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1. (WO2017036820) DISC BLANK FOR PRODUCING COMMUTATOR LAMINATIONS

Pub. No.:    WO/2017/036820    International Application No.:    PCT/EP2016/069706
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Aug 20 01:59:59 CEST 2016
IPC: H01R 43/06
H01R 39/06
H01R 43/08
H01R 39/04
Applicants: SCHUNK CARBON TECHNOLOGY GMBH
Inventors: MAURER, Martin
HUBER, Florian
Title: DISC BLANK FOR PRODUCING COMMUTATOR LAMINATIONS
Abstract:
The invention relates to a disc blank (18) for producing commutator laminations of a disc commutator and also to a commutator lamination and to a disc commutator formed with such commutator laminations, wherein the disc blank (18) is formed as a multi-layer body and has a shaped carbon body with a continuous first layer and with a contact arrangement which forms a second layer interrupted by transition regions in such a way that the transition regions do not have any contact material.