Invention Grant
- Patent Title: Redundant gear assembly for vehicle steering column and method
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Application No.: US15612623Application Date: 2017-06-02
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Publication No.: US10479399B2Publication Date: 2019-11-19
- Inventor: Jeffrey E. Beyerlein , Jason T. Rutkiewicz , Niklaus A. von Matt
- Applicant: STEERING SOLUTIONS IP HOLDING CORPORATION
- Applicant Address: US MI Saginaw
- Assignee: Steering Solutions IP Holding Corporation
- Current Assignee: Steering Solutions IP Holding Corporation
- Current Assignee Address: US MI Saginaw
- Main IPC: B62D5/04
- IPC: B62D5/04 ; F16H1/16 ; B62D5/00 ; B62D15/02

Abstract:
A redundant gear assembly for a vehicle steering column includes a gear operatively coupled to a steering column component. Also included is a first and second set of gear teeth on the gear. Yet further included is a first motor driving a first gear input component, the first gear input component in meshed engagement with the first set of gear teeth to provide a first steering assist torque that is representative of a desired steering assist torque in a primary operating mode of the redundant gear assembly. Also included is a second motor driving a second gear input component, the second gear input component in meshed engagement with the second set of gear teeth to provide a second steering assist torque in a redundant operating mode of the redundant gear assembly, the second motor not driving the second gear input component in the primary operating mode.
Public/Granted literature
- US20180346014A1 REDUNDANT GEAR ASSEMBLY FOR VEHICLE STEERING COLUMN AND METHOD Public/Granted day:2018-12-06
Information query
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