ATE411128T1 - Eine schneidplatte für ein bohrwerkzeug - Google Patents

Eine schneidplatte für ein bohrwerkzeug

Info

Publication number
ATE411128T1
ATE411128T1 AT04018347T AT04018347T ATE411128T1 AT E411128 T1 ATE411128 T1 AT E411128T1 AT 04018347 T AT04018347 T AT 04018347T AT 04018347 T AT04018347 T AT 04018347T AT E411128 T1 ATE411128 T1 AT E411128T1
Authority
AT
Austria
Prior art keywords
cutting plate
cutting edge
rake face
drilling tool
face
Prior art date
Application number
AT04018347T
Other languages
English (en)
Inventor
Markus Meierhofer
Rainer Eggers
Original Assignee
Black & Decker Inc
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 Black & Decker Inc filed Critical Black & Decker Inc
Application granted granted Critical
Publication of ATE411128T1 publication Critical patent/ATE411128T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/18—Ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/75—Stone, rock or concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/08—Brazed connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/204—Four cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
AT04018347T 2003-08-12 2004-08-03 Eine schneidplatte für ein bohrwerkzeug ATE411128T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0318851A GB2404889A (en) 2003-08-12 2003-08-12 A cutting plate for a drill bit

Publications (1)

Publication Number Publication Date
ATE411128T1 true ATE411128T1 (de) 2008-10-15

Family

ID=28052313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04018347T ATE411128T1 (de) 2003-08-12 2004-08-03 Eine schneidplatte für ein bohrwerkzeug

Country Status (7)

Country Link
US (1) US7225890B2 (de)
EP (1) EP1506830B1 (de)
CN (1) CN100349678C (de)
AT (1) ATE411128T1 (de)
AU (1) AU2004203841A1 (de)
DE (1) DE602004017091D1 (de)
GB (1) GB2404889A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8328477B2 (en) 2006-03-02 2012-12-11 Milwaukee Electric Tool Corporation Cutting tool
EP2101946A1 (de) * 2006-12-28 2009-09-23 Exatec, LLC. Kantenverfestigungssystem
DE202007012315U1 (de) * 2007-09-03 2009-01-15 Keil Werkzeugfabrik Karl Eischeid Gmbh Bohrer
US20090148250A1 (en) * 2007-12-05 2009-06-11 Wayne Chappell Drill Bit
EP2502709B1 (de) 2011-03-22 2017-02-01 Black & Decker Inc. Meissel
EP2669033B1 (de) 2012-05-29 2015-11-04 Black & Decker Inc. Schneidkopf für einen Bohrer.
US9500038B2 (en) 2013-02-01 2016-11-22 Milwaukee Electric Tool Corporation Auger bit with replaceable cutting bit
USD734792S1 (en) * 2013-03-15 2015-07-21 Black & Decker Inc. Drill bit
US9333564B2 (en) 2013-03-15 2016-05-10 Black & Decker Inc. Drill bit
USD737875S1 (en) * 2013-03-15 2015-09-01 Black & Decker Inc. Drill bit
EP3012039A1 (de) * 2014-10-23 2016-04-27 HILTI Aktiengesellschaft Wendelbohrer und Herstellungsverfahren
USD833490S1 (en) * 2015-05-13 2018-11-13 Diager Drill bit
US9981406B2 (en) * 2015-06-25 2018-05-29 Black & Decker Inc. Drill bit
USD859483S1 (en) * 2016-12-06 2019-09-10 Milwaukee Electric Tool Corporation Drill bit
USD857772S1 (en) * 2017-10-26 2019-08-27 B+Btec International Bv Drilling tool
US10744671B2 (en) 2018-03-21 2020-08-18 Milwaukee Electric Tool Corporation Auger
CN108405933B (zh) * 2018-03-29 2019-10-18 大连工业大学 一种具有组合沟槽的钻头及其加工方法
USD958856S1 (en) * 2020-05-21 2022-07-26 Korloy Inc. Drill bit
JPWO2022065510A1 (de) * 2020-09-28 2022-03-31
CN114147260A (zh) * 2021-12-09 2022-03-08 浙江立昌科技有限公司 一种合金钻头

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888247A (en) * 1955-12-13 1959-05-26 Sandvikens Jernverks Ab Rock drill cutting insert of sintered hard metal
US2877985A (en) * 1956-03-29 1959-03-17 Gerald A M Petersen Hard tip pilot bit
US2973047A (en) * 1958-11-06 1961-02-28 Thompson Products Ltd Rock drill bit and method of manufacture thereof
SU1470926A1 (ru) * 1972-01-31 1989-04-07 Специальное конструкторское бюро по долотам Производственного объединения "Куйбышевбурмаш" Буровое одношарошечное долото
DE3114749C2 (de) * 1981-04-11 1983-10-27 Christensen, Inc., 84115 Salt Lake City, Utah Keilförmiges Schneidglied für Drehbohrmeißel zum Tiefbohren
US4538690A (en) * 1983-02-22 1985-09-03 Nl Industries, Inc. PDC cutter and bit
CA1236083A (en) * 1984-04-02 1988-05-03 Oscar E. Farris Hammer drill bit and sub-assembly
DE3820695C2 (de) * 1988-06-18 1996-07-25 Hawera Probst Kg Hartmetall Gesteinsbohrer
US5467837A (en) * 1993-09-01 1995-11-21 Kennametal Inc. Rotary drill bit having an insert with leading and trailing relief portions
DE4407119A1 (de) * 1993-12-11 1995-06-14 Hawera Probst Kg Hartmetall Gesteinsbohrer
IT1266866B1 (it) 1994-06-17 1997-01-21 Fiat Auto Spa Nodo strutturale per il telaio di un autoveicolo.
GB9420839D0 (en) * 1994-10-15 1994-11-30 Camco Drilling Group Ltd Improvements in or relating to rotary drill bits
US5918105A (en) * 1994-12-12 1999-06-29 Black & Decker Inc. Cutting tools for drilling concrete, aggregate, masonry or the like materials
DE19545648A1 (de) * 1995-12-07 1997-06-12 Hilti Ag Drehschlag-Wendelbohrer
ZA9610466B (en) * 1995-12-20 1997-06-24 Amic Ind Ltd Borers
JP3668011B2 (ja) * 1998-09-30 2005-07-06 京セラ株式会社 ドリルインサート及びこれを用いたスローアウェイドリル
DE29819388U1 (de) * 1998-10-30 1999-09-02 Keil Werkzeugfabrik Karl Eisch Hartmetallschneidplatte für den Einsatz an einem Bohrer
DE19860528B4 (de) * 1998-12-30 2006-12-07 Robert Bosch Gmbh Gesteinsbohrer für Hammerbohrmaschinen
DE19916975A1 (de) * 1999-04-15 2000-10-19 Hilti Ag Gesteinsbohrer
DE19964272C2 (de) * 1999-09-16 2003-05-28 Heller Dinklage Gmbh Geb Bohrer, insbesondere Gesteinsbohrer
EP1272730B1 (de) 2000-03-10 2004-10-20 Irwin Industrial Tool Company A/S Schlagbohrmeissel
AT5577U1 (de) * 2001-07-02 2002-08-26 Plansee Tizit Ag Bohrer zum bohren von gestein
GB2393681A (en) * 2002-10-03 2004-04-07 Black & Decker Inc Masonry drilling tool

Also Published As

Publication number Publication date
DE602004017091D1 (de) 2008-11-27
CN100349678C (zh) 2007-11-21
AU2004203841A1 (en) 2005-03-03
EP1506830A1 (de) 2005-02-16
GB2404889A (en) 2005-02-16
EP1506830B1 (de) 2008-10-15
US20050126829A1 (en) 2005-06-16
CN1579686A (zh) 2005-02-16
US7225890B2 (en) 2007-06-05
GB0318851D0 (en) 2003-09-17

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Legal Events

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