초록 ▼

A laser activation system for use with a crossbow having a trigger mechanism mounted on a crossbow stock. An electrical circuit for a laser mounted on the crossbow has a primary switch for opening and closing the electrical circuit. The primary switch is actuated by a safety device which releasably

A laser activation system for use with a crossbow having a trigger mechanism mounted on a crossbow stock. An electrical circuit for a laser mounted on the crossbow has a primary switch for opening and closing the electrical circuit. The primary switch is actuated by a safety device which releasably locks the trigger mechanism between a locked position which opens the electrical circuit, and an unlocked position which closes the electrical circuit to produce a laser beam.

대표청구항 ▼

1. A laser activation system for use with a crossbow having a trigger mechanism mounted on a crossbow stock, said laser activation system being free of any microprocessor and comprising: an electrical circuit having laser generating means mounted on said crossbow stock for producing a laser beam

1. A laser activation system for use with a crossbow having a trigger mechanism mounted on a crossbow stock, said laser activation system being free of any microprocessor and comprising: an electrical circuit having laser generating means mounted on said crossbow stock for producing a laser beam when said electrical circuit is closed, primary switch means for opening and closing said electrical circuit, and energy source means; safety means for releasably locking said trigger mechanism between a locked position which mechanically moves said primary switch means to open said electrical circuit, and an unlocked position which mechanically moves said primary switch means to close said electrical circuit and produce said laser beam thereby; and reset means moved by the pulling of said trigger mechanism prior to a release of said trigger mechanism to mechanically operate said primary switch means to open said electrical circuit and turn off said laser beam. 2. The laser activation system as in claim 1, wherein said primary switch means has a switch actuator arm movable between open and closed positions, and wherein said safety means for releasably locking said trigger mechanism mechanically actuates said switch actuator arm between said open and closed positions. 3. The laser activation system as in claim 2, wherein said safety means for releasably locking said trigger mechanism includes a resiliently biasing safety arm having a safety latch at an engaging end which is adapted to engage a safety aperture of said trigger mechanism mechanically when in the locked position to prevent operation thereof, said safety arm resiliently biasing to disengage said safety latch from said safety aperture when in the unlocked position. 4. The laser activation system as in claim 1, wherein said electrical circuit further comprises secondary switch means for cooperatively activating said electrical circuit in conjunction with said primary switch means.