Vibration wave motor

Details Vibration wave motor Vibration wave motor

1986-03-25

1988-06-21

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310328, H01L 4108

Patent

active

047527110

ABSTRACT:
A vibration wave motor for driving a moving member contacting a vibration member, to which an electro-mechanical energy transducer element is bonded, by a travelling vibration wave generated in the vibration member, wherein the moving and vibration members contact each other through a plurality of contact points.

REFERENCES:
patent: 4495432 (1985-01-01), Katsuma et al.
patent: 4580073 (1986-04-01), Okumura et al.
patent: 4587452 (1986-05-01), Okumura et al.

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