FIELD: transport.
SUBSTANCE: invention relates to starting device intended for moving headrest to preset position. Starting device comprises pyrotechnic gas generator and trigger element moving from fixed position into that of headrest lowering. Proposed device incorporates piston to move driven by gas generator ignition. Starting device comprises through hole with one end brought into pressure chamber, while the other end is closed with piston at rest. Piston triggered off by gas generator ignition, aforesaid closed end gets opened.
EFFECT: fast and reliable transfer of headrest into required position.
7 cl, 2 dwg
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