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:
Apr. 09, 1991
Filed:
May. 12, 1988
Alain L Gassiat, Montussan, FR;
Societe Anonyme: Carbone Industrie, Bagnolet Cedex, FR;
Abstract
An improved rotor for a disk brake is disclosed having a multi-piece construction. The rotor has a central web extending around a driving drum portion such that the web defines several generally radially extending cooling passages. The central web is mounted on the driving drum portion so as to be capable of sliding laterally, but may not rotate relative to the driving drum. Friction elements, completely separate from the central web, are located on either side of the central web and are mounted on the driving drum so as to be also capable of lateral movement. The friction elements are also prevented from rotating relative to the driving drum portion of the rotor.