NO20074519L - Method and apparatus for attaching an underwater cutter - Google Patents

Method and apparatus for attaching an underwater cutter

Info

Publication number
NO20074519L
NO20074519L NO20074519A NO20074519A NO20074519L NO 20074519 L NO20074519 L NO 20074519L NO 20074519 A NO20074519 A NO 20074519A NO 20074519 A NO20074519 A NO 20074519A NO 20074519 L NO20074519 L NO 20074519L
Authority
NO
Norway
Prior art keywords
attaching
cutting
underwater cutter
cutting apparatus
underwater
Prior art date
Application number
NO20074519A
Other languages
Norwegian (no)
Inventor
Knut Bang
Original Assignee
Norse Cutting & Abandonment As
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 Norse Cutting & Abandonment As filed Critical Norse Cutting & Abandonment As
Publication of NO20074519L publication Critical patent/NO20074519L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
    • 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
    • B23D53/00—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting
    • 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
    • B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
    • B23D57/0084—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 specially adapted for sawing under water or at places accessible with difficulty
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/26—Anchors securing to bed
    • B63B21/27—Anchors securing to bed by suction
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
    • E02D9/04—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by cutting-off under water

Abstract

Fremgangsmåte og anordning for fastgjøring av et kutteapparat (1), hvor kutteapparatet (1) omfatter en rammekonstruksjon (2) og et kutthode (4) som kan forskyves i forhold til rammekonstruksjonene (2) og hvor kutteapparatet (1) ved kutteoperasjonen forbindes med havbunnen (34) ved hjelp av i det minste ett feste.Method and apparatus for securing a cutting apparatus (1), wherein the cutting apparatus (1) comprises a frame structure (2) and a cutting head (4) which can be displaced relative to the frame structures (2) and wherein the cutting apparatus (1) is connected to the seabed during the cutting operation. (34) using at least one attachment.

NO20074519A 2005-03-29 2007-09-07 Method and apparatus for attaching an underwater cutter NO20074519L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2005/000107 WO2006126884A1 (en) 2005-03-29 2005-03-29 A method and a device for attaching a subsea cutting apparatus

Publications (1)

Publication Number Publication Date
NO20074519L true NO20074519L (en) 2007-12-27

Family

ID=37452239

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20074519A NO20074519L (en) 2005-03-29 2007-09-07 Method and apparatus for attaching an underwater cutter

Country Status (4)

Country Link
US (1) US20080304915A1 (en)
GB (1) GB2438349B (en)
NO (1) NO20074519L (en)
WO (1) WO2006126884A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH700374B1 (en) * 2009-02-10 2012-11-30 Betag Betontaglio Sa Seilsägeeinheit and method for operating such Seilsägeeinheit.
US8651098B2 (en) 2010-03-04 2014-02-18 MacTech, Inc. Apparatus, system and method for using a diamond-impregnated wire to cut an object
NO331858B1 (en) * 2010-03-05 2012-04-23 Mech As Device at remote, submarine machining unit
MY164043A (en) * 2011-02-10 2017-11-15 Aker Subsea As Connector emergency release tool
EP2785486A1 (en) * 2011-11-28 2014-10-08 Ts R&D S.R.L. Apparatus for cutting underwater structures
US9776265B2 (en) 2013-06-03 2017-10-03 MacTech, Inc. System, method and retractable and/or folding apparatus for cutting an object
US9636761B2 (en) 2013-07-25 2017-05-02 MacTech, Inc. Modular cutting system, method and apparatus
US9770761B2 (en) 2013-08-22 2017-09-26 MacTech, Inc. Tool bit apparatus, system, and method for cutting an object
NO338419B1 (en) * 2014-11-26 2016-08-15 1Diamond As Sawing system and method of salvage
CN104648637B (en) * 2015-03-18 2017-01-18 重庆交通大学 Manipulator carrier for underwater operation
EP3371376B1 (en) * 2015-11-07 2021-07-14 Oceaneering International Inc. Current shield
CN105711779B (en) * 2016-03-16 2018-02-27 河海大学常州校区 A kind of eight propeller underwater robots
FR3063924B1 (en) * 2017-03-16 2021-05-21 Dodin Campenon Bernard CUTTING INSTALLATION OF A POST OF A WORK OF ART AND CUTTING PROCESS
GB2566288B (en) * 2017-09-07 2022-04-13 Equinor Energy As Marine suction anchor
NO345448B1 (en) 2018-01-30 2021-02-01 1Diamond As Inclined cut GBS leg

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168729A (en) * 1977-11-16 1979-09-25 The United States Of America As Represented By The Secretary Of The Navy Underwater self-gripping pile cutting device
EP0011894B1 (en) * 1978-12-04 1984-07-04 Shell Internationale Researchmaatschappij B.V. A method for installing a tubular element in the bottom of a body of water and apparatus for carrying out this method
DE3778542D1 (en) * 1987-07-28 1992-05-27 Menck Gmbh DEVICE FOR SEPARATING TUBULAR FOUNDATION PILES UNDER WATER.
US5107594A (en) * 1991-09-03 1992-04-28 Julian Ferreras Piling cutting tool
IT1253716B (en) * 1991-11-06 1995-08-23 METHOD AND DEVICE FOR CUTTING UNDERWATER STRUCTURES.
ITGE20010026A1 (en) * 2001-03-20 2002-09-20 Ts Tecnospamec S R L METHOD FOR CUTTING SUBMERGED STRUCTURES AND APPARATUS SUITABLE FOR CONDUCTING THIS METHOD.
US7121310B2 (en) * 2003-05-02 2006-10-17 Clark Wilbur L Underwater pile cutting apparatus and method of use
US20080282857A1 (en) * 2007-05-16 2008-11-20 Khoury John J Cutting machine for use in removing damaged oilfield rigs and equipment located in offshore waters, and method of using same

Also Published As

Publication number Publication date
GB0717633D0 (en) 2007-10-24
GB2438349A (en) 2007-11-21
US20080304915A1 (en) 2008-12-11
GB2438349B (en) 2009-12-16
WO2006126884A1 (en) 2006-11-30

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application