The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 1987
Filed:
May. 23, 1985
Henri Boggero, Velizy, FR;
Matra, Paris, FR;
Abstract
A unitary device for venting a rocket motor of an ordnance item having a warhead comprises a circumferential belt containing a cutting explosive charge and constructed for removable mounting around a housing of the rocket motor, and an activating device having a casing permanently connected to the belt. The activating device further includes, in the casing, a striker for movement therein, a spring located and operatively associated with the striker for urging the striker toward the primer from a rest position, and a latch for retaining the striker in said rest position, said latch including a part of eutectic alloy normally opposing movement of the striker and becoming ineffective above a predetermined melting temperature.