Abstract: The soft interior trim panel (52) includes a substrate (54), a foam layer (56) and a flexible skin (58). An electrical switch (60) is supported by the trim panel (52) adjacent to the flexible skin (58). A contoured area (62) and indicia (64) indicate the location of a switch (60) under the flexible skin (58). A clear coat (65) is applied to protect the flexible skin (58) and the indicia (64). The switch (60) is closed by applying pressure to the flexible skin (58) on the contoured area (62). The contoured area (62) can be a depression or indentation as well as a raised area. The indicia (64) can be provided using luminescent ink.

Abstract: Arcuately offset pairs of juxtapositioned pin journals of an internal combustion engine crankshaft have their fillets pressure rolled for fatigue strengthening by opposing inclined rollers carried in cages at the lower ends of a pair of relatively rotatable tool housings supported in a side-by-side relationship by a pair of jaws of floating clamping structure. This structure allows the rollers to follow the crank pin journals as the crankshaft is being turned so that arcuately offset crank pin fillets can be simultaneously pressure worked and strengthened. Opposing roller reaction loads are cancelled at load receiving bearings operatively interposed between the pair of tool housings.

Abstract: A metering apparatus, which may be single- or double-acting, includes a valve device including a closure member, an inlet port, an outlet port and one or two other ports communicating with a metering chamber of the single-acting apparatus or respective metering chambers of the double-acting apparatus.The closure member prevents communication between the inlet port and the outlet port during normal working, but, to allow flushing of the apparatus by cleaning fluid, the closure member can be displaced to an abnormal position in which the inlet port communicates with the outlet port by way of the other port(s).

Abstract: A collapsible arm rest for a passenger compartment of a motor vehicle comprises a flexible skin or covering, a layer of foam material underlying the flexible skin to provide a cushion and soft feel for the collapsible arm rest, a back plate for securing the collapsible arm rest to a generally vertical panel of a motor vehicle, and an insert embedded in the foam layer for strengthening the arm rest. The insert comprises a hollow bellows shaped thin walled shell that is attached to the back plate so that the shell collapses in the lateral direction when the arm rest is subjected to a side load of the type experienced in a side impact automobile collision. The shell defines an empty chamber that communicates with ambient air in the exterior environment of the arm rest via a small open vent and a large vent that is covered by a rupturable membrane that ruptures when the shell collapses in the lateral direction to avoid pneumatic delay in the lateral collapse of the shell.

Abstract: Apparatus for heating and cooling a mold onto which thermoplastic material is cast and fused to form a finished article includes a plenum having an inlet and an outlet for connection to a fluid heating and cooling system and a mold box having a plurality of cavities for selectively receiving interchangeable tube bundles that are selectively positioned in a movably sealed relationship within the mold box and wherein each tube bundle has a mold and a tube array that are maintained in a fixed relationship during interchange thereof into and out of said mold box so as to maintain individually heat balanced molds.

Abstract: Stereoscopic sighting apparatus includes a support plate supporting a pair of sighting members of identical open loop configuration in laterally spaced side-by-side relation to one another at a distance approximating the spacing between a users eyes for generating an overlapping coincident central image of the sighting member when viewing a distant target with both eyes open. A plurality of distance indicator pairs are supported by the sighting members for enabling the user to compensate for distance to target. The sighting members and distance indicators provide an unobstructed view of the target in the coincident central image while maintaining accuracy. Side-mount mounting hardware enables the apparatus to be mounted to a longitudinal midsection of a bow.

Abstract: A prosthetic connector assembly (10) for adjustably connecting a socket (22) with a prosthetic limb includes an end plate (12) having a top side (16), a bottom side (18), and a central opening (14) therein. A socket (22) extends upwardly from the top side (16) of the end plate (12) and an attachment member (66) is supported on the bottom side (18) thereof. An oblong washer (26) is disposed within the socket (22) and is supported by the top side (16) of the end plate (12). A bolt (84) extends through the attachment member (66), washer (26), and central opening (14) in the end plate (12) to retain the washer (26) and attachment member (66) against the end plate (12) while permitting relative adjustment of the attachment member (66) with respect to the end plate (12).

Abstract: A method and apparatus is disclosed for forming a cover for an air bag deployment opening, the cover having a tear seam defined by a reduction in thickness of the cover. The cover can be formed as an unitary part of an outer skin layer for an automobile interior trim structure. The apparatus includes a thin shell having an inner surface upon which a thermoplastic material is cast to form the outer skin. A multiplicity of pins are disposed on and extend away from a backside thereof to transfer heat to the inner surface. The density of the pins is reduced on the portion of the backside of the shell proximate the portion of the inner surface upon which the tear seam of the outer skin is to be formed. The shell can be heated or cooled by using a plurality of nozzles to impinge heated or cooled air onto predetermined locations of the backside. A cover and tear seam construction is also disclosed.

Abstract: The molding apparatus includes a press (10) with a top mold (12) and a bottom mold (14). The top mold (12) has a die (32) with a contoured die surface (34) and gas passages (36). The bottom mold (14) has a die (44) with a contoured die surface (46). The die (44) is made from either a solid piece of material with gas passages or from a porous material. During operation, a workpiece (26) is placed in a mold cavity (24). The mold cavity (24) is closed to shape the workpiece. The workpiece is heated by hot gas supplied by a gas supply and recirculation system (52) when the diverter valves (68 and 70) are opened and gas flows from gas circulation fan (56) to the gas heater chamber (54) to the bottom mold (14), through the die (44), through the workpiece (26), through the die (32) and back to the inlet side of the gas circulation fan (56). When the workpiece (26) has been heated to the desired temperature for the required time, the diverter valves (68 and 70) are closed.

Abstract: An air conditioning duct, luggage compartment and lighting fixture are disclosed in an integrated structure for mass transit vehicles. The air conditioning duct is formed by a panel which coacts with the upper cornier of the vehicle. The panel constitutes the upper wall of a luggage compartment which has an outboard wall and bottom wall of unitary construction supported from the outboard edge of the panel. Support of the inboard edge of the bottom wall is provided by a longitudinally extending beam of channel-shape which is supported from the vehicle roof by spaced stanchions. A light fixture is disposed within the channel-shaped beam for illuminating the seating area and the aisle.

Abstract: An instrument trim panel (12) includes a shell (14) made from a flexible plastic material. A textured section (18) is circumscribed by a simulated seam (20). A closed cell plastic block (28) is press fitted behind the textured section. An air pocket (26) is interposed between the block and textured section. A rigid substrate (22) is molded and cured behind the shell (14) and block (28). The air pocket allows the textured section to be deformed to simulate the appearance and feel of a leather applique.

Abstract: A stroke training device includes a guide member connected between the user's body and a stroking device which will focus the force of body rotation at a constant radius as the user's body moves between backstroke, stroking, and follow through positions; the guide member includes a reference surface located between the hand end of the stroking device and the user's body for defining a vertically extended reference plane located wholly between the hand end of the stroking device and the body within the constant radius of swing and moveable into a stroking or hitting plane including the object to be hit, which stroking and hitting plane is perpendicular to the line of contact with the object being hit for positioning the striking end of the stroking device within the stroking or hitting plane when the user's body is rotated into its stroking position.

Abstract: An apparatus and method for degating an injection mold high aspect ratio injection mold plastic article includes a pair of spring biased mold inserts locatable against opposed sides of a runner following initial mold opening movement and wherein one of the pair of mold inserts has a cutting edge and a first operative position engageable with the part following solidification thereof for supporting the part within the mold along an edge portion thereof that is joined to the runner; and wherein the other of the pair of mold inserts has a cutting edge that cooperates with the cutting edge of the one mold insert following mold opening to cut the runner from the part during the ejection of the solidified part.

Abstract: There is disclosed herein, a container fitment applicator adaptable to applying a flanged pour spout fitment through an opening in a carton top panel while the carton is on a mandrel of a forming, filling and sealing machine. The applicator includes a rotatable shaft having a bar secured thereto, a vacuum cup or location spigot mounted on one end of the bar, and a roller mounted on the other end of the bar, with a chute and feeder coordinating the supplying of one fitment at a time to the vacuum cup. In one embodiment, the roller engages a first cam which serves to pivot the bar to position the fitment in the center portion of the mandrel to permit loading the carton onto the mandrel, with the fitment entering the panel opening as the roller leaves the cam under the force of a spring operatively connected to the bar.

Abstract: A coupling between optical fibers, one of which rotates respective a light ensor coupled to another such fiber. The light emanating from the end of the fiber facing the sensor reaches such sensor directly or it is focused onto it by a lens. The area of the sensor is larger than the fiber diameter, which is axially mounted in the rotating body, so as to cancel out misalignments resulting from high speed rotations of the fiber respective the sensor.

Abstract: An air bag cover assembly includes a support that has an opening for deployment of an air bag and a door that is connected to the support at one end for movement between a closed position closing the opening in the support and an open position for deployment of the air bag. The outer surface of the support and the door are bonded to an elastomeric foam cushion formed in an underlying relationship to a polymeric skin that forms a covering of the cover assembly. When the air bag is deployed, it impacts an impingement member that cooperates with a reaction member so that edge tabs on one of the members rotate laterally in the elastomeric foam cushion and assist in tearing the elastomeric foam cushion and polymeric skin apart to release the air bag door.

Abstract: A steering wheel (12) incorporates an air bag unit (22). The air bag unit has a cover door (30) that has a bladder (38) with an air chamber (39) in communication with a pressure sensor (40). The pressure sensor is incorporated in an electrical circuit (42) that is actuated when the pressure sensor senses pressure within the bladder to be above a predetermined value. The electrical circuit is connected to a horn (44) such that when the bladder is pressed, the horn is actuated.

Abstract: A door trim panel includes a cover assembly for concealing an air bag restraint system that has an air bag, a housing for the air bag and a gas generator located in the housing for supplying gas to the air bag in response to vehicle impact. The cover assembly includes a frame defining an air bag opening and a flexible covering attached to the frame in a taut manner. The flexible covering which is juxtaposed the air bag has a single tear seam that is ruptured when the flexible covering is impacted by the inflating air bag and forms an elliptic opening for deployment of the air bag into the passenger compartment.

Abstract: A method is disclosed for forming a reinforced plastic skin for an automobile interior trim structure. The method includes the steps of supplying a plastic material onto a mold surface, heating the plastic material to fuse it into a unitary layer, embedding a reinforcing material into the layer, and cooling the plastic and reinforcing materials. The method can be used to reinforce an air bag door cover by incorporating a tear seam into the plastic layer and embedding the reinforcing material into the layer such that it surrounds the tear seam. The reinforcing material aids in rupturing of the cover along the designated tear seam during deployment of the air bag. Also disclosed is an air bag door cover formed in accordance with the disclosed method.

Abstract: A door handle component made of a thermoplastic material and a method of maintaining parallelism of the pair of arms forming a part of the component during the manufacture thereof by having the two arms rigidly interconnected by a cross member which is integrally formed with the arms.