DE1491038C3 - Zahnärztliches Handstück - Google Patents

Zahnärztliches Handstück

Info

Publication number
DE1491038C3
DE1491038C3 DE1965M0067264 DEM0067264A DE1491038C3 DE 1491038 C3 DE1491038 C3 DE 1491038C3 DE 1965M0067264 DE1965M0067264 DE 1965M0067264 DE M0067264 A DEM0067264 A DE M0067264A DE 1491038 C3 DE1491038 C3 DE 1491038C3
Authority
DE
Germany
Prior art keywords
housing
handpiece
dental handpiece
air flow
air
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
DE1965M0067264
Other languages
German (de)
English (en)
Other versions
DE1491038A1 (de
DE1491038B2 (de
Inventor
Marcel Besancon Garnier (Frankreich)
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 DE1491038A1 publication Critical patent/DE1491038A1/de
Publication of DE1491038B2 publication Critical patent/DE1491038B2/de
Application granted granted Critical
Publication of DE1491038C3 publication Critical patent/DE1491038C3/de
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)
DE1965M0067264 1965-02-20 1965-10-26 Zahnärztliches Handstück Expired DE1491038C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE1491038A1 DE1491038A1 (de) 1969-06-19
DE1491038B2 DE1491038B2 (de) 1973-12-13
DE1491038C3 true DE1491038C3 (de) 1980-01-24

Family

ID=8571513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965M0067264 Expired DE1491038C3 (de) 1965-02-20 1965-10-26 Zahnärztliches Handstück

Country Status (5)

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

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
FR2482447A1 (fr) * 1980-05-13 1981-11-20 Micro Mega Sa Tete de contre-angle
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
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
DE59711469D1 (de) * 1996-12-17 2004-05-06 Sirona Dental Systems Gmbh Vorrichtung zur Schmierung von rotierenden Teilen eines zahnärztlichen Handstückes mit flüssigem Schmiermittel

Also Published As

Publication number Publication date
DE1491038A1 (de) 1969-06-19
GB1046683A (en) 1966-10-26
DE1491038B2 (de) 1973-12-13
CH419443A (fr) 1966-08-31
FR1441503A (fr) 1966-06-10
SE310234B (enExample) 1969-04-21

Similar Documents

Publication Publication Date Title
EP0491149B1 (de) Bohrfutter für eine insbesondere chirurgischen Zwecken dienende Bohrmaschine
DE1491038C3 (de) Zahnärztliches Handstück
DE2810044A1 (de) Zahnaerztliches handstueck
DE1172124B (de) Anordnung des Ausgleichgetriebes im Achs-getriebegehaeuse fuer Kraftfahrzeuge
EP1208809B1 (de) Medizinisches oder dentalmedizinisches Handstück mit wenigstens einem Drehteil
EP0029863B1 (de) Zahnärztliche Handstückanordnung
DE3321085A1 (de) Kraftverstaerktes lenkgetriebe
DE3312507C2 (enExample)
DE102007037542B4 (de) Windenergieanlagengetriebe mit einer Inspektionsöffnung
DE4221403A1 (de) Ärztliches oder zahnärztliches Behandlungsinstrument mit einem angetriebenem Behandlungswerkzeug
DE69625544T2 (de) Dentales Handstück mit zentraler Injektion von Kühlflüssigkeit
DE2521313B2 (de) Zahnärztliches Handstück
DE2636373A1 (de) Zahnaerztliches handstueck
DE7605498U1 (de) Ärztliches, insbesondere zahnärztliches Handstück
DE102012205275A1 (de) Zahnärztliches Handstück mit Wälzlager
DE102013209324B4 (de) Portalachse
DD144003A5 (de) Anordnung zur befestigung eines rotierenden zahnaerztlichen instruments im kopf eines handstueckes
EP0012869A1 (de) Zahnärztliche Handstückanordnung
DE3018774C2 (de) Getriebegehäuse für Winkelschleifer mit einem einstufigen Kegelradgetriebe
DE1566265C3 (de) Zahnaerztliches bohrhandstueck
DE202013012223U1 (de) Winkelschleifgerät
DE2937885A1 (de) Zahnaerztliches handstueck
DE746562C (de) Fraeskopf fuer Waelzfraesmaschinen mit einer beiderseitig vom Antriebsrad gelagerten Fraesspindel, die mit ihrem Antriebsrad starr verbunden ist
CH381930A (de) Schmiervorrichtung für Zahnradgetriebe
DE2013489C (de) Zahnärztlicher Winkelstuckkopf

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee