| Patent Number |
Title Of Patent |
Date Issued |
| H593 |
Electromechanical safe and arm mechanism |
March 7, 1989 |
| A setback motivated element has its movement to an armed position control by an electromechanical escapement which permits arming only upon the reception of a predetermined number of electrical pulses of opposite polarity to provide protection against improper arming due to either e |
| 5249526 |
Safe and arm device |
October 5, 1993 |
| A safe and arm device has a cylindrical body from which a plurality of exsive leads diverge from a rotor movable through an arming angle to electrically and mechanically arm a plurality of detonators and has a rotary solenoid with a shaft oscillating a predetermined number of times |
| 4821775 |
One shot valve |
April 18, 1989 |
| A one-shot, three-way valve having an internal tube forming a zero-leakage fluid path prior to actuation of the valve and having a ram moveable to an actuated position where the tube is cut in two. The ram has a passageway mating in the actuated position with one portion of the cut tube |
| 4736175 |
Polarized rotary solenoid |
April 5, 1988 |
| A rotary solenoid providing opposite direction pivotal movement on opposite olarity d.c. energization. The solenoid has a pivoting shaft from which a permanent magnet armature having ends of opposite magnetic polarity extends transversely and oppositely. The armature is disposed between a |
| 4474112 |
Arming firing relock device |
October 2, 1984 |
| An arming firing relock device includes a resiliently biased handle lock, a rive shaft, an output shaft or keyed member and a pivot block which may be attached to the exterior surface of a rocket motor. The output shaft may be connected to drive a rocket motor arming firing device. The ha |
| 3967402 |
Manually-operated firearm with forward-moving barrel and pivoted breech block |
July 6, 1976 |
| The disclosed firearm comprises a stationary receiver or frame, a breech ck pivotally mounted at its lower end on the receiver and engaging a forward-facing abutment on the receiver in firing position, a barrel slidably mounted near its forward end on the receiver and pivotally conn |
