Actuator

Details Actuator Actuator

2007-09-06

2010-12-28

Nguyen, Hoang M (Department: 3748)

Power plants

One shot explosion actuated expansible chamber type motor

Having mechanical means securing working member in fired...

C060S636000

Reexamination Certificate

active

07856821

ABSTRACT:
An actuator includes an ignition device having an igniter main body fixed to an igniter collar and a cylinder connected to the igniter collar. The cylinder has a first sliding chamber located in a position facing the ignition device and a second sliding chamber formed in a direction perpendicular to the first sliding chamber. A first piston is disposed inside the first sliding chamber, one end surface of the first piston having a first inclined surface inclined in one direction, and the other end surface opposing the ignition device, and a second piston is disposed inside the second sliding chamber. A circumferential surface of the second piston is provided with a recess formed with a second inclined surface inclining in the central axis direction, and the second piston is provided such that the first inclined surface abuts against the second inclined surface.

REFERENCES:
patent: 3125851 (1964-03-01), Rubinstein et al.
patent: 3186163 (1965-06-01), Dixon
patent: 3218929 (1965-11-01), La Costa et al.
patent: 3261261 (1966-07-01), Brown
patent: 4189081 (1980-02-01), Combette et al.
patent: 4850553 (1989-07-01), Takata et al.

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