FIELD: military equipment, in particular installations provided with reduction gears of the aiming mechanisms. SUBSTANCE: the fighting installation has a swiveling part connected through a gearing to the reduction gear of the aiming mechanism, which is fastened on the base by means of a hinged support, and a reduction gear compression device. The compression device is rigidly secured on the base and made in the form of a body and a spring-loaded V-shaped pusher-catch, whose axis is mainly located in the plane passing through the axis of the hinged support. Secured on the base are also three uniformly arranged brackets with pressure screws and thrust bearings resting on the reduction gear, and the reduction gear has a chamfered protrusion for engagement with the pusher-catch, and clamp screws with thrust bearings resting on the base are installed. EFFECT: enhanced reliability of the fighting installation due to enhanced wear resistance of the gearing connecting the rotary part to the reduction gear and the hinged support of the reduction gear, preservation of the contact pattern in the gearing. 5 dwg
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Authors
Dates
2002-02-20—Published
2000-02-08—Filed