Dentistry – Apparatus – Having motor or means to transmit motion from motor to tool
Patent
1997-08-05
1999-11-09
Lewis, Ralph A.
Dentistry
Apparatus
Having motor or means to transmit motion from motor to tool
318118, 310 26, A61C 107, H02N 1000
Patent
active
059802510
ABSTRACT:
A magnetostrictive transducer including a plurality of magnetostrictive laminates each having a first end and a second end. The first and second ends of the laminates include openings. The laminates are arranged in a stacked configuration and bonded together by solder at the first and second ends. At the first and second ends the solder extends through the openings of the laminates forming a solder bar therein. The solder bars bond the laminates together with increased mechanical strength and also provide increased electrical contact between the laminates.
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Abdelqader Steven
Sullivan John
Coltene / Whaledent Inc.
Lewis Ralph A.
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