FR2651671B1 - DEVICE FOR CLAMPING AND UNLOCKING THE TAIL OF A DENTAL INSTRUMENT. - Google Patents

DEVICE FOR CLAMPING AND UNLOCKING THE TAIL OF A DENTAL INSTRUMENT.

Info

Publication number
FR2651671B1
FR2651671B1 FR8911945A FR8911945A FR2651671B1 FR 2651671 B1 FR2651671 B1 FR 2651671B1 FR 8911945 A FR8911945 A FR 8911945A FR 8911945 A FR8911945 A FR 8911945A FR 2651671 B1 FR2651671 B1 FR 2651671B1
Authority
FR
France
Prior art keywords
unlocking
tail
clamping
dental instrument
dental
Prior art date
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.)
Expired - Fee Related
Application number
FR8911945A
Other languages
French (fr)
Other versions
FR2651671A1 (en
Inventor
Pernot Jacques
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micro Mega SA
Original Assignee
Micro Mega SA
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 Micro Mega SA filed Critical Micro Mega SA
Priority to FR8911945A priority Critical patent/FR2651671B1/en
Priority to FR8915596A priority patent/FR2654610B2/en
Priority to EP90470046A priority patent/EP0421907A1/en
Priority to JP2234641A priority patent/JPH03143439A/en
Priority to US07/578,546 priority patent/US5090906A/en
Publication of FR2651671A1 publication Critical patent/FR2651671A1/en
Application granted granted Critical
Publication of FR2651671B1 publication Critical patent/FR2651671B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • 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)
FR8911945A 1989-09-07 1989-09-08 DEVICE FOR CLAMPING AND UNLOCKING THE TAIL OF A DENTAL INSTRUMENT. Expired - Fee Related FR2651671B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8911945A FR2651671B1 (en) 1989-09-08 1989-09-08 DEVICE FOR CLAMPING AND UNLOCKING THE TAIL OF A DENTAL INSTRUMENT.
FR8915596A FR2654610B2 (en) 1989-09-08 1989-11-23 DEVICE FOR CLAMPING AND UNLOCKING THE TAIL OF A DENTAL INSTRUMENT IN THE HEAD OF A DENTISTRY HANDPIECE.
EP90470046A EP0421907A1 (en) 1989-09-07 1990-08-16 Opening/closing device, of the chuck of a dental drill
JP2234641A JPH03143439A (en) 1989-09-07 1990-09-06 Handpiece for dental application
US07/578,546 US5090906A (en) 1989-09-07 1990-09-06 Push-button control device for a dental instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911945A FR2651671B1 (en) 1989-09-08 1989-09-08 DEVICE FOR CLAMPING AND UNLOCKING THE TAIL OF A DENTAL INSTRUMENT.

Publications (2)

Publication Number Publication Date
FR2651671A1 FR2651671A1 (en) 1991-03-15
FR2651671B1 true FR2651671B1 (en) 1994-08-05

Family

ID=9385395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8911945A Expired - Fee Related FR2651671B1 (en) 1989-09-07 1989-09-08 DEVICE FOR CLAMPING AND UNLOCKING THE TAIL OF A DENTAL INSTRUMENT.

Country Status (1)

Country Link
FR (1) FR2651671B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1001800A (en) * 1949-12-05 1952-02-27 Garnier Et Fils E Improvements made in the establishment of handpieces used in dentistry
FR1155998A (en) * 1956-07-13 1958-05-12 Garnier & Fils Ets Advanced handpiece
CH354893A (en) * 1959-06-12 1961-06-15 Mosimann David Handpiece for dental bur
AT268505B (en) * 1966-09-08 1969-02-10 Kaltenbach & Voigt Dental handpiece
AT354612B (en) * 1978-02-20 1980-01-25 Buermoos Dentalwerk HEAD FOR DENTAL ANGLE PIECES
FR2555042A1 (en) * 1983-11-23 1985-05-24 Micro Mega Sa Thruster with cam

Also Published As

Publication number Publication date
FR2651671A1 (en) 1991-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse