Device for roll attitude control of a fin-stabilized projectile

Details Device for roll attitude control of a fin-stabilized projectile Device for roll attitude control of a fin-stabilized projectile

1991-01-22

1991-09-17

Tudor, Harold J.

Aeronautics and astronautics

Missile stabilization or trajectory control

Stabilized by rotation

244 321, F42B 1000

Patent

active

050487728

ABSTRACT:
Simple roll control device for a rear fin stabilized projectile.
The base of each fin is attached by two articulations of which one is connected to a fixed drum while the other is connected to a ring which is free to turn through several degrees in either direction under the control of an actuator thus creating a projectile roll moment.

REFERENCES:
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patent: 3260205 (1966-07-01), Dietrich
patent: 3843075 (1974-10-01), Weber et al.
patent: 4029270 (1977-06-01), Niemeier
patent: 4052024 (1977-10-01), Smith
patent: 4085909 (1979-04-01), East et al.
patent: 4560121 (1985-12-01), Terp
patent: 4648567 (1987-03-01), Maudal
patent: 4964593 (1990-10-01), Kranz

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