GB1410532A - Articulated ladder construction for cutterhead dredge - Google Patents

Articulated ladder construction for cutterhead dredge

Info

Publication number
GB1410532A
GB1410532A GB336173A GB336173A GB1410532A GB 1410532 A GB1410532 A GB 1410532A GB 336173 A GB336173 A GB 336173A GB 336173 A GB336173 A GB 336173A GB 1410532 A GB1410532 A GB 1410532A
Authority
GB
United Kingdom
Prior art keywords
cutterhead
hull
ladder
articulated ladder
dredge
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
GB336173A
Other languages
English (en)
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.)
Ellicott Machine Corp
Original Assignee
Ellicott Machine Corp
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 Ellicott Machine Corp filed Critical Ellicott Machine Corp
Publication of GB1410532A publication Critical patent/GB1410532A/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
    • E02F9/067—Floating substructures as supports with arrangements for heave compensation
    • 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
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Earth Drilling (AREA)
GB336173A 1972-02-04 1973-01-23 Articulated ladder construction for cutterhead dredge Expired GB1410532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22348272A 1972-02-04 1972-02-04

Publications (1)

Publication Number Publication Date
GB1410532A true GB1410532A (en) 1975-10-15

Family

ID=22836693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB336173A Expired GB1410532A (en) 1972-02-04 1973-01-23 Articulated ladder construction for cutterhead dredge

Country Status (5)

Country Link
US (1) US3777376A (de)
JP (1) JPS5648654B2 (de)
DE (1) DE2304760C2 (de)
GB (1) GB1410532A (de)
NL (1) NL163850C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000212A (en) * 1977-06-23 1979-01-04 Ferodo Sa Dredger

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956834A (en) * 1971-11-04 1976-05-18 Mcwatters William Andrew Dredge ladder shock mounting arrangements
NL155613B (nl) * 1975-04-15 1978-01-16 Ballast Nedam Groep Nv Snijkopzuiger voor het baggeren van grond.
NL182741C (nl) * 1975-09-05 1988-05-02 Ihc Holland Nv Zuigbaggerinrichting met vaartuig, ladder, zuigbuis, snijorgaan of graafwiel.
US4394265A (en) * 1979-12-20 1983-07-19 Ihc Holland N.V. Vessel in particular suction dredger provided with means for removing oil from a water surface
EP2107167B1 (de) * 2008-04-01 2012-05-23 IHC Holland IE B.V. Saugrohrvorrichtung für einen Saugbagger mit elektrischen Antriebssystemen und Verfahren zur seiner Reparatur
NL2010028C2 (en) * 2012-12-20 2014-06-23 Ihc Holland Ie Bv Cutting dredger.
NL2010645C2 (en) * 2013-04-16 2014-10-20 Ihc Holland Ie Bv Dredging cutting wheel.
NL2011534C2 (en) * 2013-10-01 2015-04-07 Bos & Kalis Baggermaatsch Dredging vessel with a dredging pipe.
NL2012302C2 (en) 2014-02-21 2015-08-25 Ihc Holland Ie Bv Bottom leveller system.
US10287746B1 (en) 2015-12-14 2019-05-14 Dsc Dredge, Llc Wide-format swinging ladder dredge
US10156057B2 (en) * 2016-10-03 2018-12-18 Vac-Tron Equipment, Llc Rotatable hydro excavation suction wand

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880876C (de) * 1937-11-19 1953-06-25 Smit & Zoon S Scheeps & Werktu Saugbagger
FR1319432A (fr) * 1962-01-19 1963-03-01 Turbo-extracteur
FR1362757A (fr) * 1962-10-17 1964-06-05 Ellicott Machine Corp Drague hydraulique
US3495409A (en) * 1967-01-10 1970-02-17 Wilhelm Riedemann Apparatus for building a retaining wall along a bank of a body of water
NL129899C (de) * 1968-03-12
US3579872A (en) * 1968-11-05 1971-05-25 Ocean Science & Eng Dredging apparatus with surge compensating means
NL6816590A (de) * 1968-11-20 1970-05-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000212A (en) * 1977-06-23 1979-01-04 Ferodo Sa Dredger
GB2000212B (en) * 1977-06-23 1982-02-03 Ferodo Sa Dredger

Also Published As

Publication number Publication date
DE2304760C2 (de) 1983-06-30
NL7301142A (de) 1973-08-07
NL163850C (nl) 1980-10-15
US3777376A (en) 1973-12-11
JPS5648654B2 (de) 1981-11-17
NL163850B (nl) 1980-05-16
DE2304760A1 (de) 1973-08-09
JPS4888750A (de) 1973-11-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee