To provide a slip ring supporting device in which stable action of a slip ring can be realized, and which can be miniaturized.
This slip ring supporting device 1 is a supporting device for the slip ring 20 to take out a signal from a rotator to a non-rotary part. The device 1 is equipped with a cylindrical and rotary outer frame 41 fixed to the end part of the rotator 13, and a cylindrical and rotary inner frame 55 assembled to the periphery part of the outer cylinder 25 of the slip ring in the inner peripheral part of the rotary outer frame 41. In addition, an O-ring 7 to hold the rotary inner frame against the rotary outer frame while controlling vibration in the radius direction and the axial direction, and a rubber bush 9 disposed astride between a part of the rotary outer frame and a part of the rotary inner frame to hold the rotary inner frame against the rotary outer frame while controlling vibration in the circumference direction are interposed between the rotary outer frame 41 and the rotary inner frame 55.
FUKAZAWA TAKATOSHI
KOJIMA TOSHIO
KATO HEIJI
SOGO KEISO KK
| JP2691495B2 | 1997-12-17 | |||
| JPS59128186A | 1984-07-24 | |||
| JPS60145586A | 1985-08-01 |