JPS6078025A - カツタ付きドラグヘツド装置 - Google Patents

カツタ付きドラグヘツド装置

Info

Publication number
JPS6078025A
JPS6078025A JP18489583A JP18489583A JPS6078025A JP S6078025 A JPS6078025 A JP S6078025A JP 18489583 A JP18489583 A JP 18489583A JP 18489583 A JP18489583 A JP 18489583A JP S6078025 A JPS6078025 A JP S6078025A
Authority
JP
Japan
Prior art keywords
cutter
drag
seabed
soil
drag head
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.)
Granted
Application number
JP18489583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360178B2 (enrdf_load_stackoverflow
Inventor
Fumio Mori
文男 森
Naoki Kumamoto
直樹 熊本
Kenji Kamehara
亀原　検士
Kiyoto Oe
大江　清登
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.)
UNYUSHO DAIGO KOWAN KENSETSUKYOKU
Mitsubishi Heavy Industries Ltd
Original Assignee
UNYUSHO DAIGO KOWAN KENSETSUKYOKU
Mitsubishi Heavy Industries Ltd
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 UNYUSHO DAIGO KOWAN KENSETSUKYOKU, Mitsubishi Heavy Industries Ltd filed Critical UNYUSHO DAIGO KOWAN KENSETSUKYOKU
Priority to JP18489583A priority Critical patent/JPS6078025A/ja
Publication of JPS6078025A publication Critical patent/JPS6078025A/ja
Publication of JPS6360178B2 publication Critical patent/JPS6360178B2/ja
Granted 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
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • 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
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9281—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation in horizontal and transverse direction 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)
JP18489583A 1983-10-03 1983-10-03 カツタ付きドラグヘツド装置 Granted JPS6078025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18489583A JPS6078025A (ja) 1983-10-03 1983-10-03 カツタ付きドラグヘツド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18489583A JPS6078025A (ja) 1983-10-03 1983-10-03 カツタ付きドラグヘツド装置

Publications (2)

Publication Number Publication Date
JPS6078025A true JPS6078025A (ja) 1985-05-02
JPS6360178B2 JPS6360178B2 (enrdf_load_stackoverflow) 1988-11-22

Family

ID=16161195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18489583A Granted JPS6078025A (ja) 1983-10-03 1983-10-03 カツタ付きドラグヘツド装置

Country Status (1)

Country Link
JP (1) JPS6078025A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021894A (zh) * 2010-11-23 2011-04-20 章大初 转轮式海底平整器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021894A (zh) * 2010-11-23 2011-04-20 章大初 转轮式海底平整器

Also Published As

Publication number Publication date
JPS6360178B2 (enrdf_load_stackoverflow) 1988-11-22

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