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. 16, 2026
Filed:
Jan. 20, 2022
Applicant:
Smc Corporation, Tokyo, JP;
Inventor:
Tsuyoshi Sasaki, Tsukubamirai, JP;
Assignee:
SMC CORPORATION, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 31/175 (2006.01); B25J 15/02 (2006.01); B25J 15/04 (2006.01); B25J 15/08 (2006.01);
U.S. Cl.
CPC ...
B23B 31/16216 (2013.01); B25J 15/0266 (2013.01); B25J 15/0408 (2013.01); B25J 15/086 (2013.01); B25J 15/0273 (2013.01); Y10T 279/1961 (2015.01);
Abstract
A chuck apparatus includes a pair of grip members driven by a piston via a pair of levers, and the levers are rotatably supported by a body via lever shafts. A lever shaft protrudes from the attachment surface of the body to the transport device, and positioning with respect to the transport device is performed by using the protruding portion.