Ultrasonic motor with vibrating body and moving body driven ther

Details Ultrasonic motor with vibrating body and moving body driven ther Ultrasonic motor with vibrating body and moving body driven ther

1994-06-14

1995-09-05

Dougherty, Thomas M.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

H02N 200

Patent

active

054481295

ABSTRACT:
An ultrasonic motor which achieves uniform contact between the vibrating body and the moving body and features high output transfer efficiency and high reliability, and by which the manufacturing process for the moving body thereof can be simplified and the moving body made lighter.
By comprising the moving body of a carbon fiber reinforced resin composite material reinforced by at least carbon fiber, and constructing the moving body with a both-side supported or single-side supported beam construction, elasticity according to the pressure of the ultrasonic motor can be imparted in the direction of pressure of the moving body. Thus, the undulations in the contact surface of the vibrating body and the moving body can be absorbed and stable, uniform contact can be assured, and long-term maintenance of a stable friction condition can be achieved.

REFERENCES:
patent: 4672256 (1987-06-01), Okuno et al.
patent: 4692650 (1987-09-01), Okumura et al.
patent: 4978882 (1990-12-01), Kitani
patent: 5028833 (1991-07-01), Kawai
patent: 5034646 (1991-07-01), Shirasaki
patent: 5087644 (1992-02-01), Tsutsumi et al.
patent: 5150000 (1992-09-01), Imasaka et al.
patent: 5204577 (1993-04-01), Watanabe et al.
patent: 5245243 (1983-09-01), Ohnishi et al.
patent: 5311094 (1994-05-01), Imasaka et al.

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