The present invention provides an actuator including: an ignition device (11) having an igniter main body fixed to an igniter collar (13), a cylinder (18) connected to the igniter collar (13), the cylinder (18) having a first sliding chamber (20) located in a position facing the ignition device and a second sliding chamber (30) formed in a direction perpendicular to the first sliding chamber, a first piston (21) being disposed inside the first sliding chamber (20), one end surface of the first piston having a first inclined surface (24) inclined in one direction, and the other end surface being opposite to the ignition device, and a second piston (31) being disposed inside the second sliding chamber (30), a circumferential surface of the second piston being provided with a recess (33) formed with a second inclined surface (32) inclining in the central axis direction, the second piston (31) being provided such that the first inclined surface (24) abuts against the second inclined surface (32).
PYROTECHNIC ACTUATOR
PYROTECHNISCHER STELLANTRIEB
ACTIONNEUR PYROTECHNIQUE
2016-11-16
Patent
Electronic Resource
English
Low-Shock Pyrotechnic Actuator
NTRS | 1984
|Development of a pyrotechnic door actuator
Emerald Group Publishing | 2009