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:
Feb. 28, 2006
Filed:
Dec. 01, 2003
Applicants:
Chi-meng Liao, Taichung, TW;
Chin-pei Wang, Taichung, TW;
Inventors:
Chi-Meng Liao, Taichung, TW;
Chin-Pei Wang, Taichung, TW;
Assignee:
Hiwin Technologies Corp., Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 29/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rolling element retainer whose respective components are allowed to move angularly with respective to each other, and the engagement between the ring portion and the trough of the respective units is in form of the engagement of cylindrical ring portion with curved surface. By this way, the universal cornering ability of the rolling element retainer in accordance with the present invention can be substantially improved, which is able to slide smoothly along the circulation path of the linear transmission device without being warped and prolong the service life.