WO2012038456A3 - An apparatus for treating the outer surface of a cylindrical element - Google Patents

An apparatus for treating the outer surface of a cylindrical element Download PDF

Info

Publication number
WO2012038456A3
WO2012038456A3 PCT/EP2011/066383 EP2011066383W WO2012038456A3 WO 2012038456 A3 WO2012038456 A3 WO 2012038456A3 EP 2011066383 W EP2011066383 W EP 2011066383W WO 2012038456 A3 WO2012038456 A3 WO 2012038456A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylindrical element
treating
grinder
handles
movably
Prior art date
Application number
PCT/EP2011/066383
Other languages
French (fr)
Other versions
WO2012038456A2 (en
Inventor
John Arne Thomassen
Lars PØHNER
Original Assignee
Aker Mh 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 Aker Mh As filed Critical Aker Mh As
Publication of WO2012038456A2 publication Critical patent/WO2012038456A2/en
Publication of WO2012038456A3 publication Critical patent/WO2012038456A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/08—Portable grinding machines designed for fastening on workpieces or other parts of particular section, e.g. for grinding commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

An apparatus for treating the outer surface (3) of a cylindrical element (5), having a frame being movably and releasably connected to the cylindrical element and supporting a grinder (112). The apparatus comprising handles (111) and grinder control means (18a,b, 118a,b) arranged on a detachable support element (136). Roller bearings (21) of a material which is similar to the material of the outer surface.
PCT/EP2011/066383 2010-09-22 2011-09-21 An apparatus for treating the outer surface of a cylindrical element WO2012038456A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20101316 2010-09-22
NO20101316A NO335301B1 (en) 2010-09-22 2010-09-22 Device for treating the outer surface of a cylindrical member

Publications (2)

Publication Number Publication Date
WO2012038456A2 WO2012038456A2 (en) 2012-03-29
WO2012038456A3 true WO2012038456A3 (en) 2012-05-24

Family

ID=44674794

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/066383 WO2012038456A2 (en) 2010-09-22 2011-09-21 An apparatus for treating the outer surface of a cylindrical element

Country Status (2)

Country Link
NO (1) NO335301B1 (en)
WO (1) WO2012038456A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016198702A1 (en) * 2015-06-08 2016-12-15 Obrascón Huarte Lain, S.A. Machine for cleaning the outside of ducts
CN113441490A (en) * 2021-06-18 2021-09-28 黄芳 Metal waste pipe recycling processing device and using method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007705A (en) * 1974-12-20 1977-02-15 Dnd Corporation Apparatus for treating a cylindrical object
US4483106A (en) * 1982-03-12 1984-11-20 The E. H. Wachs Company Weld sander
US5010694A (en) * 1989-08-01 1991-04-30 Advanced Technology Systems, Inc. Fluid cutting machine
US5361748A (en) * 1991-11-06 1994-11-08 Francesco Matteucci Method and device for cutting underwater structures
US6283823B1 (en) * 1992-06-03 2001-09-04 Hitachi, Ltd. Rolling mill equipped with on-line roll grinding system and grinding wheel
US20030199237A1 (en) * 2002-04-23 2003-10-23 Bown Roger A. Precision portable flange grinder
WO2005025398A1 (en) * 2003-09-17 2005-03-24 Claudio Riu Riera Wall-polishing and -brightening device
FR2920105A1 (en) * 2007-08-21 2009-02-27 Saipem S A Sa PROCESS FOR PROCESSING STEEL DRIVING WELDS INCLUDING THE DRYING OF WELDS WITHIN THE DRIVING

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE47522B1 (en) * 1977-07-16 1984-04-18 Walton Mole Co Apparatus for cleaining and descaling the exterior of elongate cylindrical structures such as pipe lines and jackets of off-shore oil rigs
AU7259191A (en) * 1990-01-26 1991-08-21 James L. Rose Method and apparatus for cleaning pipe
GB2358601B (en) * 2000-01-28 2004-03-31 Pipeline Induction Heat Ltd Apparatus for abrasive blasting
GB2395244A (en) * 2002-11-15 2004-05-19 Martin Thompson Pipe cleaning device
GB0517904D0 (en) * 2005-09-02 2005-10-12 White Clive Cleaning device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007705A (en) * 1974-12-20 1977-02-15 Dnd Corporation Apparatus for treating a cylindrical object
US4483106A (en) * 1982-03-12 1984-11-20 The E. H. Wachs Company Weld sander
US5010694A (en) * 1989-08-01 1991-04-30 Advanced Technology Systems, Inc. Fluid cutting machine
US5361748A (en) * 1991-11-06 1994-11-08 Francesco Matteucci Method and device for cutting underwater structures
US6283823B1 (en) * 1992-06-03 2001-09-04 Hitachi, Ltd. Rolling mill equipped with on-line roll grinding system and grinding wheel
US20030199237A1 (en) * 2002-04-23 2003-10-23 Bown Roger A. Precision portable flange grinder
WO2005025398A1 (en) * 2003-09-17 2005-03-24 Claudio Riu Riera Wall-polishing and -brightening device
FR2920105A1 (en) * 2007-08-21 2009-02-27 Saipem S A Sa PROCESS FOR PROCESSING STEEL DRIVING WELDS INCLUDING THE DRYING OF WELDS WITHIN THE DRIVING

Also Published As

Publication number Publication date
NO335301B1 (en) 2014-11-10
NO20101316A1 (en) 2012-03-23
WO2012038456A2 (en) 2012-03-29

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