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Class Information
Number: 102/252
Name: Ammunition and explosives > Igniting devices and systems > Arming devices > Blocking or interrupting type > Inertia operated > Impacting device latch
Description: Subject matter in which a first means (i.e., latch) holds inoperative a second means (i.e., impacting device) for creating an impulse of mechanical force until the first means is caused to release the second means by a setback force.










Sub-classes under this class:

Class Number Class Name Patents
102/253 Ball and detent 19


Patents under this class:

Patent Number Title Of Patent Date Issued
8418617 Setback and set-forward initiated inertial igniters and activated electrical switches Apr. 16, 2013
8104405 Ammunition firing device incorporating a firing pin Jan. 31, 2012
7614345 Impact switch Nov. 10, 2009
7316186 Air-powered electro-mechanical fuze for submunition grenades Jan. 8, 2008
6463855 Fuse device for a mortar shell Oct. 15, 2002
6279480 Firing pin assembly for a warhead detonator Aug. 28, 2001
6240848 Device for firing a pyrotechnic propellent composition Jun. 5, 2001
6237495 Self-destructing impact fuse May. 29, 2001
5483846 Impact sensing apparatus Jan. 16, 1996
5454322 Shock detecting device Oct. 3, 1995
5431102 Mechanical acceleration sensor Jul. 11, 1995
5363710 Impact sensing apparatus Nov. 15, 1994
5357816 Shock detecting device Oct. 25, 1994
5193407 Shock detecting device Mar. 16, 1993
5142922 Impact sensing apparatus Sep. 1, 1992
5024157 Shock detecting device Jun. 18, 1991
4889068 Deceleration sensor Dec. 26, 1989
4782757 Fuse assembly for military projectile Nov. 8, 1988
4632033 Detonator for rifle grenades or the like Dec. 30, 1986
H124 Initiator assembly Sep. 2, 1986
4421031 Percussion fuse for training projectiles Dec. 20, 1983











 
 
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