NL7809804A - Bottom-dump hopper suction dredger - has each door sliding between vertical wall and sloping one - Google Patents

Bottom-dump hopper suction dredger - has each door sliding between vertical wall and sloping one

Info

Publication number
NL7809804A
NL7809804A NL7809804A NL7809804A NL7809804A NL 7809804 A NL7809804 A NL 7809804A NL 7809804 A NL7809804 A NL 7809804A NL 7809804 A NL7809804 A NL 7809804A NL 7809804 A NL7809804 A NL 7809804A
Authority
NL
Netherlands
Prior art keywords
sloping
vertical wall
dump hopper
door sliding
vertical
Prior art date
Application number
NL7809804A
Other languages
Dutch (nl)
Original Assignee
Scheepswerven Sint Pieter
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
Priority claimed from BE181249A external-priority patent/BE859126A/en
Application filed by Scheepswerven Sint Pieter filed Critical Scheepswerven Sint Pieter
Publication of NL7809804A publication Critical patent/NL7809804A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/28—Barges or lighters
    • B63B35/30—Barges or lighters self-discharging
    • B63B35/306—Barges or lighters self-discharging discharging through dump-gates on the bottom or sides of the barge

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The bottom-dump hopper has sliding doors in the bottom, being partic. for discharging sticky dredged material such as clay etc. Each bottom door or set of doors (5) slides between a sloping wall (4) and a vertical one (8). The vertical wall can form part of a keel (9) running the length of the vessel. The doors can be arranged to slide athwartships, and each sloping wall can form the bottom part of a vertical one (3). The design allows easy dumping of the stickiest material, without bridging taking place.
NL7809804A 1977-09-28 1978-09-27 Bottom-dump hopper suction dredger - has each door sliding between vertical wall and sloping one NL7809804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE181249A BE859126A (en) 1977-09-28 1977-09-28 BOTTOM RELEASER

Publications (1)

Publication Number Publication Date
NL7809804A true NL7809804A (en) 1979-03-30

Family

ID=3843045

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7809804A NL7809804A (en) 1977-09-28 1978-09-27 Bottom-dump hopper suction dredger - has each door sliding between vertical wall and sloping one

Country Status (1)

Country Link
NL (1) NL7809804A (en)

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed