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:
Jan. 21, 2025
Filed:
Oct. 14, 2019
Volvo Truck Corporation, Gothenburg, SE;
Ramachandran Sandrasekaran, Karnataka, IN;
Kent Augustsson, Bollebygd, SE;
Marcel Palmgren, Torslanda, SE;
Martin Petersson, Sävedalen, SE;
Volvo Truck Corporation, Gothenburg, SE;
Abstract
A brake disc configured to be connected to a vehicle axle and to be squeezed between brake pads, comprising a central disc body (), first and second disc plates () releasably securable to the central disc body. Each disc plate has a wear surface and a disc body facing surface. The brake disc has a geometrical centre axis. Each disc plate has an inner periphery and an outer periphery extending from the wear surface to the disc body facing surface. A first ledge () mates with the inner periphery of the first disc plate, and a second ledge () mates with the inner periphery of the second disc plate. Each ledge comprises at least a ledge portion which is inclined relative to the geometrical centre axis for counteracting axial movement of the disc plates relative to the central disc body.