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Class Information
Number: 102/275
Name: Ammunition and explosives > Igniting devices and systems > Impacting devices > With frangible restraint
Description: Subject matter in which the impacting device is held by a restraint which fractures or gives way to release the impacting device when subjected to a predetermined force.










Patents under this class:

Patent Number Title Of Patent Date Issued
8066832 Delay compositions and detonation delay device utilizing same Nov. 29, 2011
8047135 Counter-mine dart Nov. 1, 2011
8042471 Safe and arm device and explosive device incorporating same Oct. 25, 2011
7661363 Impact fuse Feb. 16, 2010
7343860 Safe and arm device and explosive device incorporating safe and arm device Mar. 18, 2008
6640719 Fuze explosive train device and method Nov. 4, 2003
6481355 Bomblet fuze with self-destruct mechanism Nov. 19, 2002
5591935 Shock sensing dual mode warhead Jan. 7, 1997
5309843 Warhead with a tandem charge May. 10, 1994
5148868 Method and apparatus for perforating tubing Sep. 22, 1992
4901802 Method and apparatus for perforating formations in response to tubing pressure Feb. 20, 1990
4882995 Projectile for darting gun Nov. 28, 1989
4699058 Safing and arming device and method Oct. 13, 1987
4676163 Double-path detonation tube inertia igniter Jun. 30, 1987
4619200 Impact ignition device for a plurality of stab type primers Oct. 28, 1986
4584925 Underwater rocket launcher and rocket propelled missile Apr. 29, 1986
4471698 Mass-spring rainhead Sep. 18, 1984
4466351 Impact probe mechanism for ammunition fuzing Aug. 21, 1984
4464992 Sector type initiator for artillery projectiles Aug. 14, 1984
4397239 Delay function module for ammunition Aug. 9, 1983
4286521 Device actuated electrically to trigger a mechanical percussion detonator Sep. 1, 1981
4242964 Explosive fuse for projectile Jan. 6, 1981
4237788 Explosive fuse for ballistic projectile Dec. 9, 1980
4013013 Ordnance fuze time delay mechanism Mar. 22, 1977
3952663 Diffuser Apr. 27, 1976
3948176 Mechanical initiator for detonation of explosives Apr. 6, 1976
3937145 Helical baffle for the density integrating fuze head Feb. 10, 1976











 
 
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