GB1046683A - Improvements in dental handpieces - Google Patents

Improvements in dental handpieces

Info

Publication number
GB1046683A
GB1046683A GB1563965A GB1563965A GB1046683A GB 1046683 A GB1046683 A GB 1046683A GB 1563965 A GB1563965 A GB 1563965A GB 1563965 A GB1563965 A GB 1563965A GB 1046683 A GB1046683 A GB 1046683A
Authority
GB
United Kingdom
Prior art keywords
handpiece
housing
tool
compressed air
dental
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1563965A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micro Mega SA
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 GB1046683A publication Critical patent/GB1046683A/en
Expired legal-status Critical Current

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)
GB1563965A 1965-02-20 1965-04-13 Improvements in dental handpieces Expired GB1046683A (en)

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
GB1046683A true GB1046683A (en) 1966-10-26

Family

ID=8571513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1563965A Expired GB1046683A (en) 1965-02-20 1965-04-13 Improvements in dental handpieces

Country Status (5)

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

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
EP0029863B1 (de) * 1979-11-29 1984-05-16 Siemens Aktiengesellschaft Zahnärztliche Handstückanordnung
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 (en) * 1985-05-13 1986-11-26 Yoshiro Tukada Internal pollution prevention device for dental cutting tool assembly
DE9317549U1 (de) * 1993-11-16 1994-04-07 Field, Roger, 81549 München System mit Zahnbohrhandstück mit Dichtelement
ATE262851T1 (de) * 1996-12-17 2004-04-15 Sirona Dental Systems Gmbh Vorrichtung zur schmierung von rotierenden teilen eines zahnärztlichen handstückes mit flüssigem schmiermittel

Also Published As

Publication number Publication date
DE1491038C3 (de) 1980-01-24
CH419443A (fr) 1966-08-31
FR1441503A (fr) 1966-06-10
SE310234B (enrdf_load_stackoverflow) 1969-04-21
DE1491038A1 (de) 1969-06-19
DE1491038B2 (de) 1973-12-13

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