Laser weapon simulator

• US 3,938,262 A
• Filed: 10/17/1974
• Issued: 02/17/1976
• Est. Priority Date: 10/17/1974
• Status: Expired due to Term

• Current Assignee: Hughes Aircraft Company (Rtx Corporation)
• Original Assignee: Hughes Aircraft Company (Rtx Corporation)
• Inventors: Dye, Richard A., Rowley, Donald A.
• Primary Examiner(s): Wolff, John H.
• Application Number:
  US05/515,809
• Time in Patent Office: 488 Days
• Field of Search: 35/25, 273/101.1, 331/94.5 P, 331/DIG. 1, 250/212, 340/213, 340/416
• US Class Current: 434/21
• CPC Class Codes: F41A 33/02 Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
• CPC Class Codes: F41G 3/2655 in which the light beam is sent from the weapon to the target

Abstract

A realistic laser weapon simulator is disclosed which utilizes a laser transmitter in combination with a rifle for teaching marksmanship by firing laser "bullets" at an infrared detector equipped target. The laser weapon includes a piezoelectric crystal coupled to a laser in a housing for mounting axially to a rifle barrel. The rifle may develope a mechanical force by firing a blank cartridge which generates a shock wave and vibrates the piezoelectric device. A mechanical force may also be applied directly to the piezoelectric device by the rifle'"'"'s hammer.

Claims

1. A laser weapon simulation comprising:

piezoelectric means providing the sole source of electrical power and control signals to a laser transmitter in response to the mechanical force generated by the firing pin of a weapon, said piezoelectric means being disposed in the breach of a weapon;

laser transmitter means coupled to said piezoelectric means, said laser transmitter means providing an output signal in response to said power and control signals and being coaxially aligned with the barrel of a weapon; and

circuit means coupling said piezoelectric means and said laser transmitter means.

2. A laser weapon simulator according to claim 1, comprising:

said laser transmitter means being a laser diode; and

said circuit means including a silicon controlled rectifier providing a power signal from said piezoelectric means to said laser diode.

3. A laser weapon simulator for emitting an output signal in response to a blank cartridge being fired, comprising:

piezoelectric means solely providing electrical power and control signals to a laser transmitter in response to an explosion of a blank cartridge being fired by a weapon;

housing means being coaxially aligned to the barrel of a weapon for housing said piezoelectric means, said housing means providing an exit port for gasses generated by a blank cartridge being fired, said housing for transmitting an explosion of a blank cartridge to said piezoelectric means;

laser transmitter means providing an output signal in response to said electrical power and control signals from said piezoelectric means, said laser transmitter means being coaxially aligned with the barrel of a weapon and being disposed in said housing means; and

circuit means coupling said piezoelectric means and said laser transmitter means for conducting electrical power and control signals from said piezoelectric means to said laser transmitter means.

4. A laser weapon simulator for emitting an output signal in response to firing a blank cartridge, comprising:

piezoelectric means solely providing electrical power and control signals to a laser transmitter in response to the sound wave generated by a blank cartridge being fired;

housing means being coaxially aligned to the barrel of a weapon for transmitting a sound wave of a blank cartridge being fired to said piezoelectric means, said housing means providing an exit port for gasses generated by a blank cartridge being fired and housing said piezoelectric means;

a capacitor coupled to said piezoelectric means, and being charged by said piezoelectric means;

switching means having a current path and a control electrode, said current path coupled to said capacitor for discharging said capacitor through laser transmitter means in response to a control signal from said piezoelectric means;

means coupling said piezoelectric means with said control electrode of said switching means;

laser transmitter means providing an output signal in response to said electrical power and control signals from said piezoelectric means, said laser transmitter being coaxially aligned with the barrel of a weapon and being disposed in said housing means;

said laser transmitter means providing an output signal in response to said capacitor being discharged; and

lens means optically coupled to said laser transmitter means.