FR2263445B3 - - Google Patents

Info

Publication number
FR2263445B3
FR2263445B3 FR7507024A FR7507024A FR2263445B3 FR 2263445 B3 FR2263445 B3 FR 2263445B3 FR 7507024 A FR7507024 A FR 7507024A FR 7507024 A FR7507024 A FR 7507024A FR 2263445 B3 FR2263445 B3 FR 2263445B3
Authority
FR
France
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
FR7507024A
Other versions
FR2263445A1 (fr
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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of FR2263445A1 publication Critical patent/FR2263445A1/fr
Application granted granted Critical
Publication of FR2263445B3 publication Critical patent/FR2263445B3/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E02F5/105—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water self-propulsed units moving on the underwater bottom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/04—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging screws
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E02F5/108—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using suction-effect devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E02F5/109—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using rotating digging elements
FR7507024A 1974-03-08 1975-03-06 Expired FR2263445B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2411140A DE2411140A1 (de) 1974-03-08 1974-03-08 Vorrichtung zum einbetten von auf einem gewaessergrund liegenden rohren

Publications (2)

Publication Number Publication Date
FR2263445A1 FR2263445A1 (fr) 1975-10-03
FR2263445B3 true FR2263445B3 (fr) 1977-11-10

Family

ID=5909486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507024A Expired FR2263445B3 (fr) 1974-03-08 1975-03-06

Country Status (8)

Country Link
US (1) US3995439A (fr)
JP (1) JPS50122015A (fr)
DE (1) DE2411140A1 (fr)
FR (1) FR2263445B3 (fr)
GB (1) GB1460133A (fr)
IT (1) IT1033780B (fr)
NL (1) NL7502389A (fr)
NO (1) NO750709L (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235125U (fr) * 1975-09-04 1977-03-12
US4031973A (en) * 1975-11-10 1977-06-28 Claye Robert G Placer mining tool
US4274760A (en) * 1977-08-31 1981-06-23 Norman Robert M Self-propelled underwater trenching apparatus and method
US4141667A (en) * 1977-10-11 1979-02-27 R. J. Brown And Associates Ag Underwater pipeline laying method and apparatus
NO149899C (no) * 1978-02-16 1984-07-18 Land & Marine Eng Ltd Innretning med straaleroer for graving av groefter
US4214387A (en) * 1978-06-01 1980-07-29 Brown & Root, Inc. Trenching apparatus and method
JPS5746606A (en) * 1980-09-02 1982-03-17 Kokusai Denshin Denwa Co Ltd Submarine cable burying device
SE462289B (sv) * 1982-07-14 1990-05-28 Toyo Denki Kogyosho Co Ltd Muddringsanordning
US5288172A (en) * 1991-05-28 1994-02-22 Cal Dive International Water jet system for trenching of pipelines
US5203646A (en) * 1992-02-06 1993-04-20 Cornell Research Foundation, Inc. Cable crawling underwater inspection and cleaning robot
US5626438A (en) * 1993-01-15 1997-05-06 Pipeline Rehab, Inc. System for excavating and rehabilitating underground pipelines
US6022173A (en) * 1994-01-13 2000-02-08 Saxon; Saint E. Underwater trenching system
US5456551A (en) * 1994-01-13 1995-10-10 Saxon; Saint E. Underwater trenching system
US5639185A (en) * 1994-01-13 1997-06-17 Saxon; Saint Elmo Underwater trenching system
GB9611900D0 (en) * 1996-06-07 1996-08-07 Cable & Wireless Plc Undersea cable burial
US6461081B2 (en) * 2001-02-16 2002-10-08 Michael J. Legleux Apparatus for guiding the legs of a lift boat
US7047676B2 (en) * 2004-04-02 2006-05-23 Academy Of Applied Science Rotational and positionable arm-controlled underwater bottom artifact and sample suction recovery apparatus and interchangeable bottom coring apparatus
US7721472B2 (en) * 2007-01-24 2010-05-25 J.F. Brennan Co., Inc. Fine sediment removal attachment for a dredge
US20120207546A1 (en) * 2011-02-16 2012-08-16 Lylyn Hingle Stockstill Apparatus for entrenching underwater pipelines
GB2496373A (en) * 2011-10-26 2013-05-15 Ihc Engineering Business Ltd Underwater trenching apparatus
NL2009108C2 (en) * 2012-06-25 2013-12-31 Ihc Holland Ie Bv Vessel for forming a trench in a water bottom.
DE102014005737B3 (de) * 2014-04-16 2015-09-17 Georg Linner Vorrichtung zum Aufnehmen und Entfernen von auf Gewässerböden abgelagerten plastischen, schlammartigen Stoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103790A (en) * 1959-12-17 1963-09-17 Submarine Trenching Inc Submerged trenching machine
US3429131A (en) * 1967-03-22 1969-02-25 Charles F Martin Pipeline trenching apparatus
NL6808498A (fr) * 1968-06-17 1969-12-19
US3732701A (en) * 1971-08-19 1973-05-15 R Lynch Underwater pipeline trenching apparatus
IT951208B (it) * 1972-04-07 1973-06-30 Tecnomare Spa Veicolo sottomarino per interrare cavi e condotte

Also Published As

Publication number Publication date
GB1460133A (en) 1976-12-31
JPS50122015A (fr) 1975-09-25
NL7502389A (nl) 1975-09-10
US3995439A (en) 1976-12-07
DE2411140A1 (de) 1975-11-13
NO750709L (fr) 1975-09-09
IT1033780B (it) 1979-08-10
FR2263445A1 (fr) 1975-10-03

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse