DK156403C - dredging - Google Patents

dredging

Info

Publication number
DK156403C
DK156403C DK562687A DK562687A DK156403C DK 156403 C DK156403 C DK 156403C DK 562687 A DK562687 A DK 562687A DK 562687 A DK562687 A DK 562687A DK 156403 C DK156403 C DK 156403C
Authority
DK
Denmark
Prior art keywords
dredging
Prior art date
Application number
DK562687A
Other languages
Danish (da)
Other versions
DK156403B (en
DK562687D0 (en
DK562687A (en
Inventor
Martti Kuusisto
Original Assignee
Laennen Tehtaat Oy
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 Laennen Tehtaat Oy filed Critical Laennen Tehtaat Oy
Publication of DK562687D0 publication Critical patent/DK562687D0/en
Publication of DK562687A publication Critical patent/DK562687A/en
Publication of DK156403B publication Critical patent/DK156403B/en
Application granted granted Critical
Publication of DK156403C publication Critical patent/DK156403C/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
    • E02F3/8833—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
    • E02F3/92—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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • 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
DK562687A 1986-03-17 1987-10-27 dredging DK156403C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI861101A FI81864C (en) 1986-03-17 1986-03-17 SUGMUDDRINGSANORDNING
FI861101 1986-03-17
PCT/FI1987/000035 WO1987005649A1 (en) 1986-03-17 1987-03-17 Dredger
FI8700035 1987-03-17

Publications (4)

Publication Number Publication Date
DK562687D0 DK562687D0 (en) 1987-10-27
DK562687A DK562687A (en) 1987-10-27
DK156403B DK156403B (en) 1989-08-14
DK156403C true DK156403C (en) 1990-01-02

Family

ID=8522309

Family Applications (1)

Application Number Title Priority Date Filing Date
DK562687A DK156403C (en) 1986-03-17 1987-10-27 dredging

Country Status (5)

Country Link
EP (1) EP0259472B1 (en)
DK (1) DK156403C (en)
FI (1) FI81864C (en)
HU (1) HU201587B (en)
WO (1) WO1987005649A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860042B2 (en) * 2002-07-19 2005-03-01 Walker-Dawson Interests, Inc. Excavation system employing a jet pump
KR100457009B1 (en) * 2002-08-13 2004-11-10 이기호 An Auto Lubrication Device for Hydraulic Construction Equipment
FI113846B (en) * 2003-04-09 2004-06-30 Yhteisviejaet Tamex Oy Soil screening method for dredging rivers, city canals and harbors, involves scooping soil with scoop equipment and sucking soil and water from scoop equipment into outlet tube
ITPR20040041A1 (en) * 2004-06-10 2004-09-10 Zardi Costruzioni Di Zardi Angelo DREDGING DEVICE AND APPARATUS.
NL1029765C2 (en) * 2005-08-18 2007-02-20 Gmb Beheer B V Drain cleaning vehicle, includes suction hose for removing fouling material with cleaning head capable of separating water by centrifugal force
KR100729864B1 (en) 2006-05-03 2007-06-21 남선개발 주식회사 Dredger
NL1033662C2 (en) * 2007-01-03 2008-07-04 Martens En Van Oord Groep B V Harmful objects e.g. explosives, removing system, has separation unit separating objects with soil material in part containing soil material with dimensions smaller than preset minimum dimensions, and nozzle accommodating part through tube
RU172124U1 (en) * 2016-11-24 2017-06-29 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Dirt pump
BE1026609B1 (en) * 2018-09-14 2020-04-14 Van Rompay Boudewijn Gabriel Device for removing sludge and / or sand from the bottom of a wetland
US20200318313A1 (en) * 2019-04-04 2020-10-08 Richard E Asherman Excavator bucket for underwater use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE107974C (en) * 1898-09-09
US776051A (en) * 1904-03-09 1904-11-29 Otto Fruehling Adjustable dredger-head for suction-dredges.
US2952083A (en) * 1956-07-27 1960-09-13 John H Forkner Dredge construction
FI47423C (en) * 1965-09-18 1973-11-12 Mohn Submersible centrifugal pump.
DE1929111C3 (en) * 1968-06-17 1979-02-22 Giovanni Florenz Faldi (Italien) Suction dredging device
US3774323A (en) * 1971-05-14 1973-11-27 Vaughan Co Composite bucket-hydraulic dredge
FI62885C (en) * 1978-05-23 1983-03-10 Sah Ko Oy ARBETSPONTON
SE462289B (en) * 1982-07-14 1990-05-28 Toyo Denki Kogyosho Co Ltd dredging DEVICE
FR2553128B1 (en) * 1983-10-07 1986-04-11 Briand Ets IMPROVEMENT IN DREDGING BARGES
DE3443375C1 (en) * 1984-11-28 1986-05-22 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Bucket for clearing channels and ditches
US4631844A (en) * 1985-07-15 1986-12-30 Deal Troy M Hydraulic shovel dredge system

Also Published As

Publication number Publication date
EP0259472B1 (en) 1991-09-25
DK156403B (en) 1989-08-14
FI861101A (en) 1987-09-18
DK562687D0 (en) 1987-10-27
EP0259472A1 (en) 1988-03-16
WO1987005649A1 (en) 1987-09-24
FI81864B (en) 1990-08-31
FI81864C (en) 1993-01-13
HUT49660A (en) 1989-10-30
DK562687A (en) 1987-10-27
HU201587B (en) 1990-11-28
FI861101A0 (en) 1986-03-17

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Legal Events

Date Code Title Description
PBP Patent lapsed