Honing and polishing instrument especially intended for dental u

Details Honing and polishing instrument especially intended for dental u Honing and polishing instrument especially intended for dental u

1977-09-21

1980-01-29

Kinsey, Russell R.

Dentistry

Apparatus

Having motor or means to transmit motion from motor to tool

51358, 433166, A61C 306, B24D 1700

Patent

active

041853881

ABSTRACT:
Honing and polishing instrument especially intended for dental use and being provided with a rotatable shaft. A replaceable honing or polishing unit made of a flexible elastic material can be attached to the free end of the shaft. An undercut indent in the unit embraces a radial sleeve at the free end of the shaft. The shaft also has an end portion extending axially beyond the sleeve which is inserted in a corresponding bore at the bottom of the indent in the unit.

REFERENCES:
patent: 64654 (1867-05-01), Floyd
patent: 1335825 (1920-04-01), Ellerbeck
patent: 1651777 (1927-12-01), Peck
patent: 2826014 (1958-03-01), Field
patent: 2833576 (1958-05-01), Cirone
patent: 3369265 (1968-02-01), Halberstadt et al.
patent: 3485520 (1969-12-01), Alexander
patent: 3614845 (1971-10-01), Cook
patent: 3740853 (1973-06-01), Brahler
patent: 3858368 (1975-01-01), Cocherell et al.
patent: 3907448 (1975-09-01), Kolibar et al.
patent: 3921298 (1975-11-01), Fattaleh

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