JPS6317567B2 - - Google Patents

Info

Publication number
JPS6317567B2
JPS6317567B2 JP20616284A JP20616284A JPS6317567B2 JP S6317567 B2 JPS6317567 B2 JP S6317567B2 JP 20616284 A JP20616284 A JP 20616284A JP 20616284 A JP20616284 A JP 20616284A JP S6317567 B2 JPS6317567 B2 JP S6317567B2
Authority
JP
Japan
Prior art keywords
horizontal moving
sheet pile
main body
water jet
cylindrical body
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.)
Expired
Application number
JP20616284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6186122A (ja
Inventor
Yoshihiro Kato
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP20616284A priority Critical patent/JPS6186122A/ja
Publication of JPS6186122A publication Critical patent/JPS6186122A/ja
Publication of JPS6317567B2 publication Critical patent/JPS6317567B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • B23D45/128—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes with the tool introduced into the tubes and cutting from the inside outwards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
JP20616284A 1984-10-03 1984-10-03 鋼管矢板の切断装置 Granted JPS6186122A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20616284A JPS6186122A (ja) 1984-10-03 1984-10-03 鋼管矢板の切断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20616284A JPS6186122A (ja) 1984-10-03 1984-10-03 鋼管矢板の切断装置

Publications (2)

Publication Number Publication Date
JPS6186122A JPS6186122A (ja) 1986-05-01
JPS6317567B2 true JPS6317567B2 (de) 1988-04-14

Family

ID=16518826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20616284A Granted JPS6186122A (ja) 1984-10-03 1984-10-03 鋼管矢板の切断装置

Country Status (1)

Country Link
JP (1) JPS6186122A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63114721A (ja) * 1986-11-01 1988-05-19 Kawasaki Steel Corp 鋼管矢板の切断方法およびその装置
JP2773968B2 (ja) * 1990-09-13 1998-07-09 株式会社イセキ開発工機 管切断装置
JP4660338B2 (ja) * 2005-10-05 2011-03-30 株式会社東芝 砥石切断装置及びその切断方法
DE102006058494A1 (de) * 2006-12-12 2008-06-19 Efim Avruckij Mobiler Schneidautomat für das Rohr mit großem Durchmesser-2
KR100902407B1 (ko) * 2007-07-04 2009-06-11 윤상준 파일절단장치
KR100941571B1 (ko) 2008-01-10 2010-02-11 윤상준 파일절단장치
US20110219925A1 (en) * 2009-06-17 2011-09-15 Singh Narendra M Fluid jet cutting assembly and method for cutting a hollow workpiece
CN107052461A (zh) * 2017-03-14 2017-08-18 覃小倩 一种管道切割方法
CN109454293A (zh) * 2018-10-16 2019-03-12 徐州市久发工程机械有限责任公司 一种大直径钢管内侧壁切槽装置
CN110052657B (zh) * 2019-05-06 2020-10-20 上海誉帆环境科技有限公司 一种管道内部切割系统
CN112223385B (zh) * 2020-09-27 2022-06-17 北华航天工业学院 一种用于废弃桩管的旋转内切割装置

Also Published As

Publication number Publication date
JPS6186122A (ja) 1986-05-01

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