CA1043361A - Dredging system and methods of dredging - Google Patents

Dredging system and methods of dredging

Info

Publication number
CA1043361A
CA1043361A CA277,570A CA277570A CA1043361A CA 1043361 A CA1043361 A CA 1043361A CA 277570 A CA277570 A CA 277570A CA 1043361 A CA1043361 A CA 1043361A
Authority
CA
Canada
Prior art keywords
disc
housing
generally
cut
boom
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.)
Expired
Application number
CA277,570A
Other languages
English (en)
French (fr)
Inventor
Leward N. Smith
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1043361A publication Critical patent/CA1043361A/en
Expired 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
    • E02F3/9256—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
    • E02F3/9275—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 parallel to longitudinal axis of the suction pipe
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
CA277,570A 1976-04-28 1977-04-28 Dredging system and methods of dredging Expired CA1043361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,275 US4052801A (en) 1976-04-28 1976-04-28 Dredging system and methods of dredging

Publications (1)

Publication Number Publication Date
CA1043361A true CA1043361A (en) 1978-11-28

Family

ID=24734566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA277,570A Expired CA1043361A (en) 1976-04-28 1977-04-28 Dredging system and methods of dredging

Country Status (6)

Country Link
US (1) US4052801A (enExample)
JP (2) JPS52155844A (enExample)
AU (1) AU498747B2 (enExample)
BR (1) BR7702680A (enExample)
CA (1) CA1043361A (enExample)
NL (1) NL167749C (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052801A (en) * 1976-04-28 1977-10-11 Smith Leward N Dredging system and methods of dredging
NL166747C (nl) * 1976-06-23 1981-09-15 Konijn Machinebouw Nv Inrichting voor het loswoelen en afvoeren van grond- lagen.
NL170033C (nl) * 1978-05-11 1982-09-16 Reba Bv Snijkop met vlakke bodem voor een cutterzuiger.
NL169765C (nl) * 1978-12-06 1982-08-16 Konijn Machinebouw Nv Inrichting voor het losmaken en afvoeren van grond, in het bijzonder onder water.
DE2966837D1 (en) * 1979-11-15 1984-04-26 Ballast Nedam Groep Nv A method of dredging and dredging implement
JPS58187689U (ja) * 1982-06-09 1983-12-13 三菱重工業株式会社 パイプホイツプ防止装置
US5791074A (en) * 1993-07-15 1998-08-11 Minpro Australia N.L. Dredge
NL9401939A (nl) * 1994-11-21 1996-07-01 Ballast Nedam Baggeren Bv Inrichting voor het verwijderen van baggermateriaal, alsmede werkwijze voor het bedrijven daarvan.
US6922922B2 (en) * 2003-01-23 2005-08-02 Rickey Cheramie Amphibious dredging vehicle and method for restoring wetlands using same
US7472501B2 (en) * 2003-01-23 2009-01-06 Rickey Cheramie Method and system for building up land in a water-covered or water-surrounded area and land body formed by use of same
NL2010645C2 (en) * 2013-04-16 2014-10-20 Ihc Holland Ie Bv Dredging cutting wheel.
US9439351B2 (en) * 2014-08-15 2016-09-13 Matt Nelson Boom arm cutting disk device
JP5843341B1 (ja) * 2015-02-23 2016-01-13 国立研究開発法人港湾空港技術研究所 水底土砂除去装置および水底土砂除去工法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US388253A (en) * 1888-08-21 Dredging-machine
US341539A (en) * 1886-05-11 angell
DE582374C (de) * 1933-08-14 Ind Akt Ges Saugluftfoerderer mit einer um die Achse der Saugfoerderleitung mittels eines Kraftantriebs drehbaren Saugduese
US222380A (en) * 1879-12-09 Improvement in dredging-mach ines
US709861A (en) * 1900-01-18 1902-09-30 Lindon W Bates Cutter-head for hydraulic dredgers.
US887506A (en) * 1907-10-19 1908-05-12 Charles N Newcomb Suction-dredge.
DE1113669B (de) * 1958-09-26 1961-09-07 Franz Koerste Saugkopf fuer Saugbagger
FR1463335A (fr) * 1966-01-10 1966-12-23 A U W Riedemann Landmaschinen Excavateur combiné de suçage et de chasse
DE1634990C3 (de) * 1966-09-09 1975-03-06 Schuettgutfoerdertechnik Ag, Zug (Schweiz) Saugkopf für Saugbagger
US3867772A (en) * 1972-01-28 1975-02-25 Leward N Smith Method of excavating to form or enlarge a waterway
NL145008B (nl) * 1972-06-30 1975-02-17 Ir Gijsbertus Jan Willem Booms Snijkop voor een cutterzuiger.
US3807066A (en) * 1972-11-29 1974-04-30 N Proehl Cutter head for suction dredge
US4052801A (en) * 1976-04-28 1977-10-11 Smith Leward N Dredging system and methods of dredging

Also Published As

Publication number Publication date
BR7702680A (pt) 1978-01-10
NL167749B (nl) 1981-08-17
JPS52155844A (en) 1977-12-24
NL7704600A (nl) 1977-11-01
JPS5652233A (en) 1981-05-11
NL167749C (nl) 1982-01-18
AU2460577A (en) 1978-11-02
AU498747B2 (en) 1979-03-22
JPS5617492B2 (enExample) 1981-04-22
US4052801A (en) 1977-10-11

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