HU201587B - Pump dredger - Google Patents

Pump dredger Download PDF

Info

Publication number
HU201587B
HU201587B HU871931A HU193187A HU201587B HU 201587 B HU201587 B HU 201587B HU 871931 A HU871931 A HU 871931A HU 193187 A HU193187 A HU 193187A HU 201587 B HU201587 B HU 201587B
Authority
HU
Hungary
Prior art keywords
pump
excavator according
bucket
grab bucket
boom structure
Prior art date
Application number
HU871931A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT49660A (en
Inventor
Martti Kuusisto
Original Assignee
Lannen Konepaja 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 Lannen Konepaja Oy filed Critical Lannen Konepaja Oy
Publication of HUT49660A publication Critical patent/HUT49660A/hu
Publication of HU201587B publication Critical patent/HU201587B/hu

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
HU871931A 1986-03-17 1987-03-17 Pump dredger HU201587B (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
HUT49660A HUT49660A (en) 1989-10-30
HU201587B true HU201587B (en) 1990-11-28

Family

ID=8522309

Family Applications (1)

Application Number Title Priority Date Filing Date
HU871931A HU201587B (en) 1986-03-17 1987-03-17 Pump dredger

Country Status (5)

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

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 (ko) * 2002-08-13 2004-11-10 이기호 유압사용 건설기계장비를 위한 윤활유 자동공급장치
FI113846B (fi) * 2003-04-09 2004-06-30 Yhteisviejaet Tamex Oy Menetelmä maa-aineksen seulomiseksi ja seulaväline
ITPR20040041A1 (it) * 2004-06-10 2004-09-10 Zardi Costruzioni Di Zardi Angelo Dispositivo ed apparato draganti.
NL1029765C2 (nl) * 2005-08-18 2007-02-20 Gmb Beheer B V Rioolreinigingsvoertuig en werkwijze om riolering te reinigen.
KR100729864B1 (ko) 2006-05-03 2007-06-21 남선개발 주식회사 준설선
NL1033662C2 (nl) * 2007-01-03 2008-07-04 Martens En Van Oord Groep B V Systeem, inrichting en werkwijze voor verwijdering van bodemmateriaal.
RU172124U1 (ru) * 2016-11-24 2017-06-29 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Грунтосос
BE1026609B1 (nl) * 2018-09-14 2020-04-14 Van Rompay Boudewijn Gabriel Inrichting voor het verwijderen van slib en/of zand van de bodem van een watergebied
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 (de) * 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 (fi) * 1965-09-18 1973-11-12 Mohn Upotettava keskipakopumppu.
DE1929111C3 (de) * 1968-06-17 1979-02-22 Giovanni Florenz Faldi (Italien) Saugbaggervorrichtung
US3774323A (en) * 1971-05-14 1973-11-27 Vaughan Co Composite bucket-hydraulic dredge
FI62885C (fi) * 1978-05-23 1983-03-10 Sah Ko Oy Arbetsponton
SE462289B (sv) * 1982-07-14 1990-05-28 Toyo Denki Kogyosho Co Ltd Muddringsanordning
FR2553128B1 (fr) * 1983-10-07 1986-04-11 Briand Ets Perfectionnement aux barges de dragage
DE3443375C1 (de) * 1984-11-28 1986-05-22 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Löffel zum Räumen von Kanälen und Gräben
US4631844A (en) * 1985-07-15 1986-12-30 Deal Troy M Hydraulic shovel dredge system

Also Published As

Publication number Publication date
DK156403C (da) 1990-01-02
DK562687D0 (da) 1987-10-27
EP0259472B1 (de) 1991-09-25
FI861101A0 (fi) 1986-03-17
FI81864B (fi) 1990-08-31
DK156403B (da) 1989-08-14
FI861101A (fi) 1987-09-18
WO1987005649A1 (en) 1987-09-24
HUT49660A (en) 1989-10-30
FI81864C (fi) 1993-01-13
DK562687A (da) 1987-10-27
EP0259472A1 (de) 1988-03-16

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee