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. 17, 2020
Filed:
May. 14, 2018
Applicant:
Thk Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
THK CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16C 29/06 (2006.01); F16C 29/00 (2006.01);
U.S. Cl.
CPC ...
F16C 29/0609 (2013.01); F16C 29/0647 (2013.01); F16C 29/005 (2013.01); F16C 29/008 (2013.01); F16C 29/065 (2013.01); F16C 2240/80 (2013.01);
Abstract
A multi-row rolling element housing band is provided which can promote an increase in the degree of precision of a guide. At least three rolling element rows () to () are arranged in a band (). Each second rolling element () of the second rolling element row () is displaced by P/n in a length direction of the band () from each first rolling element () of the first rolling element row (). Each third rolling element () of the third rolling element row () is displaced by P/n in the length direction of the band () from each second rolling element () of the second rolling element row (). P is the pitch between the first rolling elements (), and n is the number of rows.