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:
Nov. 19, 2024
Filed:
Dec. 10, 2020
Applicant:
Nippon Thompson Co., Ltd., Tokyo, JP;
Inventors:
Tetsuya Sakai, Toki, JP;
Kousuke Tobari, Toki, JP;
Assignee:
NIPPON THOMPSON CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/66 (2006.01); A47B 13/08 (2006.01); B23Q 1/52 (2006.01); B23Q 11/12 (2006.01); F16H 1/16 (2006.01);
U.S. Cl.
CPC ...
F16C 33/6622 (2013.01); A47B 13/081 (2013.01); B23Q 1/52 (2013.01); B23Q 11/12 (2013.01); F16H 1/16 (2013.01);
Abstract
A rotary table () includes a base body (), a worm wheel (), an inner ring (), a plurality of rolling elements, and a worm screw unit (). The worm screw unit () includes a worm screw () and a worm screw housing (). The worm screw housing () has an opposing surface that faces an outer circumferential surface (B) of the worm wheel (). The worm screw housing () includes a flange portion () that protrudes from the opposing surface and covers a side face (A) that, of the first gear () facing the opposing surface, is on the opposite side from the base body () in the axial direction of the worm wheel ().