FI105537B - Onttoporan kruunu, jossa on onton lieriön muotoinen kantava osa - Google Patents

Onttoporan kruunu, jossa on onton lieriön muotoinen kantava osa Download PDF

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Publication number
FI105537B
FI105537B FI954849A FI954849A FI105537B FI 105537 B FI105537 B FI 105537B FI 954849 A FI954849 A FI 954849A FI 954849 A FI954849 A FI 954849A FI 105537 B FI105537 B FI 105537B
Authority
FI
Finland
Prior art keywords
recesses
supporting part
cross
drill bit
reinforcements
Prior art date
Application number
FI954849A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI954849A (fi
FI954849A0 (fi
Inventor
Werner Kleine
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Publication of FI954849A0 publication Critical patent/FI954849A0/fi
Publication of FI954849A publication Critical patent/FI954849A/fi
Application granted granted Critical
Publication of FI105537B publication Critical patent/FI105537B/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/703—Trepanning
    • 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
    • Y10T408/89—Tool or Tool with support
    • Y10T408/895—Having axial, core-receiving central portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Finger-Pressure Massage (AREA)
FI954849A 1994-10-15 1995-10-12 Onttoporan kruunu, jossa on onton lieriön muotoinen kantava osa FI105537B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4436915A DE4436915A1 (de) 1994-10-15 1994-10-15 Hohlbohrkrone mit einem hohlzylindrischen Trägerkörper
DE4436915 1994-10-15

Publications (3)

Publication Number Publication Date
FI954849A0 FI954849A0 (fi) 1995-10-12
FI954849A FI954849A (fi) 1996-04-16
FI105537B true FI105537B (fi) 2000-09-15

Family

ID=6530874

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954849A FI105537B (fi) 1994-10-15 1995-10-12 Onttoporan kruunu, jossa on onton lieriön muotoinen kantava osa

Country Status (11)

Country Link
US (1) US5569002A (hu)
EP (1) EP0706870B1 (hu)
JP (1) JPH08197533A (hu)
KR (1) KR100351536B1 (hu)
CN (1) CN1081116C (hu)
AT (1) ATE205769T1 (hu)
CA (1) CA2160044C (hu)
DE (2) DE4436915A1 (hu)
DK (1) DK0706870T3 (hu)
FI (1) FI105537B (hu)
HU (1) HU216525B (hu)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826919A1 (de) * 1998-06-17 1999-12-23 Hilti Ag Werkzeug zur Bearbeitung von harten Untergründen
BE1013336A3 (nl) * 2000-03-01 2001-12-04 Diamant Boart Nv Buisvormige boor.
US6637101B2 (en) 2001-06-22 2003-10-28 Radio Frequency Systems, Inc. Coaxial cable preparation tool
US6786684B1 (en) 2001-08-15 2004-09-07 Robert J. Ecker Tubular hole cutter
TWI263552B (en) * 2003-06-05 2006-10-11 Miyanaga Kk Core cutter
CA2559991A1 (en) * 2005-12-20 2007-06-20 Andy Locke A rotary cutting tool for intermittent cutting through metal
JP5318338B2 (ja) * 2006-08-10 2013-10-16 マックス株式会社 ノンコアドリルビット
DE102007018791B3 (de) * 2007-04-20 2008-08-14 Atlas Diamant Werkzeuge Gmbh Segmentband für eine Bohrkrone und Bohrkrone
US20080296069A1 (en) * 2007-05-30 2008-12-04 Nikola Ljubic Novel core drill bit housing and core drill bit
US20140017021A1 (en) * 2012-07-12 2014-01-16 General Electric Company Apparatus for removing retainer material
CN108812748B (zh) * 2015-09-02 2021-07-06 九阳股份有限公司 一种便于制作筋道面条的面条机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1115010A (en) * 1913-12-23 1914-10-27 Frank Schimpfle Device in coring-tools for cutting cylinders.
AT242579B (de) 1962-11-03 1965-09-27 Artur Fischer Verfahren zur Herstellung eines Hartmetallbohrers, insbesondere zum Bohren in hartem Material, wie Beton oder Stein
GB1104798A (en) * 1963-11-22 1968-02-28 English Electric Co Ltd Trepanning tools
US4274769A (en) * 1978-04-21 1981-06-23 Acker Drill Company, Inc. Impregnated diamond drill bit construction
JPS5854921B2 (ja) * 1980-12-10 1983-12-07 株式会社ミヤナガ コアドリル
DE3407427A1 (de) * 1984-02-29 1985-08-29 Hawera Probst Gmbh + Co, 7980 Ravensburg Bohrkrone
DE3408093A1 (de) * 1984-03-05 1985-09-05 Hilti Ag, Schaan Bohrkrone
KR870000798Y1 (ko) * 1985-04-24 1987-03-05 김관기 상수도용 천공기
DE8805449U1 (hu) * 1988-04-25 1988-06-09 Maier, Wolfgang, 5630 Remscheid, De
DE3930250A1 (de) 1989-09-11 1991-03-14 Licentia Gmbh Mit der arbeitsspindel einer handgefuehrten elektrowerkzeugmaschine vereinigbarer aufnahmeschaft

Also Published As

Publication number Publication date
EP0706870A1 (de) 1996-04-17
CA2160044A1 (en) 1996-04-16
EP0706870B1 (de) 2001-09-19
FI954849A (fi) 1996-04-16
US5569002A (en) 1996-10-29
KR960013598A (ko) 1996-05-22
CA2160044C (en) 1998-12-15
JPH08197533A (ja) 1996-08-06
DK0706870T3 (da) 2001-11-26
DE59509611D1 (de) 2001-10-25
HU9502974D0 (en) 1995-12-28
HUT72770A (en) 1996-05-28
CN1081116C (zh) 2002-03-20
KR100351536B1 (ko) 2002-12-28
DE4436915A1 (de) 1996-04-18
HU216525B (hu) 1999-07-28
ATE205769T1 (de) 2001-10-15
CN1129635A (zh) 1996-08-28
FI954849A0 (fi) 1995-10-12

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