GB2379472B - An underwater covering - Google Patents

An underwater covering

Info

Publication number
GB2379472B
GB2379472B GB0229422A GB0229422A GB2379472B GB 2379472 B GB2379472 B GB 2379472B GB 0229422 A GB0229422 A GB 0229422A GB 0229422 A GB0229422 A GB 0229422A GB 2379472 B GB2379472 B GB 2379472B
Authority
GB
United Kingdom
Prior art keywords
underwater
covering
underwater covering
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 - Lifetime
Application number
GB0229422A
Other versions
GB2379472A (en
GB0229422D0 (en
Inventor
Steven Howlett
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.)
PIPESHIELD INTERNAT Ltd
PIPESHIELD SERVICES Ltd
Original Assignee
PIPESHIELD INTERNAT Ltd
PIPESHIELD SERVICES 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 GB0011960A external-priority patent/GB0011960D0/en
Priority claimed from GB0022311A external-priority patent/GB0022311D0/en
Application filed by PIPESHIELD INTERNAT Ltd, PIPESHIELD SERVICES Ltd filed Critical PIPESHIELD INTERNAT Ltd
Publication of GB0229422D0 publication Critical patent/GB0229422D0/en
Publication of GB2379472A publication Critical patent/GB2379472A/en
Application granted granted Critical
Publication of GB2379472B publication Critical patent/GB2379472B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/123—Devices for the protection of pipes under water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights
GB0229422A 2000-05-18 2001-05-18 An underwater covering Expired - Lifetime GB2379472B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0011960A GB0011960D0 (en) 2000-05-18 2000-05-18 A sub-sea mattress block
GB0022311A GB0022311D0 (en) 2000-09-12 2000-09-12 An underwater covering
PCT/GB2001/002171 WO2001088277A1 (en) 2000-05-18 2001-05-18 An underwater covering

Publications (3)

Publication Number Publication Date
GB0229422D0 GB0229422D0 (en) 2003-01-22
GB2379472A GB2379472A (en) 2003-03-12
GB2379472B true GB2379472B (en) 2004-01-28

Family

ID=26244296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0229422A Expired - Lifetime GB2379472B (en) 2000-05-18 2001-05-18 An underwater covering

Country Status (3)

Country Link
AU (1) AU2001256523A1 (en)
GB (1) GB2379472B (en)
WO (1) WO2001088277A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889575B1 (en) * 2005-08-08 2011-01-07 Via Marina DEVICE FOR THE LESTAGE AND PROTECTION OF A WALL TUBE AND FLEXIBLE SECTION, INTENDED TO BE INSTALLED IN A LIQUID MEDIUM TRANSPORTING A FLUID LIGHTER THAN THE LIQUID ENVIRONMENT
IT1400565B1 (en) 2010-06-18 2013-06-14 Maccaferri Spa Off FORMWORK FOR THE MANUFACTURE OF A MATTRESS-TYPE PROTECTION AND IMMOBILIZATION ELEMENT AND ITS PROCEDURE.
AU2013100550A4 (en) * 2013-04-19 2013-05-23 Subcon Technologies Pty Ltd A Block for an Underwater Mattress
GB201405044D0 (en) 2014-03-21 2014-05-07 Pipeshield Internat Ltd An improved lifting assembly
GB201702092D0 (en) * 2017-02-08 2017-03-22 Pipeshield Int Ltd A sub-sea mattress and lifting device therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370075A (en) * 1980-10-28 1983-01-25 Nicolon Corporation Revetment grids and mats
GB2160246A (en) * 1984-06-13 1985-12-18 O Hea Adrian Ralph Protection of surfaces
US4664552A (en) * 1985-08-16 1987-05-12 Cecil Schaaf Erosion control apparatus and method
US5846023A (en) * 1996-04-17 1998-12-08 Submar, Inc. Non-abrasive subsea mat
US5924820A (en) * 1997-02-26 1999-07-20 Creter; Richard E. Anti-scour device and method for scour prevention

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370075A (en) * 1980-10-28 1983-01-25 Nicolon Corporation Revetment grids and mats
GB2160246A (en) * 1984-06-13 1985-12-18 O Hea Adrian Ralph Protection of surfaces
US4664552A (en) * 1985-08-16 1987-05-12 Cecil Schaaf Erosion control apparatus and method
US5846023A (en) * 1996-04-17 1998-12-08 Submar, Inc. Non-abrasive subsea mat
US5924820A (en) * 1997-02-26 1999-07-20 Creter; Richard E. Anti-scour device and method for scour prevention

Also Published As

Publication number Publication date
GB2379472A (en) 2003-03-12
AU2001256523A1 (en) 2001-11-26
WO2001088277A1 (en) 2001-11-22
GB0229422D0 (en) 2003-01-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20210517