Dentistry – Apparatus – Having motor or means to transmit motion from motor to tool
Patent
1990-05-25
1992-07-28
Swiatek, Robert P.
Dentistry
Apparatus
Having motor or means to transmit motion from motor to tool
433118, 433 87, A61C 303
Patent
active
051336618
ABSTRACT:
A dental handpiece which can receive one of a number of vibrating instruments for applications in endodontics or periodontal treatment includes an elongate handpiece for defining a body enclosing a non-rotating axle excited mechanically in vibration, mounted in the body by semi-flexible supports which contribute to generating and localizing a vibration node towards the front of the handpiece and to retain the vibrating axle centrally with its housing. A flexible interconnection is provided between the axle and the rotating driven shaft of the operating motor, to develop the vibrations which are desired.
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Micro - Mega S.A.
Swiatek Robert P.
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