NL7202190A - - Google Patents

Info

Publication number
NL7202190A
NL7202190A NL7202190A NL7202190A NL7202190A NL 7202190 A NL7202190 A NL 7202190A NL 7202190 A NL7202190 A NL 7202190A NL 7202190 A NL7202190 A NL 7202190A NL 7202190 A NL7202190 A NL 7202190A
Authority
NL
Netherlands
Application number
NL7202190A
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
Priority to NL7202190A priority Critical patent/NL7202190A/xx
Priority to GB755473A priority patent/GB1390737A/en
Publication of NL7202190A publication Critical patent/NL7202190A/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
    • E02F3/8858—Submerged units
    • 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
    • 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
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/04—Walking gears moving the dredger forward step-by-step
    • E02F9/045—Walking gears moving the dredger forward step-by-step for moving on the underwater bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
NL7202190A 1972-02-18 1972-02-18 NL7202190A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7202190A NL7202190A (de) 1972-02-18 1972-02-18
GB755473A GB1390737A (en) 1972-02-18 1973-02-15 Cutter suction dredger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7202190A NL7202190A (de) 1972-02-18 1972-02-18

Publications (1)

Publication Number Publication Date
NL7202190A true NL7202190A (de) 1973-08-21

Family

ID=19815406

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202190A NL7202190A (de) 1972-02-18 1972-02-18

Country Status (2)

Country Link
GB (1) GB1390737A (de)
NL (1) NL7202190A (de)

Also Published As

Publication number Publication date
GB1390737A (en) 1975-04-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed