Abstract: A device for vulcanizing or cross-linking a cord particularly a cable provided with a plastic covering, the device comprising an elongated pipe housing at the upper end of the housing, the cord being inserted and the upper area thereof being defined as a heating area and the lower area thereof as a cooling area wherien at least the heating area is provided with an inlet and an outlet for a protective gas, and an inspection window fitting positioned laterally at the pipe housing adjacent to the upper end for inspecting or measuring, respectively, the diameter of the cord by means of a suitable optical-electrical measuring device through an inspection window, wherein a separate heating device is associated with the upper area of the heating area of the pipe housing associated with the inspection window fitting, the heating device heating the atmosphere in the upper area permanently to a temperature higher than in the remaining areas of the heating area.

Abstract: Apparatus for collecting and drying powder used for electrostatic coating of a workpiece has air injection means incorporated into the collection bin both to dry and also to homogenize powder recovered, just prior to withdrawal from the bin.

Abstract: A single continuous dough sheet is conveyed by a conveyor up an incline to a dough tension and drive system. In the system, the dough sheet passes around a lower drive roller, around an intermediate drive roller, and around an upper drive roller. The dough sheet extends at a downward angle to an idler roller which directs the dough sheet generally vertically downward in a flat condition. A wishbone pushing element having a rounded V-shape forms the first face of the dough sheet into a generally V-shape having two wings. The wings of the V-shape are then guided by an aligning element such as laterally spaced rollers which roll on the opposite face of the wings to form a folded, two-ply continuous dough sheet.

Abstract: A high tonnage reaction injection molding (RIM) press has fixed and movable platens for clamping a composite mold therebetween at a closed mold position. A plurality of high pressure hydraulic cylinders are mounted on a carrier for the movable platen, and a locking mechanism having a plurality of incrementally spaced locking positions is effective to lock the carrier selectively at said positions. A pair of low power hydraulic piston-cylinder assemblies connected with the carrier adjacent to its opposite ends move the carrier and movable platen to the closed position. Short stroke connecting rods operated by the high pressure cylinders are forced independently of each other into high tonnage engagement with the movable platen at a plurality of locations within the area of the composite mold to clamp the latter between the platens and positively seal its junctions, whereupon a RIM mix head injects the high pressure reactive chemicals into the sealed mold.

Abstract: A plurality of paint spray guns are directed substantially perpendicularly toward respective vertically divided surfaces of a side panel of a workpiece such as an automotive body. The paint spray guns are spaced in a direction in which the workpiece is delivered and being disposed at different heights, respectively. Paint sprays are ejected from the paint spray guns toward the workpiece which is being delivered in the direction. Simultaneously, the paint spray guns are displaced back and forth perpendicularly to the direction and substantially parallel to the surfaces of the side panel to coat the surfaces respectively with the paint spray guns, thereby coating the side panel.

Abstract: Apparatus for "forming" (reshaping) plural dough balls on a conveyor including means for arranging the balls in a desired order on the conveyor. Included is a transfer conveyor with reciprocative end portion and funnel type means cooperating with ring means above a second conveyor for facilitating arranging the balls on the second conveyor and controls for the apparatus.

Abstract: A forming roll for a substrate used for an optical recording medium comprises a roll for continuously forming substrates used for optical recording mediums having preformatting information. Said roll comprises a roll substrate having on its surface a stamper on which a pattern corresponding with the preformatting information has been formed, and, assuming the radius of said roll substrate as "r" mm, the length of said pattern in the peripheral direction of said roll substrate as "t" mm, they satisfy the relationship of:l.times.t.ltoreq.0.1.times.r(provided that r.gtoreq.l/2.pi.).

Abstract: A vacuum processing apparatus comprises a carrying body for holding a glass plate thereon, a pair of elongated stationary members extended in a vacuum chamber in which processing stages for forming films on the glass plate by a vapor deposition method are provided, a linear motor transportation device provided at one of the stationary members, and a pair of movable members provided at both sides of the carrying body so that the movable members are moved along the stationary members in a non-contacting state by the action of the linear motor device.

Abstract: A pressure slip casing apparatus for producing a sanitary ware such as a toilet bowl, comprises lifting hydraulic cylinder means secured to said top member of a stationary frame; a pair of suspending devices supported by a base plate attached to said lifting hydraulic cylinder means; an interlocking mechanism for operatively connecting said suspending devices to each other; and a hydraulic cylinder device for moving a suspending devices towards and away from each other through the action of said interlocking mechanism. A mold part and a core mold part are attached to said base of said stationary frame and to the lower surface of said base plate, respectively.

Abstract: An apparatus for selectively tinning a zone of a plurality of leads overhanging a window of a substrate for a very large scale integrated circuit is provided, which employs a vise made up of a pair of hollow jaws forming a shaft when the jaws are in clamping position, wherein the shaft communicates with a supply of tin, a wave of tin being provided through the shaft to bathe the zone of the leads to be tinned, the apparatus further being adapted to send a jet of gas to the tinned zone of the leads.

Abstract: A forming tool, used in the production of an anode before the firing, for forming peg holes with angularly grooved sidewalls, having a cap plate to which at least one retaining pivot, with one end attached and having a stop, which is fixed to the cap plate and limits the rotation of the forming body in one direction and an elastic means which on the one side is connected so as to be fixed to the cap plate and don the other side is connected to the forming body to preload the latter against the stop and ensure that its projections always form the grooves in the wall of the peg hole in the same angular position relative to the finished anode. As a result cleaning of the peg hole by an automatic cleaning machine is made possible.

Abstract: A novel optodynamic method and apparatus for the manufacture of an optical record medium of the type having a multiplicity of pits or like optically detectable marks representative of digitized information to be reproduced wherein a stamper is provided which is of quartz glass or like material that transmits ultraviolet radiation and which has a stamping surface shaped as a negative of the optically detectable marks to be created, the stamping surface is pressed against a blank sheet of polycarbonate or like plastic that absorbs ultraviolet radiation the surfaces of blank sheet is irradiated with ultraviolet light through the stamper whereby the surface of the blank sheet gels, or softens, to permit the optically detectable marks to be impressed thereon. The stamping may be dome in a partial vacuum in order to assure closer contact between the stamper and the blank sheet.

Abstract: An apparatus is provided for producing a dough roll by rolling up a dough piece. The apparatus has a moving means that includes a holding roller and an endless belt supply device, and a rolling up mechanism having upper and lower endless belt devices. The belt of the upper endless belt device moves rearwardly, and the belt of the lower endless belt device moves forwardly at a speed higher than that of the upper endless belt device. When a dough piece is fed to the apparatus the leading end begins to be rolled at the upstream ends of the upper and lower endless belt devices while its trailing end stays between the belt of the endless belt supply device and the holding roller. Therefore, the leading end moves at a speed which equals the difference between the speeds of the upper and lower endless belt devices while the trailing end moves at the same moving speed as that of the belt of the endless belt supply device.

Abstract: A bladderless tire-curing press has upper and lower pressing disks cooperating with upper and lower bead rings. The pressing disks have circumferentially continuous outer surfaces engaging the beads and bounded inwardly by axial projections with conical centering surfaces which engage in recesses in the bead rings. The bead rings have projections engaging in grooves between the projections of the disks.

Abstract: An arrangement for securing a die to a die holder for use as a molding die in an injection molding machine permits the die to be oriented on the die holder in a number of different angularly rotated positions. Clamping bolts secured to the die extend perpendicularly of a contacting plane between the die and die holder and project into corresponding holes in the die holder. Slides are provided in passageways in the die holder with the passageways extending parallel to the contacting plane. The slides are displaceable in the passageways into securing and clamping engagement with the clamping bolts. The slides are wedge-shaped and inter-engage corresponding wedge-shaped recesses in the outer surface of the clamping bolts. The slides can be displaced by actuating members. Hydraulic piston cylinder units can be used as the actuating members for holding the slides in the clamped position during operation.

Abstract: An apparatus for waxing vehicles for use in conjunction with commercial "car wash" operations. Vehicles are transported by a chain driven conveyor mechanism through a wax application station, passed to a second conveyor mechanism for movement through a drying station, and on to a third conveyor mechanism for passage through a polishing station. A computer system controls the waxing process and operates various pneumatic positioning devices, positioning wax application heads, drying blowers, and polishing heads adjacent the vehicle, a using knowledge of the size, shape, and dimensional parameters of the vehicle. These parameters are stored within the computer system according to manufacturer, model, and year, specified when the vehicle enters the apparatus.

Abstract: Apparatus for forming three dimensional shaped webs. The apparatus controls the flow of entraining air for an air laid web by restricting passage of the air through selected zones of a condensing surface. By limiting the open area in a zone of a suction plate the amount of fibers condensed over the zone is reduced permitting control of location of and amount of deposit. The duct work defining the conduit for the entraining air may also be shaped or provided with blocks to prevent scavenging of fibers which have already been deposited.

Abstract: An air knife formed of a plurality of independently controllable pressure chambers for permitting gas in an assortment of differential pressures to be simultaneously discharged from separate segmental portions along the length of the air knife nozzle in order to produce an essentially uniform and desired coating thickness on a continuously moving and continuously coated workpiece regardless of strip thickness, width, camber, and velocity. The air knife includes a plurality of baffles positioned inside the barrel of the air knife for dividing the barrel into at least three distinct pressure chambers. The baffles are adjustably positionable along the length of the barrel in order to establish the desired segmental lengths along the air knife nozzle from which the differentially pressurized gas is discharged from the air knife. In the preferred embodiment, a computer continuously adjusts and controls the pressure in each chamber, and the position of air knife with respect to the workpiece.

Abstract: An apparatus is provided for the integrated vacuum forming/reaction injection molding of a shaped polymeric laminate article, e.g., an item of sanitary ware such as a bathtub or a motor vehicle body panel, possessing a vacuum formed thermoplastic resin cosmetic layer bonded to a thermoset resin backing layer. In a preferred embodiment, the exposed surface of a vacuum formed preform is treated within the cavity of a sealed reaction injection mold, e.g., by plasma or chemically reactive gas, to modify the polymeric structure of the resin at such surface without affecting the bulk properties of the resin and thereby improve the adherent property of the preform for the subsequently formed theremoset resin layer.

Abstract: An injection molding machine and method in which a hot runner has heated nozzles and piston operated nozzles valves, the stems of the nozzle valves and the nozzle bushings have passages connected to the cylinders to carry cooling fluid to the cylinders to actuate the nozzle valves.