An inductively heated mold system enables rapid heating of the mold and rapid cooling to reduce thermal cycling times by employing an inductive coil in a heater module that inductively heats a ferromagnetic layer configured on the mold body, such as around the outside perimeter of the mold body. A cooling channel may be configured between the inductive coil and the ferromagnetic layer on the mold body to allow a fluid to be passed between the mold body and the heater module to rapidly cool the mold body for removal of the molded part. A plurality of heater modules may be employed that can be coupled together such that the cooling fluid passes through the coupled cooling channels from one module to a second module. In this way heater modules can be combined to provide an inductively heated mold system for a variety of mold body sizes, or lengths.

A method is provided in which a fiber-reinforced resin molded article having high dimensional accuracy is obtained by press molding a fiber-reinforced resin. The present invention relates to a method for producing a fiber-reinforced resin molded article by pressing a single prepreg of a fiber-reinforced resin, a plurality of stacked prepregs, or a plurality of stacked prepregs with adhesive resin sheets interposed between the prepregs, said method comprising: a step in which the prepreg is positioned between a heated upper die and a heated lower die; a step in which the upper die is lowered and a load is applied to the prepreg by the upper die and the lower die while further increasing the temperature of the upper die and the lower die; a step in which the upper die and the lower die are maintained at a temperature within a prescribed temperature range while the upper die is positioned at the bottom dead center; a step in which the heating of the upper die and the lower die is reduced or stopped; and a step in which after reducing or stopping the heating, the upper die is raised and the fiber-reinforced resin molded article is extracted.

A method is provided in which a fiber-reinforced resin molded article having high dimensional accuracy is obtained by press molding a fiber-reinforced resin. The present invention relates to a method for producing a fiber-reinforced resin molded article by pressing a single prepreg of a fiber-reinforced resin, a plurality of stacked prepregs, or a plurality of stacked prepregs with adhesive resin sheets interposed between the prepregs, said method comprising: a step in which the prepreg is positioned between a heated upper die and a heated lower die; a step in which the upper die is lowered and a load is applied to the prepreg by the upper die and the lower die while further increasing the temperature of the upper die and the lower die; a step in which the upper die and the lower die are maintained at a temperature within a prescribed temperature range while the upper die is positioned at the bottom dead center; a step in which the heating of the upper die and the lower die is reduced or stopped; and a step in which after reducing or stopping the heating, the upper die is raised and the fiber-reinforced resin molded article is extracted.

A catheter device and manufacturing process for manufacturing the catheter device, wherein the catheter device has a halo-shaped coiled portion extending away from a perpendicular stem portion through a swan neck portion. Eyelets on the halo coil portion and swan neck portion facilitate flow out of the bladder through the catheter device vertical to the catheter, rather than perpendicularly as is the case with existing catheters. The catheter device is formed by using a straight catheter tube, heating and cooling it within a formed mold to have the halo coil and swan neck, such that it can be straightened using a pusher and stylet, inserted into the body while straightened, and thereafter return to its coiled shape when the stylet is removed.

A conformable apparatus for treating a composite material. The conformable apparatus includes a contact layer that is conformable and includes a plurality of contact elements. Each contact element of the plurality of contact elements includes a first major side, a second major side opposed from said first major side, and at least one side surface extending between said first major side and said second major side. The contact layer further includes a contact surface at least partially defined by the first major sides of the plurality of contact elements and a backing surface at least partially defined by the second major sides of said plurality of contact elements. The conformable apparatus also includes a backing layer positioned against said backing surface of said contact layer.

A system for the production of an object from a material containing a hardenable base material by rotational moulding includes a die having die walls surrounding a cavity wherein an object is to be formed, the die being provided with a flow channel for conducting a heat exchange fluid and heating or cooling the die, a rotation device for rotating the die, for bringing melted base material into contact with the die walls surrounding the die cavity and forming the object by rotational moulding, and thermal assemblies comprising a heating assembly and a cooling assembly for promoting flow of heat exchange fluids through the flow channel.

A system for the production of an object from a material containing a hardenable base material by rotational moulding includes a die having die walls surrounding a cavity wherein an object is to be formed, the die being provided with a flow channel for conducting a heat exchange fluid and heating or cooling the die, a rotation device for rotating the die, for bringing melted base material into contact with the die walls surrounding the die cavity and forming the object by rotational moulding, and thermal assemblies comprising a heating assembly and a cooling assembly for promoting flow of heat exchange fluids through the flow channel.

Methods of manufacturing an injection mold component are provided. The methods include printing a plurality of layers of a material into a near net shape mold of the injection mold component. The printing includes forming each layer in the plurality of layers upon another layer in the plurality of layers such that a volumetric part cavity is positioned between the plurality of layers. The volumetric part cavity corresponds to a coarse model of at least a portion of an injection moldable part. The method further includes removing material from the plurality of layers, whereby the volumetric part cavity expands to correspond to a precise model of the at least a portion of the injection moldable part and to form the injection mold component.

Methods of manufacturing an injection mold component are provided. The methods include printing a plurality of layers of a material into a near net shape mold of the injection mold component. The printing includes forming each layer in the plurality of layers upon another layer in the plurality of layers such that a volumetric part cavity is positioned between the plurality of layers. The volumetric part cavity corresponds to a coarse model of at least a portion of an injection moldable part. The method further includes removing material from the plurality of layers, whereby the volumetric part cavity expands to correspond to a precise model of the at least a portion of the injection moldable part and to form the injection mold component.

The rolling bearing seal includes a core metal and rubber adhered to the core metal by vulcanization. The rubber includes: a seal lip portion having, over the entire circumference in the circumferential direction, a plurality of projections that extend inward in the radial direction from the inner diameter side of the core metal, and slides on a seal sliding surface of an inner ring of a rolling bearing; and an attachment portion that is attached to an outer ring of the rolling bearing. A compression vulcanization molding mold includes a female mold and a male mold. The female mold has a guide portion for positioning the core metal and a rugged shape forming the projections on the seal lip portion. The male mold has an inner-diameter-side burr groove and an outer-diameter-side burr groove and the shape of a radially outermost portion of the inner-diameter-side burr groove is formed in a circle.