JPS4943490A - - Google Patents

Info

Publication number
JPS4943490A
JPS4943490A JP8742772A JP8742772A JPS4943490A JP S4943490 A JPS4943490 A JP S4943490A JP 8742772 A JP8742772 A JP 8742772A JP 8742772 A JP8742772 A JP 8742772A JP S4943490 A JPS4943490 A JP S4943490A
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.)
Granted
Application number
JP8742772A
Other languages
Japanese (ja)
Other versions
JPS5010077B2 (enrdf_load_stackoverflow
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 JP8742772A priority Critical patent/JPS5010077B2/ja
Priority to GB3858373A priority patent/GB1421667A/en
Priority to BR649673A priority patent/BR7306496D0/pt
Priority to DE19732342680 priority patent/DE2342680A1/de
Publication of JPS4943490A publication Critical patent/JPS4943490A/ja
Publication of JPS5010077B2 publication Critical patent/JPS5010077B2/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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/142—Operating tool blocking means
    • A61C1/144—Operating tool blocking means constricting the operating tool, e.g. chuck

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)
JP8742772A 1972-08-31 1972-08-31 Expired JPS5010077B2 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8742772A JPS5010077B2 (enrdf_load_stackoverflow) 1972-08-31 1972-08-31
GB3858373A GB1421667A (en) 1972-08-31 1973-08-15 Chuck for use in a dental handpiece
BR649673A BR7306496D0 (pt) 1972-08-31 1973-08-23 Uma bucha para uso em broca dental
DE19732342680 DE2342680A1 (de) 1972-08-31 1973-08-23 Spannhuelsenanordnung fuer zahnaerztliche handstuecke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8742772A JPS5010077B2 (enrdf_load_stackoverflow) 1972-08-31 1972-08-31

Publications (2)

Publication Number Publication Date
JPS4943490A true JPS4943490A (enrdf_load_stackoverflow) 1974-04-24
JPS5010077B2 JPS5010077B2 (enrdf_load_stackoverflow) 1975-04-18

Family

ID=13914561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8742772A Expired JPS5010077B2 (enrdf_load_stackoverflow) 1972-08-31 1972-08-31

Country Status (4)

Country Link
JP (1) JPS5010077B2 (enrdf_load_stackoverflow)
BR (1) BR7306496D0 (enrdf_load_stackoverflow)
DE (1) DE2342680A1 (enrdf_load_stackoverflow)
GB (1) GB1421667A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427085A1 (fr) * 1978-06-01 1979-12-28 Micro Mega Sa Dispositif de fixation d'une fraise denta ire dans une piece a main
DE3346248C2 (de) * 1983-12-21 1985-10-31 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Spanneinrichtung zum Einspannen von Werkzeugen
AT400803B (de) * 1994-08-01 1996-03-25 Buermoos Dentalwerk Spannvorrichtung für ein dentales werkzeug
DE19613680C2 (de) * 1996-04-05 1999-08-05 Otto Rosenstatter Zahnärztliches Handstück
AT500140A1 (de) * 2003-06-12 2005-11-15 W & H Dentalwerk Buermoos Gmbh Spannvorrichtung

Also Published As

Publication number Publication date
DE2342680A1 (de) 1974-03-21
GB1421667A (en) 1976-01-21
JPS5010077B2 (enrdf_load_stackoverflow) 1975-04-18
BR7306496D0 (pt) 1974-06-27

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