| 摘要 |
A damper for isolation of vibration includes: three ball bearings; a bearing support member having a sloping top side portion adapted to gently maintain the three ball bearings in spaced position when rollingly carried thereon; 5 and, an equipment support member having a sloping bottom side portion seated on, and carried by a top side portion of the three ball bearings. When vibration moves the roller support member, the ball bearings roll and the equipment support member carried thereon remains relatively stable. 10 The damper may be carried on a suspended carriage having: an upright tube having an open top portion and three spaced openings therearound; band suspension means positioned above the spaced openings; an inner suspended member having three outwardly projecting legs positioned to project through the openings in the upright tube; and, three bands each interconnecting the band suspension means and the projecting legs thereby suspending the carriage within the tube.
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