NL7410222A - Dredging system along set course - has free end of agitation pipe floating freely and travelling with dredger - Google Patents

Dredging system along set course - has free end of agitation pipe floating freely and travelling with dredger

Info

Publication number
NL7410222A
NL7410222A NL7410222A NL7410222A NL7410222A NL 7410222 A NL7410222 A NL 7410222A NL 7410222 A NL7410222 A NL 7410222A NL 7410222 A NL7410222 A NL 7410222A NL 7410222 A NL7410222 A NL 7410222A
Authority
NL
Netherlands
Prior art keywords
free end
dredger
travelling
system along
set course
Prior art date
Application number
NL7410222A
Other languages
Dutch (nl)
Original Assignee
Hollandsch Aannemersbedrijf Za
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 Hollandsch Aannemersbedrijf Za filed Critical Hollandsch Aannemersbedrijf Za
Priority to NL7410222A priority Critical patent/NL7410222A/en
Publication of NL7410222A publication Critical patent/NL7410222A/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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/10—Pipelines for conveying excavated materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)

Abstract

The system uses a self-propelled dredger, equipped with a flexible floating pressure pipe leading to an agitation point alongside the vessel. The pressure pipe (2) is connected at one end to the latter (1), but its opposite free end from which the water is projected (4) floats freely. Means are included so that whenever the dredger moves forward the free end of the pipe moves with it. This can be effected by a jet mouthpiece (5) on the free end, or there can be an angle plate slewing on the pipe end.
NL7410222A 1974-07-30 1974-07-30 Dredging system along set course - has free end of agitation pipe floating freely and travelling with dredger NL7410222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7410222A NL7410222A (en) 1974-07-30 1974-07-30 Dredging system along set course - has free end of agitation pipe floating freely and travelling with dredger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7410222A NL7410222A (en) 1974-07-30 1974-07-30 Dredging system along set course - has free end of agitation pipe floating freely and travelling with dredger

Publications (1)

Publication Number Publication Date
NL7410222A true NL7410222A (en) 1976-02-03

Family

ID=19821841

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7410222A NL7410222A (en) 1974-07-30 1974-07-30 Dredging system along set course - has free end of agitation pipe floating freely and travelling with dredger

Country Status (1)

Country Link
NL (1) NL7410222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575960A (en) * 1980-12-30 1986-03-18 Deal Troy M Dredge cutterhead
US4896445A (en) * 1980-12-30 1990-01-30 Deal Troy M Method for reducing costs and environmental impact of dredging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575960A (en) * 1980-12-30 1986-03-18 Deal Troy M Dredge cutterhead
US4896445A (en) * 1980-12-30 1990-01-30 Deal Troy M Method for reducing costs and environmental impact of dredging

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