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. 02, 1999
Filed:
Jun. 03, 1997
Applicant:
Inventor:
Peter Schubert, Gaggenau, DE;
Assignee:
Precitez GmbH, Bad Rotenfels, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
74 8922 ; 745005 ;
Abstract
A linear drive mechanism includes a cable wound on a motor-driven cable drum for accurately displacing a driven member in a linear direction relative to a housing, the driven member being adapted to carry the connecting head of a laser processing system, or the like. The ends of the cable are connected with the driven member and with the housing, respectively, the cable being tensioned to frictionally retain the cable turns on the cable drum, and to effect accurate positioning of the driven member with a low wear rate and without play or backlash.