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AU2833700A - Excavator for subsea excavation - Google Patents

Excavator for subsea excavation

Info

Publication number
AU2833700A
AU2833700A AU28337/00A AU2833700A AU2833700A AU 2833700 A AU2833700 A AU 2833700A AU 28337/00 A AU28337/00 A AU 28337/00A AU 2833700 A AU2833700 A AU 2833700A AU 2833700 A AU2833700 A AU 2833700A
Authority
AU
Australia
Prior art keywords
excavator
subsea excavation
subsea
excavation
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.)
Abandoned
Application number
AU28337/00A
Other languages
English (en)
Inventor
Trond Hystad
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.)
LEIF ARNE HYSTAD
Original Assignee
LEIF ARNE HYSTAD
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 LEIF ARNE HYSTAD filed Critical LEIF ARNE HYSTAD
Publication of AU2833700A publication Critical patent/AU2833700A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/285—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with drag buckets or scraper plates
    • 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
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • 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
    • E02F9/06—Floating substructures as supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
AU28337/00A 1999-02-22 2000-02-15 Excavator for subsea excavation Abandoned AU2833700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO19990817 1999-02-22
NO990817A NO309335B1 (no) 1999-02-22 1999-02-22 Gravemaskin for undersjöiske gravearbeider
PCT/NO2000/000055 WO2000050698A1 (en) 1999-02-22 2000-02-15 Excavator for subsea excavation

Publications (1)

Publication Number Publication Date
AU2833700A true AU2833700A (en) 2000-09-14

Family

ID=19902989

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28337/00A Abandoned AU2833700A (en) 1999-02-22 2000-02-15 Excavator for subsea excavation

Country Status (3)

Country Link
AU (1) AU2833700A (no)
NO (1) NO309335B1 (no)
WO (1) WO2000050698A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499522B (zh) * 2014-12-27 2016-07-06 贵州师范大学 小型河道淤泥清理机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL140920B (nl) * 1964-09-03 1974-01-15 Verschure & Co S Scheepswerf E Zuigbaggerinstallatie, in het bijzonder sleepzuiger.
JPS5227919B2 (no) * 1973-07-11 1977-07-22
FR2434240A1 (fr) * 1977-06-23 1980-03-21 Ferodo Sa Drague
FR2395361A1 (fr) * 1977-06-23 1979-01-19 Ferodo Sa Drague
FI67597C (fi) * 1983-09-20 1985-04-10 Waertsilae Oy Ab Mudderverk
GB2203100B (en) * 1987-04-07 1991-03-27 Joseph Caddick Water craft for clearing navigational waters

Also Published As

Publication number Publication date
WO2000050698A1 (en) 2000-08-31
NO990817L (no) 2000-08-23
NO309335B1 (no) 2001-01-15
NO990817D0 (no) 1999-02-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase