CH419443A - Pièce à main - Google Patents

Pièce à main

Info

Publication number
CH419443A
CH419443A CH388165A CH388165A CH419443A CH 419443 A CH419443 A CH 419443A CH 388165 A CH388165 A CH 388165A CH 388165 A CH388165 A CH 388165A CH 419443 A CH419443 A CH 419443A
Authority
CH
Switzerland
Prior art keywords
handpiece
Prior art date
Application number
CH388165A
Other languages
English (en)
Inventor
Garnier Marcel
Original Assignee
Micro Mega Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Micro Mega Sa filed Critical Micro Mega Sa
Publication of CH419443A publication Critical patent/CH419443A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
    • A61C1/181—Bearings or lubricating arrangements, e.g. air-cushion bearings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • General Details Of Gearings (AREA)
CH388165A 1965-02-20 1965-03-19 Pièce à main CH419443A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6446A FR1441503A (fr) 1965-02-20 1965-02-20 Pièces à main

Publications (1)

Publication Number Publication Date
CH419443A true CH419443A (fr) 1966-08-31

Family

ID=8571513

Family Applications (1)

Application Number Title Priority Date Filing Date
CH388165A CH419443A (fr) 1965-02-20 1965-03-19 Pièce à main

Country Status (5)

Country Link
CH (1) CH419443A (fr)
DE (1) DE1491038C3 (fr)
FR (1) FR1441503A (fr)
GB (1) GB1046683A (fr)
SE (1) SE310234B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659060C2 (de) * 1976-12-27 1985-06-05 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Kleinstmotor mit innenliegender Kühlmittelleitung
DE2966994D1 (en) * 1979-11-29 1984-06-20 Siemens Ag Dental handpiece assembly
FR2473303A1 (fr) * 1980-01-14 1981-07-17 Micro Mega Sa Tete de contre-angle avec spray de refroidissement
FR2491757A2 (fr) * 1980-10-10 1982-04-16 Micro Mega Sa Dispositif servant a empecher la penetration de l'eau dans la tete d'un contre-angle dentaire
FR2482447A1 (fr) * 1980-05-13 1981-11-20 Micro Mega Sa Tete de contre-angle
DE3215246A1 (de) * 1982-04-23 1983-10-27 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Aerztliches, insbesondere zahnaerztliches handstueck
EP0202802A1 (fr) * 1985-05-13 1986-11-26 Yoshiro Tukada Dispositif empêchant la pollution interne d'un appareil dentaire de coupe
DE9317549U1 (de) * 1993-11-16 1994-04-07 Field, Roger, 81549 München System mit Zahnbohrhandstück mit Dichtelement
EP0853925B1 (fr) * 1996-12-17 2004-03-31 Sirona Dental Systems GmbH Dispositif pour graisser les parties rotatives d'une pièce à main dentaire par moyens de lubrifiants liquides

Also Published As

Publication number Publication date
GB1046683A (en) 1966-10-26
SE310234B (fr) 1969-04-21
DE1491038B2 (de) 1973-12-13
FR1441503A (fr) 1966-06-10
DE1491038C3 (de) 1980-01-24
DE1491038A1 (de) 1969-06-19

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