Sonotrode for ultrasonic machining device

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United States of America Patent

PATENT NO 5426341
SERIAL NO

08139025

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Abstract

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An annular sonotrode 5 vibrates at one of its natural frequencies, preferably about four nodes 33-36 equally distributed over its circumference. The vibrations introduced at the input 17 along axis 10 are outputted to a tool 6 along an axis 19 bent by 90.degree.. With this design even difficult to access workpieces can be efficiently machined with ultrasonics.

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Patent Owner(s)

Patent OwnerAddress
DURR DENTAL GMBH & CO KGGERMAN - BEI XINGEN HEIM BETTY BIETIGHEIM-BISSINGEN BADEN-WURTTEMBERG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bauer, Hans Wattwil, CH 43 456
Bory, Michael Wattwil, CH 5 94

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