Ultraschallmotoranordnung

In an ultrasonic motor (1) using a friction member (4) having arrangements of reinforcing fibers (4a) between an driven member (3) to be driven and a vibrating stator (2) for generating travelling waves by the vibration of a piezoelectric element, the arrangements of the fibers (4a) are oriented in...

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Bibliographic Details
Main Authors IMASAKA, YOSHINOBU, HIGASHIOSAKA CITY, 578, JP, YONENO, HIROSHI, NARA PREFECTURE, 636-02, JP, SUMIHARA, MASANORI, 1-1, FUJITAO MORIGUCHI CITY, 570, JP
Format Patent
LanguageGerman
Published 16.02.1995
Edition6
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
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Summary:In an ultrasonic motor (1) using a friction member (4) having arrangements of reinforcing fibers (4a) between an driven member (3) to be driven and a vibrating stator (2) for generating travelling waves by the vibration of a piezoelectric element, the arrangements of the fibers (4a) are oriented in at least a predetermined direction (parallel and/or vertical) to the moving direction of the driven member (3).
Bibliography:Application Number: DE19883850356T