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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 10189093 B1

PDFFull Text
Date of Patent:
Jan. 29, 2019

Filed:

Jan. 20, 2015

Opening and closing chuck

Applicant:

Smc Corporation, Chiyoda-ku, JP;

Inventors:

Tadashi Saito, Kashiwa, JP;

Koji Hara, Tsukubamirai, JP;

Kouichirou Ishibashi, Tsukubamirai, JP;

Assignee:

SMC CORPORATION, Chiyoda-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Tyrone V Hall, Jr

Int. Cl.
CPC ...
B25B 1/00 (2006.01); B23B 31/30 (2006.01); B23B 31/16 (2006.01); B23Q 7/04 (2006.01); B25B 1/18 (2006.01); B25B 5/06 (2006.01); B25J 15/02 (2006.01); B23Q 3/08 (2006.01);
U.S. Cl.
CPC ...
B23B 31/30 (2013.01); B23B 31/16287 (2013.01); B23Q 7/043 (2013.01); B25B 1/18 (2013.01); B25B 5/061 (2013.01); B25J 15/0293 (2013.01); B23B 2231/22 (2013.01); B23B 2231/32 (2013.01); B23B 2270/027 (2013.01); B23Q 3/08 (2013.01); Y10T 279/1224 (2015.01);
Abstract

A guide rail is provided on an outer surface of a chuck body. A pair of fingers is disposed on the guide rail. At least one of the pair of fingers is a movable finger that is movable along the guide rail. One or two cylinder apparatuses, each of which has a rod that advances and retracts in the direction of its axial line by the action of air pressure, are provided in the chuck body. The top end of the rod extends from an end of the chuck body to the outside. An end block is attached to the top end of the rod. The end block is linked to the movable finger.

Find Patent Forward Citations

Saito, Tadashi. (2019). Opening and closing chuck (U.S. Patent No. 10189093). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10189093

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

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