A pyrotechnic pretensioner (10) for a safety system in a vehicle has an inflator (22) including a propelling charge (26) and an igniter (32) and including a housing (12) in which a pressure chamber (14) is provided into which gas can flow and in which a piston can be displaced by the gas, an end piece (16) which closes the pressure chamber (14) and in which a chamber (24) is formed into which the propelling charge (26) is filled and whose wall constitutes the wall of the propellant is provided on the housing (12).
Pyrotechnic tensioner
2016-07-05
Patent
Electronic Resource
English
ADJUSTABLE TENSIONER PAD FOR A TRACK-TYPE TENSIONER AND ASSOCIATED TENSIONER
European Patent Office | 2018
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