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. 28, 2003
Filed:
Feb. 12, 2002
Applicant:
Inventors:
Josef Schwuger, Höchstadt, DE;
Rudolf Sinner, Bubenreuth, DE;
Assignee:
Ina Walzlager Schaeffler oHG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 2/306 ;
U.S. Cl.
CPC ...
F16D 2/306 ;
Abstract
In a sliding sleeve ( ) of a synchronizing unit having inward directed teeth ( ) configured on the inner periphery of the sliding sleeve, the teeth ( ) comprise recesses ( ) formed by plastic displacement of material out of the teeth ( ).