FLEXIBLE SUSPENSION Russian patent published in 2005 - IPC

FIELD: mechanical engineering.

SUBSTANCE: flexible suspension comprises base, flexible member that is used for setting the object to be protected and secured to the base, and additional mass connected with the flexible member. The closed U-shaped magnetic circuit with rod permanent magnet is mounted on the base under the flexible member. The permanent magnet has the air space. The additional mass is made of a flat permanent magnet suspended to the flexible member via the wound cylindrical spring. The bottom face of the permanent magnet is provided with a disk-shaped weight made of ferromagnetic material. The disk can move in the air space coaxially to the weight. The ferromagnetic shunt is set in the magnetic circuit between the rod permanent magnet and working air space. The shunt is connected with the wound cylindrical spring for permitting reciprocation and rotation with respect to the magnetic conductor.

EFFECT: simplified structure, enhanced reliability, and expanded functional capabilities.

2 dwg