The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 1996
Filed:
Sep. 14, 1994
Applicant:
Inventors:
Tomokazu Abe, Ichihara, JP;
Tsuneo Matsui, Sanjo, JP;
Assignees:
Idemitsu Petrochemical Co., Ltd., Tokyo, JP;
Kyowa Industrial Co., Ltd., Sanjyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425589 ; 4254516 ; 425593 ; 425595 ;
Abstract
A compression equipment possesses generality of various injection molding machine by which injection and mold under compression is performed. The compression equipment is composed as a unit and is installed between a moving die plate of the injection molding press and a moving mold. The compression equipment possesses a moving mechanism containing first tapered members moved by a cylinder and second tapered members contacting with the first tapered members and the moving mold moves toward a stationary mold by the cylinder.