FR2499402B2 - - Google Patents

Info

Publication number
FR2499402B2
FR2499402B2 FR8102735A FR8102735A FR2499402B2 FR 2499402 B2 FR2499402 B2 FR 2499402B2 FR 8102735 A FR8102735 A FR 8102735A FR 8102735 A FR8102735 A FR 8102735A FR 2499402 B2 FR2499402 B2 FR 2499402B2
Authority
FR
France
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
Application number
FR8102735A
Other languages
French (fr)
Other versions
FR2499402A2 (fr
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
Priority claimed from FR8027642A external-priority patent/FR2496451A1/fr
Application filed by Micro Mega SA filed Critical Micro Mega SA
Priority to FR8102735A priority Critical patent/FR2499402A2/fr
Priority to DE19813145133 priority patent/DE3145133A1/de
Priority to US06/322,411 priority patent/US4436512A/en
Priority to CH777081A priority patent/CH646859A5/fr
Priority to BR8108177A priority patent/BR8108177A/pt
Priority to JP56207912A priority patent/JPS57128147A/ja
Priority to AT0548181A priority patent/ATA548181A/de
Publication of FR2499402A2 publication Critical patent/FR2499402A2/fr
Publication of FR2499402B2 publication Critical patent/FR2499402B2/fr
Application granted granted Critical
Granted legal-status Critical Current

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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202—Details of the jaws
    • 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
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/20—Collet chucks
    • B23B2231/2089—Slits of collets
    • B23B2231/2097—Slits of collets having a special form not otherwise provided for

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
FR8102735A 1980-12-22 1981-02-10 Perfectionnement aux pinces pour dispositifs de fixation de fraises dans les tetes de turbine de pieces a main dentaires Granted FR2499402A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8102735A FR2499402A2 (fr) 1980-12-22 1981-02-10 Perfectionnement aux pinces pour dispositifs de fixation de fraises dans les tetes de turbine de pieces a main dentaires
DE19813145133 DE3145133A1 (de) 1980-12-22 1981-11-13 Vorrichtung zum befestigen von zahnaerztlichen bohr- bzw. fraeswerkzeugen im oberteil von turbinen fuer zahnaerztliche handstuecke
US06/322,411 US4436512A (en) 1980-12-22 1981-11-18 Device for fixing drill bits into the head of air motors for hand-held dentists' tools
CH777081A CH646859A5 (fr) 1980-12-22 1981-12-05 Dispositif de fixation de fraises dans les tetes de turbine de pieces a main dentaires.
BR8108177A BR8108177A (pt) 1980-12-22 1981-12-16 Dispositivo para fixacao de fresas nas cabecas de turbinas para pecas de mao de dentisteria
JP56207912A JPS57128147A (en) 1980-12-22 1981-12-21 Apparatus for fixing drill pit to head of air motor of dental handpiece
AT0548181A ATA548181A (de) 1980-12-22 1981-12-21 Vorrichtung zum befestigen von bohr- bzw. fraeswerkzeugen im oberteil von turbinen fuer zahnaerztliche handstuecke

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8027642A FR2496451A1 (fr) 1980-12-22 1980-12-22 Dispositif de fixation de fraises dans les tetes de turbine de pieces a main de dentisterie
FR8102735A FR2499402A2 (fr) 1980-12-22 1981-02-10 Perfectionnement aux pinces pour dispositifs de fixation de fraises dans les tetes de turbine de pieces a main dentaires

Publications (2)

Publication Number Publication Date
FR2499402A2 FR2499402A2 (fr) 1982-08-13
FR2499402B2 true FR2499402B2 (enFirst) 1984-03-02

Family

ID=26222147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102735A Granted FR2499402A2 (fr) 1980-12-22 1981-02-10 Perfectionnement aux pinces pour dispositifs de fixation de fraises dans les tetes de turbine de pieces a main dentaires

Country Status (1)

Country Link
FR (1) FR2499402A2 (enFirst)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074167A (en) * 1959-06-22 1963-01-22 Star Dental Mfg Co Air driven dental drill with collet
CH367934A (fr) * 1961-03-07 1963-03-15 Keller Fred Dispositif de fixation d'un outil sur une pièce à main
US3582097A (en) * 1969-10-01 1971-06-01 Alton D Elliott Jr Tool-holding chuck
AT353947B (de) * 1973-08-28 1979-12-10 Buermoos Dentalwerk Feilwerkzeug mit oszillierendem werkzeughalter
AT354612B (de) * 1978-02-20 1980-01-25 Buermoos Dentalwerk Kopf fuer zahnaerztliche winkelstuecke

Also Published As

Publication number Publication date
FR2499402A2 (fr) 1982-08-13

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