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:
Mar. 14, 2017
Filed:
Nov. 20, 2013
Applicant:
Thk Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
THK CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16C 29/04 (2006.01); F16C 29/10 (2006.01); F16C 29/00 (2006.01); F16C 29/06 (2006.01); B23Q 1/26 (2006.01); B23Q 1/28 (2006.01);
U.S. Cl.
CPC ...
F16C 29/005 (2013.01); F16C 29/008 (2013.01); F16C 29/04 (2013.01); F16C 29/0657 (2013.01); F16C 29/10 (2013.01); B23Q 1/262 (2013.01); B23Q 1/285 (2013.01); F16C 29/004 (2013.01);
Abstract
A movement-guiding device that includes a moving rail having a rolling element rolling surface; a first block that engages with the rolling element rolling surface of the moving rail via a plurality of rolling elements; a fixed rail including a rolling element rolling surface; a second block that engages with the rolling element rolling surface of the fixed rail via a plurality of rolling elements; and a joint member. The joint member is formed in a plank shape and connects the moving rail and the fixed rail by having the first block mounted on one surface and having the second block mounted on the other surface. The joint member is formed having a height difference.