Support for machines etc. comprises spring fixed to ground which has mounting with convex upper surface attached to its top so that it remains in rolling contact with underside of machine as spring oscillates

摘要

The support for machines (9) etc. comprises a spring (8) which is fixed to the ground (2). A mounting (3) with a convex upper surface (4) is attached to the top of the spring and remains in rolling contact with the underside of the machine as the spring inclines due to vibration.