Nissen Chemitec Corporation

Sumitomo Chemical Company, Limited

Tadayuki Oda

Masahito Matsumoto

Takahisa Hara

Hiromasa Nakatsuka

Hiromu Fujita

Yuji Kamiji

A device for tucking covering materials into a formed component comprises a support mold for the formed component which supports covering materials such as textiles, on its upper face for insertion into the formed component at a ring-formed tucking groove outward from the outer periphery of the upper face. The device has a tucking mold that is positioned at the outer periphery of the support mold for the formed component, and that has a ring-formed tucking blade which is capable of tucking an edge of the covering materials into the tucking groove of the formed component supported by the support mold for the formed component. An outer support mold for an outer periphery is positioned at the outer periphery of the ring-formed tucking mold, and supports the outer periphery of the formed component supported by the support mold for the formed component. The molds are baised respectively by energizing springs so that they protrude upward to be pressed down by a pressing mold, by which a load more than that required to be applied to the tucking blade of the tucking mold is automatically prevented, thus set-up of the dimension of height is simple and arranged with ease, and moreover the covering materials are bonded and fixed effectively onto the formed component with no failure.

Device for tucking covering materials

A multilayer molded article made of a first member having a first core layer and a first skin material laminated on the first core layer, and a second member having a second core layer and a second skin material layer laminated on the second core layer, in which the first member is insert laminated in a part of the surface of the second skin material, and which is beautifully finished at a boundary between the first and second skin materials.

Method for making a multilayer molded article

Growing community of inventors

Mie-gun, Japan

Tadayuki Oda