公开(公告)号：US11970129B2

公开(公告)日：2024-04-30

申请号：US17929016

申请日：2021-02-09

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Zoltan Zorgel ,  Stefan Dan ,  Robert Bugulet ,  Paul Imre

IPC: B60R22/195

CPC classification number: B60R22/1952 ,  B60R22/1955 ,  B60Y2410/12

Abstract: The present invention relates to a tensioning apparatus for a safety belt component and to a method for producing such a tensioning apparatus, comprising a gas generator for generating a pressurized gas, a piston which can be driven by the pressurized gas, a traction cable which is connected to the piston and can be connected to a safety belt component to be set into tensioning motion, and a tensioner tube for receiving and guiding the piston, wherein the gas generator is located in the tensioner tube, the tensioner tube has a cut-out in the jacket thereof between the gas generator and the piston, and a cable deflection is provided, by means of which the traction cable is guided through the cut-out and out of the tensioner tube.