- Patent Title: Integrated steering wheel, vibration absorber, and driver airbag
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Application No.: US16222465Application Date: 2018-12-17
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Publication No.: US10926698B2Publication Date: 2021-02-23
- Inventor: Abhishek Gothekar , Byron Spencer , Roland Furtado , Patrick O'Mara
- Applicant: Key Safety Systems, Inc.
- Applicant Address: US MI Sterling Heights
- Assignee: Key Safety Systems, Inc.
- Current Assignee: Key Safety Systems, Inc.
- Current Assignee Address: US MI Sterling Heights
- Agency: Meunier Carlin & Curfman LLC
- Main IPC: B60R21/203
- IPC: B60R21/203 ; B60Q5/00 ; B62D7/22 ; F16F1/373

Abstract:
A steering wheel assembly (10) contains a dampening system for mitigating vibrations transferred from a vehicle to the steering wheel assembly (10). A plurality of damper spring elements or grommets or damper spring elements (22) are each retained within a corresponding steering wheel support member (330). An air bag module (14) is fixed to a steering wheel (18) while resting upon the damper spring elements (22) for eliminating and/or reducing lateral displacement/vibrations normally attendant to vehicle operation. A horn switch (16) containing a plurality of annular support members (76, 176) may be positioned over the damper spring elements (22), wherein each annular support member (76, 176) is coaxially aligned and positioned over a corresponding grommet (22) to also manage vertical displacement; the air bag module (14) is then fixed over the horn switch 16 and to the steering wheel (18). Movement of the airbag module can actuate the horn switch.
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