JPS5441115Y2 - - Google Patents

Info

Publication number
JPS5441115Y2
JPS5441115Y2 JP1976010125U JP1012576U JPS5441115Y2 JP S5441115 Y2 JPS5441115 Y2 JP S5441115Y2 JP 1976010125 U JP1976010125 U JP 1976010125U JP 1012576 U JP1012576 U JP 1012576U JP S5441115 Y2 JPS5441115 Y2 JP S5441115Y2
Authority
JP
Japan
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
JP1976010125U
Other languages
Japanese (ja)
Other versions
JPS52102198U (enrdf_load_html_response
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 filed Critical
Priority to JP1976010125U priority Critical patent/JPS5441115Y2/ja
Priority to CH99977A priority patent/CH617085A5/de
Priority to DE2703646A priority patent/DE2703646C2/de
Priority to FR7702512A priority patent/FR2339385A1/fr
Priority to GB3781/77A priority patent/GB1551626A/en
Publication of JPS52102198U publication Critical patent/JPS52102198U/ja
Application granted granted Critical
Publication of JPS5441115Y2 publication Critical patent/JPS5441115Y2/ja
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
    • 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
    • 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
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings

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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Support Of The Bearing (AREA)
JP1976010125U 1976-01-31 1976-01-31 Expired JPS5441115Y2 (enrdf_load_html_response)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1976010125U JPS5441115Y2 (enrdf_load_html_response) 1976-01-31 1976-01-31
CH99977A CH617085A5 (en) 1976-01-31 1977-01-27 Dental handpiece driven by an air turbine
DE2703646A DE2703646C2 (de) 1976-01-31 1977-01-28 Mit Luftturbinenantrieb versehenes zahnärztliches Handstück
FR7702512A FR2339385A1 (fr) 1976-01-31 1977-01-28 Fraise a turbine perfectionnee pour dentiste
GB3781/77A GB1551626A (en) 1976-01-31 1977-01-31 Bearing support device for air-driven turbine operated handpiece in dentistry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976010125U JPS5441115Y2 (enrdf_load_html_response) 1976-01-31 1976-01-31

Publications (2)

Publication Number Publication Date
JPS52102198U JPS52102198U (enrdf_load_html_response) 1977-08-03
JPS5441115Y2 true JPS5441115Y2 (enrdf_load_html_response) 1979-12-03

Family

ID=11741560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976010125U Expired JPS5441115Y2 (enrdf_load_html_response) 1976-01-31 1976-01-31

Country Status (5)

Country Link
JP (1) JPS5441115Y2 (enrdf_load_html_response)
CH (1) CH617085A5 (enrdf_load_html_response)
DE (1) DE2703646C2 (enrdf_load_html_response)
FR (1) FR2339385A1 (enrdf_load_html_response)
GB (1) GB1551626A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648243Y2 (enrdf_load_html_response) * 1978-06-16 1981-11-11
ES264692Y (es) * 1982-04-23 1983-05-16 Cabezal perfeccionado para contra-angulos de turbinas dentales.
FR2766697B1 (fr) * 1997-07-29 1999-10-08 Bien Air Instrument dentaire a paliers a air comportant des moyens d'alignement des paliers
JP4122174B2 (ja) * 2002-05-10 2008-07-23 株式会社モリタ製作所 歯科用切削装置
GB2432638A (en) * 2005-11-29 2007-05-30 Rolls Royce Plc A fluid bearing arrangement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099693B (de) * 1959-10-09 1961-02-16 Siemens Reiniger Werke Ag Zahnaerztliches Bohrhandstueck
FR1269035A (fr) * 1960-10-06 1961-08-04 Siemens Reiniger Werke Ag Pièce à main pour fraise dentaire
US3088707A (en) * 1962-04-19 1963-05-07 Power Brake Equipment Company Pneumatic motor
DE1276865B (de) * 1965-04-10 1968-09-05 Siemens Ag Zahnaerztliches Bohrhandstueck mit Druckluftmotor
US3471125A (en) * 1965-04-10 1969-10-07 Siemens Reiniger Werke Ag Dental handpiece with compressed-air turbine drive
DE1541198A1 (de) * 1965-10-20 1969-08-28 Dentists Supply Company Zahnaerztliches Handstueck
DE1277576B (de) * 1966-04-23 1968-09-12 Benhil Ellinghaus & Hilgers Ma Sortierwaegevorrichtung
GB1189884A (en) * 1967-01-25 1970-04-29 Morita Mfg A Dental Handpiece
US3465442A (en) * 1967-02-27 1969-09-09 Honeywell Inc Dental handpiece
CH492444A (de) * 1967-07-13 1970-06-30 Kaltenbach & Voigt Zahnärztliches Turbinenhandstück

Also Published As

Publication number Publication date
DE2703646C2 (de) 1991-02-14
GB1551626A (en) 1979-08-30
JPS52102198U (enrdf_load_html_response) 1977-08-03
FR2339385A1 (fr) 1977-08-26
CH617085A5 (en) 1980-05-14
DE2703646A1 (de) 1977-08-18
FR2339385B1 (enrdf_load_html_response) 1982-12-03

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