Patent ID: 8308120

Claim:
An adjusting device for longitudinal adjustment of a vehicle seat, comprising: an upper longitudinal rail arranged in a direction of adjustment; a lower longitudinal rail arranged in the direction of adjustment; a locking device configured such that by locking the locking device a relative adjustment of the upper and lower longitudinal rails in relation to each other is blocked, and by unlocking the locking device the relative adjustment of the upper and lower longitudinal rails is unblocked; and a plurality of detent pins being configured such that at least one detent pin from the plurality of detent pins is set in a locked position to lock the upper and lower longitudinal rails and all the detent pins from the plurality of detent pins are set in an unlocked position to unlock the upper and lower longitudinal rails, wherein the plurality of detent pins are provided to be mobile for locking and unlocking the upper and lower longitudinal rails by a lever rotatably mounted between the upper and lower longitudinal rails, wherein the plurality of detent pins are configured to be guided substantially horizontally, and wherein, with a same rotation of the lever, a movement of a detent pin from the plurality of detent ns in the locked position is greater than a movement of a detent pin from the plurality of detent pins in the unlocked position.