JPS54155901A - Dredging apparatus - Google Patents

Dredging apparatus

Info

Publication number
JPS54155901A
JPS54155901A JP6230779A JP6230779A JPS54155901A JP S54155901 A JPS54155901 A JP S54155901A JP 6230779 A JP6230779 A JP 6230779A JP 6230779 A JP6230779 A JP 6230779A JP S54155901 A JPS54155901 A JP S54155901A
Authority
JP
Japan
Prior art keywords
dredging apparatus
dredging
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.)
Pending
Application number
JP6230779A
Other languages
English (en)
Inventor
Pii Rateimaa Jiyon
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.)
Deepsea Ventures Inc
Original Assignee
Deepsea Ventures Inc
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 Deepsea Ventures Inc filed Critical Deepsea Ventures Inc
Publication of JPS54155901A publication Critical patent/JPS54155901A/ja
Pending legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
JP6230779A 1978-05-26 1979-05-22 Dredging apparatus Pending JPS54155901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/910,080 US4208813A (en) 1978-05-26 1978-05-26 Steerable ocean floor dredge vehicle

Publications (1)

Publication Number Publication Date
JPS54155901A true JPS54155901A (en) 1979-12-08

Family

ID=25428285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6230779A Pending JPS54155901A (en) 1978-05-26 1979-05-22 Dredging apparatus

Country Status (9)

Country Link
US (1) US4208813A (ja)
JP (1) JPS54155901A (ja)
AU (1) AU4748979A (ja)
BE (1) BE876431A (ja)
CA (1) CA1116188A (ja)
DE (1) DE2921317A1 (ja)
FR (1) FR2431575A1 (ja)
GB (1) GB2022172B (ja)
NL (1) NL7904184A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327505A (en) * 1980-06-19 1982-05-04 Deepsea Ventures, Inc. Remotely steerable dredge vehicle
NL191125C (nl) * 1982-01-18 1995-02-01 Boskalis Westminster Baggeren Inrichting voor het positioneren van een aan een zuigbuis bevestigde sleepkop.
US6050009A (en) * 1997-11-04 2000-04-18 Coflexip, S.A. Steerable underwater plow
US6061932A (en) * 1998-04-29 2000-05-16 Coflexip Stena Offshore Steerable underwater plow with movable body member
RU2167298C1 (ru) * 2000-04-04 2001-05-20 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Способ добычи конкреций и устройство для его осуществления
NL2011157C2 (en) 2013-07-12 2015-01-13 Ihc Holland Ie Bv Tailing deposit tool.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US323639A (en) * 1885-08-04 William p
US493113A (en) * 1893-03-07 Apparatus for indicating the position of tows
US398631A (en) * 1889-02-26 lissoe
US3226854A (en) * 1963-04-29 1966-01-04 John L Mero Dredge underwater pick-up head assembly
US3588174A (en) * 1969-08-01 1971-06-28 Tetra Tech Collector assembly for deep sea mining
FR2238035B1 (ja) * 1973-07-18 1981-04-17 Commissariat Energie Atomique

Also Published As

Publication number Publication date
US4208813A (en) 1980-06-24
NL7904184A (nl) 1979-11-28
AU4748979A (en) 1979-11-29
CA1116188A (en) 1982-01-12
BE876431A (fr) 1979-09-17
GB2022172B (en) 1982-06-16
GB2022172A (en) 1979-12-12
DE2921317A1 (de) 1979-12-06
FR2431575A1 (fr) 1980-02-15

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