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FR2207423A5 - - Google Patents

Info

Publication number
FR2207423A5
FR2207423A5 FR7241276A FR7241276A FR2207423A5 FR 2207423 A5 FR2207423 A5 FR 2207423A5 FR 7241276 A FR7241276 A FR 7241276A FR 7241276 A FR7241276 A FR 7241276A FR 2207423 A5 FR2207423 A5 FR 2207423A5
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
FR7241276A
Other languages
French (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 Suisse SA
Micro Mega SA
Original Assignee
Micro Mega Suisse SA
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 Suisse SA, Micro Mega SA filed Critical Micro Mega Suisse SA
Priority to FR7241276A priority Critical patent/FR2207423A5/fr
Priority to CH1287673A priority patent/CH570153A5/xx
Priority to ITMI1973U22356U priority patent/IT7322356U1/en
Priority to IT29350/73A priority patent/IT993414B/en
Priority to JP48108338A priority patent/JPS5019874B2/ja
Priority to DE2355961A priority patent/DE2355961A1/en
Priority to BR8805/73A priority patent/BR7308805D0/en
Priority to DD174705*A priority patent/DD107589A5/xx
Application granted granted Critical
Publication of FR2207423A5 publication Critical patent/FR2207423A5/fr
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
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Nozzles (AREA)
FR7241276A 1972-11-21 1972-11-21 Expired FR2207423A5 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7241276A FR2207423A5 (en) 1972-11-21 1972-11-21
CH1287673A CH570153A5 (en) 1972-11-21 1973-09-07
ITMI1973U22356U IT7322356U1 (en) 1972-11-21 1973-09-25 COUNTER-ANGLE HAND-OPERATED PIECE HEAD SPRAYING DEVICE
IT29350/73A IT993414B (en) 1972-11-21 1973-09-25 SPRAYING DEVICE AT THE HEAD OF A COUNTER ANGLE HAND PIECE
JP48108338A JPS5019874B2 (en) 1972-11-21 1973-09-26
DE2355961A DE2355961A1 (en) 1972-11-21 1973-11-09 ATOMIZING DEVICE ON A DENTAL HAND DRILL
BR8805/73A BR7308805D0 (en) 1972-11-21 1973-11-09 SPRAYING DEVICE ON THE HEAD OF A HAND PIECE AGAINST ANGLE
DD174705*A DD107589A5 (en) 1972-11-21 1973-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241276A FR2207423A5 (en) 1972-11-21 1972-11-21

Publications (1)

Publication Number Publication Date
FR2207423A5 true FR2207423A5 (en) 1974-06-14

Family

ID=9107458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241276A Expired FR2207423A5 (en) 1972-11-21 1972-11-21

Country Status (7)

Country Link
JP (1) JPS5019874B2 (en)
BR (1) BR7308805D0 (en)
CH (1) CH570153A5 (en)
DD (1) DD107589A5 (en)
DE (1) DE2355961A1 (en)
FR (1) FR2207423A5 (en)
IT (2) IT993414B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473303A1 (en) * 1980-01-14 1981-07-17 Micro Mega Sa Watertight joint for liquid cooled dental drill head - uses internal helical groove or slots across tool-holder sleeve and sealing ring
FR2491757A2 (en) * 1980-10-10 1982-04-16 Micro Mega Sa Dental treatment angle piece - has cylindrical sleeve enclosing tool stem and held in place by radial flange

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373111B1 (en) * 1988-12-02 1993-03-17 Institut Straumann Ag Device for treating a bone, especially a jaw bone and/or a tooth
DE4142113A1 (en) * 1991-12-19 1993-06-24 Siemens Ag DENTAL INSTRUMENT WITH MEANS FOR COOLING THE PREPARATION SITE
DE29519088U1 (en) * 1995-12-01 1997-03-27 Siemens AG, 80333 München Dental instrument with external coolant line
DE10116418A1 (en) 2001-04-02 2002-10-17 Sirona Dental Systems Gmbh Dental instrument with a nozzle arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473303A1 (en) * 1980-01-14 1981-07-17 Micro Mega Sa Watertight joint for liquid cooled dental drill head - uses internal helical groove or slots across tool-holder sleeve and sealing ring
FR2491757A2 (en) * 1980-10-10 1982-04-16 Micro Mega Sa Dental treatment angle piece - has cylindrical sleeve enclosing tool stem and held in place by radial flange

Also Published As

Publication number Publication date
BR7308805D0 (en) 1974-09-24
DE2355961A1 (en) 1974-05-22
IT993414B (en) 1975-09-30
IT7322356U1 (en) 1975-03-25
JPS4983289A (en) 1974-08-10
JPS5019874B2 (en) 1975-07-10
CH570153A5 (en) 1975-12-15
DD107589A5 (en) 1974-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse