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DK3268583T3 - Underwater grab system and marine vessel with such an underwater grab system - Google Patents

Underwater grab system and marine vessel with such an underwater grab system Download PDF

Info

Publication number
DK3268583T3
DK3268583T3 DK16722411.2T DK16722411T DK3268583T3 DK 3268583 T3 DK3268583 T3 DK 3268583T3 DK 16722411 T DK16722411 T DK 16722411T DK 3268583 T3 DK3268583 T3 DK 3268583T3
Authority
DK
Denmark
Prior art keywords
grab system
underwater
underwater grab
marine vessel
marine
Prior art date
Application number
DK16722411.2T
Other languages
Danish (da)
Inventor
Johannes Jacobus Stoelhorst
Original Assignee
Van Oord Dredging And Marine Contractors B V
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 Van Oord Dredging And Marine Contractors B V filed Critical Van Oord Dredging And Marine Contractors B V
Application granted granted Critical
Publication of DK3268583T3 publication Critical patent/DK3268583T3/en

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
    • E02F3/8858—Submerged units
    • E02F3/8866—Submerged units self propelled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • 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
    • E02F9/062—Advancing equipment, e.g. spuds for floating dredgers
    • 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)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
DK16722411.2T 2015-03-11 2016-03-11 Underwater grab system and marine vessel with such an underwater grab system DK3268583T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2014436A NL2014436B1 (en) 2015-03-11 2015-03-11 Subsea grab system and marine vessel having such subbsea grab system.
PCT/NL2016/050175 WO2016144177A1 (en) 2015-03-11 2016-03-11 Subsea grab system and marine vessel having such subsea grab system

Publications (1)

Publication Number Publication Date
DK3268583T3 true DK3268583T3 (en) 2020-03-16

Family

ID=53177849

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16722411.2T DK3268583T3 (en) 2015-03-11 2016-03-11 Underwater grab system and marine vessel with such an underwater grab system

Country Status (4)

Country Link
EP (1) EP3268583B1 (en)
DK (1) DK3268583T3 (en)
NL (1) NL2014436B1 (en)
WO (1) WO2016144177A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107806127A (en) * 2017-10-30 2018-03-16 上海振华重工启东海洋工程股份有限公司 A kind of vertical lifting of all-around mobile reamer arm is from navigating cutter suction dredger
CN108411921A (en) * 2018-05-11 2018-08-17 上海振华重工(集团)股份有限公司 A kind of jackstone pipe and jackstone system
CN110453746A (en) * 2019-08-27 2019-11-15 卢文涛 Dredger and the husky control method of digging
CN114088452A (en) * 2021-11-18 2022-02-25 海南省地球物理学会 Visual seabed polymetallic nodule sampling device
EP4282747A1 (en) * 2022-05-26 2023-11-29 Fundación Tecnalia Research & Innovation Underwater cable robot
CN115950675B (en) * 2023-02-21 2023-10-24 中国地质大学（北京） Submarine surface layer rock and soil sampling device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693730A (en) * 1970-07-22 1972-09-26 Inst Geol I Razrabotki Gorjuch Vibratory device for taking bottom sediments cores
GB1361296A (en) * 1971-08-24 1974-07-24 Shell Int Research Method of placing a pedestal conductor and a conductor string used in drilling an offshore well
US4010560A (en) * 1975-05-14 1977-03-08 Diggs Richard E Deep sea mining apparatus and method
US4232903A (en) * 1978-12-28 1980-11-11 Lockheed Missiles & Space Co., Inc. Ocean mining system and process
US8935864B2 (en) * 2010-08-13 2015-01-20 Deep Reach Technology, Inc. Subsea excavation systems and methods
WO2014098913A1 (en) 2012-12-21 2014-06-26 Neptune Minerals, Inc. Subsea mining system and method

Also Published As

Publication number Publication date
WO2016144177A1 (en) 2016-09-15
EP3268583B1 (en) 2020-01-08
EP3268583A1 (en) 2018-01-17
NL2014436B1 (en) 2016-10-14

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