CH580421A5 - - Google Patents

Info

Publication number
CH580421A5
CH580421A5 CH1315774A CH1315774A CH580421A5 CH 580421 A5 CH580421 A5 CH 580421A5 CH 1315774 A CH1315774 A CH 1315774A CH 1315774 A CH1315774 A CH 1315774A CH 580421 A5 CH580421 A5 CH 580421A5
Authority
CH
Switzerland
Application number
CH1315774A
Original Assignee
Mosimann David
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 Mosimann David filed Critical Mosimann David
Priority to CH1315774A priority Critical patent/CH580421A5/xx
Priority to US05/616,023 priority patent/US4012841A/en
Priority to JP50114931A priority patent/JPS5176896A/ja
Priority to GB39841/75A priority patent/GB1518805A/en
Priority to FR7529710A priority patent/FR2285843A1/fr
Priority to DE2543661A priority patent/DE2543661C3/de
Priority to AT745175A priority patent/AT355198B/de
Publication of CH580421A5 publication Critical patent/CH580421A5/xx
Priority to JP1978041064U priority patent/JPS5621371Y2/ja

Links

Classifications

    • 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
    • B23B31/1173—Retention by friction only, e.g. using springs, resilient sleeves, tapers using springs
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (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)
  • Gripping On Spindles (AREA)
CH1315774A 1974-09-30 1974-09-30 CH580421A5 (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1315774A CH580421A5 (nl) 1974-09-30 1974-09-30
US05/616,023 US4012841A (en) 1974-09-30 1975-09-23 Device for fixing a dental drill into a rotor
JP50114931A JPS5176896A (en) 1974-09-30 1975-09-25 Shikayoboorubanno dorirutoritsukesochi
GB39841/75A GB1518805A (en) 1974-09-30 1975-09-29 Device for mounting a drill in a dental rotor
FR7529710A FR2285843A1 (fr) 1974-09-30 1975-09-29 Dispositif de fixation d'une fraise dentaire dans un rotor
DE2543661A DE2543661C3 (de) 1974-09-30 1975-09-30 Vorrichtung zum Befestigen eines Werkzeugs in einer Maschinenspindel
AT745175A AT355198B (de) 1974-09-30 1975-09-30 Spannvorrichtung fuer ein werkzeug in einem handstueck, insbesondere zur zahnbehandlung
JP1978041064U JPS5621371Y2 (nl) 1974-09-30 1978-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1315774A CH580421A5 (nl) 1974-09-30 1974-09-30

Publications (1)

Publication Number Publication Date
CH580421A5 true CH580421A5 (nl) 1976-10-15

Family

ID=4389840

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1315774A CH580421A5 (nl) 1974-09-30 1974-09-30

Country Status (7)

Country Link
US (1) US4012841A (nl)
JP (2) JPS5176896A (nl)
AT (1) AT355198B (nl)
CH (1) CH580421A5 (nl)
DE (1) DE2543661C3 (nl)
FR (1) FR2285843A1 (nl)
GB (1) GB1518805A (nl)

Families Citing this family (13)

* 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
AT371991B (de) * 1981-04-30 1983-08-25 Buermoos Dentalwerk Feilwerkzeug mit oszillierendem werkzeughalter
DE3315720C2 (de) * 1983-04-28 1986-02-13 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Spannen langgestreckter rotationssymmetrischer Werkstücke
JPS6027908U (ja) * 1983-08-02 1985-02-25 株式会社　中西歯科器械製作所 歯科用ハンドピ−スのチャック装置
JPS6090609A (ja) * 1983-10-24 1985-05-21 Osada Denki Kogyo Kk スプリングチヤツク
FR2570269B1 (fr) * 1984-09-14 1988-12-02 Micro Mega Sa Tete de contre-angle d'une piece a main dentaire
JPH01171539A (ja) * 1987-12-28 1989-07-06 Nakanishi Shika Kikai Seisakusho:Kk 歯科用ハンドピース
US5779474A (en) * 1994-06-09 1998-07-14 Den-Tal-Ez, Inc. Sudden stop mechanism and air-gap seal for dental handpiece
JP2869623B2 (ja) * 1995-08-30 1999-03-10 株式会社日進製作所 ホーニング治具および自動ホーニング装置
US7967605B2 (en) * 2004-03-16 2011-06-28 Guidance Endodontics, Llc Endodontic files and obturator devices and methods of manufacturing same
JP2010036329A (ja) * 2008-08-08 2010-02-18 Takashima Sangyo Kk ワーク保持機構および工作機械
EP2494937B1 (en) * 2009-10-27 2015-08-19 Kuniji Soma Therapeutic tool gripping device for a handpiece
CN114406334A (zh) * 2022-03-07 2022-04-29 常州大学 一种用于加工中心的柔性铣刀夹持装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583608A (en) * 1945-03-06 1946-12-20 John Leonard Young Improvements relating to chucks
FR961921A (nl) * 1947-11-14 1950-05-25
US2564893A (en) * 1948-05-10 1951-08-21 Eugene V Gibbons Quick-detachable chuck
US2570570A (en) * 1949-08-22 1951-10-09 Lee Foundation For Nutritional Tool chuck
DE889672C (de) * 1951-02-07 1953-09-14 Adam Fabian Klemmvorrichtung zum Festhalten von Bohrern fuer zahnaerztliche Instrumente
FR1072069A (fr) * 1953-01-13 1954-09-08 Pièce à angle de dentiste perfectionnée
GB1330283A (en) * 1970-01-30 1973-09-12 Rockwell Mfg Co Tool chucks
DE2228438A1 (de) * 1972-06-10 1973-12-13 Hawera Probst Kg Hartmetall Einspannvorrichtung

Also Published As

Publication number Publication date
DE2543661B2 (de) 1979-12-13
GB1518805A (en) 1978-07-26
JPS5621371Y2 (nl) 1981-05-20
DE2543661C3 (de) 1980-08-07
FR2285843A1 (fr) 1976-04-23
US4012841A (en) 1977-03-22
DE2543661A1 (de) 1976-04-15
JPS5176896A (en) 1976-07-03
JPS53153792U (nl) 1978-12-04
AT355198B (de) 1980-02-25
FR2285843B1 (nl) 1979-06-29
ATA745175A (de) 1979-07-15

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Legal Events

Date Code Title Description
PL Patent ceased