FR82473E - Perfectionnement apporté aux pièces à main - Google Patents

Perfectionnement apporté aux pièces à main

Info

Publication number
FR82473E
FR82473E FR912025A FR912025A FR82473E FR 82473 E FR82473 E FR 82473E FR 912025 A FR912025 A FR 912025A FR 912025 A FR912025 A FR 912025A FR 82473 E FR82473 E FR 82473E
Authority
FR
France
Prior art keywords
handpieces
further development
development
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
FR912025A
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
Priority to FR912025A priority Critical patent/FR82473E/fr
Priority to US290671A priority patent/US3295207A/en
Priority to DEM57760A priority patent/DE1288738B/de
Application granted granted Critical
Publication of FR82473E publication Critical patent/FR82473E/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

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)
FR912025A 1962-10-12 1962-10-12 Perfectionnement apporté aux pièces à main Expired FR82473E (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR912025A FR82473E (fr) 1962-10-12 1962-10-12 Perfectionnement apporté aux pièces à main
US290671A US3295207A (en) 1962-10-12 1963-06-26 Dental head assembly
DEM57760A DE1288738B (de) 1962-10-12 1963-08-08 Zahnaerztliches Handstueck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR912025A FR82473E (fr) 1962-10-12 1962-10-12 Perfectionnement apporté aux pièces à main

Publications (1)

Publication Number Publication Date
FR82473E true FR82473E (fr) 1964-02-21

Family

ID=8788554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912025A Expired FR82473E (fr) 1962-10-12 1962-10-12 Perfectionnement apporté aux pièces à main

Country Status (3)

Country Link
US (1) US3295207A (fr)
DE (1) DE1288738B (fr)
FR (1) FR82473E (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530586A (en) * 1964-02-27 1970-09-29 Sybron Corp Speed reducer construction for driving dental tools
FR2517196A2 (fr) * 1981-12-01 1983-06-03 Micro Mega Sa Dispositif pour solidariser l'ensemble de transmission dans le corps d'un contre-angle de dentisterie
WO1988001153A1 (fr) * 1986-08-21 1988-02-25 Stuart Dennis D Cure-dent semi-rigide avec poignee-etui de protection
US4800905A (en) * 1986-08-21 1989-01-31 Stuart Dennis D Semi-rigid toothpick with protective case handle
DE102007037129A1 (de) * 2007-08-07 2009-02-19 Sirona Dental Systems Gmbh Zahnärztliches Handstück mit einer über ein Kupplungsstück mechanisch verbindbaren Werkzeugspitze

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1675873A (en) * 1926-09-24 1928-07-03 Bauer Martin Handpiece for tooth-boring machines
US2865101A (en) * 1956-07-17 1958-12-23 Garnier & Fils Ets Dental engine head assembly

Also Published As

Publication number Publication date
US3295207A (en) 1967-01-03
DE1288738B (de) 1969-02-06

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