GB1275661A - Dental handpiece - Google Patents

Dental handpiece

Info

Publication number
GB1275661A
GB1275661A GB42691/69A GB4269169A GB1275661A GB 1275661 A GB1275661 A GB 1275661A GB 42691/69 A GB42691/69 A GB 42691/69A GB 4269169 A GB4269169 A GB 4269169A GB 1275661 A GB1275661 A GB 1275661A
Authority
GB
United Kingdom
Prior art keywords
sleeve
shaft
inner sleeve
teeth
engage
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
Application number
GB42691/69A
Other languages
English (en)
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
Publication of GB1275661A publication Critical patent/GB1275661A/en
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

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)
  • Mechanical Operated Clutches (AREA)
GB42691/69A 1968-09-19 1969-08-27 Dental handpiece Expired GB1275661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR166708 1968-09-19

Publications (1)

Publication Number Publication Date
GB1275661A true GB1275661A (en) 1972-05-24

Family

ID=8654714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42691/69A Expired GB1275661A (en) 1968-09-19 1969-08-27 Dental handpiece

Country Status (7)

Country Link
US (1) US3667125A (enrdf_load_stackoverflow)
CH (1) CH487638A (enrdf_load_stackoverflow)
DE (1) DE1945688C3 (enrdf_load_stackoverflow)
FR (1) FR1588923A (enrdf_load_stackoverflow)
GB (1) GB1275661A (enrdf_load_stackoverflow)
SE (1) SE348365B (enrdf_load_stackoverflow)
SU (1) SU510130A3 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531879A (de) * 1971-04-13 1972-12-31 Micro Mega Sa Zahnärztliches Handstück zum Anschluss an einen Mikromotor
US3835858A (en) * 1972-09-05 1974-09-17 Weck & Co Inc Edward Surgical air drill
US3827149A (en) * 1972-09-15 1974-08-06 Stryker Corp Dental handpiece
US6012922A (en) * 1997-09-08 2000-01-11 Tulsa Dental Products Inc. Axial displacement bearing connecting a multi-section shaft for quick removal of dental tools from a handpiece

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1189184A (en) * 1909-06-30 1916-06-27 Howard A Whiteside Dental drill.
US2053056A (en) * 1932-07-26 1936-09-01 Howard A Whiteside Combined surgical motor and handpiece
US3210847A (en) * 1962-09-04 1965-10-12 Prufer Albert Dentist's drill
US3530586A (en) * 1964-02-27 1970-09-29 Sybron Corp Speed reducer construction for driving dental tools
DE1491077B2 (de) * 1965-11-29 1973-04-12 Zahnaerztliches handstueck mit pressluftgekuehltem elektro-kleinstmotor
US3509629A (en) * 1966-10-01 1970-05-05 Mitsubishi Electric Corp Portable and adjustable contra-angle dental instrument
US3545776A (en) * 1968-06-18 1970-12-08 Jacobs Mfg Co Combined chuck spindle and chuck locking collar

Also Published As

Publication number Publication date
DE1945688C3 (de) 1980-01-03
DE1945688A1 (de) 1970-04-30
CH487638A (fr) 1970-03-31
SE348365B (enrdf_load_stackoverflow) 1972-09-04
DE1945688B2 (de) 1974-02-14
US3667125A (en) 1972-06-06
SU510130A3 (ru) 1976-04-05
FR1588923A (enrdf_load_stackoverflow) 1970-03-16

Similar Documents

Publication Publication Date Title
US5261679A (en) Keyless type tool chuck
ES8505275A1 (es) Una maquina de tornear o torno
US4260381A (en) Dental handpiece
ES225682U (es) Un dispositivo perfeccionado de agarre con los dedos para una jeringa.
GB1161267A (en) Improvements in Dental Handpieces
GB1275661A (en) Dental handpiece
GB1418109A (en) Handpiece assembly for supporting a rotatable tool
ES8107070A1 (es) Perfeccionamientos en dispositivos de fijacion de herramien-tas para maquinas-herramientas
US4913449A (en) Drill chuck with brake ring
KR920003850A (ko) 양축받이 릴
US2432179A (en) Dental hand piece
GB1146591A (en) Improvements in or relating to clutch mechanisms for mechanical hand tools
GB884593A (en) Couplings for flexible shaft drives
US4104799A (en) Dental handpiece
GB562029A (en) An improved dental hand piece
GB667404A (en) Improvements relating to hand instruments for use with rotary tools
GB1344201A (en) Handpieces for dental surgery and the like
GB1271123A (en) Improvements in and relating to chucks for machine tools
JPS6430926A (en) Device for coupling sleeve to boss
GB979804A (en) Improvements in quick-change chucks
GB1140330A (en) A dental handpiece
JPS6036255Y2 (ja) コントラアングル用切削バ−のアダプタ
GB1380034A (en) Means for locking a gripping member of a pair of gripping tongs against rotation
DE60009887D1 (en) Halter
GB1515079A (en) Axial thrust security clip

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee