Longitudinal adjuster for a vehicle seat

Details Longitudinal adjuster for a vehicle seat Longitudinal adjuster for a vehicle seat

2007-05-31

2008-10-21

McPartlin, Sarah B (Department: 3636)

Chairs and seats

Movable bottom

Interconnected with back for relative concurrent movement

C248S429000

Reexamination Certificate

active

07438359

ABSTRACT:
A longitudinal adjuster for a vehicle seat includes a displacement sensor (21), which can interact with a seat rail, and a control signal emitter (41), which can be displaced in relation to the displacement sensor (21). The relative movement of the signal emitter (41) in relation to the displacement sensor (21) reproducing, from a starting position, the longitudinal displacement carried out. The control signal emitter (41) is subjected to a control torque, at the latest once the stored longitudinal position of the seat has been reached, and then controls at least one blocking element (73) which interacts with the seat rail by way of a control spring (51). A control bearing (45) is arranged between the control signal emitter (41) and the control spring (51), which guides the control signal emitter (41) and which supports the control spring (51).

REFERENCES:
patent: 5348373 (1994-09-01), Stiennon
patent: 5873629 (1999-02-01), Schuler
patent: 5944383 (1999-08-01), Mathey et al.
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patent: 6799800 (2004-10-01), Klahold et al.
patent: 7172249 (2007-02-01), Rausch et al.
patent: 2004/0164599 (2004-08-01), Klahold et al.
patent: 2006/0113829 (2006-06-01), Klahold et al.
patent: 2 113 986 (1983-08-01), None
patent: WO 03/062012 (2003-07-01), None

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