Transmission and vehicle seat with such a transmission

The invention relates to a gear for adjusting two parts ( 60, 61 ) that can be displaced in relation to each other, particularly vehicle parts of a seat adjustment device, of a window lifter or of a sliding roof, wherein the first one of the parts ( 60 ) comprises a non-rotatable spindle ( 62 ) or a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KNOEPFLE URBAN,HOFSCHULTE WOLFRAM
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a gear for adjusting two parts ( 60, 61 ) that can be displaced in relation to each other, particularly vehicle parts of a seat adjustment device, of a window lifter or of a sliding roof, wherein the first one of the parts ( 60 ) comprises a non-rotatable spindle ( 62 ) or a fixed toothed rack. The gear comprises a worm wheel ( 4, 41 ), with a spindle nut ( 42 ) non-rotatable thereto for driving the spindle ( 62 ) or a worm non-rotatable thereto for driving the toothed rack, a drivable worm ( 3, 31 ) for transmitting a driving force to the worm wheel ( 4, 41 ) and a gear housing ( 1 ), which accommodates and supports the worm ( 3 ) and the worm wheel ( 4 ) and which can be non-rotatably connected to the second one of the parts ( 61 ) in the displacement direction thereof, the gear housing ( 1 ) being formed by a single-piece body with a worm bearing ( 14 ) and a worm wheel bearing ( 19 ).