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Shock bearing for marine cannon, comprises pretensionable unit, which is rubber cushion, pretensioned by clamping devices between flanges, where flanges are drawn together with help of tension rods
Shock bearing for marine cannon, comprises pretensionable unit, which is rubber cushion, pretensioned by clamping devices between flanges, where flanges are drawn together with help of tension rods
The shock bearing comprises a pretensionable unit, whose pretensioned force is so selected such that the vertical lifting or lowering of the unit from a clamping surface (20) occurs only by a defined outer force acting on the pretensioned unit. The pretensioned unit is a rubber cushion (1). The rubber cushion is pretensioned by clamping devices (2) between flanges (3,4). The flanges are drawn together with the help of tension rods (5). A spacer (6) is connected between the flanges, which is to be prestressed by force.
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