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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 10350667 B1

PDFFull Text
Date of Patent:
Jul. 16, 2019

Filed:

Nov. 27, 2015

Press device

Applicant:

Komatsu Industries Corporation, Kanazawa-shi, Ishikawa, JP;

Inventor:

Kenji Nishida, Hakusan, JP;

Assignee:

KOMATSU INDUSTRIES CORPORATION, Ishikawa, JP;

Attorney:

Global IP Counselors, LLP

Primary Examiner:

Christopher M Koehler

Assistant Examiner:

Bobby Yeonjin Kim

Int. Cl.
CPC ...
B30B 15/26 (2006.01); B21D 37/04 (2006.01); H02K 11/22 (2016.01); H02K 11/30 (2016.01); B21D 37/14 (2006.01); B30B 15/02 (2006.01); G05B 15/02 (2006.01); H02J 7/00 (2006.01); H02J 7/14 (2006.01); H02K 7/10 (2006.01); H02K 7/116 (2006.01);
U.S. Cl.
CPC ...
B21D 37/04 (2013.01); B21D 37/14 (2013.01); B21D 37/147 (2013.01); B30B 15/028 (2013.01); G05B 15/02 (2013.01); H02J 7/0045 (2013.01); H02J 7/14 (2013.01); H02K 7/1004 (2013.01); H02K 7/116 (2013.01); H02K 11/22 (2016.01); H02K 11/30 (2016.01);
Abstract

The press device includes a press device body and moving bolsters. The press device body has a slide and a slide servomotor. The slide has upper dies attached thereto. The slide servomotor moves the slide up and down. The moving bolsters are able to move between a pressing position, which is a position on the inside of the press device body, and a die replacement position, which is a position on the outside of the press device body, and have lower dies disposed thereon. The moving bolsters have an electrical storage component, a travel motor, and wheels. The electrical storage component stores regenerative electrical power generated by the slide servomotor in the pressing position. Electrical power is supplied from the electrical storage component to the travel motor. The wheels are driven by the travel motor.

Find Patent Forward Citations

Nishida, Kenji. (2019). Press device (U.S. Patent No. 10350667). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10350667

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

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