Device, to insulate structure-borne sound of reinforced concrete construction, has elastomer spring to transmit loads through force transmission ring over support projection of support ring

摘要

The device (1) has an elastomer spring (3), which is inserted in a mounting opening in the construction (2) and transmits loads through a force transmission ring (5) with a central engagement opening over a support projection (6a) of a support ring (6) to the sub-construction (8). The spring has a load distribution plate (4) on its upper side and has the force transmission ring on the load distribution plate. The force transmission ring has peripheral load-receiving projections (5a) that engage the support projections of the support ring, which is connected to the construction. The force-transmission ring can be rotated by a mounting key through a given angle relative to the load distribution plate, the spring and the support ring. An Independent claim is included for a method to manufacture the device.