DENTIST'S DRILL Russian patent published in 1996 - IPC

Abstract RU 2056806 C1

FIELD: medical facilities. SUBSTANCE: dentist's drill has cylindrical body 1 whose internal surface accommodates motor stator with armature stack 2 and winding 3. Armature stack 2 has coaxial channels 4. Shaft 5 of motor rotor 6 is supported in two bearing units 7. EFFECT: higher efficiency. 2 dwg

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RU 2 056 806 C1

Authors

Kulikov N.I.

Patlasov S.I.

Dates

1996-03-27—Published

1992-07-07—Filed