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 8601847 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 10, 2013

Filed:

Apr. 08, 2010
Applicant:

Teruaki Yogo, Aichi, JP;

Inventor:

Teruaki Yogo, Aichi, JP;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 11/00 (2006.01); B21D 43/10 (2006.01); B21D 7/04 (2006.01); B21D 9/05 (2006.01); B21D 55/00 (2006.01); B21C 51/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A chuck mechanism that grips a workpiece is configured to be able to twist and rotate the gripped workpiece around a longitudinal axis of the workpiece. A control unit is provided with a first control unit and a second control unit. The first control unit drives an articulated robot to which a bending mechanism for bending the workpiece is attached, and twists the workpiece clamped by the bending mechanism around the longitudinal axis of the workpiece within a preset twisting angle range. When the angle of twisting by the first control unit exceeds the twisting angle range, the second control unit controls the chuck mechanism to twist the workpiece around the longitudinal axis of the workpiece.


Find Patent Forward Citations

Yogo, Teruaki. (2013). Bending device (U.S. Patent No. 8601847). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8601847

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

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