| 摘要 |
The invention relates to a belt tightener (30) for a vehicle occupant restraint system, comprising a housing (32), a working chamber (34), into which flows the compressed gas in the event of restraint, a traction cable (24) which extends through an opening (36) in the housing (32), and a sealing bushing (10) for sealing the working chamber (34) with respect to the opening (36) between traction cable (24) and housing (32). According to the invention, the sealing bushing (10) comprises a sleeve (16) and a sealing element (12), and the sealing bushing (10) is pressed onto the traction cable (24) by means of plastic deformation of the outer sleeve (16). |
