NL2012302C2 - Bottom leveller system. - Google Patents

Bottom leveller system. Download PDF

Info

Publication number
NL2012302C2
NL2012302C2 NL2012302A NL2012302A NL2012302C2 NL 2012302 C2 NL2012302 C2 NL 2012302C2 NL 2012302 A NL2012302 A NL 2012302A NL 2012302 A NL2012302 A NL 2012302A NL 2012302 C2 NL2012302 C2 NL 2012302C2
Authority
NL
Netherlands
Prior art keywords
ladder
dredging
bed
cutting head
depth
Prior art date
Application number
NL2012302A
Other languages
English (en)
Dutch (nl)
Inventor
Wouter Kuijpers
Original Assignee
Ihc Holland Ie Bv
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 Ihc Holland Ie Bv filed Critical Ihc Holland Ie Bv
Priority to NL2012302A priority Critical patent/NL2012302C2/en
Priority to ES15710942T priority patent/ES2900832T3/es
Priority to PCT/NL2015/050106 priority patent/WO2015126247A1/en
Priority to EP15710942.2A priority patent/EP3108069B1/en
Application granted granted Critical
Publication of NL2012302C2 publication Critical patent/NL2012302C2/en
Priority to IL247333A priority patent/IL247333B/he

Links

Classifications

    • 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
    • E02F3/8833—Floating installations
    • E02F3/8841—Floating installations wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom
    • 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
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
    • 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
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/06—Floating substructures as supports
    • E02F9/067—Floating substructures as supports with arrangements for heave compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
NL2012302A 2014-02-21 2014-02-21 Bottom leveller system. NL2012302C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL2012302A NL2012302C2 (en) 2014-02-21 2014-02-21 Bottom leveller system.
ES15710942T ES2900832T3 (es) 2014-02-21 2015-02-20 Sistema nivelador inferior durante el dragado
PCT/NL2015/050106 WO2015126247A1 (en) 2014-02-21 2015-02-20 Bottom leveller system
EP15710942.2A EP3108069B1 (en) 2014-02-21 2015-02-20 Bottom leveller system during dredging
IL247333A IL247333B (he) 2014-02-21 2016-08-17 מערכת יישור תחתית

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2012302A NL2012302C2 (en) 2014-02-21 2014-02-21 Bottom leveller system.
NL2012302 2014-02-21

Publications (1)

Publication Number Publication Date
NL2012302C2 true NL2012302C2 (en) 2015-08-25

Family

ID=50555201

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2012302A NL2012302C2 (en) 2014-02-21 2014-02-21 Bottom leveller system.

Country Status (5)

Country Link
EP (1) EP3108069B1 (he)
ES (1) ES2900832T3 (he)
IL (1) IL247333B (he)
NL (1) NL2012302C2 (he)
WO (1) WO2015126247A1 (he)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2019004B1 (en) * 2017-05-31 2018-12-07 Dredge Yard Dmcc A cutter head with suction function and a method for using same
CN109208686B (zh) * 2017-07-05 2020-12-29 武汉德尔达科技有限公司 一种用于自航耙吸式挖泥船的浚测一体化水深测量系统
CN107620341B (zh) * 2017-10-23 2020-08-25 武汉德尔达科技有限公司 一种用于绞吸式挖泥船的浚测一体化水深测量系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319432A (fr) * 1962-01-19 1963-03-01 Turbo-extracteur
FR2553128A1 (fr) * 1983-10-07 1985-04-12 Briand Ets Perfectionnement aux barges de dragage
EP0712963A2 (en) * 1994-11-21 1996-05-22 Ballast Nedam Baggeren B.V. Device for removing dredging material, and method for operation thereof
AU2010201474A1 (en) * 2010-04-14 2010-05-06 Baggermaatschappij Boskalis B.V. Method and a cutter device for excavation of material from a bottom situated under water
EP2322728A2 (en) * 2009-11-13 2011-05-18 Baggerwerken Decloedt en Zoon N.V. Backhoe dredger for dredging soil material under water

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777376A (en) 1972-02-04 1973-12-11 Ellicott Machine Corp Articulated ladder construction for cutterhead dredge
US20050268499A1 (en) 2004-06-04 2005-12-08 Weinrib Harry P Method and apparatus for pumping with a dredge
BE1016461A3 (nl) 2005-02-22 2006-11-07 Dredging Int Snijkop voor het baggeren van grond en werkwijze voor het baggeren met behulp van deze snijkop.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319432A (fr) * 1962-01-19 1963-03-01 Turbo-extracteur
FR2553128A1 (fr) * 1983-10-07 1985-04-12 Briand Ets Perfectionnement aux barges de dragage
EP0712963A2 (en) * 1994-11-21 1996-05-22 Ballast Nedam Baggeren B.V. Device for removing dredging material, and method for operation thereof
EP2322728A2 (en) * 2009-11-13 2011-05-18 Baggerwerken Decloedt en Zoon N.V. Backhoe dredger for dredging soil material under water
AU2010201474A1 (en) * 2010-04-14 2010-05-06 Baggermaatschappij Boskalis B.V. Method and a cutter device for excavation of material from a bottom situated under water

Also Published As

Publication number Publication date
EP3108069B1 (en) 2021-10-06
EP3108069A1 (en) 2016-12-28
ES2900832T3 (es) 2022-03-18
IL247333B (he) 2020-08-31
WO2015126247A1 (en) 2015-08-27
IL247333A0 (he) 2016-09-29

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Effective date: 20190826

RC Pledge established

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Name of requester: GLAS TRUST CORPORATION LIMITED

Effective date: 20200623

MM Lapsed because of non-payment of the annual fee

Effective date: 20230301