FR2280355A1 - Moteur electrique miniature pour l'entrainement de pieces a main de dentisterie - Google Patents

Moteur electrique miniature pour l'entrainement de pieces a main de dentisterie

Info

Publication number
FR2280355A1
FR2280355A1 FR7523479A FR7523479A FR2280355A1 FR 2280355 A1 FR2280355 A1 FR 2280355A1 FR 7523479 A FR7523479 A FR 7523479A FR 7523479 A FR7523479 A FR 7523479A FR 2280355 A1 FR2280355 A1 FR 2280355A1
Authority
FR
France
Prior art keywords
training
electric motor
miniature electric
handpieces
dentistry
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.)
Granted
Application number
FR7523479A
Other languages
English (en)
French (fr)
Other versions
FR2280355B1 (OSRAM
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2280355A1 publication Critical patent/FR2280355A1/fr
Application granted granted Critical
Publication of FR2280355B1 publication Critical patent/FR2280355B1/fr
Granted 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
    • A61C1/06—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 electric drive

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)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Support Of The Bearing (AREA)
FR7523479A 1974-07-31 1975-07-28 Moteur electrique miniature pour l'entrainement de pieces a main de dentisterie Granted FR2280355A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742436950 DE2436950B2 (de) 1974-07-31 1974-07-31 Elektrokleinstmotor zum Antrieb von zahnärztlichen Hand- und Winkelstücken

Publications (2)

Publication Number Publication Date
FR2280355A1 true FR2280355A1 (fr) 1976-02-27
FR2280355B1 FR2280355B1 (OSRAM) 1979-04-20

Family

ID=5922072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523479A Granted FR2280355A1 (fr) 1974-07-31 1975-07-28 Moteur electrique miniature pour l'entrainement de pieces a main de dentisterie

Country Status (7)

Country Link
JP (1) JPS5846938B2 (OSRAM)
AT (1) AT338372B (OSRAM)
CH (1) CH588180A5 (OSRAM)
DE (1) DE2436950B2 (OSRAM)
FR (1) FR2280355A1 (OSRAM)
GB (1) GB1509605A (OSRAM)
IT (1) IT1040131B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183972A1 (de) * 1984-11-09 1986-06-11 Siemens Aktiengesellschaft Zahnärztliche Handstückanordnung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325522A1 (de) * 2003-05-28 2004-12-16 Robert Bosch Gmbh Generator
DE102007048340A1 (de) * 2007-10-09 2009-04-16 Kaltenbach & Voigt Gmbh Elektromotor zur Verwendung in einem zahnärztlichen, zahnmedizinischen oder dentaltechnischen Handstück
DE102012214850A1 (de) * 2012-08-21 2014-03-20 Stabilus Gmbh Elektromotor und Motor-Getriebe-Baugruppe sowie längenveränderbare Antriebseinrichtung mit einem derartigen Elektromotor
EP2902648B1 (de) * 2014-02-03 2016-09-07 Lakeview Innovation Ltd. Lageranordnung für einen Elektromotor mit axial vorgespanntem Kugellager
DE102023122072B3 (de) 2023-08-17 2024-09-05 Dr. Fritz Faulhaber GmbH & Co.KG Elektromotor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB939508A (en) * 1961-03-23 1963-10-16 Sandoz Ag Electric high speed motors
US3218109A (en) * 1959-02-20 1965-11-16 Sato Kenzo Bearing holding mechanism of miniature air turbines for dental hand pieces
US3376084A (en) * 1965-01-07 1968-04-02 Barden Corp Dental handpiece

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218109A (en) * 1959-02-20 1965-11-16 Sato Kenzo Bearing holding mechanism of miniature air turbines for dental hand pieces
GB939508A (en) * 1961-03-23 1963-10-16 Sandoz Ag Electric high speed motors
US3376084A (en) * 1965-01-07 1968-04-02 Barden Corp Dental handpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183972A1 (de) * 1984-11-09 1986-06-11 Siemens Aktiengesellschaft Zahnärztliche Handstückanordnung

Also Published As

Publication number Publication date
IT1040131B (it) 1979-12-20
DE2436950A1 (de) 1976-02-19
ATA384775A (de) 1976-12-15
GB1509605A (en) 1978-05-04
DE2436950B2 (de) 1979-09-13
FR2280355B1 (OSRAM) 1979-04-20
AT338372B (de) 1977-08-25
JPS5136515A (ja) 1976-03-27
CH588180A5 (OSRAM) 1977-05-31
JPS5846938B2 (ja) 1983-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse