| 摘要 |
<p>With a vehicle seat (1), in particular a utility vehicle seat, having a scissor-type stand (3), which is able to vibrate and which can be adjusted in terms of height, with a pneumatic spring (12) and at least one pair of cranks (8a, 8b), which intersect at a scissor shaft (10), and a control device (20) for level control and for height adjustment of the scissor-type stand (3), said control device being provided with a control element (26), a valve device (24) which can be controlled by the control element (26), for controlling the pneumatic spring (12), a switching element (23) which is movable relative to the control element (26) or to the valve device (24), and a bearing (22b) for the switching element (23), wherein the control element (26) and the valve device (24) are kinematically assigned to different parts of the scissor-type stand (3), such parts being movable relative to one another, the control element (26) is linked, by means of a connecting link (21), to a first crank (8a) of the pair of cranks (8a, 8b), the bearing (22b) is spaced apart from the scissor shaft (10) and connected with a second crank (8b) of the pair of cranks (8a, 8b), and the valve device (24) is connected with the switching element (23) which is movable relative to the control element (26).</p> |
