Electromechanical firing mechanism

摘要

An electromechanical firing mechanism having a stack of piezoelectric elements arranged to move a firing pin by switching the piezoelectric material from a static state to an electrically charged state. The electromechanical firing mechanism is comprised of a bolt housing a striker and a firing pin. The bolt further includes a base plate and a center axis whereby the firing pin is moveable along that axis. The striker has a distal end and a proximal end, the distal end is fixed to a base plate and the proximal end is coupled to the firing pin. The striker consists of a stack of piezoelectric elements. A control circuit and battery is electrically connected to the piezoelectric materials for switching and powering the piezoelectric material from a static state to an electrically charged state. The stack of piezoelectric elements moves the firing pin into the primer of the cartridge when electrically charged.

主权项

1. An electromechanical firing mechanism comprising:
a bolt having a base plate, said bolt housing a striker having a distal end secured to said base plate, a proximal end, and thereinbetween; a firing pin coupled to said proximal end of said striker, said firing pin moveable along a center axis of said bolt; said striker consisting of at least one piezoelectric element, said piezoelectric elements being arranged in a stack to move said firing pin; a control circuit attached to said piezoelectric material for switching said piezoelectric material from a static state to an electrically charged state; and a battery for powering said control circuit; wherein said control circuit is used to charge said piezoelectric elements causing an expansion towards said firing pin when said piezoelectric material is switched from said static state to said electrically charged state.