Dentistry – Apparatus – Having motor or means to transmit motion from motor to tool
Patent
1978-09-29
1980-05-20
Mancene, Louis G.
Dentistry
Apparatus
Having motor or means to transmit motion from motor to tool
A61C 110
Patent
active
042032210
ABSTRACT:
A dental handpiece is disclosed having at least two connectable portions and having a substantially rigid connection between the two connectable portions, there being resilient means forming a portion of the substantially rigid connection. The resilient means inhibits transfer of vibration from one of the connectable portions which contains a gas-driven motor to the other connectable portion which provides a hand-grippable surface.
REFERENCES:
patent: 2202299 (1940-05-01), Pelkey
patent: 3499223 (1970-03-01), Lieb et al.
patent: 3936940 (1976-02-01), Loge
Knopp Arthur A.
Lewis Richard P.
Nash John E.
Dhuey John A.
Hirsch Joseph I.
Mancene Louis G.
Syntex (U.S.A.) Inc.
Wilson John J.
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