Bearing system

Details Bearing system Bearing system

1992-03-11

1993-03-30

Footland, Lenard A.

Bearings

Vibratory (e.g., piezoelectric or kinetic bearing

384490, F16C 3200

Patent

active

051978067

ABSTRACT:
Described herein is a rotational bearing system incorporating a ball bearing to support a shaft or housing in freely rotatable state through rolling contact with the ball bearing, the rotational bearing system comprising: vibratory elements adapted to excite in resonant vibration a fixed shaft or a fixed housing in rolling contact with the ball bearings thereby to lower the frictional resistance of the ball bearing.

REFERENCES:
patent: 3304132 (1967-02-01), Broeze et al.
patent: 3501204 (1970-03-01), Schreffler
patent: 4630941 (1986-12-01), Chainer et al.
patent: 4971455 (1990-11-01), Kawakami et al.

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