AT350417B - DRAGGER SHIP - Google Patents

DRAGGER SHIP

Info

Publication number
AT350417B
AT350417B AT938177A AT350417DA AT350417B AT 350417 B AT350417 B AT 350417B AT 938177 A AT938177 A AT 938177A AT 350417D A AT350417D A AT 350417DA AT 350417 B AT350417 B AT 350417B
Authority
AT
Austria
Prior art keywords
dragger
ship
dragger ship
Prior art date
Application number
AT938177A
Other languages
German (de)
Inventor
Franz Wollinger
Original Assignee
Oesterr Schiffswerften
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.)
Publication date
Application granted granted Critical
Publication of AT350417B publication Critical patent/AT350417B/en

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
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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)
  • Ship Loading And Unloading (AREA)
AT938177A 1977-12-29 DRAGGER SHIP AT350417B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT938177A ATA938177A (en) 1977-12-29 1977-12-29 DRAGGER SHIP

Publications (1)

Publication Number Publication Date
AT350417B true AT350417B (en) 1979-05-25

Family

ID=3613663

Family Applications (2)

Application Number Title Priority Date Filing Date
AT938177A AT350417B (en) 1977-12-29 DRAGGER SHIP
AT938177A ATA938177A (en) 1977-12-29 1977-12-29 DRAGGER SHIP

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT938177A ATA938177A (en) 1977-12-29 1977-12-29 DRAGGER SHIP

Country Status (5)

Country Link
AT (2) ATA938177A (en)
CS (1) CS203029B2 (en)
DE (1) DE2805061C3 (en)
RO (1) RO76740A (en)
YU (1) YU309078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481339A1 (en) * 1980-09-12 1981-10-30 Raro Moana Suction-type sea-bed dredger - includes displaceable suction head connected by tube to pump set in articulated mounting arm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319432A (en) * 1962-01-19 1963-03-01 Turbo extractor
NL129899C (en) * 1968-03-12
NL155613B (en) * 1975-04-15 1978-01-16 Ballast Nedam Groep Nv CUTTING Suction Dredger FOR Dredging Soil.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481339A1 (en) * 1980-09-12 1981-10-30 Raro Moana Suction-type sea-bed dredger - includes displaceable suction head connected by tube to pump set in articulated mounting arm

Also Published As

Publication number Publication date
DE2805061C3 (en) 1981-11-05
ATA938177A (en) 1978-10-15
YU309078A (en) 1982-08-31
DE2805061B2 (en) 1981-01-22
CS203029B2 (en) 1981-02-27
RO76740A (en) 1981-08-17
DE2805061A1 (en) 1979-07-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee