Nippon Closures Co., Ltd.

Toyo Seikan Group Engineering Co., Ltd.

Tomoho Kikuchi

Hiroshi Takahashi

Akio Sato

Mitsuo Kumata

Shin Nakamura

Yoshihiro Kaitsuka

Keitaro Hayashi

Yukihito Nozaki

Kunihiko Hatazawa

A compression molding device, which can obtain a high compression molding force without lowering the efficiency of article production, and whose molding means has a long service life, is provided. In the compression molding device, a one-side mold assembly moving means () includes a toggle link mechanism including two links () and (), and a toggle link mechanism operating means (), while an opposite-side mold assembly moving means () includes a hydraulic cylinder mechanism. When a one-side mold assembly () and an opposite-side mold assembly () are to be brought from an open state into a closed state, the one-side mold assembly () is first moved to a nearly closed state by the one-side mold assembly moving means (), and then the opposite-side mold assembly () is moved from the nearly closed state to the closed state by the opposite-side mold assembly moving means ().

Compression molding device

Growing community of inventors

Kanagawa, Japan

Tomoho Kikuchi