GB1339228A - Dental straight or angel handpieces - Google Patents

Dental straight or angel handpieces

Info

Publication number
GB1339228A
GB1339228A GB1325872A GB1325872A GB1339228A GB 1339228 A GB1339228 A GB 1339228A GB 1325872 A GB1325872 A GB 1325872A GB 1325872 A GB1325872 A GB 1325872A GB 1339228 A GB1339228 A GB 1339228A
Authority
GB
United Kingdom
Prior art keywords
shaft
flange
sealing ring
handpiece
bearings
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
GB1325872A
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
Priority claimed from DE19712116182 external-priority patent/DE2116182C/de
Application filed by Kaltenbach and Voigt GmbH filed Critical Kaltenbach and Voigt GmbH
Publication of GB1339228A publication Critical patent/GB1339228A/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
    • A61C1/08—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

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)
GB1325872A 1971-04-02 1972-03-21 Dental straight or angel handpieces Expired GB1339228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712116182 DE2116182C (de) 1971-04-02 Zahnärztliches Hand- oder Winkelstück

Publications (1)

Publication Number Publication Date
GB1339228A true GB1339228A (en) 1973-11-28

Family

ID=5803716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1325872A Expired GB1339228A (en) 1971-04-02 1972-03-21 Dental straight or angel handpieces

Country Status (6)

Country Link
US (1) US3758948A (enExample)
AT (1) AT318796B (enExample)
CH (1) CH548766A (enExample)
DE (1) DE2116182B1 (enExample)
FR (1) FR2136135A5 (enExample)
GB (1) GB1339228A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182041A (en) * 1976-12-22 1980-01-08 Girard, Inc. Dental prophylactic right angle hand piece
JPS5670760A (en) * 1979-11-14 1981-06-12 Setagaya Seiki Kk Handpiece of dental electric engine apparatus
US5267860A (en) * 1992-08-28 1993-12-07 Ingram Jr William L Dental hygiene tool with shield and germicidal seals
DE4406855A1 (de) * 1994-03-02 1995-09-07 Kaltenbach & Voigt Gerades Motorhandstück, insbesondere für medizinische Zwecke, vorzugsweise für ein medizinisches oder dentales Labor
DE4406854A1 (de) * 1994-03-02 1995-09-07 Kaltenbach & Voigt Motorhandstück, insbesondere für medizinische Zwecke, vorzugsweise für ein medizinisches oder dentales Labor
US6203322B1 (en) 1999-04-15 2001-03-20 David Kraenzle Dental prophylaxis angle
WO2002049529A1 (en) * 2000-12-18 2002-06-27 Dentsply International Inc. Improved dental handpiece components
US20050026110A1 (en) * 2003-07-31 2005-02-03 W & H Dentalwerk Burmoos Gmbh Seal for a medical handpiece

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679101A (en) * 1949-05-11 1954-05-25 Ulrico G I Klohn Tool mount for dental drills and the like
US3418715A (en) * 1957-09-03 1968-12-31 Ritter Pfaudler Corp Dental handpiece drive mechanism and dental tool holder

Also Published As

Publication number Publication date
US3758948A (en) 1973-09-18
AT318796B (de) 1974-11-11
FR2136135A5 (enExample) 1972-12-22
DE2116182B1 (de) 1972-07-06
CH548766A (de) 1974-05-15

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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