Invention Grant
- Patent Title: Brake disc for a vehicle
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Application No.: US16014958Application Date: 2018-06-21
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Publication No.: US10794441B2Publication Date: 2020-10-06
- Inventor: Kordian Kokott , Josef Hofstetter , Ulf Schulz
- Applicant: Bayerische Motoren Werke Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6d2c71b5
- Main IPC: F16D65/12
- IPC: F16D65/12 ; B21J15/02 ; F16B19/06 ; F16D65/02

Abstract:
A brake disc for a disc brake includes a brake disc hub and at least one friction ring which is connected to the brake disc hub via rivets, a jacket of the brake disc hub being provided with sections with a reduced wall thickness and/or apertures which are axially directed material cut-outs situated on the outer circumference of the brake disc hub jacket and serve for at least partial positioning of the axially directed rivets. The friction ring and the brake disc hub are centered with respect to one another exclusively via the rivets, and each rivet, before the deformation thereof, is configured so as to taper conically at least over a part region of the rivet shank thereof in the region of the brake disc hub, starting from a swage head to a rivet closing head.
Public/Granted literature
- US20180298967A1 Brake Disc for a Vehicle Public/Granted day:2018-10-18
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