GB1367054A - Floating dredgers - Google Patents

Floating dredgers

Info

Publication number
GB1367054A
GB1367054A GB375273A GB375273A GB1367054A GB 1367054 A GB1367054 A GB 1367054A GB 375273 A GB375273 A GB 375273A GB 375273 A GB375273 A GB 375273A GB 1367054 A GB1367054 A GB 1367054A
Authority
GB
United Kingdom
Prior art keywords
dredger
carriage
hopper
jan
mounting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB375273A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN DWE GmbH
Original Assignee
Deggendorfer Werft und Eisenbau GmbH
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 Deggendorfer Werft und Eisenbau GmbH filed Critical Deggendorfer Werft und Eisenbau GmbH
Publication of GB1367054A publication Critical patent/GB1367054A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B63B35/308—Split barges interconnected hingedly or slidably
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Handcart (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Discharge Of Articles From Conveyors (AREA)

Abstract

1367054 Hopper dredgers DEGGENDORFER WERFT UND EISENBAU GmbH 25 Jan 1973 [28 Jan 1972] 3752/73 Heading B7A [Also in Division E1] A grab bucket unit 10-13 is movable transversely of the dredger on a carriage 9 which is in turn movable longitudinally of the dredger on rails 8 secured to coamings 7 on the hopper halves 1 and 2. To allow for changes in rail spacing when the hopper is operated, the carriage wheels 15 at one side of the dredger are carried by a mounting 17 which can pivot laterally with respect to the carriage 9. The wheels 15 and the rail on which they rest are similarly curved in cross-section so that they remain in full contact during pivoting of the mounting 17.
GB375273A 1972-01-28 1973-01-25 Floating dredgers Expired GB1367054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2203928 1972-01-28

Publications (1)

Publication Number Publication Date
GB1367054A true GB1367054A (en) 1974-09-18

Family

ID=5834253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB375273A Expired GB1367054A (en) 1972-01-28 1973-01-25 Floating dredgers

Country Status (6)

Country Link
DE (1) DE2203928C2 (en)
ES (1) ES411020A1 (en)
FR (1) FR2169207B1 (en)
GB (1) GB1367054A (en)
IT (1) IT978125B (en)
NL (1) NL7300880A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8006209A (en) * 1980-11-13 1982-06-01 Ihc Holland Nv TOWING SUCTION DEVICE.
FR2696412B1 (en) * 1992-10-05 1994-12-02 Morillon Corvol Courbot Service pontoon.
CN111252202B (en) * 2020-02-11 2021-09-14 中交一航局第一工程有限公司 Water stone throwing device and stone throwing method based on device

Also Published As

Publication number Publication date
DE2203928B1 (en) 1973-06-28
IT978125B (en) 1974-09-20
FR2169207B1 (en) 1976-05-14
DE2203928C2 (en) 1974-01-24
NL7300880A (en) 1973-07-31
FR2169207A1 (en) 1973-09-07
ES411020A1 (en) 1975-12-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee