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:
Oct. 27, 1987
Filed:
Apr. 23, 1986
Applicant:
Inventor:
Hermann Zierhut, Munich, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04G / ;
U.S. Cl.
CPC ...
2482883 ; 248181 ;
Abstract
A cardan ball suspension having a concentric strap relative to the ball or sphere to be adjusted. The strap exhibits a transverse slot. A radially protruding cog having a rectangular cross-section projects into the longitudinal slot and slides therein. The ball may be pivoted within a spherical angle zone without rotation of a surface element of the ball in relation to its normal or axis. The strap is preferably made of an elastic material and presses the ball against a holder ring.