| 摘要 |
armored constructions, applicable in fortified emplacements such as fire structures installed on vehicles. SUBSTANCE: the enclosure of a fire structure has sleeve 1, support 2 installed on it and having rotary base plate 3 by tie-rods 5. The enclosure is provided with a rotary rectilinear pair aligned with axis 6 of rotation of rotary base plate 3, the pair is made in the form of axle 7 carrying bush 8, one link of the rotary rectilinear pair is rigidly connected to floor 4, while the other - to bottom 9 of sleeve 1. EFFECT: prevented vibrations of the floor in the radial direction and provided accuracy of fire. 1 dwg
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