CH371553A - Zahnärztliches Bohrhandstück - Google Patents

Zahnärztliches Bohrhandstück

Info

Publication number
CH371553A
CH371553A CH7229059A CH7229059A CH371553A CH 371553 A CH371553 A CH 371553A CH 7229059 A CH7229059 A CH 7229059A CH 7229059 A CH7229059 A CH 7229059A CH 371553 A CH371553 A CH 371553A
Authority
CH
Switzerland
Prior art keywords
dental drill
drill handpiece
handpiece
dental
drill
Prior art date
Application number
CH7229059A
Other languages
English (en)
Inventor
Behne Ernst-August
Wilhelm Dipl Ing Seegers
Original Assignee
Siemens Reiniger Werke 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
Application filed by Siemens Reiniger Werke Ag filed Critical Siemens Reiniger Werke Ag
Publication of CH371553A publication Critical patent/CH371553A/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/06—Adaptations for driving, or combinations with, hand-held tools or the like control thereof
    • F01D15/067—Adaptations for driving, or combinations with, hand-held tools or the like control thereof characterised by non-bladed rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2316/00—Apparatus in health or amusement
    • F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances
    • F16C2316/13—Dental machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Dentistry (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)
CH7229059A 1958-04-26 1959-04-20 Zahnärztliches Bohrhandstück CH371553A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES58016A DE1064196B (de) 1958-04-26 1958-04-26 Zahnaerztliches Bohrhandstueck

Publications (1)

Publication Number Publication Date
CH371553A true CH371553A (de) 1963-08-31

Family

ID=7492248

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7229059A CH371553A (de) 1958-04-26 1959-04-20 Zahnärztliches Bohrhandstück

Country Status (4)

Country Link
CH (1) CH371553A (de)
DE (1) DE1064196B (de)
FR (1) FR1223029A (de)
GB (1) GB851110A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399451B (de) * 1993-01-15 1995-05-26 Intec Innovative Med Tech Zahnärztliches handstück

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249896A (en) * 1978-09-29 1981-02-10 Syntex (U.S.A.) Inc. Compliantly mountable turbine cartridge assembly for gas-driven dental handpiece
FR2489138B1 (fr) * 1980-08-29 1985-11-29 Micro Mega Sa Tete de contre-angle a cartouche interchangeable
WO2002022039A1 (en) * 2000-09-14 2002-03-21 Dentsply International Inc. Improved bearing for dental handpiece
US20020168612A1 (en) * 2000-09-14 2002-11-14 Novak Eugene J. Bearing for dental handpiece
TN2016000524A1 (fr) * 2016-11-22 2018-04-04 El Hedi Oussama Pièce à main dentaire à contrôle semi-automatique.
CN107137148B (zh) * 2017-06-20 2023-10-03 佛山市驰康医疗器材有限公司 临面去釉牙科手机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399451B (de) * 1993-01-15 1995-05-26 Intec Innovative Med Tech Zahnärztliches handstück

Also Published As

Publication number Publication date
DE1064196B (de) 1959-08-27
GB851110A (en) 1960-10-12
FR1223029A (fr) 1960-06-14

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