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:
Sep. 11, 2001
Filed:
Sep. 30, 1999
Applicant:
Inventor:
Robert P. Uhlig, Rochester Hills, MI (US);
Assignee:
DaimlerChrysler Corporation, Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 6/510 ;
U.S. Cl.
CPC ...
F16D 6/510 ;
Abstract
A brake drum has an axially extending cylindrical flange formed with a radially outer surface and a radially inner braking surface. To reduce, if not entirely eliminate brake drum howling and squealing when the brakes are applied, a plurality of stabilizing sections are cast on the radially outer surface of the flange. The stabilizing sections are arranged in equally circumferentially spaced apart relation. Each stabilizing section is slotted or notched to form a plurality of circumferentially spaced serrations to increase flexibility.