- Patent Title: Vehicle seat assembly with a stationary base rail and a seat rail which can be moved relative thereto and with a drive device which is arranged on the base rail
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Application No.: US16467183Application Date: 2017-12-06
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Publication No.: US11260775B2Publication Date: 2022-03-01
- Inventor: Juergen Schukalski , Gregor Kroener , Joerg Gropp , Jochen Hofmann
- Applicant: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Coburg
- Applicant Address: DE Coburg
- Assignee: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Coburg
- Current Assignee: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Coburg
- Current Assignee Address: DE Coburg
- Agency: Brooks Kushman, P.C.
- Priority: DE102016224512.0 20161208
- International Application: PCT/EP2017/081629 WO 20171206
- International Announcement: WO2018/104365 WO 20180614
- Main IPC: B60N2/06
- IPC: B60N2/06 ; B60N2/02 ; B60N2/07
Abstract:
A vehicle seat assembly comprising a seat frame and at least one rail pair that has a seat rail which is connected to the seat frame and a base rail which is to be connected to the vehicle base and on which the seat rail is movably guided along a longitudinal direction. A drive device is used to move the seat rail along the longitudinal direction relative to the base rail and has a spindle, a rotatable spindle nut which is mounted on the spindle via a threaded engagement, a drive unit which is operatively connected to the spindle nut, and an electric motor for driving the spindle nut via the transmission unit. The spindle is arranged on the seat rail, and the spindle nut and the transmission unit are arranged on the base rail.
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