Apparatus for balancing a rotary member

Details Apparatus for balancing a rotary member Apparatus for balancing a rotary member

1995-12-15

1997-10-14

Marmor, Charles A.

Machine element or mechanism

Elements

Flywheel, motion smoothing-type

73470, 451343, F16F 1536, G01M 136

Patent

active

056760256

ABSTRACT:
An apparatus for balancing a rotary member such as a grinding wheel has at least one balancing weight which is guided movably for varying its position with respect to the axis of rotation of the rotary member. The balancing position of the balancing weight is adjusted by means of at least one displacement device including an electric motor. The motor is arranged with its axis of rotary oriented radially with respect to the axis of rotation of the rotary member. The rotor of the motor can be supported by way of a thrust bearing against a main body portion.

REFERENCES:
patent: 3698263 (1972-10-01), Ito
patent: 3952612 (1976-04-01), Kurkowski et al.
patent: 4474076 (1984-10-01), Lehmann
patent: 5007305 (1991-04-01), Linder
patent: 5125188 (1992-06-01), Ogawa et al.
patent: 5240358 (1993-08-01), Hackett et al.
patent: 5277500 (1994-01-01), Keck
patent: 5450337 (1995-09-01), Chuan-Yuan et al.

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