BE571891A - - Google Patents

Info

Publication number
BE571891A
BE571891A BE571891DA BE571891A BE 571891 A BE571891 A BE 571891A BE 571891D A BE571891D A BE 571891DA BE 571891 A BE571891 A BE 571891A
Authority
BE
Belgium
Application number
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.)
Publication of BE571891A publication Critical patent/BE571891A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/04—Adaptations for use in dentistry for driving tools or the like having relatively small outer diameter, e.g. pipe cleaning tools
    • 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
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
BE571891D 1957-10-10 BE571891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK33129A DE1116860B (en) 1957-10-10 1957-10-10 Contra-angle, if necessary with a shank knee, for high-speed tools for dental purposes
DEK0033614 1957-12-14

Publications (1)

Publication Number Publication Date
BE571891A true BE571891A (en)

Family

ID=25983044

Family Applications (1)

Application Number Title Priority Date Filing Date
BE571891D BE571891A (en) 1957-10-10

Country Status (6)

Country Link
US (1) US3120705A (en)
BE (1) BE571891A (en)
CH (1) CH367274A (en)
DE (1) DE1116860B (en)
FR (1) FR1212898A (en)
GB (1) GB869672A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248792A (en) * 1962-08-27 1966-05-03 American Hospital Supply Corp Air driven dental handpieces
DE2618158C3 (en) * 1976-04-26 1985-12-05 Siemens AG, 1000 Berlin und 8000 München Dental turbine handpiece assembly
FR2482447A1 (en) * 1980-05-13 1981-11-20 Micro Mega Sa Right angled dental drill - has compressed air chamber connected by grooves to opening for tool
US4614498A (en) * 1985-02-19 1986-09-30 Syntex (U.S.A.) Inc. Swivel for an illuminated dental handpiece
US5538425A (en) * 1992-08-13 1996-07-23 Reeves; Gloria Dental handpiece with disposable drill head assembly
US5334013A (en) * 1993-01-13 1994-08-02 Moshe Meller High speed dental drill with positive pressure air drive
US5554026A (en) * 1993-03-01 1996-09-10 Van Hale; Gregory L. Dental hand piece
WO1995005924A1 (en) * 1993-08-27 1995-03-02 Air Turbine Technology, Inc. Gearless angled spindle
WO1995012361A1 (en) * 1993-11-04 1995-05-11 Velez Samuel E Disposable dental handpiece
DE69906065D1 (en) * 1998-05-22 2003-04-24 Miroslav Sedlacek HYDRAULIC ENGINE
AT412526B (en) * 2002-07-16 2005-04-25 W & H Dentalwerk Buermoos Gmbh DENTAL HAND OR ANGLE PIECE
MXPA05009776A (en) * 2003-03-13 2006-01-27 Jerry W Browning Disposable dental instrument.
EP2217172A1 (en) * 2007-08-30 2010-08-18 Axenic Dental, Inc. Disposable dental handpiece
DE102011077443A1 (en) * 2011-06-14 2012-12-20 Robert Bosch Gmbh Hand tool
DE102016223105B3 (en) * 2016-11-23 2017-10-26 Sirona Dental Systems Gmbh FLOW-DRIVEN DENTAL INSTRUMENT
CN111283364B (en) * 2020-04-03 2021-12-24 山东凯斯锐智能装备有限公司 Special-shaped pipe welding clamping device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2054859A (en) * 1934-08-27 1936-09-22 Roy E Kitching Drill stem
GB512874A (en) * 1938-03-25 1939-09-27 C A V Bosch Ltd Improvements relating to joints for pipes or other fluid conduits
AT163217B (en) * 1946-08-21 1949-06-10 Julius Dr Urbanek Grinding head for dental purposes
US2650112A (en) * 1949-02-02 1953-08-25 Williams Wallace Company Double walled pipe and coupling therefor
US2701147A (en) * 1949-02-26 1955-02-01 Aeromat Products Company Inc Quick-release conduit connection
DE836991C (en) * 1950-03-23 1952-04-17 Kaltenbach & Voigt G M B H Elbow with shaft knee
US2799934A (en) * 1955-12-01 1957-07-23 Bowen & Company Inc Dental drill
US2994129A (en) * 1956-05-08 1961-08-01 Paul H Tanner High speed dental handpiece

Also Published As

Publication number Publication date
GB869672A (en) 1961-06-07
DE1116860B (en) 1961-11-09
US3120705A (en) 1964-02-11
FR1212898A (en) 1960-03-28
CH367274A (en) 1963-02-15

Similar Documents

Publication Publication Date Title
AT218824B (en)
AT213752B (en)
AT215742B (en)
BE553769A (en)
BE555512A (en)
BE558042A (en)
BE560387A (en)
BE560755A (en)
BE561073A (en)
BE561666A (en)
BE562387A (en)
BE562757A (en)
BE562985A (en)
BE563239A (en)
BE563653A (en)
BE563817A (en)
BE564007A (en)
BE564096A (en)
BE564285A (en)
BE564455A (en)
BE564536A (en)
BE564774A (en)
BE565040A (en)
BE565128A (en)
BE565133A (en)