FR1441503A - Pièces à main - Google Patents

Pièces à main

Info

Publication number
FR1441503A
FR1441503A FR6446A FR6446A FR1441503A FR 1441503 A FR1441503 A FR 1441503A FR 6446 A FR6446 A FR 6446A FR 6446 A FR6446 A FR 6446A FR 1441503 A FR1441503 A FR 1441503A
Authority
FR
France
Prior art keywords
handpieces
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
FR6446A
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 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 FR6446A priority Critical patent/FR1441503A/fr
Priority to CH388165A priority patent/CH419443A/fr
Priority to SE395465A priority patent/SE310234B/xx
Priority to GB1563965A priority patent/GB1046683A/en
Priority to DE1965M0067264 priority patent/DE1491038C3/de
Application granted granted Critical
Publication of FR1441503A publication Critical patent/FR1441503A/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
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
    • A61C1/181—Bearings or lubricating arrangements, e.g. air-cushion bearings
    • 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
FR6446A 1965-02-20 1965-02-20 Pièces à main Expired FR1441503A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR6446A FR1441503A (fr) 1965-02-20 1965-02-20 Pièces à main
CH388165A CH419443A (fr) 1965-02-20 1965-03-19 Pièce à main
SE395465A SE310234B (fr) 1965-02-20 1965-03-26
GB1563965A GB1046683A (en) 1965-02-20 1965-04-13 Improvements in dental handpieces
DE1965M0067264 DE1491038C3 (de) 1965-02-20 1965-10-26 Zahnärztliches Handstück

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6446A FR1441503A (fr) 1965-02-20 1965-02-20 Pièces à main

Publications (1)

Publication Number Publication Date
FR1441503A true FR1441503A (fr) 1966-06-10

Family

ID=8571513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6446A Expired FR1441503A (fr) 1965-02-20 1965-02-20 Pièces à main

Country Status (5)

Country Link
CH (1) CH419443A (fr)
DE (1) DE1491038C3 (fr)
FR (1) FR1441503A (fr)
GB (1) GB1046683A (fr)
SE (1) SE310234B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374887A1 (fr) * 1976-12-27 1978-07-21 Kaltenbach & Voigt Moteur miniature comportant une conduite interieure d'agent de refroidissement
FR2473303A1 (fr) * 1980-01-14 1981-07-17 Micro Mega Sa Tete de contre-angle avec spray de refroidissement
FR2482447A1 (fr) * 1980-05-13 1981-11-20 Micro Mega Sa Tete de contre-angle
FR2491757A2 (fr) * 1980-10-10 1982-04-16 Micro Mega Sa Dispositif servant a empecher la penetration de l'eau dans la tete d'un contre-angle dentaire
DE3215246A1 (de) * 1982-04-23 1983-10-27 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Aerztliches, insbesondere zahnaerztliches handstueck
EP0202802A1 (fr) * 1985-05-13 1986-11-26 Yoshiro Tukada Dispositif empêchant la pollution interne d'un appareil dentaire de coupe
GB2296661A (en) * 1993-11-16 1996-07-10 Roger Constantine Field Protective system for dental drill units

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029863B1 (fr) * 1979-11-29 1984-05-16 Siemens Aktiengesellschaft Instrument à main dentaire
ATE262851T1 (de) * 1996-12-17 2004-04-15 Sirona Dental Systems Gmbh Vorrichtung zur schmierung von rotierenden teilen eines zahnärztlichen handstückes mit flüssigem schmiermittel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374887A1 (fr) * 1976-12-27 1978-07-21 Kaltenbach & Voigt Moteur miniature comportant une conduite interieure d'agent de refroidissement
FR2473303A1 (fr) * 1980-01-14 1981-07-17 Micro Mega Sa Tete de contre-angle avec spray de refroidissement
FR2482447A1 (fr) * 1980-05-13 1981-11-20 Micro Mega Sa Tete de contre-angle
FR2491757A2 (fr) * 1980-10-10 1982-04-16 Micro Mega Sa Dispositif servant a empecher la penetration de l'eau dans la tete d'un contre-angle dentaire
DE3215246A1 (de) * 1982-04-23 1983-10-27 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Aerztliches, insbesondere zahnaerztliches handstueck
EP0202802A1 (fr) * 1985-05-13 1986-11-26 Yoshiro Tukada Dispositif empêchant la pollution interne d'un appareil dentaire de coupe
GB2296661A (en) * 1993-11-16 1996-07-10 Roger Constantine Field Protective system for dental drill units
GB2296661B (en) * 1993-11-16 1998-01-14 Roger Constantine Field Protective system for dental drill units

Also Published As

Publication number Publication date
DE1491038B2 (de) 1973-12-13
GB1046683A (en) 1966-10-26
SE310234B (fr) 1969-04-21
DE1491038C3 (de) 1980-01-24
CH419443A (fr) 1966-08-31
DE1491038A1 (de) 1969-06-19

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