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. 05, 2002
Filed:
Apr. 06, 2000
Applicant:
Inventors:
Wu-Lang Lin, Tai-jung-shian, TW;
Kuei-Jung Chen, Mialo Li, TW;
Tzong-Ming Wu, Taipei, TW;
Jiann-Cherng Chen, Tainan, TW;
Assignee:
Industrial Technology Reseach Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 2/702 ;
U.S. Cl.
CPC ...
F16H 2/702 ;
Abstract
A two screw double-stroke and screw differential-motion mechanism is applied in a standard mechanical interface. The two mechanisms are utilized for the correlation of transmission between screws and nuts and the screw differential-motion, so as to achieve more efficient positioning and clamp retrieval and placement.