Weapons training simulator utilizing polarized light

Details Weapons training simulator utilizing polarized light Weapons training simulator utilizing polarized light

1975-06-20

1976-03-23

Grieb, Wm. H.

F41G 326

Patent

active

039451330

ABSTRACT:
A weapons training simulator in which a multilayer composite movie film fed of a normal film for projecting a non-polarized image of target and background and a polarized film for projecting a polarized target image is utilized in a projector to project the polarized and non-polarized images on a non-depolarizing screen and in which a weapons mounted polarized light sensor circuit is provided to indicate target hit or miss as the weapon is aimed and fired. The invention also contemplates intentional non-registration of the normal and polarized films by a number of frames selected to represent the correct target lead to properly hit the moving target.

REFERENCES:
patent: 2162707 (1939-06-01), Fischer
patent: 2418512 (1947-04-01), Johnson
patent: 2516319 (1950-07-01), Hooker
patent: 2662305 (1953-12-01), Alric
patent: 2795057 (1957-06-01), Sohn
patent: 3798796 (1974-03-01), Stauff et al.
patent: 3904204 (1975-09-01), Yokoi

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