ATA114395A - DENTAL DRIVE UNIT - Google Patents

DENTAL DRIVE UNIT

Info

Publication number
ATA114395A
ATA114395A AT114395A AT114395A ATA114395A AT A114395 A ATA114395 A AT A114395A AT 114395 A AT114395 A AT 114395A AT 114395 A AT114395 A AT 114395A AT A114395 A ATA114395 A AT A114395A
Authority
AT
Austria
Prior art keywords
drive unit
dental drive
dental
unit
drive
Prior art date
Application number
AT114395A
Other languages
German (de)
Other versions
AT402785B (en
Original Assignee
Siemens Ag
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
Priority claimed from DE9412906U external-priority patent/DE9412906U1/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ATA114395A publication Critical patent/ATA114395A/en
Application granted granted Critical
Publication of AT402785B publication Critical patent/AT402785B/en

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
    • 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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders

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)
AT114395A 1994-08-10 1995-07-05 DENTAL DRIVE UNIT AT402785B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9412906U DE9412906U1 (en) 1994-08-10 1994-08-10 Dental drive unit
DE19518703A DE19518703A1 (en) 1994-08-10 1995-05-22 Drive unit for dental tool

Publications (2)

Publication Number Publication Date
ATA114395A true ATA114395A (en) 1997-01-15
AT402785B AT402785B (en) 1997-08-25

Family

ID=25962334

Family Applications (1)

Application Number Title Priority Date Filing Date
AT114395A AT402785B (en) 1994-08-10 1995-07-05 DENTAL DRIVE UNIT

Country Status (2)

Country Link
AT (1) AT402785B (en)
CH (1) CH689796A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013202174B4 (en) * 2013-02-11 2018-08-30 Sirona Dental Systems Gmbh Dental preparation instrument with a compressed air powered turbine

Also Published As

Publication number Publication date
CH689796A5 (en) 1999-11-30
AT402785B (en) 1997-08-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee