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:
Nov. 05, 1996
Filed:
May. 04, 1995
Applicant:
Inventor:
Friedel Lauscher, Kreuzau-Drove, DE;
Assignee:
Ford Motor Company, Dearborn, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ;
U.S. Cl.
CPC ...
192 7012 ; 192 702 ; 19211334 ;
Abstract
In a drum member (1) having a tooth system (6) for receiving multiple discs (7), which is formed as a one-piece, cold-worked sheen steel member and which, on at least one tooth system of an internal and/or an external tooth system, is provided on part of the tooth system (6) with longitudinally extending recesses (22) of V-shaped cross section, formed during manufacture, for the removal of lubricating and cooling medium, the part of the tooth system (6) on which the longitudinally extending recesses (22) are formed is the foot or the base of the tooth gap.