A multilayer core molding method includes: an upstream process of obtaining an intermediate molded body 33; and a downstream process of performing molding using a downstream process molding apparatus 2, and wherein the downstream process includes: an intermediate molded body arrangement step of arranging the intermediate molded body on the intermediate plate cavity surface or the first downstream process mold cavity surface; and a first vulcanization step, performed after the intermediate molded body arrangement step, of vulcanization-molding the intermediate molded body until it is substantially or completely vulcanized, in a state in which at least the first downstream process mold and the intermediate plate are closed against each other.

A PVB film for HUD, wherein an accuracy error of HUD imaging achievable by the PVB film is 0.1 mrad, wherein a cross section of the PVB film in one direction is wedged, and a cross section of the PVB film in another direction is curved.

A mold for manufacturing hemispherical sections for a golf ball includes a mold plate and a movable insert. The mold plate includes a first surface. The movable insert includes a second surface. The moveable insert is connected to the mold plate. The first surface of the mold plate and the second surface of the movable insert may move relative to one another during molding of the hemispherical section for a golf ball.

The invention relates to a press plate 1 or endless belt comprising a body with a stamping surface 2 and at least one external surface 4 which is provided not for stamping, wherein the press plate 1 or endless belt is equipped with an RFID transponder 6 which has a memory. A data record which identifies the press plate 1 or endless belt or use and/or manufacturing data of the press plate 1 or endless belt is stored in the memory. The acquisition of use and/or manufacturing data permits the storage of a precise history of a press plate 1 or endless belt and wireless transmission of this history to a receiver. On the basis of the use data, billing can be carried out which depends not only on the duration of use but also on the press strokes actually carried out.

A mold locking mechanism for a hydraulic press contains: a bottom plate through which a pull stud is inserted. The pull stud includes a shank and multiple defining rings, and the bottom plate further includes a clamper and a drive device. The clamper includes a pair of rotatable arms. At least one resilient element is defined between the pair of rotatable arms. When the clamper is in a clamping state, the at least one resilient element forces the pair of rotatable arm to move close to each other, and a respective one defining ring does not pass across a gap of the pair of rotatable arms. The drive device drives the pair of rotatable arms to rotate to switch the clamper to be in an unclamping state. The respective one defining ring moves across the gap after the pair of rotatable arms move away from each other.

The present invention relates to a pouch forming apparatus comprising: a die, in which forming grooves are formed with a partition wall therebetween; and a punch member provided with a punch, which is configured to be inserted into each of the forming grooves to press the pouch film to form a pair of accommodation grooves in the pouch film, wherein the forming groove comprises a vertical space disposed above a forming groove bottom part connected to the partition wall and an inclined space connected to the vertical space and formed by providing an inner wall facing the partition wall, the inner wall defining an inclined surface.

The present invention relates to a pouch forming apparatus comprising: a die, in which forming grooves are formed with a partition wall therebetween; and a punch member provided with a punch, which is configured to be inserted into each of the forming grooves to press the pouch film to form a pair of accommodation grooves in the pouch film, wherein the forming groove comprises a vertical space disposed above a forming groove bottom part connected to the partition wall and an inclined space connected to the vertical space and formed by providing an inner wall facing the partition wall, the inner wall defining an inclined surface.

A resin shaping mold includes an upper mold, a lower mold arranged to be opposed to the upper mold, a sliding mechanism configured to be slidable on a surface of the lower mold and having a pressing surface including a surface directed in a different direction from a direction of pressing on a resin by the upper mold and the lower mold, and a rubber member formed to cover at least the pressing surface of the sliding mechanism and a gap between the pressing surface and the lower mold.

A method for producing a separator plate, where a malleable compound of thermo-plastic polymer and electro-conductive filler is provided for hot-compacting into a separator plate. The compound is inserted into a press-form, which is heated to a first predetermined temperature in a heating station, and only then inserted into a press for hot compaction between press blocks, which simultaneously during the compaction take up thermal energy for cooling the press-form and the sheet, that is resulting in the separator plate.

The present invention provides a resin molding apparatus that clamps a plurality of molding dies and that performs resin molding by, while synchronizing the closing of the plurality of molding dies, absorbing variations in the thickness of the object-to-be-molded in each molding die, and includes a raising-and-lowering linking mechanism that causes the raising and lowering of an intermediate plate to occur together with the raising and lowering of a movable platen, the raising-and-lowering linking mechanism comprising a pantograph mechanism that extends and contracts due to the raising and lowering of the movable platen, and a coupling mechanism that couples a cross link part of the pantograph mechanism and the intermediate plate, and the coupling mechanism has a connecting member connected to the cross link part, a coupling member that couples the connecting member to the intermediate plate, and an elastic member interposed between the connecting member and the coupling member.