Seat for car

Details Seat for car Seat for car

2005-07-26

2005-07-26

White, Rodney B. (Department: 3636)

Chairs and seats

Crash seat

Bottom and back movable as unit in response to force

C297S216200, C297S216110, C297S216150, C297S216190, C297S250100, C297S256130, C297S284110

Reexamination Certificate

active

06921133

ABSTRACT:
A catch member (14) extending in the width direction of a seat cushion (1) is arranged inside a front portion of the seat cushion (1) and is supported so as to be vertically movable. There are also provided a torsion spring (16) for urging the catch member (14) to move upward and a pendulum member (18) for operating with an inertial force upon an abrupt deceleration to inhibit vertical movement of the catch part. When a passenger sits on the seat cushion (1), the catch member (14) moves downward to preclude deterioration in seating comfort. When the passenger's rear end (22) starts to move forward upon an abrupt deceleration, the catch member (14) is locked and the rear end (22) is caught by the catch member (14). This makes it possible to suppressed the forward movement of the passenger with reliability, and allow lightweight and low-cost configuration with simple configuration.

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