LU72216A1 - - Google Patents

Info

Publication number
LU72216A1
LU72216A1 LU72216A LU72216A LU72216A1 LU 72216 A1 LU72216 A1 LU 72216A1 LU 72216 A LU72216 A LU 72216A LU 72216 A LU72216 A LU 72216A LU 72216 A1 LU72216 A1 LU 72216A1
Authority
LU
Luxembourg
Application number
LU72216A
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 filed Critical
Publication of LU72216A1 publication Critical patent/LU72216A1/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02Travelling-gear, e.g. associated with slewing gears
    • E02F9/04Walking gears moving the dredger forward step-by-step
    • E02F9/045Walking gears moving the dredger forward step-by-step for moving on the underwater bottom
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8858Submerged units
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/905Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92Digging elements, e.g. suction heads
    • E02F3/9212Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9231Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F7/00Equipment for conveying or separating excavated material
    • E02F7/10Pipelines 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)
  • Revetment (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
LU72216A 1974-04-08 1975-04-04 LU72216A1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1553374A GB1460807A (en) 1974-04-08 1974-04-08 Dredge
GB4341474 1974-10-07

Publications (1)

Publication Number Publication Date
LU72216A1 true LU72216A1 (pt) 1976-03-02

Family

ID=26251361

Family Applications (1)

Application Number Title Priority Date Filing Date
LU72216A LU72216A1 (pt) 1974-04-08 1975-04-04

Country Status (9)

Country Link
BR (1) BR7502093A (pt)
DE (1) DE2514328A1 (pt)
DK (1) DK147275A (pt)
FR (1) FR2266771B1 (pt)
GB (1) GB1460807A (pt)
IE (1) IE40970B1 (pt)
IT (1) IT1036747B (pt)
LU (1) LU72216A1 (pt)
NL (1) NL7503910A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500868A1 (fr) * 1980-12-16 1982-09-03 Hydroconsult Sa Procede de dragage d'un fond sous-marin, notamment en grande profondeur, et installation pour la mise en oeuvre de ce procede
CN108910538A (zh) * 2018-08-13 2018-11-30 中国水利水电科学研究院 大粒径物料水平管道输送装置及其组装和使用方法

Also Published As

Publication number Publication date
IE40970L (en) 1975-10-08
BR7502093A (pt) 1976-12-21
FR2266771A1 (pt) 1975-10-31
FR2266771B1 (pt) 1978-11-03
AU7991575A (en) 1976-10-14
IT1036747B (it) 1979-10-30
DE2514328A1 (de) 1975-10-16
IE40970B1 (en) 1979-09-26
DK147275A (pt) 1975-10-09
NL7503910A (nl) 1975-10-10
GB1460807A (en) 1977-01-06

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