JPS60223538A - 浚渫装置 - Google Patents

浚渫装置

Info

Publication number
JPS60223538A
JPS60223538A JP21417883A JP21417883A JPS60223538A JP S60223538 A JPS60223538 A JP S60223538A JP 21417883 A JP21417883 A JP 21417883A JP 21417883 A JP21417883 A JP 21417883A JP S60223538 A JPS60223538 A JP S60223538A
Authority
JP
Japan
Prior art keywords
cutter
water
tip
blade
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.)
Granted
Application number
JP21417883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360180B2 (ru
Inventor
Tadao Nakajima
中島　忠男
Mineo Iwasaki
岩崎　峯夫
Tatsuo Todoroki
轟　達夫
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 KOWAN GIJUTSU KENKYUSHO
Original Assignee
UNYUSHO KOWAN GIJUTSU KENKYUSHO
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 KOWAN GIJUTSU KENKYUSHO filed Critical UNYUSHO KOWAN GIJUTSU KENKYUSHO
Priority to JP21417883A priority Critical patent/JPS60223538A/ja
Publication of JPS60223538A publication Critical patent/JPS60223538A/ja
Publication of JPS6360180B2 publication Critical patent/JPS6360180B2/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
    • E02F3/905—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
    • 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
    • E02F3/9218—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with jets
    • 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
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis 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)
JP21417883A 1983-11-16 1983-11-16 浚渫装置 Granted JPS60223538A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21417883A JPS60223538A (ja) 1983-11-16 1983-11-16 浚渫装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21417883A JPS60223538A (ja) 1983-11-16 1983-11-16 浚渫装置

Publications (2)

Publication Number Publication Date
JPS60223538A true JPS60223538A (ja) 1985-11-08
JPS6360180B2 JPS6360180B2 (ru) 1988-11-22

Family

ID=16651524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21417883A Granted JPS60223538A (ja) 1983-11-16 1983-11-16 浚渫装置

Country Status (1)

Country Link
JP (1) JPS60223538A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187037A (ja) * 1992-01-10 1993-07-27 Miyata Kogyo Kk 掘削吸引ノズル

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7811090B2 (en) 1996-05-08 2010-10-12 Gaumard Scientific Company, Inc. Interactive education system for teaching patient care
US8016598B2 (en) 1996-05-08 2011-09-13 Gaumard Scientific Company, Inc. Interactive education system for teaching patient care

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187037A (ja) * 1992-01-10 1993-07-27 Miyata Kogyo Kk 掘削吸引ノズル

Also Published As

Publication number Publication date
JPS6360180B2 (ru) 1988-11-22

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