Education and demonstration – Organized armed or unarmed conflict or shooting – Self-propelled projectile
Patent
1983-06-08
1984-05-22
Grieb, William H.
Education and demonstration
Organized armed or unarmed conflict or shooting
Self-propelled projectile
F41F 2700, G09B 900
Patent
active
044499396
ABSTRACT:
A safe-arm simulator device for use in training personnel in maintaining operating a missile rocket motor fuze safe-arm device of the type presently utilized on live missiles is disclosed. The device comprises a spring mounted on a rotatable shaft contained within a cylindrical housing. The housing is inserted in a bored hole of a dummy missile, exposing a key slot in the base of the shaft. A key is mounted on the device for turning the device from a safe to arm position. The spring offers resistance to turning similarly incurred in a live safe-arm device and likewise returns and maintains the device in a safe orientation unless locked in the arm position.
REFERENCES:
patent: 2322212 (1943-06-01), Allen
patent: 2674923 (1954-04-01), Brandt
patent: 2849956 (1958-09-01), Johnson et al.
patent: 3112671 (1963-12-01), Dunham et al.
patent: 4326847 (1982-04-01), Roe
Beers Robert F.
English W. D.
Grieb William H.
Skeer W. Thom
United States of America as represented by the Secretary of the
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