Vibration insulation device e.g. switch cabinet, has predetermined number of balls arranged in mounting holes of base plate and cover made of flexible material and projected from profile

摘要

The device has a tub-shaped sheet metal profile (2), whose base plate has a set of mounting holes. A predetermined number of balls (8) are arranged in the holes. A cover (10) made of flexible material corresponds to the profile and is projected from the profile. The diameter of each hole is dimensioned in such a manner that depth of penetration of the ball is smaller than the thickness of the plate.