Vibration driven actuator

Details Vibration driven actuator Vibration driven actuator

1993-10-28

1994-08-16

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

H01L 4108

Patent

active

053389980

ABSTRACT:
As a combination of sliding members of a vibration member and a driven member in a vibration driven motor or actuator, one member adopts an aluminum alloy containing dispersed Si (silicon), and the other member adopts a PTFE resin filled with polyimide.

REFERENCES:
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patent: 4739212 (1988-04-01), Imasaka et al.
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patent: 4926085 (1990-05-01), Sawayama et al.
patent: 4939404 (1990-07-01), Inagaki et al.
patent: 5034646 (1991-07-01), Shirasaki
patent: 5059849 (1991-10-01), Sumihara et al.
patent: 5150000 (1992-09-01), Imasaka et al.
patent: 5187406 (1993-02-01), Seki

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