Honda Giken Kogyo Kabushiki Kaisha

Nobuo Kikuchi

Tamio Furuya

Yoshiki Ishige

Toshiyuki Kinugasa

Shoji Takahashi

Akihiko Koshiro

Masao Tegawa

Takaaki Sato

Tomio Iino

Seiji Yanagisawa

Kazumi Ishida

Kazuo Migishima

Hiroo Ebisawa

Tsuneyuki Wada

Yoshitsugu Fujimori

Ryouhei Adachi

Nozomu Hama

Nozumu Hama

An apparatus for molding a product of synthetic resin which includes a mold assembly having a die plate and first and second mold dies which define a mold cavity therebetween. The first mold die includes a fixed member fixed to the die plate. At least two movable members are respectively displaceable in perpendicular directions away from each other. Each of the movable members are mounted on the die plate and are further displaced from the fixed member to open the first mold die. A resilient member is provided for perpendicular contacting the movable members and urging the movable members toward the fixed member to assembly the first mold die together.

Apparatus for molding a product of synthetic resin

An apparatus for molding a product such as an automotive instrument panel of synthetic resin has a first station including a mechanism for opening and closing a mold assembly, a second station including a mechanism for pouring a resin solution into the mold assembly which is closed, and a third station for hardening the poured resin solution in the mold assembly. A feed mechanism interconnects the first, second, and third stations in a looped configuration for circulating at least three mold assemblies through the first, second, and third stations. The mold assembly includes a first mold die for placing therein a covering sheet of a predetermined shape, a second mold die combinable with the first mold die to define a mold cavity therebetween, and a mechanism for pouring a resin foam solution into the mold cavity to form a molding integral with the covering sheet.

Synthetic resin molding apparatus

A process and apparatus for manufacturing an embossed article of synthetic resin including heating a synthetic resin sheet to a softening temperature; pressing the heated synthetic resin sheet on an embossing die by a press die. The embossing die being made by an electro-chemical molding process and having an embossing surface with an embossing pattern thereon and a multitude of fine vacuum pores distributed uniformly over the entire embossing surface. Forcing the synthetic resin sheet against the embossing surface by applying suction through the fine vacuum pores to imprint the embossing pattern onto the synthetic resin sheet. The press die having an undercut shaping portion. Applying blowing pressure through the embossing dies and applying a vacuum through the undercut shaping portion. Thus, releasing the synthetic resin sheet from the embossing surface and forming an undercut in the synthetic resin sheet.

Process for manufacturing embossed articles of synthetic resin with an

A process and apparatus for manufacturing an embossed article of synthetic resin by heating a synthetic resin sheet to a softening temperature; overlaying the heated synthetic resin sheet on an embossing die made by an electro-chemical molding process and having an embossing surface with an embossing pattern thereon and a multitude of fine vacuum pores distributed uniformly over the entire embossing surface; and forcing the synthetic resin sheet against the embossing surface by applying suction through the fine vacuum pores to imprint the embossing pattern onto the synthetic resin sheet.

Process for manufacturing embossed articles of synthetic resin

An apparatus for manufacturing an embossed article of synthetic resin comprising heating a synthetic resin sheet to a softening temperature; overlaying the heated synthetic resin sheet on an embossing die made by an electro-chemical molding process and having an embossing surface with an embossing pattern thereon and a multitude of fine vacuum pores distributed uniformly over the entire embossing surface; and forcing the synthetic resin sheet against the embossing surface by applying suction through the fine vacuum pores to imprint the embossing pattern onto the synthetic resin sheet.

Apparatus for manufacturing embossed articles of synthetic resin

A front fender for an automobile molded of a synthetic resin in a manner to provide an even flow of the resin to all portions of the fender in order to avoid points of weakness within the fender. The flow starts from numerous points along the fender arched wheel opening and eventually flows through a groove extending to the most radically remote portion of the fender to ensure flow thereto. Thickened cross-sections are formed along the arched wheel opening and the vertical rear edge of the fender for strength and impact resistance.

Molded fender for automobiles

Growing community of inventors

Sakado, Japan

Nobuo Kikuchi