Light gun having selectable modulated infrared output

Details Light gun having selectable modulated infrared output Light gun having selectable modulated infrared output

1976-06-18

1977-10-18

Pinkham, Richard C.

Amusement devices: games

Surface projectile game; game element

Simulated game

350269, A63F 902

Patent

active

040542904

ABSTRACT:
A light gun for use on moving vehicles produces continuous visible light for aiming purposes and selectable modulated infrared frequencies for actuating a target. The optical path through the gun is transparent to visible light while the infrared portion of the spectrum is modulated by a tuning fork chopper and selectively gated into the optical path by means of an infrared filter, the position of which is controlled by the trigger of the gun.

REFERENCES:
patent: 2629598 (1953-02-01), Hooker
patent: 2995834 (1961-08-01), Rowe
patent: 3493292 (1970-02-01), Dostal
patent: 3510216 (1970-05-01), Wagman
patent: 3549147 (1970-12-01), Katter
patent: 3633285 (1972-01-01), Sensney
patent: 3655192 (1972-04-01), Hall et al.
patent: 3748751 (1973-07-01), Breglia et al.
patent: 3918714 (1975-11-01), Ceccaroni

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