| 摘要 |
PROBLEM TO BE SOLVED: To provide magnetic spring structure and a vibration resistant mechanism which can be manufactured through simpler structure than conventional structure and at a lower cost. SOLUTION: Magnetic spring structure 10 is formed that the direction of one magnetic pole of the adjoining magnetic poles is extended opposite to that of the other magnetic pole and a moving body 14 formed of a magnetic material energized in a direction paralleling to a magnetization directions of fixed magnets 12 and 13 by the influence of the magnetic fields of the fixed magnets 12 and 13 is situated between a plurality of the fixed magnets 12 and 13 situated with a given gap provided therebetween. Only by constitution of a magnetic circuit constituted by the fixed magnets 12 and 13, situated in a given position relation, and the moving body 14, the magnetic spring structure can be utilized as a damping device. Further, the spring constant of a whole combined with a buffering member, such as a metal spring and rubber, etc., can be set in a pseudo-manner to approximate 0.
|
