ATE158937T1 - Verbesserungen an werkzeugen für dentale arbeiten - Google Patents

Verbesserungen an werkzeugen für dentale arbeiten

Info

Publication number
ATE158937T1
ATE158937T1 AT93914883T AT93914883T ATE158937T1 AT E158937 T1 ATE158937 T1 AT E158937T1 AT 93914883 T AT93914883 T AT 93914883T AT 93914883 T AT93914883 T AT 93914883T AT E158937 T1 ATE158937 T1 AT E158937T1
Authority
AT
Austria
Prior art keywords
pct
teeth
shank
sec
diameter
Prior art date
Application number
AT93914883T
Other languages
English (en)
Inventor
Douglas George Gwilliam
David George Norman
Original Assignee
Douglas George Gwilliam
David George Norman
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 Douglas George Gwilliam, David George Norman filed Critical Douglas George Gwilliam
Application granted granted Critical
Publication of ATE158937T1 publication Critical patent/ATE158937T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Manufacturing & Machinery (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)
  • Dental Prosthetics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
AT93914883T 1992-07-04 1993-07-05 Verbesserungen an werkzeugen für dentale arbeiten ATE158937T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929214280A GB9214280D0 (en) 1992-07-04 1992-07-04 Improvements relating to tools for dental work

Publications (1)

Publication Number Publication Date
ATE158937T1 true ATE158937T1 (de) 1997-10-15

Family

ID=10718244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93914883T ATE158937T1 (de) 1992-07-04 1993-07-05 Verbesserungen an werkzeugen für dentale arbeiten

Country Status (10)

Country Link
US (1) US5509803A (de)
EP (1) EP0603372B1 (de)
JP (1) JPH07500045A (de)
AT (1) ATE158937T1 (de)
AU (1) AU673180B2 (de)
CA (1) CA2116781A1 (de)
DE (1) DE69314444T2 (de)
GB (1) GB9214280D0 (de)
NZ (1) NZ253764A (de)
WO (1) WO1994001052A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2580558A1 (en) * 2004-09-24 2006-04-06 James T. Lowder Rotary dental tool and method of manufacture
US8870571B2 (en) 2004-09-24 2014-10-28 Spectrum Systems, Llc Rotary dental tool and method of manufacture
US20070111161A1 (en) * 2005-11-17 2007-05-17 Strauss & Co Diamond burs for dentistry
EP1968476A1 (de) * 2005-12-29 2008-09-17 3M Innovative Properties Company Abrasives werkzeug mit agglomeratteilchen und einem elastomer und verwandte verfahren
WO2010142412A1 (de) * 2009-06-12 2010-12-16 Universität Bern Formfräser sowie verwendung desselben
CN109551353B (zh) * 2018-12-12 2020-06-16 蓝思科技（长沙）有限公司 一种抛光磨棒及其抛光工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562587A (en) * 1948-07-19 1951-07-31 Ind Res And Engineering Compan Bonded abrasive
US3142138A (en) * 1963-05-08 1964-07-28 Wallace R Kean Mounted abrasive stone and method of making same
GB1390365A (en) * 1971-06-22 1975-04-09 Technical Dental Developments Abrasive tools
US4042347A (en) * 1974-04-15 1977-08-16 Norton Company Method of making a resin-metal composite grinding wheel
US4270903A (en) * 1978-01-30 1981-06-02 Syntex Inc. Abrasive dental tool
JPS6058857B2 (ja) * 1982-04-23 1985-12-21 松風陶歯製造株式会社 歯科用研磨材
US4511373A (en) * 1983-11-14 1985-04-16 The United States Of America As Represented By The United States Department Of Energy Fluorinated diamond particles bonded in a filled fluorocarbon resin matrix
IE62784B1 (en) * 1988-08-04 1995-02-22 De Beers Ind Diamond Thermally stable diamond abrasive compact body
AU4208089A (en) * 1988-09-08 1990-04-02 Diabrasive International Ltd. A method of making a polishing member
US5100322A (en) * 1989-12-06 1992-03-31 Bernard Weissman Water-cooled friction contour cutting dental tool
US5273559A (en) * 1991-08-30 1993-12-28 Minnesota Mining And Manufacturing Company Abrasive dental articles
JPH0773588B2 (ja) * 1992-07-09 1995-08-09 株式会社マシンツール中央 歯科用研削・研磨材

Also Published As

Publication number Publication date
DE69314444T2 (de) 1998-04-16
AU673180B2 (en) 1996-10-31
GB9214280D0 (en) 1992-08-19
WO1994001052A1 (en) 1994-01-20
AU4509793A (en) 1994-01-31
DE69314444D1 (de) 1997-11-13
NZ253764A (en) 1996-09-25
CA2116781A1 (en) 1994-01-20
US5509803A (en) 1996-04-23
EP0603372A1 (de) 1994-06-29
EP0603372B1 (de) 1997-10-08
JPH07500045A (ja) 1995-01-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties