GB2126627B - Dredging apparatus - Google Patents

Dredging apparatus

Info

Publication number
GB2126627B
GB2126627B GB08319021A GB8319021A GB2126627B GB 2126627 B GB2126627 B GB 2126627B GB 08319021 A GB08319021 A GB 08319021A GB 8319021 A GB8319021 A GB 8319021A GB 2126627 B GB2126627 B GB 2126627B
Authority
GB
United Kingdom
Prior art keywords
dredging apparatus
dredging
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
GB08319021A
Other versions
GB8319021D0 (en
GB2126627A (en
Inventor
Toshinobu Araoka
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.)
Toyo Denki Industrial Co Ltd
Original Assignee
Toyo Denki Industrial Co 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
Priority claimed from JP10763082U external-priority patent/JPS5914865U/en
Priority claimed from JP10762982U external-priority patent/JPS5914864U/en
Priority claimed from JP13084982U external-priority patent/JPS5935450U/en
Priority claimed from JP13434982U external-priority patent/JPS5938572U/en
Application filed by Toyo Denki Industrial Co Ltd filed Critical Toyo Denki Industrial Co Ltd
Publication of GB8319021D0 publication Critical patent/GB8319021D0/en
Publication of GB2126627A publication Critical patent/GB2126627A/en
Application granted granted Critical
Publication of GB2126627B publication Critical patent/GB2126627B/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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E02F3/925—Passive suction heads with no mechanical cutting means 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
    • E02F3/9256—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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Shovels (AREA)
  • Operation Control Of Excavators (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
GB08319021A 1982-07-14 1983-07-14 Dredging apparatus Expired GB2126627B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10763082U JPS5914865U (en) 1982-07-14 1982-07-14 dredging equipment
JP10762982U JPS5914864U (en) 1982-07-14 1982-07-14 dredging equipment
JP13084982U JPS5935450U (en) 1982-08-30 1982-08-30 working equipment
JP13434982U JPS5938572U (en) 1982-09-03 1982-09-03 working equipment

Publications (3)

Publication Number Publication Date
GB8319021D0 GB8319021D0 (en) 1983-08-17
GB2126627A GB2126627A (en) 1984-03-28
GB2126627B true GB2126627B (en) 1986-06-04

Family

ID=27469547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08319021A Expired GB2126627B (en) 1982-07-14 1983-07-14 Dredging apparatus

Country Status (5)

Country Link
DE (2) DE3325476A1 (en)
FR (1) FR2530277B1 (en)
GB (1) GB2126627B (en)
IT (1) IT1161501B (en)
SE (1) SE462289B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226399A (en) * 1985-07-26 1987-02-04 Toyo Denki Kogyosho:Kk Submersible pump
FI81864C (en) * 1986-03-17 1993-01-13 Laennen Tehtaat Oy SUGMUDDRINGSANORDNING
US4942682A (en) * 1989-07-13 1990-07-24 Ellicott Machine Corporation Dredging module for use with conventional back hoe apparatus
DE10212296A1 (en) * 2002-03-20 2003-10-09 Carsten Deny Method for operating a floating dredger uses a drawing hose on floating bodies fixed at defined spots by a land link with density of material drawn regulated by a computer.
ITPR20040041A1 (en) * 2004-06-10 2004-09-10 Zardi Costruzioni Di Zardi Angelo DREDGING DEVICE AND APPARATUS.
BE1021095B1 (en) * 2013-11-04 2016-01-18 VAN ROMPAY BOUDEWIJN GABRIëL DEVICE AND METHOD FOR REMOVING SLUDGE FROM THE BOTTOM OF A WATER FIELD
US9863440B2 (en) 2014-06-26 2018-01-09 Dragflow S.R.L. Submersible pump
CN105155605B (en) * 2015-08-14 2017-12-12 吴增华 A kind of amphibious shovel loader
US10450720B2 (en) * 2016-04-21 2019-10-22 Boudewijn Gabriël Van Rompay Device and method for removing alluvial deposits from the bed of a body of water
CN106522300B (en) * 2016-11-30 2018-08-07 中国舰船研究设计中心 A kind of reservoir desilting sand device of remote control
CN110984270B (en) * 2019-12-13 2022-01-14 上海友为工程设计有限公司 Novel jet type dredging equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1484760A1 (en) * 1960-06-04 1969-04-10 A U W Riedemann Ohg Suction and flushing excavators
FR1319432A (en) * 1962-01-19 1963-03-01 Turbo extractor
FR1399637A (en) * 1964-04-06 1965-05-21 Chantiers Navals De Chalon Sur Squeegee group
FI47423C (en) * 1965-09-18 1973-11-12 Mohn Submersible centrifugal pump.
NL162162C (en) * 1968-06-17 1980-04-15 Faldi Giovanni DREDGING PLANT INCLUDING A VESSEL AND AN EXCAVATOR WITH A PUMPING DEVICE.
GB1398983A (en) * 1972-05-18 1975-06-25 British Gas Corp Excavating machines
ES432182A1 (en) * 1973-11-23 1977-02-01 Marcona Corp Method and apparatus for removing a settled body of aprticulate material of the type that forms a pumpable slurry with a liquid
DE2411140A1 (en) * 1974-03-08 1975-11-13 Orenstein & Koppel Ag DEVICE FOR EMBEDDING PIPES LYING ON A WATER BASE
US4307525A (en) * 1979-08-16 1981-12-29 Amtec Development Company Pneumatic-hydraulic pump dredge
FR2494747A1 (en) * 1980-11-24 1982-05-28 Sovran Jean Paul Dredging arm attachment for earthworking machine - comprises ram=actuated telescopic arm pivotally attached to existing jointed arm

Also Published As

Publication number Publication date
SE462289B (en) 1990-05-28
GB8319021D0 (en) 1983-08-17
SE8303949L (en) 1984-01-15
DE3325476A1 (en) 1984-01-19
GB2126627A (en) 1984-03-28
SE8303949D0 (en) 1983-07-12
FR2530277B1 (en) 1985-06-28
DE8320352U1 (en) 1986-06-26
FR2530277A1 (en) 1984-01-20
IT1161501B (en) 1987-03-18

Similar Documents

Publication Publication Date Title
DE3362267D1 (en) Sheet-binding apparatus
DE3372073D1 (en) Medicine-delivering apparatus
GB2092643B (en) Dredging apparatus
GB2119765B (en) Web-reeling apparatus
GB2130276B (en) Anti-scour apparatus
GB8305578D0 (en) Oculometer apparatus
EP0099756A3 (en) Diaphanoscopy apparatus
GB2138270B (en) Rice-hulling apparatus
GB2126118B (en) Fuel-reforming apparatus
GB8323371D0 (en) Slag-scraping apparatus
GB8316423D0 (en) Car-directing apparatus
DE3265451D1 (en) Dredging apparatus
GB2126627B (en) Dredging apparatus
GB2127551B (en) Weighbelt apparatus
GB2147640B (en) Excavating apparatus
GB8321763D0 (en) Manupulator apparatus
GB2118480B (en) Combination apparatus
GB8323893D0 (en) Grab bucket apparatus
GB2129848B (en) Well apparatus
GB2125757B (en) Block-handling apparatus
EP0095306A3 (en) Flex-pack interconnection apparatus
GB2115038B (en) Digging apparatus
GB2123295B (en) First aid apparatus
HK59087A (en) Parts-feeding apparatus
GB8308237D0 (en) De-shelling apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020714