DE3875303D1 - Verfahren fuer den meeresbergbau. - Google Patents

Verfahren fuer den meeresbergbau.

Info

Publication number
DE3875303D1
DE3875303D1 DE8888307320T DE3875303T DE3875303D1 DE 3875303 D1 DE3875303 D1 DE 3875303D1 DE 8888307320 T DE8888307320 T DE 8888307320T DE 3875303 T DE3875303 T DE 3875303T DE 3875303 D1 DE3875303 D1 DE 3875303D1
Authority
DE
Germany
Prior art keywords
sea mining
mining
sea
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 - Lifetime
Application number
DE8888307320T
Other languages
English (en)
Other versions
DE3875303T2 (de
Inventor
Miloslav Maleca
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.)
Manaco International
Original Assignee
Manaco International
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 Manaco International filed Critical Manaco International
Application granted granted Critical
Publication of DE3875303D1 publication Critical patent/DE3875303D1/de
Publication of DE3875303T2 publication Critical patent/DE3875303T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/901—Bucket cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
DE8888307320T 1987-08-07 1988-08-08 Verfahren fuer den meeresbergbau. Expired - Fee Related DE3875303T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878718769A GB8718769D0 (en) 1987-08-07 1987-08-07 Ocean floor dredging

Publications (2)

Publication Number Publication Date
DE3875303D1 true DE3875303D1 (de) 1992-11-19
DE3875303T2 DE3875303T2 (de) 1993-03-25

Family

ID=10621984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888307320T Expired - Fee Related DE3875303T2 (de) 1987-08-07 1988-08-08 Verfahren fuer den meeresbergbau.

Country Status (5)

Country Link
US (1) US4937956A (de)
EP (1) EP0302762B1 (de)
DE (1) DE3875303T2 (de)
FI (1) FI89530C (de)
GB (1) GB8718769D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006138617A2 (en) * 2005-06-17 2006-12-28 Platt Michael D Top loading wedge with adjustably engageable bottom apparatus and method
GB201207517D0 (en) 2012-04-30 2012-06-13 Edwards Douglas Power
GB201222141D0 (en) * 2012-12-10 2013-01-23 Edwards Douglas Further addtions 2
NL2011251C2 (en) * 2013-08-01 2015-02-03 Ihc Holland Ie Bv Subsea container transport system for deep-sea mining.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322763C (de) * 1918-07-24 1920-07-08 Baugesellschaft Moebus & Co G Bagger zum Ernten der Wurzeln von Schilfrohr und anderen Wasserpflanzen
GB690275A (en) * 1948-11-23 1953-04-15 Scottish Seaweed Res Ass Improvements in or relating to apparatus for harvesting under-water seaweed
US3672488A (en) * 1970-11-20 1972-06-27 Collins Ltd Bernard Conveyors
US3697134A (en) * 1971-03-25 1972-10-10 Bethlehem Steel Corp Nodule collector
BE793020A (fr) * 1971-12-20 1973-04-16 Guntert Ronald M Machine et procede d'excavation
FR2185747B1 (de) * 1972-05-25 1974-12-27 Centre Nat Exploit Oceans
DE2332198A1 (de) * 1973-06-25 1975-02-06 Alfons Walz Vorrichtung zum abbauen und hochfoerdern von am meeresboden abgelagertem schuettgut wie erzknollen, mineralseifen und erzschlaemme
US4055006A (en) * 1973-09-21 1977-10-25 Mitsubishi Kaihatsu Kabushiki Kaisha Deep-sea ore collecting and hoisting apparatus
US3968579A (en) * 1975-02-24 1976-07-13 Rossfelder Andre M Apparatus for sediment dredging and ocean mineral gathering
SU610932A1 (ru) * 1976-07-07 1978-06-15 Донецкий Филиал Научно-Исследовательского Горнорудного Института Мчм Украинской Сср Ковш драглайна
SU609841A1 (ru) * 1976-08-18 1978-06-05 Днепропетровский инженерно-строительный институт Землеройна машина
FR2404584A1 (fr) * 1977-09-30 1979-04-27 Inst Zolotodobyva Juschei Dispositif de transport de materiaux depuis le fond d'un bassin d'eau
JPS5461001A (en) * 1977-10-25 1979-05-17 Saito Chiyuuji Continuously sampling apparatus of ore of sea bottom
US4446636A (en) * 1982-09-07 1984-05-08 Friedrich Weinert Oceanic mining system

Also Published As

Publication number Publication date
US4937956A (en) 1990-07-03
FI883676A (fi) 1989-02-08
FI883676A0 (fi) 1988-08-05
GB8718769D0 (en) 1987-09-16
DE3875303T2 (de) 1993-03-25
EP0302762B1 (de) 1992-10-14
FI89530B (fi) 1993-06-30
FI89530C (fi) 1993-10-11
EP0302762A1 (de) 1989-02-08

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: MALECHA, MILOSLAV, NL-2713 CC ZOETERMEER, NL

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee