FR2374235A1 - Dispositif pour le dechargement de godets de dragage - Google Patents

Dispositif pour le dechargement de godets de dragage

Info

Publication number
FR2374235A1
FR2374235A1 FR7638038A FR7638038A FR2374235A1 FR 2374235 A1 FR2374235 A1 FR 2374235A1 FR 7638038 A FR7638038 A FR 7638038A FR 7638038 A FR7638038 A FR 7638038A FR 2374235 A1 FR2374235 A1 FR 2374235A1
Authority
FR
France
Prior art keywords
buckets
unloading
movable members
guide means
endless
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
FR7638038A
Other languages
English (en)
Other versions
FR2374235B1 (fr
Inventor
Michel Gauthier
Francois Le Foll
Christian Charles
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.)
NAL POUR EXPL OCEANS CENTRE
Original Assignee
NAL POUR EXPL OCEANS CENTRE
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 NAL POUR EXPL OCEANS CENTRE filed Critical NAL POUR EXPL OCEANS CENTRE
Priority to FR7638038A priority Critical patent/FR2374235A1/fr
Priority to BE183349A priority patent/BE861719A/fr
Priority to NL7713747A priority patent/NL7713747A/xx
Priority to AU31506/77A priority patent/AU513454B2/en
Priority to NZ185983A priority patent/NZ185983A/xx
Priority to US05/860,895 priority patent/US4184583A/en
Priority to GB52337/77A priority patent/GB1559954A/en
Priority to ZA00777482A priority patent/ZA777482B/xx
Priority to IT12882/77A priority patent/IT1089677B/it
Priority to DE2756241A priority patent/DE2756241C3/de
Priority to CA293,233A priority patent/CA1081157A/fr
Priority to SE7714363A priority patent/SE433861B/xx
Priority to ES465153A priority patent/ES465153A1/es
Priority to SU772559603A priority patent/SU820666A3/ru
Priority to NO774352A priority patent/NO143073C/no
Priority to JP15157977A priority patent/JPS5376534A/ja
Publication of FR2374235A1 publication Critical patent/FR2374235A1/fr
Application granted granted Critical
Publication of FR2374235B1 publication Critical patent/FR2374235B1/fr
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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/12—Component parts, e.g. bucket troughs
    • E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
    • E02F3/144—Buckets; Chains; Guides for buckets or chains; Drives for chains emptying or cleaning the buckets, e.g. in combination with spoil removing equipment
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/081—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain mounted on floating substructures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Ship Loading And Unloading (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

Dispositif pour le déchargement de godets de dragage montés sur une ligne sans fin de dragage en continu des fonds marins. Ce dispositif comporte essentiellement des moyens de guidage 4 des godets 1, comportant eux-mêmes un poste de déchargement 5, et au moins deux organes mobiles 11 et 13 animés de mouvements synchrones et cycliques, se déplaçant dans une direction sensiblement perpendiculaire à celle du mouvement desdits godets, la ligne sans fin de dragage 3 passant non seulement sur lesdits organes mobiles, mais également sur des poulies 9, 10 et 15 situées sur lesdits moyens de guidage 4 et de part et d'autre desdits organes mobiles Il et 13. Application au déchargement de godets chargés de nodules polymétalliques.
FR7638038A 1976-12-17 1976-12-17 Dispositif pour le dechargement de godets de dragage Granted FR2374235A1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR7638038A FR2374235A1 (fr) 1976-12-17 1976-12-17 Dispositif pour le dechargement de godets de dragage
BE183349A BE861719A (fr) 1976-12-17 1977-12-09 Dispositif pour le dechargement de godets de dragage
NL7713747A NL7713747A (nl) 1976-12-17 1977-12-12 Inrichting voor het ledigen van baggeremmers.
AU31506/77A AU513454B2 (en) 1976-12-17 1977-12-13 Emptying dredge buckets
NZ185983A NZ185983A (en) 1976-12-17 1977-12-14 Device for emptying dredge buckets
GB52337/77A GB1559954A (en) 1976-12-17 1977-12-15 Device for use in the empying of dredging buckets
ZA00777482A ZA777482B (en) 1976-12-17 1977-12-15 A device for use in the emptying of dredging buckets
IT12882/77A IT1089677B (it) 1976-12-17 1977-12-15 Dispositivo per lo scarico di tazze di dragaggio
US05/860,895 US4184583A (en) 1976-12-17 1977-12-15 Device for use in the emptying of dredging buckets
CA293,233A CA1081157A (fr) 1976-12-17 1977-12-16 Dispositif de vidange de godets de drague
SE7714363A SE433861B (sv) 1976-12-17 1977-12-16 Anordning for tomning av slepskopor
ES465153A ES465153A1 (es) 1976-12-17 1977-12-16 Perfeccionamientos en dispositivos para la descarga de can- gilones de dragado enganchados por un cable a una linea sin-fin de dragado
SU772559603A SU820666A3 (ru) 1976-12-17 1977-12-16 Устройство дл разгрузки траловых ковшей
NO774352A NO143073C (no) 1976-12-17 1977-12-16 Anordning for bruk ved toemming av bunnskraper.
DE2756241A DE2756241C3 (de) 1976-12-17 1977-12-16 Entladevorrichtung für Schürfkübel
JP15157977A JPS5376534A (en) 1976-12-17 1977-12-16 Apparatus for emptying dredging bucket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638038A FR2374235A1 (fr) 1976-12-17 1976-12-17 Dispositif pour le dechargement de godets de dragage

Publications (2)

Publication Number Publication Date
FR2374235A1 true FR2374235A1 (fr) 1978-07-13
FR2374235B1 FR2374235B1 (fr) 1979-03-30

Family

ID=9181176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638038A Granted FR2374235A1 (fr) 1976-12-17 1976-12-17 Dispositif pour le dechargement de godets de dragage

Country Status (16)

Country Link
US (1) US4184583A (fr)
JP (1) JPS5376534A (fr)
AU (1) AU513454B2 (fr)
BE (1) BE861719A (fr)
CA (1) CA1081157A (fr)
DE (1) DE2756241C3 (fr)
ES (1) ES465153A1 (fr)
FR (1) FR2374235A1 (fr)
GB (1) GB1559954A (fr)
IT (1) IT1089677B (fr)
NL (1) NL7713747A (fr)
NO (1) NO143073C (fr)
NZ (1) NZ185983A (fr)
SE (1) SE433861B (fr)
SU (1) SU820666A3 (fr)
ZA (1) ZA777482B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533106B1 (en) 1997-12-30 2003-03-18 Crisplant A/S Conveyor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725970A (en) * 1951-09-26 1955-12-06 Wullschleger August Transporter
FR2088942A5 (fr) * 1967-02-14 1972-01-07 Yoshio Masuda
GB1239178A (fr) * 1967-02-14 1971-07-14
FR2185747B1 (fr) * 1972-05-25 1974-12-27 Centre Nat Exploit Oceans
US3947980A (en) * 1975-02-10 1976-04-06 Hawaii Marine Research, Inc. Process and apparatus for deep-sea particle harvesting

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533106B1 (en) 1997-12-30 2003-03-18 Crisplant A/S Conveyor

Also Published As

Publication number Publication date
AU513454B2 (en) 1980-12-04
NO143073B (no) 1980-09-01
NO774352L (no) 1978-06-20
DE2756241C3 (de) 1981-08-20
SU820666A3 (ru) 1981-04-07
DE2756241B2 (de) 1980-11-27
CA1081157A (fr) 1980-07-08
ES465153A1 (es) 1979-01-01
BE861719A (fr) 1978-06-09
JPS5376534A (en) 1978-07-07
IT1089677B (it) 1985-06-18
US4184583A (en) 1980-01-22
NL7713747A (nl) 1978-06-20
ZA777482B (en) 1978-10-25
NO143073C (no) 1980-12-10
AU3150677A (en) 1979-06-21
DE2756241A1 (de) 1978-06-22
GB1559954A (en) 1980-01-30
SE433861B (sv) 1984-06-18
NZ185983A (en) 1981-12-15
FR2374235B1 (fr) 1979-03-30
SE7714363L (sv) 1978-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse