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:
Jan. 19, 1982
Filed:
Oct. 18, 1979
Applicant:
Inventor:
Ruprecht Maurer, Bad Homburg, DE;
Assignee:
Ringspann Albrecht Maurer K.G., Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
188170 ; 188188 ;
Abstract
A safety catch device for elevators, lifting platforms and the like in which a load bearing rod passing through the safety catch is clamped in by means of a plurality of series connected conical clamping discs which are acted upon by disc springs via an axially displaceable pressure ring in a direction to effect clamping of the rod.