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:
Jun. 25, 2019
Filed:
Nov. 02, 2017
Bendix Commercial Vehicle Systems, Llc, Elyria, OH (US);
David J. Goodell, Beaverton, OR (US);
Bendix Commercial Vehicle Systems, LLC, Elyria, OH (US);
Abstract
A brake drum usable in a vehicle includes a substantially cylindrical wall having an end surface at one axial end thereof, with the substantially cylindrical wall defining a radially inwardly facing wear surface to be engaged by a friction lining upon brake actuation during operation of the vehicle. A radially extending drum section is joined by way of a corner section to another axial end of the substantially cylindrical wall and, together with the substantially cylindrical wall and the corner section, forms a drum interior volume. To provide for discharge of particles from the drum interior volume, the substantially cylindrical wall has a circumferentially extending cut away section in the wear surface located adjacent to the one axial wall end.