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NO990817L - Gravemaskin for undersjøiske gravearbeider - Google Patents

Gravemaskin for undersjøiske gravearbeider

Info

Publication number
NO990817L
NO990817L NO990817A NO990817A NO990817L NO 990817 L NO990817 L NO 990817L NO 990817 A NO990817 A NO 990817A NO 990817 A NO990817 A NO 990817A NO 990817 L NO990817 L NO 990817L
Authority
NO
Norway
Prior art keywords
excavators
excavator
underwater
underwater excavators
Prior art date
Application number
NO990817A
Other languages
English (en)
Other versions
NO990817D0 (no
NO309335B1 (no
Inventor
Trond Hystad
Original Assignee
Hystad Leif Arne
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 Hystad Leif Arne filed Critical Hystad Leif Arne
Priority to NO990817A priority Critical patent/NO309335B1/no
Publication of NO990817D0 publication Critical patent/NO990817D0/no
Priority to PCT/NO2000/000055 priority patent/WO2000050698A1/en
Priority to AU28337/00A priority patent/AU2833700A/en
Publication of NO990817L publication Critical patent/NO990817L/no
Publication of NO309335B1 publication Critical patent/NO309335B1/no

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)
NO990817A 1999-02-22 1999-02-22 Gravemaskin for undersjöiske gravearbeider NO309335B1 (no)

Priority Applications (3)

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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO990817A NO309335B1 (no) 1999-02-22 1999-02-22 Gravemaskin for undersjöiske gravearbeider

Publications (3)

Publication Number Publication Date
NO990817D0 NO990817D0 (no) 1999-02-22
NO990817L true NO990817L (no) 2000-08-23
NO309335B1 NO309335B1 (no) 2001-01-15

Family

ID=19902989

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990817A NO309335B1 (no) 1999-02-22 1999-02-22 Gravemaskin for undersjöiske gravearbeider

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
NO990817D0 (no) 1999-02-22
NO309335B1 (no) 2001-01-15
AU2833700A (en) 2000-09-14

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees