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 9108352 B1

PDFFull Text
Date of Patent:
Aug. 18, 2015

Filed:

Jan. 22, 2014

Injection molding machine

Applicant:

Sumitomo Heavy Industries, Ltd., Tokyo, JP;

Inventors:

Shigeru Takeuchi, Chiba, JP;

Masahiro Hayakawa, Chiba, JP;

Hiromichi Nosaka, Chiba, JP;

Assignee:

SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;

Attorney:

IPUSA, PLLC

Primary Examiner:

Yogendra Gupta

Assistant Examiner:

Emmanuel S Luk

Int. Cl.
CPC ...
B29C 45/50 (2006.01); B29C 45/83 (2006.01);
U.S. Cl.
CPC ...
B29C 45/5008 (2013.01); B29C 45/83 (2013.01); B29C 2045/5048 (2013.01); B29C 2045/5056 (2013.01);
Abstract

An injection molding machine includes a cylinder that feeds a molding material, a screw that is rotatably and advanceably/retractably provided in the cylinder, a plasticizing motor that rotates the screw, a rotation transmission part that is provided in a rear side of the screw in an axial direction of the screw and configured to transmit rotation of the plasticizing motor to the screw. The rotation transmission part includes first and second transmission members provided in a passage where the rotation of the plasticizing motor is transmitted to the screw. The first transmission member is provided toward the plasticizing motor. The second transmission member is provided toward the screw. The first and second transmission members are connected to move relative to each other.

Find Patent Forward Citations

Takeuchi, Shigeru. (2015). Injection molding machine (U.S. Patent No. 9108352). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9108352

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

Loading…