发明名称 SINGLE CONTROL HANDLE RELEASE MECHANISM FOR USE WITH A VEHICLE SEAT
摘要 <p>A single control handle release mechanism for a vehicle seat hinge has a mounting plate attachable to a seat cushion, a sector plate pivotally mounted on the mounting plate for selective pivotal movement about a first lower pivot axis, and a rotational control plate pivotally mounted on the sector plate for selective pivotal movement about a second upper pivot axis and attachable to a seatback. The vehicle seatback is pivotally movable about the first lower pivot axis between a plurality of angular positions and forwardly foldable about the second upper pivot axis between a design position and a forwardly dumped position. The release mechanism comprises a primary latch that pivotally fixes the sector plate with respect to the mounting plate, and a secondary latch that pivotally fixes the rotational control plate with respect to the sector plate. A manually grippable handle effects latched and unlatched configurations of the primary latch. A link arm is operatively interconnected between the secondary latch and the seat cushion for movement of the secondary latch from a latched configuration to an unlatched configuration upon relative movement of the link arm and the secondary latch with respect to each other beyond a threshold position, thereby to release the vehicle seatback to be forwardly foldable over the vehicle seat cushion about the second upper pivot axis, as aforesaid.</p>
申请公布号 WO1998045136(A1) 申请公布日期 1998.10.15
申请号 CA1998000332 申请日期 1998.04.07
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