FIELD: protective device of sight inlet optics of armored equipment. SUBSTANCE: safe- guard comprises a common safeguard cover with two holes in it, not restricting the fields of vision of the respective optical channels with due account made for pumping angles in the vertical plane and providing for normal functioning of laser range finder and rocket control equipment. The common safeguard cover carries two safeguard covers furnished with drives for opening before the respective holes with dimensions overlapping these holes. EFFECT: enhanced degree of protection. 7 cl, 2 dwg
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Authors
Dates
1999-08-27—Published
1998-05-21—Filed