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:
Jan. 26, 2021
Filed:
Feb. 22, 2018
Applicant:
Hirata Corporation, Kumamoto, JP;
Inventors:
Assignee:
HIRATA CORPORATION, Kumamoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B 11/00 (2006.01); B23Q 1/52 (2006.01); A47B 13/08 (2006.01); B25H 1/14 (2006.01);
U.S. Cl.
CPC ...
B23Q 1/522 (2013.01); A47B 11/00 (2013.01); A47B 13/081 (2013.01); B25H 1/14 (2013.01);
Abstract
A turntable includes a rotatably supported table, an electric cylinder, and a cam mechanism configured to convert the linear motion of the electric cylinder into the rotary motion of the table. The cam mechanism includes at least one cam groove provided on the table side, and at least one cam follower moved in parallel to the linear motion direction of the electric cylinder and configured to engage with the at least one cam groove.