DK0657617T3 - Stenbor - Google Patents

Stenbor

Info

Publication number
DK0657617T3
DK0657617T3 DK94116965T DK94116965T DK0657617T3 DK 0657617 T3 DK0657617 T3 DK 0657617T3 DK 94116965 T DK94116965 T DK 94116965T DK 94116965 T DK94116965 T DK 94116965T DK 0657617 T3 DK0657617 T3 DK 0657617T3
Authority
DK
Denmark
Prior art keywords
rock drills
drills
rock
Prior art date
Application number
DK94116965T
Other languages
Danish (da)
English (en)
Inventor
August Haussmann
Bernhard Moser
Original Assignee
Hawera Probst Kg Hartmetall
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 Hawera Probst Kg Hartmetall filed Critical Hawera Probst Kg Hartmetall
Application granted granted Critical
Publication of DK0657617T3 publication Critical patent/DK0657617T3/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)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DK94116965T 1993-12-11 1994-10-27 Stenbor DK0657617T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4342324 1993-12-11
DE4407119A DE4407119A1 (de) 1993-12-11 1994-03-04 Gesteinsbohrer

Publications (1)

Publication Number Publication Date
DK0657617T3 true DK0657617T3 (da) 2000-03-20

Family

ID=25931992

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94116965T DK0657617T3 (da) 1993-12-11 1994-10-27 Stenbor

Country Status (5)

Country Link
US (1) US5482124A (fr)
EP (1) EP0657617B1 (fr)
CN (1) CN1056900C (fr)
DE (2) DE4407119A1 (fr)
DK (1) DK0657617T3 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738762B1 (fr) * 1995-09-18 1997-10-17 Diager Partie coupante d'un foret
DE19537900B4 (de) * 1995-10-11 2005-11-03 Irwin Industrial Tool Company (N.D.Ges.D. Staates Delaware), Freeport Drehbohrer
DE19545648A1 (de) * 1995-12-07 1997-06-12 Hilti Ag Drehschlag-Wendelbohrer
WO1998021442A1 (fr) * 1996-11-11 1998-05-22 Hawera Probst Gmbh Fleuret a rocher
DE19703994B4 (de) * 1997-02-03 2006-04-20 Drebo Werkzeugfabrik Gmbh Bohrer
DE19724373A1 (de) * 1997-06-10 1998-12-17 Hilti Ag Gesteinsbohrer
DE19807394A1 (de) * 1998-02-21 1999-08-26 Hilti Ag Bohr- und/oder Meisselwerkzeug
US6039127A (en) * 1998-03-13 2000-03-21 Loudon Enterprises, Inc. Rock drill
DE19916975A1 (de) 1999-04-15 2000-10-19 Hilti Ag Gesteinsbohrer
US6374931B1 (en) 1999-11-03 2002-04-23 Relton Corporation Multiple cutter rotary hammer bit
US7097396B1 (en) * 2000-02-16 2006-08-29 Kabushiki Kaisha Miyanaga Drill bit
DE10006936A1 (de) * 2000-02-16 2001-08-23 Hilti Ag Bohrwerkzeug für Gestein
DE10009732A1 (de) * 2000-03-02 2001-09-06 Hawera Probst Gmbh Gesteinsbohrer
DE10024433A1 (de) * 2000-05-19 2001-11-29 Hawera Probst Gmbh Gesteinsbohrer
DE10050229C1 (de) * 2000-10-11 2002-02-21 Hilti Ag Wendelbohrer für Gestein
DE20108179U1 (de) 2001-05-15 2001-07-26 Plica Werkzeugfabrik Ag, Mollis Bohrer
EP1302290B1 (fr) 2001-10-12 2008-07-02 Robert Bosch Gmbh Outil de forage
LU90862B1 (de) * 2001-12-17 2003-06-18 Cerametal Sarl Schlag-oder Hammerbohrer
EP1514657A4 (fr) * 2002-06-06 2007-11-14 Miyanaga Kk Outil de forage
GB2393681A (en) 2002-10-03 2004-04-07 Black & Decker Inc Masonry drilling tool
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
US7861807B2 (en) 2008-12-03 2011-01-04 Black & Decker Inc. Drill bit including one piece cutting head
DE102008054869B4 (de) * 2008-12-18 2010-09-02 Hilti Aktiengesellschaft Bohrkopf für Gesteinsbohrer
DE102010041238A1 (de) 2009-12-30 2011-07-07 Robert Bosch GmbH, 70469 Gesteinsbohrwerkzeug zur dreh-schlagenden Bearbeitung von Beton, Gestein, Mauerwerk und dergleichen Materialien
EP2669033B1 (fr) 2012-05-29 2015-11-04 Black & Decker Inc. Tête de coupe pour un foret.
CN103046544B (zh) * 2013-01-25 2015-07-15 汤保新 自旋桩、自旋桩腰及自旋桩头
US9303511B2 (en) 2013-04-26 2016-04-05 Kennametal Inc. Flat cutter bit with cutting insert having edge preparation
US9347276B2 (en) 2013-04-26 2016-05-24 Kennametal Inc. Two prong rotary drill bit with cutting insert having edge preparation
US9428968B2 (en) * 2013-04-26 2016-08-30 Kennametal Inc. Rotary drill bit with cutting insert having edge preparation
KR101627152B1 (ko) * 2014-05-15 2016-06-03 서재연 나선홈 및 유로가 구비된 회전식 저마찰 브레이커용 치즐
US10507534B2 (en) 2016-03-17 2019-12-17 O-Tags, Inc. Systems, methods, and apparatus for reliably installing survey tags
DE102017117664A1 (de) * 2017-08-03 2019-02-07 Drebo Werkzeugfabrik Gmbh Bohrer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976944A (en) * 1957-09-27 1961-03-28 Bassinger Tool Company Percussion drill bit
US3198270A (en) * 1963-03-26 1965-08-03 Horvath Tool And Mfg Company Drill bit with insert
DE1916435A1 (de) * 1969-03-31 1970-11-05 Hawera Probst Kg Hartmetall Gesteinsbohrer
DE1965606A1 (de) * 1969-12-30 1971-07-15 Hawera Probst Kg Hartmetall Gesteinsbohrer
DE2756990C2 (de) * 1977-12-21 1986-03-27 Fried. Krupp Gmbh, 4300 Essen Gesteinsbohrer
DE2912394A1 (de) * 1979-03-29 1980-10-09 Guergen Karl Heinz Gesteinsbohrwerkzeug fuer gesteinsbohr-, drehschlagbohr- und bohrhammermaschinen
DE3020284A1 (de) * 1980-05-28 1981-12-03 Vsesojuznyj naučno-issledovatel'skij i proektno-konstruktorskij institut mechanizirovannogo i ručnogo stroitel'nogo instrumenta, vibratorov i stroitel'no-otdeločnych mašin VNISMI, Chimki, Movskovskaja oblast' Wendelbohrer
DE3025890A1 (de) * 1980-07-09 1982-01-21 Westa Werkzeugbau Gmbh, 8130 Starnberg Bohrer fuer bohrhaemmer, insbes. zum bohren in gestein, beton o.dgl.
DE8104116U1 (de) * 1981-02-14 1982-08-05 Robert Bosch Gmbh, 7000 Stuttgart Gesteinsbohrer
DE3538191C2 (de) * 1985-10-26 1996-09-19 Hilti Ag 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

Also Published As

Publication number Publication date
CN1056900C (zh) 2000-09-27
CN1107201A (zh) 1995-08-23
DE59408638D1 (de) 1999-09-23
US5482124A (en) 1996-01-09
EP0657617B1 (fr) 1999-08-18
EP0657617A1 (fr) 1995-06-14
DE4407119A1 (de) 1995-06-14

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