GB1509605A - Dental handpiece - Google Patents

Dental handpiece

Info

Publication number
GB1509605A
GB1509605A GB2876175A GB2876175A GB1509605A GB 1509605 A GB1509605 A GB 1509605A GB 2876175 A GB2876175 A GB 2876175A GB 2876175 A GB2876175 A GB 2876175A GB 1509605 A GB1509605 A GB 1509605A
Authority
GB
United Kingdom
Prior art keywords
ring
bearings
rings
outer rings
axially
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
GB2876175A
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.)
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 GB1509605A publication Critical patent/GB1509605A/en
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
    • A61C1/06—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)
  • Support Of The Bearing (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
GB2876175A 1974-07-31 1975-07-08 Dental handpiece Expired GB1509605A (en)

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 (1)

Publication Number Publication Date
GB1509605A true GB1509605A (en) 1978-05-04

Family

ID=5922072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2876175A Expired GB1509605A (en) 1974-07-31 1975-07-08 Dental handpiece

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681540A (en) * 1984-11-09 1987-07-21 Siemens Aktiengesellschaft Dental handpiece arrangement

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

Family Cites Families (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
CH386186A (de) * 1961-03-23 1964-12-31 Sandoz Ag Elastisch gedämpfte Lagereinrichtung
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
US4681540A (en) * 1984-11-09 1987-07-21 Siemens Aktiengesellschaft Dental handpiece arrangement

Also Published As

Publication number Publication date
ATA384775A (de) 1976-12-15
FR2280355A1 (fr) 1976-02-27
JPS5136515A (ja) 1976-03-27
FR2280355B1 (enrdf_load_stackoverflow) 1979-04-20
CH588180A5 (enrdf_load_stackoverflow) 1977-05-31
JPS5846938B2 (ja) 1983-10-19
DE2436950B2 (de) 1979-09-13
DE2436950A1 (de) 1976-02-19
AT338372B (de) 1977-08-25
IT1040131B (it) 1979-12-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee