KR102011791B1 - 철근 콘크리트 구조물 파쇄용 에어 해머 비트 - Google Patents

철근 콘크리트 구조물 파쇄용 에어 해머 비트 Download PDF

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Publication number
KR102011791B1
KR102011791B1 KR1020170058732A KR20170058732A KR102011791B1 KR 102011791 B1 KR102011791 B1 KR 102011791B1 KR 1020170058732 A KR1020170058732 A KR 1020170058732A KR 20170058732 A KR20170058732 A KR 20170058732A KR 102011791 B1 KR102011791 B1 KR 102011791B1
Authority
KR
South Korea
Prior art keywords
cutting block
enlarged diameter
diameter part
mounting groove
inclined surface
Prior art date
Application number
KR1020170058732A
Other languages
English (en)
Korean (ko)
Other versions
KR20180124364A (ko
Inventor
박영택
Original Assignee
박영택
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 박영택 filed Critical 박영택
Priority to KR1020170058732A priority Critical patent/KR102011791B1/ko
Priority to JP2019561223A priority patent/JP6889823B2/ja
Priority to PCT/KR2018/003525 priority patent/WO2018208008A1/ko
Priority to CN201880030448.4A priority patent/CN110637138B/zh
Publication of KR20180124364A publication Critical patent/KR20180124364A/ko
Application granted granted Critical
Publication of KR102011791B1 publication Critical patent/KR102011791B1/ko

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    • 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
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B28D1/146—Tools therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
KR1020170058732A 2017-05-11 2017-05-11 철근 콘크리트 구조물 파쇄용 에어 해머 비트 KR102011791B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020170058732A KR102011791B1 (ko) 2017-05-11 2017-05-11 철근 콘크리트 구조물 파쇄용 에어 해머 비트
JP2019561223A JP6889823B2 (ja) 2017-05-11 2018-03-26 鉄筋コンクリート構造物破砕用エアーハンマービット
PCT/KR2018/003525 WO2018208008A1 (ko) 2017-05-11 2018-03-26 철근 콘크리트 구조물 파쇄용 에어 해머 비트
CN201880030448.4A CN110637138B (zh) 2017-05-11 2018-03-26 钢筋混凝土结构物破碎用空气锤钻头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170058732A KR102011791B1 (ko) 2017-05-11 2017-05-11 철근 콘크리트 구조물 파쇄용 에어 해머 비트

Publications (2)

Publication Number Publication Date
KR20180124364A KR20180124364A (ko) 2018-11-21
KR102011791B1 true KR102011791B1 (ko) 2019-08-19

Family

ID=64105611

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170058732A KR102011791B1 (ko) 2017-05-11 2017-05-11 철근 콘크리트 구조물 파쇄용 에어 해머 비트

Country Status (4)

Country Link
JP (1) JP6889823B2 (ja)
KR (1) KR102011791B1 (ja)
CN (1) CN110637138B (ja)
WO (1) WO2018208008A1 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4358164B2 (ja) * 2005-07-20 2009-11-04 株式会社奥村組 穿孔用ビット
KR101536674B1 (ko) * 2014-03-20 2015-07-14 박영택 교체형비트부를 구비한 에어 해머 비트

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586952Y2 (ja) * 1978-11-16 1983-02-07 三菱マテリアル株式会社 ビツト
JP2734479B2 (ja) * 1989-12-15 1998-03-30 三菱重工業株式会社 コアカツタ
JPH06264677A (ja) * 1993-03-10 1994-09-20 Kowa Sangyo Kk ダウンホールハンマー用の掘削ビット
DE19916975A1 (de) * 1999-04-15 2000-10-19 Hilti Ag Gesteinsbohrer
JP3777890B2 (ja) * 1999-07-28 2006-05-24 三菱マテリアル株式会社 掘削工具
JP2002155692A (ja) * 2000-11-20 2002-05-31 Koken Boring Mach Co Ltd 打撃掘削用ビット及びリトラクトビット
JP4514359B2 (ja) * 2001-04-26 2010-07-28 株式会社タンガロイ 掘削用ビット
AR044485A1 (es) * 2003-06-12 2005-09-14 Shell Int Research Mecha perforadora con percusion, sistema de perforacion que incluye dicha mecha perforadora y un metodo para perforar un pozo
US9428822B2 (en) * 2004-04-28 2016-08-30 Baker Hughes Incorporated Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
JP2006326996A (ja) * 2005-05-25 2006-12-07 Hitachi Koki Co Ltd ドリルビット
CN201396073Y (zh) * 2009-03-16 2010-02-03 美国钻采系统(南京)有限公司 补偿式钻进钻头
JP5461253B2 (ja) * 2010-03-16 2014-04-02 新日鐵住金株式会社 鉄筋コンクリート体用削孔機及び鉄筋コンクリート体に削孔する方法
WO2012039630A1 (en) * 2010-09-21 2012-03-29 Flexidrill Limited Hybrid drill bit
JP5762877B2 (ja) * 2011-06-30 2015-08-12 株式会社 中部ロックドリルサービス 穿孔用ビット、それを用いた掘削装置及びコンクリート構築物、岩石の穿孔方法及び破砕方法
CN203835273U (zh) * 2013-12-23 2014-09-17 中海油安全技术服务有限公司 一种保护面上镶嵌pdc切削齿的空气锤钻头

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4358164B2 (ja) * 2005-07-20 2009-11-04 株式会社奥村組 穿孔用ビット
KR101536674B1 (ko) * 2014-03-20 2015-07-14 박영택 교체형비트부를 구비한 에어 해머 비트

Also Published As

Publication number Publication date
WO2018208008A1 (ko) 2018-11-15
CN110637138B (zh) 2021-11-12
JP6889823B2 (ja) 2021-06-18
CN110637138A (zh) 2019-12-31
KR20180124364A (ko) 2018-11-21
JP2020521895A (ja) 2020-07-27

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