Dentistry – Apparatus – Having motor or means to transmit motion from motor to tool
Patent
1979-12-11
1981-04-07
Peshock, Robert
Dentistry
Apparatus
Having motor or means to transmit motion from motor to tool
433133, A61C 306
Patent
active
042603811
ABSTRACT:
A dental handpiece consisting of a driving sleeve which includes a driving arrangement, a base sleeve and a head sleeve including a dental work tool. At least the base sleeve and the head sleeve are detachably interconnected for the purpose of exchanging the head sleeve, and in which a shaft is supported within the base sleeve which is in rotational connection with the driving arrangement in the driving sleeve, and which is provided with a rotation-transmitting element for engagement with a shaft component supported within the head sleeve.
REFERENCES:
patent: 3835858 (1974-09-01), Hagen
patent: 4021917 (1977-05-01), Nakanishi
Eibofner Eugen
Strohmaier Ernst
Kaltenbach & Voight GmbH & Co.
Peshock Robert
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