ATA745175A - Spannvorrichtung fuer ein werkzeug in einem handstueck, insbesondere zur zahnbehandlung - Google Patents

Spannvorrichtung fuer ein werkzeug in einem handstueck, insbesondere zur zahnbehandlung

Info

Publication number: ATA745175A
Authority: AT; Austria
Prior art keywords: handpiece; tool; clamping device; dental treatment; dental
Prior art date: 1974-09-30

Application number

AT745175A

Other languages

English (en)

Other versions

AT355198B (de

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.)

1974-09-30

Filing date

1975-09-30

Publication date

1979-07-15

1975-09-30 Application filed by Mosimann David filed Critical Mosimann David

1979-07-15 Publication of ATA745175A publication Critical patent/ATA745175A/de

1980-02-25 Application granted granted Critical

1980-02-25 Publication of AT355198B publication Critical patent/AT355198B/de

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)
Gripping On Spindles (AREA)
Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

AT745175A 1974-09-30 1975-09-30 Spannvorrichtung fuer ein werkzeug in einem handstueck, insbesondere zur zahnbehandlung AT355198B (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
ATA745175A true ATA745175A (de)	1979-07-15
AT355198B AT355198B (de)	1980-02-25

Family

ID=4389840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT745175A AT355198B (de)	1974-09-30	1975-09-30	Spannvorrichtung fuer ein werkzeug in einem handstueck, insbesondere zur zahnbehandlung

Country Status (7)

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

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
EP1734884B1 (de) *	2004-03-16	2021-06-16	Guidance Endodontics, LLC	Endodontiefeilen
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
US20120153580A1 (en) *	2009-10-27	2012-06-21	Kuniji Soma	Device for gripping treatment tool of 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 (de) *	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

1974
- 1974-09-30 CH CH1315774A patent/CH580421A5/xx not_active IP Right Cessation
1975
- 1975-09-23 US US05/616,023 patent/US4012841A/en not_active Expired - Lifetime
- 1975-09-25 JP JP50114931A patent/JPS5176896A/ja active Pending
- 1975-09-29 FR FR7529710A patent/FR2285843A1/fr active Granted
- 1975-09-29 GB GB39841/75A patent/GB1518805A/en not_active Expired
- 1975-09-30 AT AT745175A patent/AT355198B/de not_active IP Right Cessation
- 1975-09-30 DE DE2543661A patent/DE2543661C3/de not_active Expired
1978
- 1978-03-31 JP JP1978041064U patent/JPS5621371Y2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1518805A (en)	1978-07-26
FR2285843A1 (fr)	1976-04-23
AT355198B (de)	1980-02-25
CH580421A5 (de)	1976-10-15
JPS5621371Y2 (de)	1981-05-20
JPS53153792U (de)	1978-12-04
US4012841A (en)	1977-03-22
DE2543661B2 (de)	1979-12-13
DE2543661C3 (de)	1980-08-07
DE2543661A1 (de)	1976-04-15
JPS5176896A (en)	1976-07-03
FR2285843B1 (de)	1979-06-29

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Legal Events

Date	Code	Title	Description
1995-04-15	ELJ	Ceased due to non-payment of the annual fee