Cable-deflecting device and seat longitudinal adjustment apparatus having a cable deflecting device

A cable cassette for a seat longitudinal adjustment device, comprising:

• at least one housing and two rotatably mounted deflecting rollers, which are arranged in the housing and form a respective deflection region for deflecting a connecting cable or cable bundle, one of the deflecting rollers being held so as to be longitudinally movably guided in the housing relative to the other, stationary deflecting roller, and a first free end of the connecting cable or of the cable bundle being held fixed in position via a first cassette outlet and the connecting cable or the cable bundle being guided and deflected around the movable deflecting roller and guided from the movable deflecting roller to the other, stationary deflecting roller and deflected around this stationary deflecting roller, and a second free end of the connecting cable or of the cable bundle being movably mounted, at least one spring element being provided in the housing and the movable deflecting roller being held under bias in the housing via the at least one spring element, the at least one spring element being in the form of a roller spring.

A cable cassette for a seat longitudinal adjustment device, comprising:

• at least one housing and two rotatably mounted deflecting rollers, which are arranged in the housing and form a respective deflection region for deflecting a connecting cable or cable bundle, one of the deflecting rollers being held in longitudinally movably guided fashion in the housing relative to the other, stationary deflecting roller, and a first free end of the connecting cable or of the cable bundle being held fixed in position via a first cassette outlet and the connecting cable or the cable bundle being guided and deflected around the movable deflecting roller and guided from the movable deflecting roller to the other, stationary deflecting roller and deflected around this stationary deflecting roller, and a second free end of the connecting cable or of the cable bundle being movably mounted, the housing comprising a deflecting guide, which forms a further deflection region for deflecting the connecting cable or the cable bundle.