Belt retractor having a force limitation device
OwnerGünter Clute, Jon Burrowinventors
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Abstract
Disclosed is a seat belt retractor with a two-part belt shaft including a first part (1) of the belt shaft, upon which the safety belt (2) is wound, and a second part (5) of the belt shaft, which can be locked in a vehicle-fixed manner in relation to a housing (8) of the seat belt retractor. A load limiting device (3) is located between the first (1) and the second part (5) of the belt shaft. The first (1) and the second part (5) of the belt shaft axially overlap at least in sections, and a bearing ring (13) is provided in the overlapping area.
Claims11
A seat belt retractor with a two-part belt shaft comprising a first part of the belt shaft, upon which a safety belt is wound, and a second part of the belt shaft, configured to be locked in a vehicle-fixed manner in relation to a housing of the seat belt retractor, and a load limiting device acting between the first and the second part of the belt shaft, the first and the second part of the belt shaft axially overlapping in an overlapping area, and a bearing ring being arranged in the overlapping area.
Dependencies are inferred from the claim text.