Ammunition and explosives – Igniting devices and systems – Arming devices
Patent
1977-03-28
1979-03-20
Brown, David H.
Ammunition and explosives
Igniting devices and systems
Arming devices
102254, F42C 104, F42C 1534
Patent
active
041448162
ABSTRACT:
A missile security mechanism comprises a sliding rod having two axially spaced-apart grooves, a socket slidably mounted on the rod and having hooks able to engage in one of these grooves then the other, and an inertia-block in the form of a sleeve surrounding and locking the hooks in the groove in which they are engaged. The inertia-block is displaceable by inertia against the action of a biasing spring to free the hooks. A second spring biases the rod towards the socket, the rod being held by a pawl which is movable to free the rod in response to a given displacement of the inertia-block.
REFERENCES:
patent: 2360043 (1944-10-01), Del Prato
patent: 2951444 (1960-09-01), Hunt
patent: 2999461 (1961-09-01), Apotheloz et al.
patent: 3616756 (1971-11-01), Simmen et al.
Brown David H.
Groff, Jr. Emory L.
Mefina S.A.
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