VEHICLE SAFETY DEVICE FOR PROVIDING PEDESTRIAN PROTECTION

The invention relates to a thrust member for a pedestrian protection device of a motor vehicle, comprising: -a fixed body which is arranged to be fixed on the vehicle, -a piston which is movable relative to the fixed body between a rest position and a deployed position, -a pyrotechnic actuator which...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Rydsmo, Erik
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a thrust member for a pedestrian protection device of a motor vehicle, comprising: -a fixed body which is arranged to be fixed on the vehicle, -a piston which is movable relative to the fixed body between a rest position and a deployed position, -a pyrotechnic actuator which is arranged to move the piston from the rest position to the deployed position. The invention is characterized in that the piston is crimped to the fixed body to be held in the rest position.