CA1166046A - Dental tool having severable sections - Google Patents

Dental tool having severable sections

Info

Publication number
CA1166046A
CA1166046A CA000359550A CA359550A CA1166046A CA 1166046 A CA1166046 A CA 1166046A CA 000359550 A CA000359550 A CA 000359550A CA 359550 A CA359550 A CA 359550A CA 1166046 A CA1166046 A CA 1166046A
Authority
CA
Canada
Prior art keywords
shank
section
dental
dental tool
tool holder
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
CA000359550A
Other languages
English (en)
French (fr)
Inventor
Bernard Weissman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1166046A publication Critical patent/CA1166046A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/005—Cylindrical shanks of tools
    • 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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/142—Operating tool blocking means
    • A61C1/144—Operating tool blocking means constricting the operating tool, e.g. chuck
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/30—Securing inlays, onlays or crowns
    • A61C5/35—Pins; Mounting tools or dispensers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0256—Flats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/026—Grooves
    • B23B2231/0268—Radial grooves

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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CA000359550A 1979-09-20 1980-09-04 Dental tool having severable sections Expired CA1166046A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77,399 1979-09-20
US06/077,399 US4255145A (en) 1978-03-16 1979-09-20 Dental tool having severable sections

Publications (1)

Publication Number Publication Date
CA1166046A true CA1166046A (en) 1984-04-24

Family

ID=22137831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000359550A Expired CA1166046A (en) 1979-09-20 1980-09-04 Dental tool having severable sections

Country Status (8)

Country Link
US (1) US4255145A (cg-RX-API-DMAC7.html)
JP (1) JPS5652053A (cg-RX-API-DMAC7.html)
CA (1) CA1166046A (cg-RX-API-DMAC7.html)
CH (1) CH648199A5 (cg-RX-API-DMAC7.html)
FR (1) FR2465468A1 (cg-RX-API-DMAC7.html)
GB (1) GB2058615B (cg-RX-API-DMAC7.html)
IT (1) IT1128672B (cg-RX-API-DMAC7.html)
SE (1) SE437609B (cg-RX-API-DMAC7.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD276879S (en) 1981-05-11 1984-12-25 Bell Melvin C Stud adapter for a drill chuck
US5066230A (en) * 1988-03-24 1991-11-19 Bernard Weissman Dental product combining a reamer tool and anchor post
US4859183A (en) * 1988-07-21 1989-08-22 Howard Martin Root canal instrument handle
SE466045B (sv) * 1990-04-24 1991-12-09 Nobelpharma Ab Anordning foer implantatsarbete i kaeke/tandben eller annan kroppsdel
WO1997047436A1 (de) * 1996-06-13 1997-12-18 Institut Straumann Ag Spannfutter für ein einsteckbares werkzeug
EP2322104B1 (en) * 2000-02-18 2017-10-25 Stryker Corporation Surgical handpiece with a push rod that both transfers rotational movement to an output drive shaft and that actuates a cutting accessory locking assembly
US6607533B2 (en) * 2001-09-25 2003-08-19 The Anspbell Effort, Inc Miniature cutter shaft configuration
US7048477B2 (en) * 2003-06-30 2006-05-23 I.D.M.S., L.L.C. Drill measurement stops
US7815433B2 (en) * 2005-06-10 2010-10-19 Tti Turner Technology Instruments Inc. Adjustable tool drive arrangement
US8091902B2 (en) * 2008-06-18 2012-01-10 Kalliopi Giannatos Ice skateboard
CA2682534A1 (en) * 2009-10-09 2011-04-09 Tti Turner Technology Instruments Inc. Dental bur
US20110236853A1 (en) * 2010-03-25 2011-09-29 Klad Corporation Dental drill extension
EP3177215B1 (en) 2014-08-06 2020-01-01 Stryker Corporation Powered surgical handpiece with a chuck that facilitates alignment of the cutting accessory fitted to the tool
US9974602B2 (en) * 2015-05-27 2018-05-22 Covidien Lp Surgical instruments and devices and methods facilitating the manufacture of the same
US20220331060A1 (en) * 2021-04-16 2022-10-20 Chia-Liang Tseng Dental drill

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US418108A (en) * 1889-12-24 Sylvania
US3343443A (en) * 1965-10-21 1967-09-26 Anthony W Moore Blind rivet assembly
US3369298A (en) * 1966-03-28 1968-02-20 Whaledent Inc Dental hand-piece and tool therefor
JPS5216276A (en) * 1975-07-28 1977-02-07 Toyota Central Res & Dev Lab Inc Counting appratus of magnetic material plates
US4053982A (en) * 1976-03-23 1977-10-18 Bernard Weissman Dental anchor
FR2393978A1 (fr) * 1977-06-07 1979-01-05 Micro Mega Sa Dispositif de verrouillage de l'outil dentaire dans une tete de piece a main dentaire a contre-angle
US4205444A (en) * 1978-07-27 1980-06-03 Ipco Hospital Supply Corporation Dental tool shank

Also Published As

Publication number Publication date
IT8049704A0 (it) 1980-09-18
JPS5652053A (en) 1981-05-09
FR2465468A1 (fr) 1981-03-27
CH648199A5 (de) 1985-03-15
SE437609B (sv) 1985-03-11
GB2058615A (en) 1981-04-15
SE8006357L (sv) 1981-03-21
IT1128672B (it) 1986-06-04
GB2058615B (en) 1983-02-16
US4255145A (en) 1981-03-10
FR2465468B1 (cg-RX-API-DMAC7.html) 1985-03-22

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Legal Events

Date Code Title Description
MKEX Expiry