CA2343550A1 - Dental milling instrument - Google Patents

Dental milling instrument Download PDF

Info

Publication number
CA2343550A1
CA2343550A1 CA002343550A CA2343550A CA2343550A1 CA 2343550 A1 CA2343550 A1 CA 2343550A1 CA 002343550 A CA002343550 A CA 002343550A CA 2343550 A CA2343550 A CA 2343550A CA 2343550 A1 CA2343550 A1 CA 2343550A1
Authority
CA
Canada
Prior art keywords
milling
base
guide column
supporting slide
milling instrument
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.)
Granted
Application number
CA002343550A
Other languages
French (fr)
Other versions
CA2343550C (en
Inventor
Gerd Schostek
Hartmut Brinkmann
Klaus-Dietrich Lingemann
Axel Hoh
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.)
Degudent GmbH
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
Publication of CA2343550A1 publication Critical patent/CA2343550A1/en
Application granted granted Critical
Publication of CA2343550C publication Critical patent/CA2343550C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61C13/00—Dental prostheses; Making same
    • A61C13/12—Tools for fastening artificial teeth; Holders, clamps, or stands for artificial teeth
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/36—Machine including plural tools
    • Y10T408/37—Turret of tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/91—Machine frame
    • Y10T408/93—Machine frame including pivotally mounted tool-carrier
    • Y10T408/935—Machine frame including pivotally mounted tool-carrier including laterally movable tool-carrier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309576—Machine frame

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)
  • Instructional Devices (AREA)

Abstract

A dental milling instrument comprises a base which is connected to a guide column for a vertically adjustable milling arm which receives a milling unit. The milling arm is capable of being displaced with a supporting slide along a guideway of the guide column by means of an electromotive height-adjusting drive. A threaded spindle that is capable of being driven by an adjusting motor is in engagement in backlash-free and self-blocking manner with a spindle nut in the supporting slide. Vertical positioning and vertical fixation are effected exclusively from an operating panel on the base.
CA002343550A 2000-04-07 2001-04-05 Dental milling instrument Expired - Fee Related CA2343550C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10017474A DE10017474B4 (en) 2000-04-07 2000-04-07 Dental milling machine
DE10017474.4 2000-04-07

Publications (2)

Publication Number Publication Date
CA2343550A1 true CA2343550A1 (en) 2001-10-07
CA2343550C CA2343550C (en) 2007-11-27

Family

ID=7638021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002343550A Expired - Fee Related CA2343550C (en) 2000-04-07 2001-04-05 Dental milling instrument

Country Status (7)

Country Link
US (1) US6612837B2 (en)
EP (1) EP1142543B1 (en)
JP (1) JP2001346815A (en)
AT (1) ATE284655T1 (en)
BR (1) BR0101333A (en)
CA (1) CA2343550C (en)
DE (2) DE10017474B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037453A1 (en) * 2007-08-08 2009-02-12 Renfert Gmbh Dental device for treating workpiece, has machining unit and drive unit combined and adjusted in height by adjusting unit, and control unit operated from outside and designed for controlling adjusting unit
WO2009135513A1 (en) * 2008-05-09 2009-11-12 Ady Palti Machining device for producing a drilling jig for dental implants

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7908672U1 (en) * 1979-09-13 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Device for processing dental workpieces
DE2523126A1 (en) * 1975-05-24 1976-12-02 Bohner & Koehle Milling or drilling machine tool slide - has feed gear connected via relative swivel compensating transmission gear
US4190938A (en) * 1976-03-11 1980-03-04 Hans Hillmann Machine with processing heads
DE3203937C2 (en) * 1982-02-05 1985-10-03 Luc Dr. 4150 Krefeld Barrut Method and device for machine restoration or correction of at least one tooth or for machine preparation of at least one tooth for a fixed prosthetic restoration and for machine production of the fixed prosthetic restoration
IT1175201B (en) * 1983-05-11 1987-07-01 Ruaro Spa ARTICULATION AND LOCKING DEVICE OF THE HEAD OF A VERTICAL BORING MACHINE FOR SEATS AND VALVE GUIDES OF ENDOTHERMAL ENGINE HEADS
DE3611518C2 (en) * 1986-04-05 1998-07-02 Gamundia Dentalprodukte Und Cn Milling device for dental purposes with a milling tool that can be moved in the three room levels by means of joints and sliding surfaces
US4941826A (en) * 1988-06-09 1990-07-17 William Loran Apparatus for indirect dental machining
DE4012327A1 (en) * 1990-04-18 1991-10-24 Schreiber Hans Producing dental workpieces by copy milling - using dental jaw model for reception of dental workpiece which is ground in established direction on basis of milling template
US5213454A (en) * 1990-12-21 1993-05-25 The Boeing Company Apparatus for chip vacuum, mist lubrication and coil cooling

Also Published As

Publication number Publication date
EP1142543A1 (en) 2001-10-10
DE10017474A1 (en) 2001-10-18
DE50104800D1 (en) 2005-01-20
DE10017474B4 (en) 2004-07-08
BR0101333A (en) 2001-11-06
US20010044093A1 (en) 2001-11-22
US6612837B2 (en) 2003-09-02
ATE284655T1 (en) 2005-01-15
JP2001346815A (en) 2001-12-18
CA2343550C (en) 2007-11-27
EP1142543B1 (en) 2004-12-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed