The invention relates to a pyrotechnic actuator assembly (10) for release of a retaining means (12) in a vehicle safety system (14) comprising a housing (16) composed of a first housing part (18) and a second housing part (20) fixedly connected to the first housing part (18), the two housing parts (18, 20) forming a substantially tight housing chamber (22), a pyrotechnic charge (24) received in the housing chamber (22) as well as an electric ignition unit (26) for triggering of the pyrotechnic charge (24), wherein the electric ignition unit (26) extends from outside of the housing chamber (22) through the first housing part (18) into the housing chamber (22), and wherein the housing (16) includes a housing chamber portion (28) to which the pyrotechnic charge (24) is directly adjacent and includes a contact portion (30) for fastening the retaining means (12). Moreover the invention also comprises an airbag module of a vehicle safety system including such actuator assembly (10).
Pyrotechnic actuator assembly and airbag module comprising such actuator assembly
2015-08-11
Patent
Electronic Resource
English
Method for mounting actuator assembly and airbag module comprising actuator assembly mounted thereon
European Patent Office | 2024
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