JPS6078023A - 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
JPS6078023A
JPS6078023A JP18489383A JP18489383A JPS6078023A JP S6078023 A JPS6078023 A JP S6078023A JP 18489383 A JP18489383 A JP 18489383A JP 18489383 A JP18489383 A JP 18489383A JP S6078023 A JPS6078023 A JP S6078023A
Authority
JP
Japan
Prior art keywords
drag
cutter
seabed
drag head
soil
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
JP18489383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360176B2 (enrdf_load_stackoverflow
Inventor
Fumio Mori
文男 森
Hiroshi Matsumae
松前　宏
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 JP18489383A priority Critical patent/JPS6078023A/ja
Publication of JPS6078023A publication Critical patent/JPS6078023A/ja
Publication of JPS6360176B2 publication Critical patent/JPS6360176B2/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)
JP18489383A 1983-10-03 1983-10-03 カツタ付きドラグヘツド装置 Granted JPS6078023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18489383A JPS6078023A (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
JP18489383A JPS6078023A (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
JPS6078023A true JPS6078023A (ja) 1985-05-02
JPS6360176B2 JPS6360176B2 (enrdf_load_stackoverflow) 1988-11-22

Family

ID=16161158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18489383A Granted JPS6078023A (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) JPS6078023A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6360176B2 (enrdf_load_stackoverflow) 1988-11-22

Similar Documents

Publication Publication Date Title
EP0029469B1 (en) A method of dredging and dredging implement
US4242816A (en) Dredger having a two-part boom
US2590352A (en) Ditch digger
JPS6078023A (ja) カツタ付きドラグヘツド装置
US3787989A (en) Trencher with adjustable stabilizer bar
WO2020054640A1 (ja) バケットおよび作業車両
JPS6360178B2 (enrdf_load_stackoverflow)
JPS6078026A (ja) カツタ付きドラグヘツド装置
JPS6343256Y2 (enrdf_load_stackoverflow)
US1183750A (en) Pitch-adjuster for drag-line excavator-buckets.
JP3911584B2 (ja) 浚渫船
JP2001220725A (ja) 海草除去および磯焼け対策用水中バックホウのアタッチメント
JP2022062462A (ja) 建設機械
JP2926025B2 (ja) 穴掘り機における移動方向維持装置
JP2813753B2 (ja) 水底自走式浚渫機
JPH0111806Y2 (enrdf_load_stackoverflow)
JPS6129814Y2 (enrdf_load_stackoverflow)
SU676693A1 (ru) Ковш экскаватора-драглайна
JPH0131641Y2 (enrdf_load_stackoverflow)
JPH0352276Y2 (enrdf_load_stackoverflow)
JP3835351B2 (ja) 溝掘削方法
CA2484710A1 (en) Trencher
JPH10195917A (ja) 排土装置付き作業車両
JPH0716345B2 (ja) 掘取機
JPS5913616B2 (ja) 浚渫用吸込装置