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:
May. 19, 1981
Filed:
Mar. 23, 1979
Applicant:
Inventor:
Horst Herold, Aschaffenburg, DE;
Assignee:
Petri AG, Aschaffenburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ;
U.S. Cl.
CPC ...
192 / ;
Abstract
Disclosed is a unilaterally alternating backlash torque locking mechanism which comprises a frame member, a control member having a longitudinally extending tubular portion, a longitudinally extending torque transmission member in rotational engagement about its axis with the control member, a sleeve member fixedly mounted on the frame member and extending radially adjacent the tubular portion of the control member and two loop springs embracing said control element in a loosely sliding arrangement against the sleeve member and extending at their inner and outer ends into recesses in the control member.