| 摘要 |
In a longitudinal seat adjuster ( 3 ) for a vehicle seat, in particular a motor vehicle seat, with at least one seat rail assembly ( 5 ) including at least two seat rails ( 11 a, 12, 13 b) that define an installation space ( 15 ) and are powered by a motor to be relocatable in relative position to one another, at least a first spindle ( 20 ) and a first spindle nut ( 21 ) are located within the installation space ( 15 ) and interact with one another, and the installation space ( 15 ) allows room for a second spindle ( 30 ) and a second spindle nut ( 31 ).
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