GB1290298A - - Google Patents

Info

Publication number
GB1290298A
GB1290298A GB1290298DA GB1290298A GB 1290298 A GB1290298 A GB 1290298A GB 1290298D A GB1290298D A GB 1290298DA GB 1290298 A GB1290298 A GB 1290298A
Authority
GB
United Kingdom
Prior art keywords
sleeve
plain bearing
dental handpiece
outer sleeve
metal alloy
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
Other languages
English (en)
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 filed Critical
Publication of GB1290298A publication Critical patent/GB1290298A/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)
  • Sliding-Contact Bearings (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
GB1290298D 1970-03-02 1971-04-19 Expired GB1290298A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2009717A DE2009717C3 (de) 1970-03-02 1970-03-02 Zahnärztliches Hand- oder Winkelstück

Publications (1)

Publication Number Publication Date
GB1290298A true GB1290298A (https=) 1972-09-27

Family

ID=5763799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290298D Expired GB1290298A (https=) 1970-03-02 1971-04-19

Country Status (6)

Country Link
US (1) US3787977A (https=)
AT (1) AT331963B (https=)
CH (1) CH535040A (https=)
DE (1) DE2009717C3 (https=)
FR (1) FR2083937A5 (https=)
GB (1) GB1290298A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1629783A1 (en) * 2004-08-31 2006-03-01 Medtronic Inc. Self-lubricating surgical instrument

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256059B2 (de) * 1972-11-15 1977-10-06 Kaitenbach & Voigt GmbH & Co, 7950 Biberach Zahnaerztliches hand- oder winkelstueck
DE102007025239B4 (de) * 2007-05-31 2011-08-25 S.O.B. Co., Ltd. Verfahren zur Herstellung eines Gleitlagers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB437052A (en) * 1934-06-14 1935-10-23 George Enoch Stanley Bearings
GB606541A (en) * 1946-01-15 1948-08-16 William Frederick Toynbee Improvements in or relating to the lubrication of die-set pillars
US3465442A (en) * 1967-02-27 1969-09-09 Honeywell Inc Dental handpiece
US3622254A (en) * 1969-06-20 1971-11-23 Precision Scient Co Pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1629783A1 (en) * 2004-08-31 2006-03-01 Medtronic Inc. Self-lubricating surgical instrument

Also Published As

Publication number Publication date
US3787977A (en) 1974-01-29
DE2009717C3 (de) 1974-03-14
DE2009717B2 (de) 1973-08-16
CH535040A (de) 1973-03-31
FR2083937A5 (https=) 1971-12-17
AT331963B (de) 1976-09-10
ATA136971A (de) 1975-12-15
DE2009717A1 (de) 1971-10-14

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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