Invention Grant
- Patent Title: Steering column assembly
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Application No.: US16561415Application Date: 2019-09-05
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Publication No.: US11312406B2Publication Date: 2022-04-26
- Inventor: Pawel Ponikiewski , Artur Wojtalik
- Applicant: ZF Steering Systems Poland Sp. Z.o.o. , ZF AUTOMOTIVE GERMANY GMBH
- Applicant Address: PL Czechowice-Dziedzice; DE Aldorf
- Assignee: ZF Steering Systems Poland Sp. Z.o.o.,ZF AUTOMOTIVE GERMANY GMBH
- Current Assignee: ZF Steering Systems Poland Sp. Z.o.o.,ZF AUTOMOTIVE GERMANY GMBH
- Current Assignee Address: PL Czechowice-Dziedzice; DE Aldorf
- Agent Robert James Harwood
- Priority: EP18461638 20181128,GB1901728 20190207
- Main IPC: B62D1/19
- IPC: B62D1/19

Abstract:
A steering column assembly includes a mounting bracket which is securely fixed to a car cross beam or the like; a support bracket located below the mounting bracket, the two brackets being connected together during normal operation by at least one frangible connector a telescopic shroud having a first portion that surrounds a steering shaft, the first portion being fixed to the support bracket, and an energy absorbing device. The energy absorbing devices further includes: a wire which extends along an underside of the mounting bracket and is secured at opposing ends to respective anchor portions of the mounting bracket, and a fixing part of the support bracket having an opening through which the wire passes, whereby in a crash the frangible connector is broken to permit the support bracket to move relative to the mounting bracket whereupon the wire is pulled through the opening in the fixing part.
Public/Granted literature
- US20200164911A1 STEERING COLUMN ASSEMBLY Public/Granted day:2020-05-28
Information query
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