (1). Each incoming bar-like dough piece (1), whose length is measured by photosensors (38), is centered by a centering device in a centering section (3) based on the measured length of it. A forming section (4) bends the centered bar-like dough piece (1) with a centrally located bending member and two bending members symmetrically located with respect to the center of the length of the bar-like dough piece. Because the symmetrically located bending members are oriented inversely with respect to the centrally located bending member, the bar-like dough piece (1) is formed into an M-shaped piece.

Abstract: Mold apparatus and method of production of molded wood strand three-dimensionally carved articles of manufacture using at least one hole punch comprised of a base and a funnel shaped hole-defining portion having a funnel angle of 20 degrees or greater to vertical for producing molded holes at angles of 20 degrees or greater to vertical, to facilitate insertion of items such as a T nut within the molded hole in an assembly-line like fashion.

Abstract: There is provided a plastic working machine for plastically working a tube by employing tube holding and spinning means for holding and spinning the plastically workable tube around the axis of the tube and first and second plastic working tools which face to each other so as to pinch the tube in the radial direction of the tube and which are movable along the radial and axial directions of the tube while being pressed against the tube. The plastic working machine executes a step of plastically working the tube by the first and second plastic working tools by continuously spinning the tube around the axis thereof and by applying compressive load or tensile load along the axial direction of the tube to the tube.

Abstract: In the manufacture of semiconductor packages having molded plastic bodies, the plating of all of the surfaces of the molding tool that comes into contact with the molten resin during molding with a nodular thin dense chromium (“NTDC”) coating prevents the surfaces from adhering to the package body and ensures good package release, without formation of cracks or craters in the package body. This, in turn, permits the amount of both release agents and adhesion promoters used in the molding compound to be substantially reduced, or eliminated altogether, thereby resulting in a package body having improved strength and adhesion with the components of the package, and hence, an improved resistance of the package body to the propagation of cracks and its subsequent penetration by moisture.

Abstract: An aluminum foil mold is placed in a rigid back-up mold with a cavity matching the contour of the foil mold. Fluid food deposited in the foil mold is compressed therein by a mold top that is pressed down against the back-up mold. Heat applied to the back-up mold and mold top flows to the foil mold and fluid food therein to effect baking under pressure. Thus, a unified food product is formed in the foil mold that can protect the food product against handling damage until it is eaten. A foil mold of novel design is used to form a food product shaped like an upside-down pizza shell.

Abstract: A baking dough configuration device 10 includes a cutter or first member 12 that removably inserts into a tray or second member 18 having a preselected quantity of baking dough therein. The first member 12 is forcibly urged into the second member 18 until the first member 12 engages a lower wall 19 of the second member 18 thereby cutting or separating the dough in the second member 18 into a predetermined configuration. The first member 12 is then removed from the second member 18 followed by the removal of the dough from the second member 18. The dough maintains its configuration imposed by the first member 12 due to the dimension of the cuts or separations. The dough is then placed in an environmental chamber to allow for the growth of yeast, then baked, resulting in a bread roll having a configuration that is substantially the same as a bread roll derived from baked dough positioned into an “overhand knot” configuration.

Abstract: A method of curing large endless track rubber belts uses a multi-platen mold assembly with a pair of fully supporting indexing wheels, non-preformed lug preparation and a post-forming cavity pressure reduction to provide cured tracks with non-deformed reinforcing members while avoiding the extrusion of rubber compound out of the ends of the molds. Also provided is an apparatus for curing large endless track belts having fully supported indexing wheels.

Abstract: Provided is a molding apparatus having a low cost, including an intermittent feed belt conveyer which can be moved back and forth, for transferring compressed rice foods having a predetermined shape and fed thereonto, a molding frame composed of a pair of openable and closable molding dies having opposed parts formed therein with substantially semicircular molding recesses which are outward symmetric, and a plurality of press boards fixed to push-down rods so as to be horizontally extend and elevatable in the molding recesses in a condition in which both molding dies are closed, and an opening and closing mechanism and an elevating mechanism for the molding frame, wherein the molding dies are arranged so that the molding recesses are juxtaposed with each other, being spaced from one another by a predetermined distance widthwise of the intermittent feed belt conveyer.

Abstract: A die ring for a dough pressing machine is provided which is to surround a die carried on a movable platen. The die ring, which must be vertically movable relative to the die and platen, is held onto the platen by a plurality of fasteners extending through a flange at an outer periphery of the ring. The flange is elevated above a lower face of the die ring so that the fasteners will be spaced above any dough positioned under the die ring on a dough supporting surface.

Abstract: Provided is a resin guiding device for an inflation molding apparatus, which guides a molten resin extruded and blown into a tubular resin from an inflation molding die, to a pair of take-up rolls, wherein said resin guiding device comprises a pair of guiding members placed between said inflation molding die and said pair of take-up rolls, and said guiding members respectively have curved contact faces which are in contact with the tubular resin where said curved contact faces are mutually outward curved, and each of said curved contact faces has a shape corresponding to a rein shape so as to fold the tubular resin into a flat shape.

Abstract: Methods for forming a lined brake shoe having a curved brake lining attached to a table of the lined brake shoe. The curved brake lining is manufactured by molding a flat sheet of brake lining material in a partially polymerized state. This flat sheet is allowed to cool prior to be positioned within a press having warmed dies. The warm dies of the press form the curved brake lining while holding the curved brake lining in its desired shape. The warm dies restart the polymerization process. When further polymerization has been completed the curved lining is removed from the press. One embodiment places the table of the lined brake shoe in the press. Then, by adding a bonding material, the completed lined brake shoe can be manufactured while the polymerization process continues in the press.

Abstract: A tortilla forming machine for molding dough into a tortilla shell having a top, a bottom, a peripheral edge, and a thickness. The forming machine includes a first member having a first forming surface, a second member having a second forming surface moveable toward and away from the first forming surface, and at least one removable sizing ring. The sizing ring includes a first edge and an opposing second edge, an inner surface and a height defining a cavity between the first and second forming surfaces when the first forming surface is adjacent the first edge and the second forming surface is adjacent the second edge such that the inner surface of the ring forms the peripheral edge of the tortilla shell and the height of the ring forms the thickness of the tortilla shell.

Abstract: A seat cushion mold with an elastic member and method provide the manufacture of an improved seat cushion for use in upholstered chairs or the like having a smooth, uniform shape without unsightly underlines. A thick, resilient foam block is positioned on a rigid planer base and is urged into the mold whereby a thin foam cover layer is adhered to the outer edges of the planar base to produce a precisely contoured cushion which can be upholstered and fitted to a chair frame.

Abstract: A pizza rice molding apparatus enhances the efficiency of molding a pizza rice having a substantially true circular disc-like shape and a highly valuable quality. The apparatus comprises a feed conveyer belt which can be longitudinally moved back and forth, for intermittently feeding a square planar rice food which has been compressed and fed onto the belt conveyer, a molding frame composed of a pair of molding dies which are curved outward symmetrically, and which are arranged so as to be openable and closable in a direction orthogonal to the longitudinal direction of the feed conveyer belt, and an opening and closing mechanism and an elevating mechanism for the pair of molding dies, wherein the pair of molding dies have parts which correspond to side parts of a square planar rice food and which are formed into arcuate side molding parts, and parts which correspond to corner parts thereof, and which are formed into corner molding parts which are convex inward from the arcuate side molding parts.

Abstract: The invention is directed to a method and a device for bending a component (71) made of a thermoplastic material, and to the component (71) itself, in particular a sleeve-shaped component having a straight shank (72), for use in a personal care appliance such as a dental care, a hair care, a kitchen apparatus or the like. A holding means (70) is provided for supporting the component (71) to be formed to shape, and the component (71) is formed by at least two tools (76, 84, 92) arranged for movement relative to each other, and a heating unit is provided for heating the component (71) in its condition as formed.

Abstract: A simple apparatus for molding and baking food in particulate or fluid form into edible unified products comprises a heated mold bottom with a cavity or recess, a base member at the bottom of the recess which can be pushed up by a rod that slides through the mold bottom, and a heated mold top that can be alternately brought down on, and lifted off, the mold bottom. By placing a measured quantity of food particles in the mold recess and bringing the mold top down in pressing contact with the mold bottom, the food particles are compressed for a selected baking period. The mold top is then raised away from the mold bottom and the base member is pushed up to eject the resulting unified product from the mold recess. The mold recess may be shaped to provide a snug fit with a preformed aluminum foil mold placed therein to produce unified food in a foil mold.

Abstract: This invention relates to an apparatus and method for shaping fibrous elastic bodies. The apparatus includes a preliminary shaping die and a final shaping die. A fiber material, which includes a binder fiber and a matrix fiber, is used to form the elastic bodies. The binder fiber has a lower melting point than the matrix fiber. The fiber material is placed into the preliminary shaping die and half melted to bond the unmelted matrix fiber and thereby form the preliminary shaped item. The preliminary shaped item has a preliminary shape of an objective article to be shaped. The preliminary shaped item is then transferred to the final shaping die, in which it is further heated and clamped to shape the objective article.

Abstract: In a method for working the end portion of a roof molding for use in an automobile, at desired position on the molding surface 32 of a pressing mold 31 that faces a cut-away portion 21 formed on the back surface of the end portion 12 of the roof molding, there is formed a pressing projecting portion 33 which extends along the width direction of the end portion 12. In a pressing operation after the end portion 12 is heated and softened, the cut-away portion 21 of the back surface of the end portion 12 is pressed and deformed by the pressing projecting portion 33 of the pressing mold 31 to thereby form a mounting and fixing projection portion 22 which projects toward at least one side in the width direction of the end portion 12.

Abstract: A tortilla forming machine for molding dough into a tortilla shell having a top, a bottom, a peripheral edge, and a thickness. The forming machine includes a first member having a first forming surface, a second member having a second forming surface moveable toward and away from the first forming surface, and at least one removable sizing ring. The sizing ring includes a first edge and an opposing second edge, an inner surface and a height defining a cavity between the first and second forming surfaces when the first forming surface is adjacent the first edge and the second forming surface is adjacent the second edge such that the inner surface of the ring forms the peripheral edge of the tortilla shell and the height of the ring forms the thickness of the tortilla shell.

Abstract: An apparatus for shaping a preheated settable material is provided. The apparatus includes an upper die (38) located in a forming area (34), opposed tensioning assemblies (40), (42), a flexible support (54) rotatably connected between the opposed tensioning assemblies for supporting the settable material, and a regulation system operably engaged with the opposed tensioning assemblies for maintaining tension between the opposed tensioning assemblies. During use, the settable material is shaped by the relative pressing between the upper die and one of the flexible support and a lower die. An improvement is provided including a flexible support having a plurality of openings and a cooling system (60). The cooling system directs cool air to the settable material during a cool down period. The cool air is provided in the forming area at a location beneath the flexible support so that cool air passes upward through the plurality of openings in the flexible support and to the settable material.

Abstract: A compression molding apparatus includes a mold of a first material having a first coefficient of thermal expansion and a plug of a second material having a second coefficient of thermal expansion different from the first coefficient of thermal expansion. The mold has a cavity into which the plug is placed such that the mold and plug are disposed relative to one another providing a gap therebetween having a first volume for holding a body that at least partially fills the gap when the mold and plug are at a first temperature and for molding the body into a molded product when the mold and plug are subjected to a second temperature that causes one of the first and second materials of the mold and plug to change in size more than the other and thereby change the gap to a second volume different from the first volume and compress the body.

Abstract: A method for forging, or hot working bulk ceramics, including high temperature superconductors and other sensitive materials, under precisely controlled conditions of pressure, temperature, atmospheric composition, and strain rate. A capsule with massive end plates and with an independent gas supply is located in a modified hot isostatic press (HIP), designed to operate at pressures of up to 200 MPa and at temperatures of up to 1000 C. Essentially uniaxial deformation of a pre-compacted disc with forces of up to 500,000 Newtons (50 tons), and over time scales from seconds to hours can be achieved by separately controlling the pressure in the capsule from that of its surroundings. The separate gas supply to the capsule can also maintain a specified gaseous atmosphere around the disc, up to the operating pressure of the equipment. The apparatus can be designed to tolerate oxygen concentrations of up to 20%.

Abstract: Apparatus for manufacturing cold formed shaped forms of packaging having at least one recess from a metal-plastic laminate. Examples of such shaped forms of packaging are the base parts of push-through packs or blister packs. The apparatus is such that the laminate is held between a retaining tool and a die. The die exhibits at least one opening and a stamp is driven into the die opening causing the laminate to be shape-formed into a packaging, correspondingly exhibiting one or more recesses. The die and the retaining tool exhibit facing edge regions and the die, within the edge region, exhibits a shoulder region that surrounds the die opening or openings. The surface of the shoulder region lies 0.

Abstract: A method for bending a component made of a thermoplastic material. The component involved is in particular a sleeve-shaped component for a personal care appliance such as a dental care apparatus or the like. For the component to be bent it is heated up to the plastic's softening point. The component is brought into engagement with a forming rail and, during a relative movement of the component and the forming rail, is bent against the forming rail by means of a bending tool. As this occurs, the engagement surface between the component and the forming rail varies continuously.

Abstract: A system for molding an endless tractor track by wrapping uncured rubber, calendered cord and wire cable onto the rim of a building and curing drum, positioning the drum within a curing mold, withdrawing the drum from the mold, chilling the drum and then separating the parts of the drum to remove the completed tractor track.

Abstract: Method and apparatus for molding an endless tractor track from an uncured belt and a plurality of drive lugs wherein the drive lugs are urged into cavities formed in the inner segments of a molding press, partially final formed and pressed onto the inner periphery of the belt, the belt and lugs are positioned in the molding press to be cured and molded together while treads are formed on the outer periphery of the belt, the drive lugs are finally formed and the completed belt is cooled and removed from the molding press.

Abstract: A machine which is appropriate to flatten pastry or dough and to obtain disks of different diameter size or thickness with or without peripheral edge. The machine is used for preparing typical dishes, such as: pizza pies, tarts, cakes, piadine romagnole, tigelle, montanare, etc. The characteristic feature of the machine is that of having realized a device which, by imitating manual work, flattens a pastry ball without squeezing it, starting from the center towards the periphery, without modifying the characteristic softness, uniformity and rising capacity which are typical of manually manipulated pastry or dough.

Abstract: A solar insolation concentrator fabricated from a rigid lightweight (slab-like substrate and a plurality of reflectors. Inclined surfaces are formed in the face surface of the substrate, such as by impressing a heated plate portion of a fabrication tool into the substrate material. The fabrication tool is then used to position the reflectors as they are adhered to the inclined surfaces to assure that the reflectors are aligned with respect to a common focal point. An embodiment of the solar insolation concentrator comprising a plurality of identical square flat back-silvered glass mirrors mounted within recesses within a block of high density cellular polystyrene and a tool and process used to fabricate this concentrator are disclosed. The solar insolation concentrator is also suited for use as a reflector of electromagnetic radiation having wavelengths outside the solar energy spectrum.

Abstract: A self-contained pizza crust factory for creating a docked, formed pizza crust from a raw dough ball and positioning the crust on a crust container. The pizza crust factory includes an infeed conveyor belt that transports the ball of raw dough from an infeed end of the apparatus to a press assembly. The press assembly includes an upper platen and a lower platen positioned on opposite sides of the infeed conveyor belt. The upper platen of the press assembly is heated and in close contact with a crust die plate that is removably secured within a die holder assembly. The die holder assembly includes a pair of side supports that are pivotally movable between a locking position and a release position, such that the crust die plate can be easily removed and replaced from within the die holder assembly. A docking station is positioned downstream from the press assembly and receives the formed crust from the press assembly.

Abstract: A simple apparatus for molding and baking food particles into edible unified products comprises a heated stationary ring sandwiched by a heated bottom plate and a heated top plate. Both plates can alternately be brought against, and removed from, the ring. By placing a measured quantity of food particles on the bottom plate while against the ring and by bringing the top plate down on the ring, the food particles are compressed for a selected baking period. The top plate is then raised from the ring and the bottom plate is lowered from the ring so that the resulting unified product is released.

Abstract: The present invention relates to a method of forming ornamented plastics articles and to articles formed by the method and relates especially but not exclusively to manufacture of items of furniture, building components and picture frame members. The method comprises firstly extruding a plastics article then re-moulding it in a hot stamp press. This enables highly complex forms of article to be manufactured with large dimensions and at much lower cost than is currently possible.

Abstract: A tooling concept uses a compliant forming surface for forming composite parts. The tooling concept utilizes a rigid support substructure that has a thin compliant forming surface. In the preferred embodiment of the invention, the tooling concept is used to form a composite sine wave spar. A preferred embodiment of the tooling concept includes upper and lower tool inserts and side tool inserts. The upper tool insert has a compliant forming surface that is located in between a rigid support substructure and the composite material used to form the composite part. Composite prepreg is laid up over a sine wave contour on the upper and lower tool inserts to form upper and lower U-shaped composite workpieces. The upper and lower tool inserts and workpieces are then brought together to form a sine wave I-beam. Radius fillers are then applied to the intersections between the upper and lower composite workpieces and cap strips are placed over the flanges of the joined composite workpieces.

Abstract: A machine for pressing and forming food products has a die including an inner die plate surrounded by an outer die ring. The inner die plate is axially movable relative the outer die ring, between an extended state and a compressed state. A circumferential flexible seal connects the inner die to the outer die ring. During operation, when the inner die moves from the extended state to the compressed state, the seal creates a groove for the formation of a ridge, or crust of pizza dough. The die is more easily manufactured, has a longer useful life, improves the reliability of the machine, and allows for making rising crust pizzas.

Abstract: A method by which to easily and inexpensively make a matched set of male and female embossing dies so that articles can be embossed in an arts and crafts environment. Upper and lower sheets of adhesive are applied to opposite faces of a substrate, and each adhesive layer is covered with a paper backing to form a sandwich with the substrate secured between the upper and lower sheets. A design to be embossed is then cut through the sandwich. A portion of the backing covering the upper adhesive sheet is removed to expose an area of the adhesive, and a first die plate is bonded to the upper sheet. A different portion of the backing covering the lower adhesive sheet is removed to expose an area of the adhesive, and a second die plate is bonded to the lower sheet.

Abstract: An apparatus for the production of pile-up lids, each of which comprises an upper wall (1) and an element (2) arranged around the perimeter of said upper wall (1) and which forms a lip (3) protruding above said upper wall (1), and skirt (4) extending below said upper wall (1). The apparatus is used for carrying out a process which includes bringing together in a synchronous manner external sector elements (9) and internal sector elements (10) in radially opposite directions so that, owing to the forced approach of the contact surfaces of the external and internal sector elements (9, 10) with said upper lip (3) of said lid interposed between them, a reeding pressure-moulding is obtained on both the inner and the outer surfaces of said upper lip (3), giving said lip (3) an outline to allow piling up on other similar lids.

Abstract: Apparatus and procedures are presented for forging, or hot working bulk ceramics, including high temperature superconductors and other sensitive materials, under precisely controlled conditions of pressure, temperature, atmospheric composition, and strain rate. A capsule with massive end plates and an independent gas supply is located in a modified hot isostatic press (HIP). Essentially uniaxial deformation of a pre-compacted disc with forces of up to 500,000 Newtons (50 tons) and at temperatures of up to 1000 C. can be achieved. The separate gas supply to the capsule can maintain a specified gaseous atmosphere around the disc, up to the operating pressure of the HIP. The apparatus is designed to tolerate partial oxygen pressures of up to 20%.

Abstract: An imprinting press and cooking apparatus for a dough product includes an imprinting station with respective opposed lower press and upper imprinting plates and rotating plate or endless belt conveyors adjacent the imprinting station for moving the dough product which has been pressed and imprinted through a cooking or baking phase. Heat sources are disposed adjacent the imprinting station and the conveyors for preheating the dough product for release from the printing station and for cooking the dough product, respectively. A pressure air slide is disposed between conveyor stages for transferring the dough product from one conveyor stage to another. Pressure air is supplied to the air slide through a conduit and into a chamber for flow through a perforated plate which supports the dough product for movement along the slide.

Abstract: A method and apparatus for forming a fastener product are disclosed. The method comprises molding a preform member in a mold cavity defined by first and second parts of a mold, removing the first part of the mold to expose an array of preform elements of the preform member while the member remains within the second part of the mold, and, while holding the member by the second part of the mold, performing a subsequent forming operation on the preform elements. The apparatus deforms the preform elements, preferably with a heated mold plate, to form fastener elements while holding the member by the second part of the mold. In a preferred embodiment the resulting elements are mushroom-shaped and the preform is held in the second part of the mold by another fastening feature. Both reciprocating and rotary-type machines are disclosed.

Abstract: In an optical fiber ribbon including a plurality of optical fibers arranged in a common plane in generally side-by-side relationship and surrounded by a layer of matrix material, at least one stress concentration is formed in the matrix material surrounding the optical fiber ribbon. The stress concentration extends along at least a portion of the ribbon parallel to a longitudinal axis of the ribbon and concentrates stress applied to the ribbon such that the matrix material easily separates at the stress concentration. Each stress concentration may be formed directly in the matrix material during its application on the optical fibers, or an abrasive surface may be applied to the fiber to form the stress concentration. Stress concentrations may formed on at least one extreme edge of the optical fiber ribbon such that the entire matrix material may be easily removed from a section of optical fiber ribbon at a desired ribbon access location.

Abstract: A combined apparatus for heating and cutting a suture tip formed from a length of unfinished surgical suture material. First and second heating dies are provided for heating the length of unfinished surgical suture material to form the suture tip, and first and second cutting dies are provided for cutting the suture tip. At least one heating die mechanical actuator is provided for moving the first heating die between a retracted and an extended position and for moving the second heating die between a retracted and an extended position, the first and second heating dies occupying a combined heating and cutting space adjacent to the unfinished surgical suture material only when the first and second cutting dies are in their retracted positions.

Abstract: A simple apparatus for molding and baking food particles into edible unified products comprises a heated stationary ring, a heated bottom plate, fitted in the ring and movable up and down therein, and a heated top plate that can be alternately brought down on, and lifted off, the ring. By placing a measured quantity of food particles on the bottom plate and bringing the top plate down in pressing contact with the ring, the food particles are compressed for a selected baking period. The top plate is then raised away from the ring, the bottom plate is pushed up so that its top face is flush with, or above, the top of the ring, and the resulting unified product is readily removed from the bottom plate.

Abstract: A mold assembly including an outer mold and an associated inner mold, the inner mold being organized to engage in the outer mold, the outer mold having a curved main portion with a central opening and an outer rim extending in a plane, and the inner mold having a curved main portion with a central chimney shaped to pass with small clearance through the opening and an outer rim which, when the molds are mutually engaged, is coplanar with the outer rim of the outer mold and co-operates therewith to close the molding space defined between the curved portions.

Abstract: Known fabrication apparatuses, including patterned pinch rollers, molds, etc., are adapted to create articles having a shape characterized by more than six faces of identical size and shape, and by members extending outwardly in three orthogonal dimensions, the articles each including at least a pair of faces which intersect to bound a concave region, each article including a plurality of such concave regions. In certain embodiments, vibrational energy (e.g. ultrasonic or microwave energy) is utilized to aid in article formation.

Abstract: A hexagonal mold is formed by a unitary base and a unitary cover. Each of the base and the cover form three of the six surfaces of a hexagonal mold cavity when the cover is placed on top of the base. The hexagonal mold may be used to form field emission display spacers and field emission display microchannels by placing etchable single fibers in the hexagonal mold to form hexagonal multiple fiber preforms. The preforms are then drawn to form multiple fibers that are placed in a rectangular mold to form a rectangular fiber block. The rectangular fiber block is then sliced into sheets which are then placed between a field emission display baseplate and a field emission display faceplate.

Abstract: A method of shaping a layer of settable material such as honeycomb core (24) including placing the core on a flexible support (38); translating the flexible support (38) and core into an oven (28); heating the core to a desired forming temperature in the oven; translating the flexible support (38) and core (24) horizontally from the oven into a forming area (26); lowering a contoured upper die (32) onto the core (24); tensioning the flexible support (38); pressing the core between the tensioned flexible support and the upper die so that the core (24) is forced to conform to the shape of the die (32); cooling the core to set temperature; and raising the die (32) to remove the finished shaped core, is provided.

Abstract: The present invention provides a shaping mold for shaping heat softenable sheet material which includes a flexible rail having a sheet shaping surface to support a marginal edge portion of a sheet to be shaped and a plurality of controllable actuators secured to the rail and capable of deforming the rail to provide its surface with configurations each having a desired elevational contour. In one particular embodiment of the invention, the shaping rail is a shaping ring having a peripheral configuration which provides generally continuous support about the marginal edge portion of the sheet. A controller is used to control each actuator and deform the sheet shaping surface of the ring from a first configuration having a generally flat elevational contour to a second configuration having an elevational contour that generally corresponds to the final desired contour of the marginal edge portion of the sheet.

Abstract: A trim panel for use in automotive trim applications is made from a laminate of a thermoformable support layer and an A-side layer made of vinyl or cloth or similar material. The laminate is thermoformed to impart permanently the contour of a rigid substrate to which the panel will be attached. The support layer retains the desired contour without the use of other materials. Process controls are applied allowing thermoforming of parts to automotive precision.

Abstract: Apparatus for compression molding thermoplastic backed carpeting in deep draft molds wherein carpeting is precut into sheets, heated, positioned between the mold parts, clamped at selected locations around its periphery, differentially prestretched by tensioning actuators, compression molded, cooled and removed from the mold. Tensioning actuators draw the sheet material downwardly into the deep draft of the mold and further stretch the material in the region of shallow draft, uniformly thinning the material. Stretching of the material by the mold during the compression molding step is minimized in this method. Prestretching allows sheets to be precut to a smaller size than the mold for more efficient use of material and provides control of product thickness independent of mold draft.