Research/Patents/US 4800814
US 4800814

ARMING DEVICE

Assignee

BRITISH AEROSPACE PUBLIC LIMITED COMPANY, 100 PALL MALL, LONDON, SW1Y 5HR

Filed

Apr 7, 1986

Granted

Jan 31, 1989

Location

HERTS GB

Abstract

An arming device for a missile having a rotating tail fin assembly is disclosed. The device includes a distance counter comprising a given length of coiled tape contained within a rotatable drum, the length of the tape being determined by the distance required to be covered by the missile before arming the warhead. The tape is wound onto a shaft driven by the tail fin assembly from the drum which is initially locked to the missile body, and when the tape has been completely wound onto the shaft, the drum is released and is free to rotate through a half-turn to initiate arming of the warhead.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Nov 26, 1986

Rescinded

Apr 15, 1987

Duration

4 months

Inventor

  • 1ALAN W. HOLT

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records