公开(公告)号：US08833261B1

公开(公告)日：2014-09-16

申请号：US13826729

申请日：2013-03-14

申请人： Kilgore Flares Company, LLC

发明人： Bruce A. Thorniley ,  Michael J. Gray ,  Ross W. Guymon

IPC分类号： F42C15/20 ,  F42C15/188

CPC分类号： F42C15/20 ,  F42B4/28 ,  F42C15/188

摘要： The present invention relates to an improved apparatus for safely igniting a pyrotechnic device such as a flare which is suspended by a parachute following deployment from an air craft. More specifically, the present invention relates to a two stage ignition train mechanism for use with parachute suspended illumination flares with an in-line firing pin and physical safety mechanism which blocks movement of the firing pin until the parachute is deployed. The present invention also discloses an embodiment of a two stage ignition train mechanism for use with parachute suspended illumination flares with out-of-line firing pin and physical safety mechanism which blocks the firing pin from striking the primer until the parachute is deployed.

摘要翻译： 本发明涉及一种用于安全地点燃烟火装置的改进装置，例如在从空中飞行器展开之后由降落伞悬挂的火炬。 更具体地说，本发明涉及一种与降落伞悬挂式照明弹簧一起使用的双级点火火车机构，其具有直列式射击销和物理安全机构，该机构阻止撞针的运动直到降落伞展开。 本发明还公开了一种两级点火火车机构的实施例，其用于具有离线点火销的降落伞悬挂照明弹簧和物理安全机构，其阻止撞针撞击底漆直到降落伞展开。