logo

For the Inventor, By the Inventor

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.:

US 9227352 B1

PDFFull Text
Expired
Date of Patent:
Jan. 05, 2016

Filed:

Mar. 15, 2013

Injection molding machine

Applicant:

Sumitomo Heavy Industries, Ltd., Tokyo, JP;

Inventors:

Shigeru Takeuchi, Chiba, JP;

Masahiro Hayakawa, Chiba, JP;

Yosuke Ito, Chiba, JP;

Akihisa Kobayashi, Chiba, JP;

Assignee:

SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;

Attorney:

IPUSA, PLLC

Primary Examiner:

Joseph S Del Sole

Assistant Examiner:

John Robitaille

Int. Cl.
CPC ...
B28B 7/10 (2006.01); B29C 45/40 (2006.01); B29C 45/76 (2006.01);
U.S. Cl.
CPC ...
B29C 45/4005 (2013.01); B29C 45/7626 (2013.01); B29C 2045/764 (2013.01); B29C 2945/7602 (2013.01); B29C 2945/76013 (2013.01); B29C 2945/7624 (2013.01); B29C 2945/76076 (2013.01); B29C 2945/76096 (2013.01); B29C 2945/76418 (2013.01); B29C 2945/76896 (2013.01); B29C 2945/76943 (2013.01);
Abstract

An injection molding machine including an ejector unit configured to eject a molding product from a mold, wherein the ejector unit includes a slide base freely movable relative to a toggle support disposed at a platen supporting the mold, a toggle mechanism configured to connect the toggle support and the slide base, disposed between the toggle support and the slide base, a driving source configured to operate the toggle mechanism in such a way that a distance between the toggle support and the slide base is changed, and an ejection member movable in conjunction with the slide base.

Find Patent Forward Citations

Takeuchi, Shigeru. (2016). Injection molding machine (U.S. Patent No. 9227352). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9227352

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…