FR2220233B1 - - Google Patents

Info

Publication number
FR2220233B1
FR2220233B1 FR7407971A FR7407971A FR2220233B1 FR 2220233 B1 FR2220233 B1 FR 2220233B1 FR 7407971 A FR7407971 A FR 7407971A FR 7407971 A FR7407971 A FR 7407971A FR 2220233 B1 FR2220233 B1 FR 2220233B1
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
FR7407971A
Other languages
French (fr)
Other versions
FR2220233A1 (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.)
Kaltenbach and Voigt GmbH
Original Assignee
Kaltenbach and Voigt GmbH
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 Kaltenbach and Voigt GmbH filed Critical Kaltenbach and Voigt GmbH
Publication of FR2220233A1 publication Critical patent/FR2220233A1/fr
Application granted granted Critical
Publication of FR2220233B1 publication Critical patent/FR2220233B1/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)
  • 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)
FR7407971A 1973-03-08 1974-03-08 Expired FR2220233B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311496 DE2311496B2 (en) 1973-03-08 1973-03-08 DENTAL HANDPIECE

Publications (2)

Publication Number Publication Date
FR2220233A1 FR2220233A1 (en) 1974-10-04
FR2220233B1 true FR2220233B1 (en) 1978-03-24

Family

ID=5874158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407971A Expired FR2220233B1 (en) 1973-03-08 1974-03-08

Country Status (5)

Country Link
AT (1) AT344874B (en)
CH (1) CH575751A5 (en)
DE (1) DE2311496B2 (en)
FR (1) FR2220233B1 (en)
GB (1) GB1439105A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653588C2 (en) * 1976-11-25 1984-01-05 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Dental handpiece
FR2383652A2 (en) * 1977-03-18 1978-10-13 Micro Mega Sa Dental drill cooling air supply - has bush for changeover from air supply from motor to separate air supply line
DE7729110U1 (en) * 1977-09-20 1979-01-04 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Dental handpiece
FR2435244A1 (en) * 1978-09-11 1980-04-04 Micro Mega Sa DENTAL HANDPIECE PROVIDED WITH A DEVICE FOR ADJUSTING THE TOOL SPRAYING LIQUIDS
DE2855719A1 (en) * 1978-12-22 1980-07-10 Siemens Ag DENTAL HANDPIECE ARRANGEMENT
FR2549527B1 (en) * 1983-07-20 1989-08-04 Micro Mega Sa DISTRIBUTOR FOR DENTISTRY HANDPIECE AIR MOTOR
DE3433876A1 (en) * 1984-09-14 1986-03-27 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach DENTAL HANDPIECE
FR2613090A1 (en) * 1987-03-27 1988-09-30 Micro Mega Sa Device for adjusting a gas flow rate
TW479563U (en) * 2001-05-18 2002-03-11 Gordon Chih Straight pipe water jet nozzle switch
EP1749496A1 (en) * 2005-08-05 2007-02-07 W & H Dentalwerk Bürmoos GmbH Medical miniature motor
DE102007037562A1 (en) * 2007-08-09 2009-02-12 Renfert Gmbh Dental appliance valve device

Also Published As

Publication number Publication date
DE2311496A1 (en) 1974-09-19
FR2220233A1 (en) 1974-10-04
AT344874B (en) 1978-08-10
CH575751A5 (en) 1976-05-31
DE2311496B2 (en) 1977-09-29
ATA34174A (en) 1977-12-15
GB1439105A (en) 1976-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse