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
05.07.2016
Patent
Elektronische Ressource
Englisch
ADJUSTABLE TENSIONER PAD FOR A TRACK-TYPE TENSIONER AND ASSOCIATED TENSIONER
Europäisches Patentamt | 2021
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