Ammunition and explosives – Igniting devices and systems – Multiple mode fuzes
Patent
1987-11-06
1988-10-25
Brown, David H.
Ammunition and explosives
Igniting devices and systems
Multiple mode fuzes
89 6, 102272, F42C 1700, F42C 904, F42C 1504
Patent
active
047795336
ABSTRACT:
In a fuse for projectiles, a timing ring is mounted rotatably around the longitudinal axis of the fuse, whereby the ignition time or the ignition delay time may be set. To resist rotation of the set timing ring, the timing ring is secured by means of a friction system comprising a friction ring with a friction nut abutting against it. By screwing-down the friction nut, a frustoconical outer surface of the friction nut bears against a frustoconical inner surface of the friction ring to increase the resistance to rotation of the friction ring and thus the timing ring.
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Schillinger Wolfgang
Winterhalter Walter
Brown David H.
Gebruder Junghans GmbH
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