DK0778391T3 - Roterende slag-sneglebor - Google Patents

Roterende slag-sneglebor

Info

Publication number
DK0778391T3
DK0778391T3 DK96810657T DK96810657T DK0778391T3 DK 0778391 T3 DK0778391 T3 DK 0778391T3 DK 96810657 T DK96810657 T DK 96810657T DK 96810657 T DK96810657 T DK 96810657T DK 0778391 T3 DK0778391 T3 DK 0778391T3
Authority
DK
Denmark
Prior art keywords
rotary impact
auger
impact auger
rotary
impact
Prior art date
Application number
DK96810657T
Other languages
English (en)
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
Application granted granted Critical
Publication of DK0778391T3 publication Critical patent/DK0778391T3/da

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Percussive Tools And Related Accessories (AREA)
DK96810657T 1995-12-07 1996-10-02 Roterende slag-sneglebor DK0778391T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19545648A DE19545648A1 (de) 1995-12-07 1995-12-07 Drehschlag-Wendelbohrer

Publications (1)

Publication Number Publication Date
DK0778391T3 true DK0778391T3 (da) 2003-12-15

Family

ID=7779439

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96810657T DK0778391T3 (da) 1995-12-07 1996-10-02 Roterende slag-sneglebor

Country Status (6)

Country Link
US (1) US5836410A (da)
EP (1) EP0778391B1 (da)
JP (1) JP3819500B2 (da)
CN (1) CN1075431C (da)
DE (2) DE19545648A1 (da)
DK (1) DK0778391T3 (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703994B4 (de) * 1997-02-03 2006-04-20 Drebo Werkzeugfabrik Gmbh Bohrer
DE19807394A1 (de) * 1998-02-21 1999-08-26 Hilti Ag Bohr- und/oder Meisselwerkzeug
DE19811887A1 (de) * 1998-03-18 1999-09-23 Plica Werkzeugfabrik Ag Mollis Hammerbohrwerkzeug
CN1081281C (zh) * 1998-09-02 2002-03-20 王培林 钻头
DE19860528B4 (de) * 1998-12-30 2006-12-07 Robert Bosch Gmbh Gesteinsbohrer für Hammerbohrmaschinen
US6338390B1 (en) 1999-01-12 2002-01-15 Baker Hughes Incorporated Method and apparatus for drilling a subterranean formation employing drill bit oscillation
DE29901285U1 (de) * 1999-01-26 1999-06-17 Plica Werkzeugfabrik Ag Bohrwerkzeug
DE19916975A1 (de) 1999-04-15 2000-10-19 Hilti Ag Gesteinsbohrer
DE19942985A1 (de) * 1999-09-09 2001-03-15 Hilti Ag Bohrwerkzeug
DE19942987A1 (de) * 1999-09-09 2001-03-15 Hilti Ag Bohrwerkzeug
DE19942986A1 (de) 1999-09-09 2001-03-15 Hilti Ag Bohrwerkzeug
DE19964272C2 (de) * 1999-09-16 2003-05-28 Heller Dinklage Gmbh Geb Bohrer, insbesondere Gesteinsbohrer
US6374931B1 (en) 1999-11-03 2002-04-23 Relton Corporation Multiple cutter rotary hammer bit
DE10006936A1 (de) * 2000-02-16 2001-08-23 Hilti Ag Bohrwerkzeug für Gestein
DE10006932A1 (de) * 2000-02-16 2001-08-23 Hilti Ag Bohrwerkzeug für Gestein
DE10009732A1 (de) * 2000-03-02 2001-09-06 Hawera Probst Gmbh Gesteinsbohrer
DE10053344A1 (de) * 2000-10-27 2002-05-08 Hilti Ag Gesteinsbohrer
EP1302290B1 (de) * 2001-10-12 2008-07-02 Robert Bosch Gmbh Bohrwerkzeug
LU90862B1 (de) * 2001-12-17 2003-06-18 Cerametal Sarl Schlag-oder Hammerbohrer
AU2003200561B9 (en) * 2003-02-19 2009-07-02 Sandvik Intellectual Property Ab Drill bit
GB2404889A (en) * 2003-08-12 2005-02-16 Black & Decker Inc A cutting plate for a drill bit
DE10351183A1 (de) 2003-11-03 2005-06-02 Illinois Tool Works Inc., Glenview Gesteinsbohrer
DE102006000201A1 (de) * 2006-04-27 2007-10-31 Hilti Ag Hartstoffeinsatz
CN103419284A (zh) * 2012-05-21 2013-12-04 博世电动工具（中国）有限公司 钻头
EP2669033B1 (en) 2012-05-29 2015-11-04 Black & Decker Inc. Cutting head for a drill bit.
AT13738U1 (de) * 2013-03-05 2014-07-15 Dywidag Systems Int Gmbh Bohrkrone
CN104493263A (zh) * 2014-09-28 2015-04-08 上海奥林汽车安全系统有限公司 一种高加工精度的双刃带麻花钻
US9981406B2 (en) * 2015-06-25 2018-05-29 Black & Decker Inc. Drill bit
DE102016000899A1 (de) 2016-01-28 2017-08-03 Universität Kassel Schneidwerkzeug für die spanende Bearbeitung eines Werkstückes
US10507534B2 (en) 2016-03-17 2019-12-17 O-Tags, Inc. Systems, methods, and apparatus for reliably installing survey tags

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099677A (en) * 1936-03-19 1937-11-23 John P Cunningham Rock or earth drill bit
US2529788A (en) * 1948-07-06 1950-11-14 Carl A Signell Drill
DE2414354A1 (de) * 1974-03-26 1975-10-16 Heller Geb Gesteinsbohrer
DE3707798A1 (de) * 1987-03-11 1988-09-22 Hawera Probst Kg Hartmetall Gesteinsbohrer
DE3742661A1 (de) * 1987-12-16 1989-07-13 Hawera Probst Kg Hartmetall Gesteinsbohrer
DE3820695C2 (de) * 1988-06-18 1996-07-25 Hawera Probst Kg Hartmetall Gesteinsbohrer
DE4306981A1 (de) * 1993-03-05 1994-09-08 Keil Werkzeugfabrik Karl Eisch Bohrer für Gestein oder dergleichen
DE4407119A1 (de) * 1993-12-11 1995-06-14 Hawera Probst Kg Hartmetall Gesteinsbohrer

Also Published As

Publication number Publication date
CN1154900A (zh) 1997-07-23
JP3819500B2 (ja) 2006-09-06
DE59610671D1 (de) 2003-09-25
EP0778391B1 (de) 2003-08-20
US5836410A (en) 1998-11-17
DE19545648A1 (de) 1997-06-12
EP0778391A2 (de) 1997-06-11
CN1075431C (zh) 2001-11-28
JPH09177465A (ja) 1997-07-08
EP0778391A3 (de) 1998-07-01

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