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. 30, 1993
Filed:
Mar. 01, 1991
Applicant:
Inventors:
Franz Ruppert, Heppenheim, DE;
Joachim Schwab, Fulda, DE;
Assignee:
Hofmann Maschinenbau GmbH, Pfungstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
73146 ; 2989432 ;
Abstract
In a rotor wheel assembly for a tire testing drum comprising a hub and a testing drum portion which is supported relative to the hub by support means, the support means consists exclusively of discs, with at least three discs arranged symmetrically relative to a central plane passing radially through the hub. The support discs may comprise first and second conical discs and at least one flat disc.