GB1409427A - Dental handpiece with a built-in coolant duct - Google Patents

Dental handpiece with a built-in coolant duct

Info

Publication number
GB1409427A
GB1409427A GB5338072A GB5338072A GB1409427A GB 1409427 A GB1409427 A GB 1409427A GB 5338072 A GB5338072 A GB 5338072A GB 5338072 A GB5338072 A GB 5338072A GB 1409427 A GB1409427 A GB 1409427A
Authority
GB
United Kingdom
Prior art keywords
tubular insert
opening
tool
built
key surface
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
GB5338072A
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.)
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 GB1409427A publication Critical patent/GB1409427A/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
    • A61C1/05—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)
GB5338072A 1971-11-17 1972-11-17 Dental handpiece with a built-in coolant duct Expired GB1409427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7143369 1971-11-17

Publications (1)

Publication Number Publication Date
GB1409427A true GB1409427A (en) 1975-10-08

Family

ID=6625171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5338072A Expired GB1409427A (en) 1971-11-17 1972-11-17 Dental handpiece with a built-in coolant duct

Country Status (9)

Country Link
US (1) US3815241A (enrdf_load_stackoverflow)
JP (1) JPS4862292A (enrdf_load_stackoverflow)
AT (1) AT353399B (enrdf_load_stackoverflow)
BR (1) BR7208050D0 (enrdf_load_stackoverflow)
CH (1) CH557673A (enrdf_load_stackoverflow)
CS (1) CS186213B2 (enrdf_load_stackoverflow)
FR (1) FR2161652A5 (enrdf_load_stackoverflow)
GB (1) GB1409427A (enrdf_load_stackoverflow)
IT (1) IT975378B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151313U (enrdf_load_stackoverflow) * 1979-04-16 1980-10-31
US4330279A (en) * 1980-01-07 1982-05-18 American Hospital Supply Corporation Fluid spray system for dental handpiece
JPS5948608U (ja) * 1982-09-27 1984-03-31 長田電機工業株式会社 歯科用ハンドピ−ス
US5158456A (en) * 1991-02-04 1992-10-27 Lilley Hal D Turbine air exhaust block
DE4142113A1 (de) * 1991-12-19 1993-06-24 Siemens Ag Zahnaerztliches instrument mit mitteln zur kuehlung der praeparationsstelle
AT404093B (de) * 1995-06-12 1998-08-25 Buermoos Dentalwerk Zahnärztliches oder chirurgisches handstück mit einer sprayvorrichtung
US5797743A (en) * 1996-04-29 1998-08-25 Young Dental Manufacturing Company, Inc. Autoclavable dental handpiece with disposable high speed turbine
US6579093B2 (en) 2001-02-23 2003-06-17 Young Dental Manufacturing Company 1, Llc High speed turbine cartridge for use with a medical/dental handpiece
DE10116418A1 (de) * 2001-04-02 2002-10-17 Sirona Dental Systems Gmbh Zahnärztliches Instrument mit einer Düsenanordnung
DE202004017597U1 (de) * 2004-11-12 2006-03-16 Kaltenbach & Voigt Gmbh & Co. Kg Medizinisches, insbesondere dentalmedizinisches, längliches Handstück mit einer Haltevorrichtung für ein Werkzeug
CN107251382B (zh) 2015-02-10 2019-05-14 三菱电机株式会社 旋转电机、电梯用曳引机、以及旋转电机的永磁铁的磁化及消磁方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256729A (en) * 1937-10-18 1941-09-23 Thompson Mfg Company Multiple jet sprinkler
US2442033A (en) * 1945-07-28 1948-05-25 John E Brantly Fluid circulating dental drill and bit

Also Published As

Publication number Publication date
AT353399B (de) 1979-11-12
BR7208050D0 (pt) 1973-10-25
CS186213B2 (en) 1978-11-30
US3815241A (en) 1974-06-11
ATA884272A (de) 1979-04-15
IT975378B (it) 1974-07-20
CH557673A (de) 1975-01-15
JPS4862292A (enrdf_load_stackoverflow) 1973-08-30
FR2161652A5 (enrdf_load_stackoverflow) 1973-07-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee