NL298911A - - Google Patents

Info

Publication number
NL298911A
NL298911A NL298911DA NL298911A NL 298911 A NL298911 A NL 298911A NL 298911D A NL298911D A NL 298911DA NL 298911 A NL298911 A NL 298911A
Authority
NL
Netherlands
Application number
Publication of NL298911A publication Critical patent/NL298911A/xx

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
    • E02F3/90—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
NL298911D NL298911A (en)

Publications (1)

Publication Number Publication Date
NL298911A true NL298911A (en)

Family

ID=1878387

Family Applications (1)

Application Number Title Priority Date Filing Date
NL298911D NL298911A (en)

Country Status (1)

Country Link
NL (1) NL298911A (en)

Cited By (6)

* 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
US4146982A (en) * 1977-05-26 1979-04-03 Toa Harbor Works Co., Ltd. Improved pump-type sludge dredging apparatus
EP0021543A1 (en) * 1979-06-25 1981-01-07 Reba B.V. Gear case for a rotary cutter head of a suction dredger
US4373277A (en) * 1981-12-07 1983-02-15 Edward Cucheran Cutter extension cone
US4593484A (en) * 1985-02-14 1986-06-10 Proehl Norman P Method of dredging with a pivotally mounted cutter head
NL1012795C2 (en) * 1999-08-09 2001-02-12 Ballast Nedam Baggeren Bv Suction dredger vessel with cutting head on lower end of suction pipe, has winches and piles which hold vessel in position as cutting operations progress

Cited By (7)

* 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
US4146982A (en) * 1977-05-26 1979-04-03 Toa Harbor Works Co., Ltd. Improved pump-type sludge dredging apparatus
EP0021543A1 (en) * 1979-06-25 1981-01-07 Reba B.V. Gear case for a rotary cutter head of a suction dredger
US4373277A (en) * 1981-12-07 1983-02-15 Edward Cucheran Cutter extension cone
EP0081957A1 (en) * 1981-12-07 1983-06-22 Edward Cucheran Cutter extension cone
US4593484A (en) * 1985-02-14 1986-06-10 Proehl Norman P Method of dredging with a pivotally mounted cutter head
NL1012795C2 (en) * 1999-08-09 2001-02-12 Ballast Nedam Baggeren Bv Suction dredger vessel with cutting head on lower end of suction pipe, has winches and piles which hold vessel in position as cutting operations progress

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