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:
Aug. 11, 2020
Filed:
Aug. 23, 2018
Fanuc Corporation, Yamanashi, JP;
Tomoya Itou, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
The rotary table system includes a first rotary table coupled to one end side of a member for loading a workpiece, a second rotary table coupled to an other end side, a motor that rotationally drives the member for loading a workpiece, a first clamping mechanism that can clamp the first rotary table, a second clamping mechanism that can clamp the second rotary table, a clamp torque measuring device, a first operating passage that sends a clamping operation instruction to the first clamping mechanism, and a second operating passage that sends a clamping operation instruction to the second clamping mechanism, in which the clamp torque measuring device measures clamp torque individually for each of the first, second clamping mechanisms by individually selecting the first, second operating passage and causing the first, second clamping mechanisms to individually perform a clamping operation.