AU2003203158A1 - Core drill - Google Patents

Core drill

Info

Publication number
AU2003203158A1
AU2003203158A1 AU2003203158A AU2003203158A AU2003203158A1 AU 2003203158 A1 AU2003203158 A1 AU 2003203158A1 AU 2003203158 A AU2003203158 A AU 2003203158A AU 2003203158 A AU2003203158 A AU 2003203158A AU 2003203158 A1 AU2003203158 A1 AU 2003203158A1
Authority
AU
Australia
Prior art keywords
core drill
drill
core
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
AU2003203158A
Other versions
AU2003203158B2 (en
Inventor
Toshio Hiranuma
Masakazu Ishizeki
Tomohiro Koshiba
Kouichi Tsutsumi
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.)
Max Co Ltd
Original Assignee
Max Co Ltd
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
Priority claimed from JP2003003646A external-priority patent/JP3698141B2/en
Application filed by Max Co Ltd filed Critical Max Co Ltd
Publication of AU2003203158A1 publication Critical patent/AU2003203158A1/en
Application granted granted Critical
Publication of AU2003203158B2 publication Critical patent/AU2003203158B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2003203158A 2002-01-18 2003-01-14 Core drill Ceased AU2003203158B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2002010740 2002-01-18
JP2002-10740 2002-01-18
JP2002-306664 2002-10-22
JP2002306664 2002-10-22
JP2003003646A JP3698141B2 (en) 2002-01-18 2003-01-09 Core drill
JP2003-3646 2003-01-09
PCT/JP2003/000214 WO2003061887A1 (en) 2002-01-18 2003-01-14 Core drill

Publications (2)

Publication Number Publication Date
AU2003203158A1 true AU2003203158A1 (en) 2003-09-18
AU2003203158B2 AU2003203158B2 (en) 2007-10-18

Family

ID=27617295

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003203158A Ceased AU2003203158B2 (en) 2002-01-18 2003-01-14 Core drill

Country Status (6)

Country Link
US (1) US6945339B2 (en)
EP (1) EP1466687A4 (en)
JP (1) JP3698141B2 (en)
CN (1) CN100484675C (en)
AU (1) AU2003203158B2 (en)
WO (1) WO2003061887A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004062912A1 (en) * 2004-12-22 2006-08-17 C. & E. Fein Gmbh Drilling tool and drill
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
US7628228B2 (en) * 2006-12-14 2009-12-08 Longyear Tm, Inc. Core drill bit with extended crown height
US9506298B2 (en) 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same
US8459381B2 (en) * 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9279292B2 (en) 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
AT504493B1 (en) * 2007-04-16 2008-06-15 Swarovski Tyrolit Schleif Hollow drill for producing break-through, has fitted cutting segments, where circumference is occupied between certain percentage and quantity of cutting segments is determined
AU2013205549B2 (en) * 2008-05-13 2015-12-03 Longyear Tm, Inc. Sonic drill bit for core sampling
US7984773B2 (en) * 2008-05-13 2011-07-26 Longyear Tm, Inc. Sonic drill bit for core sampling
ES2691633T3 (en) * 2009-08-14 2018-11-28 Longyear Tm, Inc. Bit impregnated with diamond with aggressive face profile
US8590646B2 (en) * 2009-09-22 2013-11-26 Longyear Tm, Inc. Impregnated cutting elements with large abrasive cutting media and methods of making and using the same
US10786852B2 (en) 2010-04-27 2020-09-29 Western Saw Manufacturers, Inc. Support assembly for a core drill
US8790052B2 (en) 2010-04-27 2014-07-29 Western Saw Bolt on drive assembly for a core drill with high strength spoked reinforcer
US20140334892A1 (en) 2010-04-27 2014-11-13 Western Saw Manufacturers, Inc. Support assembly for a core drill
CN102059376A (en) * 2010-12-15 2011-05-18 杨清韩 Cylindrical hollow drilling tool
US8657894B2 (en) 2011-04-15 2014-02-25 Longyear Tm, Inc. Use of resonant mixing to produce impregnated bits
CA2834317A1 (en) 2011-04-26 2012-11-01 Western Saw Manufacturers, Inc. Bolt on drive assembly for a core drill with high strength spoked reinforcer with adapter
US20130022421A1 (en) * 2011-07-21 2013-01-24 Robert Bosch Gmbh Abrasive coring bit
DE102011084455A1 (en) * 2011-10-13 2013-04-18 Robert Bosch Gmbh Hammer hollow
RU2487227C1 (en) * 2012-03-30 2013-07-10 Николай Митрофанович Панин Drill bit (versions)
US8997859B1 (en) * 2012-05-11 2015-04-07 Exelis, Inc. Downhole tool with fluted anvil
US20140017021A1 (en) * 2012-07-12 2014-01-16 General Electric Company Apparatus for removing retainer material
CN103769655A (en) * 2012-10-25 2014-05-07 章志娟 Cutter for machining bearings
JP2014207361A (en) * 2013-04-15 2014-10-30 富士通セミコンダクター株式会社 Semiconductor device and manufacturing method of the same
CN104314467B (en) * 2014-09-27 2017-04-12 孙刚力 Tunneling drilling rig
CN104405384B (en) * 2014-10-11 2017-02-01 中国矿业大学(北京) Deep-hole high-efficient driving method and deep-hole high-efficient driving system
CN107208459B (en) 2015-01-12 2020-09-29 长年Tm公司 Drilling tool having a matrix of carbide-forming alloy and methods of making and using the same
JP7014505B2 (en) * 2016-06-28 2022-02-01 株式会社Subaru Honeycomb core drilling tool, honeycomb core drilling method and honeycomb core drilling machine
KR200487462Y1 (en) * 2016-12-20 2018-09-19 코디아산업 주식회사 Core bit for core drill
CN111065480B (en) * 2017-08-03 2021-11-12 维斯塔斯风力系统有限公司 Milling head for manufacturing wind turbine blades and method of forming the same
USD883350S1 (en) * 2017-08-03 2020-05-05 Hilti Aktiengesellschaft Abrasive file
JP1649850S (en) * 2017-08-03 2020-01-14
CN109746490A (en) * 2018-12-28 2019-05-14 广东鸿泰科技股份有限公司 A kind of cutting tool of hollow mold insert sticking to mould
KR102197214B1 (en) * 2019-05-14 2021-01-04 대진디엔에스주식회사 Wheel type diamond tools
IT202000014086A1 (en) * 2020-06-13 2021-12-13 Sip & T S P A CORE DRILL WITH THREE CONCENTRIC DRILLING HEADS
CN114345854B (en) * 2022-01-21 2024-02-20 洛阳理工学院 Diameter-adjustable front disc assembly for cleaning pipeline and pipeline cleaning machine
CN117381631B (en) * 2023-10-31 2024-04-02 中建三局集团有限公司 Grooving device for house building hydropower pipeline layout and working method thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US831056A (en) * 1906-02-14 1906-09-18 Benjamin V Gilmore Mining-drill.
US1343902A (en) * 1918-06-10 1920-06-22 American Well Works Weli-sinking apparatus
US1283662A (en) * 1918-06-28 1918-11-05 George Hamman Rotary drilling apparatus.
US1572386A (en) * 1923-07-16 1926-02-09 Leroy G Gates Rotary drill bit
BE788401A (en) * 1971-12-29 1973-03-05 Hougen Everett D ROTARY CUTTING TOOL
JPS5077991A (en) * 1973-11-15 1975-06-25
JPS60131105A (en) * 1983-12-17 1985-07-12 Oomi Kogyo Kk Hole cutter
US4573838A (en) * 1984-04-05 1986-03-04 Omi Kogyo Co., Ltd. Hole cutter
JPS60178514U (en) * 1984-05-02 1985-11-27 大見工業株式会社 hole cutter
JPH0536566Y2 (en) * 1987-01-12 1993-09-16
JPS6450910U (en) * 1987-09-24 1989-03-29
US4953642A (en) * 1989-03-20 1990-09-04 Skaggs Roger D Rock drill bit
JPH07100248B2 (en) * 1990-08-22 1995-11-01 日東工器株式会社 Circular cutting tool
JPH0692083B2 (en) * 1991-04-26 1994-11-16 株式会社ミヤナガ Core drill
US5281060A (en) * 1992-12-16 1994-01-25 Jancy Engineering Company Annular hole cutter
AU670373B2 (en) * 1993-06-30 1996-07-11 Nitto Kohki Co., Ltd. Annular cutter connecting apparatus and annular cutter
EP0739673B1 (en) * 1995-04-27 1998-12-23 Hawera Probst GmbH + Co. Tube for core drill
CA2287361C (en) * 1997-04-25 2005-08-16 Hougen Manufacturing, Inc. Annular hole cutter
JPH10328918A (en) 1997-05-28 1998-12-15 Ngk Spark Plug Co Ltd Drill and cutting part thereof
JP2001121332A (en) * 1999-10-25 2001-05-08 Nachi Fujikoshi Corp Twist drill

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