Lifting bearing for transferring and raising or lowering heavy loads

摘要

In a lifting bearing for transferring and raising heavy loads, e.g. in bridge construction, there is arranged between pot bottom (2) and elastomer plate (4) and/or between lid (1) and elastomer plate (4), to form a fluid space (7) enclosed on all sides, a diaphragm plate (6) or (8) made of tensionproof material, which is connected along its circumference undisplaceably and in a sealed manner to the pot bottom (2) and/or the lid (1) (Fig. 1). <IMAGE>