CLUTCH FOR A SEAT BELT TENSIONER

A clutch (10) for a seat belt tensioner in a vehicle has a first drive element (20) adapted for being rotated in a driving direction (D) and in a releasing direction (R) and at least one pawl (36) arranged at a face side (34) of a seat belt spool. The pawl (36) is configured to engage a clutch-side...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Singh, Yashwanth
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A clutch (10) for a seat belt tensioner in a vehicle has a first drive element (20) adapted for being rotated in a driving direction (D) and in a releasing direction (R) and at least one pawl (36) arranged at a face side (34) of a seat belt spool. The pawl (36) is configured to engage a clutch-side toothing (28) on the first drive element (20) to couple the seat belt spool with the first drive element (20). The pawl (36) is configured to assume a disengaged position in which the pawl (36) is not in engagement with the clutch-side toothing (28) on the first drive element (20) and an engaged position in which the pawl (36) is in engagement with the clutch-side toothing (28). Further, a second drive element (44) is provided, configured to interact with the pawl (36) so that a motion of the second drive element (44) moves the pawl (36) from its disengaged position into its engaged position, the second drive element (44) being moveable independently of the rotation of the first drive element (20).