Title: Triggering devices

Abstract: A triggering device intended to be actuated upon being immersed in water uses a force-transmitting member of variable length in the form of an array of collapsible struts restrained from folding, and hence triggering the device by at least one tensile member of which the strength reduces greatly when wetted.

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Inventors: Mulderrig, Ciaran Joseph (London, EN)

Application Number: 562647
Filing Date: 1975-03-27
Publication_date: 1976-01-27
Assignee: BOC Limited (London, EN)
Primary Class(es): 441/95 137/67, 222/5
Other Classes:
US Patent Ref:

2894658	Jul, 1959	Spidy	09/317.
3015414	Jan, 1962	Wilson	222/5.
3048303	Aug, 1962	Spidy et al.	222/5.
3266668	Aug, 1966	Davis	222/5.
3812546	May, 1974	Witte	09/319.

Other Refs:
Primary Examiner: Blix, Trygve M.
Assistant Examiner: Basinger, Sherman D.
Attorney: Dennison, Dennison, Meserole & Pollack