Search International and National Patent Collections

1. (WO2017157379) PROCESS FOR PRODUCING A HEAT-TREATED HUB CARRIER PROVIDED WITH A WHEEL BEARING

Pub. No.:    WO/2017/157379    International Application No.:    PCT/DE2017/100157
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: B62D 7/18
Applicants: KSM CASTINGS GROUP GMBH
Inventors: BUSCHJOHANN, Thomas
GEISLER, Stefan
KUDRNA, Robin
LACHMUND, Heik
Title: PROCESS FOR PRODUCING A HEAT-TREATED HUB CARRIER PROVIDED WITH A WHEEL BEARING
Abstract:
The invention relates to a process for producing a heat-treated hub carrier provided with a wheel bearing, the process comprising the successive steps: a) provision of a hub-carrier blank which is preferably cast, b) solution annealing of the hub carrier, c) quenching of the hub carrier, preferably in water and/or air, d) at least partial machining of the hub carrier, e) insertion of the wheel bearing into a recess of the hub carrier, f) re-annealing or hot ageing of the hub carrier.