| 摘要 |
A vertical seat adjuster for vehicle seats includes a seat support bracket fixed to the seat and having front and rear arcuate slots. Front and rear levers are pivotally mounted on the vehicle and pivotally secured to the seat support bracket. The pivotal mountings of the levers are received through the slots of the bracket. A lock plate for each lever is slidably mounted on the bracket for movement between an engaged position wherein it engages the pivot means projecting through the slot of the seat support bracket to lock the bracket in a vertical adjusted position, and a released position, wherein the bracket is movable relative to the pivot means upon rotation of the lever thereabout. A manually operable release mechanism selectively and alternately moves the lock plates to released position and such plates are biased to engaged position.
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