Device for pneumatic adjustment of a seat in a transport means, in particular in a motor vehicle and means of transportation, in particular a motor vehicle

摘要

Device for pneumatic adjustment of a seat in a transport means, in particular in a motor vehicle, with one or more adjusting devices, each comprising a pneumatic actuating device (4, 5, 6) for adjustment of the seat by means of a pneumatic pressure generation as well as a triggering device (3, 7, 8, 9, 11, 12), with which the actuating device (4, 5, 6) in the operation of the device in response to an activation signal from a standby state into an activated state, wherein the pneumatic actuating device (4, 5, 6) in the activated state, an adjustment of the chair, characterized in that the pneumatic actuating device (4, 5, 6) is designed in such a way that it is mechanically tensioned in the readiness state and the mechanical prestressing in the activated state is released, in order thereby to effect the adjustment of the seat.