| 摘要 |
PCT No. PCT/AU82/00025 Sec. 371 Date Nov. 10, 1982 Sec. 102(e) Date Nov. 10, 1982 PCT Filed Mar. 12, 1982 PCT Pub. No. WO82/03272 PCT Pub. Date Sep. 30, 1982.A loop retention device for hook operated bomb arming solenoids (13) in which when effecting unarmed release a telescopic plunger (4-6) is displaced by spring means (14) when the bomb release hooks (3) move including the armature (12) of the solenoid (13) which is de-energized to completely release a lanyard, but when a bomb is to be armed the solenoid (13) remains energized and the telescopic member (4-6) acts to lock the armature (12) of the solenoid (13) and the release control pin (2) in a holding position irrespective of whether the solenoid (13) is energized or not.
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