| 摘要 |
In the case of a vehicle seat ( 1 ), in particular a motor vehicle seat, having at least one four-bar linkage ( 4 ), which is defined by four mechanism links, for setting the seat height, and a crash blocking unit ( 21 ) which, in the event of a crash, locks at least two of the mechanism links to one another by means of two locking members ( 23, 25 ), the crash blocking unit ( 21 ) has a passive or switchable element ( 51 ) which is separately activated prior to or at the beginning of the crash.
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