Abstract:
A die for forming a molding includes a molding die including an upper die and a lower die cooperating with the upper die to support a glass plate and forming a resin molding, the lower die having a concave surface including a contact surface that comes into contact with a metal molding, and a plurality of aperture portions formed on the contact surface, a non-magnetic cylindrical intermediate member contacted with an inner surface of each of the aperture portions, a molding-fixing member including a crown portion that retains the metal molding, and a flange portion disposed on a lower side of the crown portion, and a magnetic force generation device. The flange portion of the molding-fixing member has an outer diameter larger than an inner diameter of each of the aperture portions.
Abstract:
A die for forming a molding includes a molding die including an upper die and a lower die cooperating with the upper die to support a glass plate and forming a resin molding, the lower die having a concave surface including a contact surface that comes into contact with a metal molding, and a plurality of aperture portions formed on the contact surface, a non-magnetic cylindrical intermediate member contacted with an inner surface of each of the aperture portions, a molding-fixing member including a crown portion that retains the metal molding, and a flange portion disposed on a lower side of the crown portion, and a magnetic force generation device. The flange portion of the molding-fixing member has an outer diameter larger than an inner diameter of each of the aperture portions.
Abstract:
A decorative molding that is to be fixed to a frame of a framed window glass plate for a vehicle is provided. The decorative molding is configured such that when the frame is formed around a peripheral portion of a glass plate by injecting a molten resin, the decorative molding is simultaneously fixed to the frame. The body of the decorative molding is made of a metal. A cationically electrodeposited coating film is formed on a surface of the body of the decorative molding and a resinous coating film is formed on the cationically electrodeposited coating film.
Abstract:
A composite multi-layer substrate comprising a flat plate-like core member formed of a material having an excellent electric conductivity, an excellent heat conductivity, and a high rigidity, a front resin layer and a rear resin layer covering at least the front and rear surfaces of the core member, and a bottomless hole formed in the core member through the front and rear sides of the core member, wherein an electronic component is installed in the bottomless hole, whereby since the strength of the composite multi-layer substrate can be assured by the rigidity of the core member, conventional prior art glass cloth can be eliminated, deterioration in the electric characteristics caused by ion migration can be avoided and will result in reduced production cost.
Abstract:
A composite multi-layer substrate comprising a flat plate-like core member formed of a material having an excellent electric conductivity, an excellent heat conductivity, and a high rigidity, a front resin layer and a rear resin layer covering at least the front and rear surfaces of the core member, and a bottomless hole formed in the core member through the front and rear sides of the core member, wherein an electronic component is installed in the bottomless hole, whereby since the strength of the composite multi-layer substrate can be assured by the rigidity of the core member, conventional prior art glass cloth can be eliminated, deterioration in the electric characteristics caused by ion migration can be avoided and will result in reduced production cost.
Abstract:
A composite multi-layer substrate comprising a flat plate-like core member formed of a material having an excellent electric conductivity, an excellent heat conductivity, and a high rigidity, a front resin layer and a rear resin layer covering at least the front and rear surfaces of the core member, and a bottomless hole formed in the core member through the front and rear sides of the core member, wherein an electronic component is installed in the bottomless hole, whereby since the strength of the composite multi-layer substrate can be assured by the rigidity of the core member, conventional prior art glass cloth can be eliminated, deterioration in the electric characteristics caused by ion migration can be avoided and will result in reduced production cost.
Abstract:
A composite multi-layer substrate comprising a flat plate-like core member formed of a material having an excellent electric conductivity, an excellent heat conductivity, and a high rigidity, a front resin layer and a rear resin layer covering at least the front and rear surfaces of the core member, and a bottomless hole formed in the core member through the front and rear sides of the core member, wherein an electronic component is installed in the bottomless hole, whereby since the strength of the composite multi-layer substrate can be assured by the rigidity of the core member, conventional prior art glass cloth can be eliminated, deterioration in the electric characteristics caused by ion migration can be avoided and will result in reduced production cost.
Abstract:
Disclosed herein is an injection molding die used for producing a frame-mounted plate glass by injection molding. The die is characterized in that an auxiliary cavity is provided at a position to exposed a surface of a plate glass and communicated with a cavity for a frame through a communication opening, the cavity for the frame being provided at position facing a vehicle inside surface of the plate glass. When the die is practically used for injection molding, a load applied to a peripheral portion of the plate glass during the injection molding is reduced, so that when the frame is molded onto the plate glass by injection molding, undesired breakage of the plate glass is suppressed.
Abstract:
Summary:Task: In a field wherein a frame is formed around a peripheral portion of a glass plate by injection molding and a decorative molding is simultaneously fixed to the frame upon the injection molding, there are provided a decorative molding and a framed window glass plate having the decorative molding mounted thereto, the decorative molding being suppressed from an appearance failure at the time of injection molding and suitable for a multi-coloring.Means for achieving Task: A body proper of the decorative molding is made of a metal, a cationically electrodeposited coating film is formed on a surface of the body proper, and a resinous coating film is formed on the cationically electrodeposited coating film. By containing a pigment or dye in the resinous coating film which is made of a melamine-based resin, acrylic resin, polyester-based resin, fluororesin or epoxy resin, the decorative molding has the same color as the frame and the body of the vehicle, which is a feature. A molten resin is injected into a cavity and cured thereby to form the frame and at the same time, the decorative molding is fixed to the frame thereby to form the framed window glass plate for a vehicle.
Abstract:
Disclosed herein is an injection molding die used for producing a frame-mounted plate glass by injection molding. The die is characterized in that an auxiliary cavity is provided at a position to exposed a surface of a plate glass and communicated with a cavity for a frame through a communication opening, the cavity for the frame being provided at position facing a vehicle inside surface of the plate glass. When the die is practically used for injection molding, a load applied to a peripheral portion of the plate glass during the injection molding is reduced, so that when the frame is molded onto the plate glass by injection molding, undesired breakage of the plate glass is suppressed.