AT290715B - Zahnärztliches Instrument, insbesondere Hand- oder Winkelstück - Google Patents

Zahnärztliches Instrument, insbesondere Hand- oder Winkelstück

Info

Publication number
AT290715B
AT290715B AT791169A AT791169A AT290715B AT 290715 B AT290715 B AT 290715B AT 791169 A AT791169 A AT 791169A AT 791169 A AT791169 A AT 791169A AT 290715 B AT290715 B AT 290715B
Authority
AT
Austria
Prior art keywords
contra
angle
dental instrument
particular handpiece
handpiece
Prior art date
Application number
AT791169A
Other languages
English (en)
Original Assignee
Kaltenbach & Voigt
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 Kaltenbach & Voigt filed Critical Kaltenbach & Voigt
Application granted granted Critical
Publication of AT290715B publication Critical patent/AT290715B/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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1175—Retention by friction only, e.g. using springs, resilient sleeves, tapers using elastomer rings or sleeves

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
AT791169A 1968-10-18 1969-08-18 Zahnärztliches Instrument, insbesondere Hand- oder Winkelstück AT290715B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1803919 1968-10-18

Publications (1)

Publication Number Publication Date
AT290715B true AT290715B (de) 1971-06-11

Family

ID=5710898

Family Applications (1)

Application Number Title Priority Date Filing Date
AT791169A AT290715B (de) 1968-10-18 1969-08-18 Zahnärztliches Instrument, insbesondere Hand- oder Winkelstück

Country Status (6)

Country Link
US (1) US3646677A (de)
AT (1) AT290715B (de)
CH (1) CH511597A (de)
DE (1) DE1803919B1 (de)
FR (1) FR2020989A1 (de)
GB (1) GB1278943A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3208249B2 (ja) * 1993-12-28 2001-09-10 株式会社モリタ製作所 歯科用切削工具の把持装置
GB2341812A (en) * 1998-09-25 2000-03-29 600 Uk Limited Collet
US20020168612A1 (en) * 2000-09-14 2002-11-14 Novak Eugene J. Bearing for dental handpiece
US20070059664A1 (en) * 2000-09-14 2007-03-15 Novak Eugene J Bearing for dental handpiece
WO2002022039A1 (en) * 2000-09-14 2002-03-21 Dentsply International Inc. Improved bearing for dental handpiece
US20060234186A1 (en) * 2000-09-14 2006-10-19 Novak Eugene J Bearing for dental handpiece
US20020124443A1 (en) * 2000-12-18 2002-09-12 Dentsply Research & Development Corp. Metal-to-metal connections
US20070031786A1 (en) * 2002-02-25 2007-02-08 Heil Donald J Dental handpiece
US20030170589A1 (en) * 2002-02-27 2003-09-11 Novak Eugene J. Dental handpiece with improved grease retention
US20070117064A1 (en) * 2002-02-27 2007-05-24 Novak Eugene J Dental handpiece with improved grease retention
US20060191336A1 (en) * 2002-03-28 2006-08-31 Dentsply Research & Development Corp. Method and apparatus for balancing the rotating elements of a dental handpiece
CA2480810A1 (en) * 2002-03-28 2003-10-09 Dentsply International Inc. Method for balancing the rotating turbine element of a dental handpiece
ES2368573T3 (es) * 2006-02-28 2011-11-18 Straumann Holding Ag Pilar con superficie hidroxilada.
US20120264077A1 (en) * 2011-04-13 2012-10-18 Alan Wong Dental Tools for Photo-Curing of Dental Filings
US8939766B2 (en) * 2010-04-19 2015-01-27 Alan Wong Dental tools for photo-curing of dental fillings
US9615732B2 (en) 2011-07-28 2017-04-11 Jeff Cohen Dental mirror cover
DE102012205275A1 (de) 2012-03-30 2013-10-02 Sirona Dental Systems Gmbh Zahnärztliches Handstück mit Wälzlager
US9089384B1 (en) 2013-05-21 2015-07-28 Austin H. Sampson Dental pin system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218028A (en) * 1959-05-26 1965-11-16 John V Borden Floating capsule for dental handpiece
US3094338A (en) * 1960-12-23 1963-06-18 Richard W Page Chuck

Also Published As

Publication number Publication date
CH511597A (de) 1971-08-31
DE1803919B1 (de) 1970-04-23
US3646677A (en) 1972-03-07
GB1278943A (en) 1972-06-21
FR2020989A1 (de) 1970-07-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee