FR2261377B1 - - Google Patents

Info

Publication number
FR2261377B1
FR2261377B1 FR7504990A FR7504990A FR2261377B1 FR 2261377 B1 FR2261377 B1 FR 2261377B1 FR 7504990 A FR7504990 A FR 7504990A FR 7504990 A FR7504990 A FR 7504990A FR 2261377 B1 FR2261377 B1 FR 2261377B1
Authority
FR
France
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
FR7504990A
Other languages
French (fr)
Other versions
FR2261377A1 (nl
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.)
INST ZOLOTO PLATINOVOI ALMAZ
Original Assignee
INST ZOLOTO PLATINOVOI ALMAZ
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 SU1994405A external-priority patent/SU504873A1/ru
Priority claimed from SU2010458A external-priority patent/SU533732A2/ru
Application filed by INST ZOLOTO PLATINOVOI ALMAZ filed Critical INST ZOLOTO PLATINOVOI ALMAZ
Publication of FR2261377A1 publication Critical patent/FR2261377A1/fr
Application granted granted Critical
Publication of FR2261377B1 publication Critical patent/FR2261377B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H19/00—Marine propulsion not otherwise provided for
    • B63H19/08—Marine propulsion not otherwise provided for by direct engagement with water-bed or ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • 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
    • E02F3/8858—Submerged units
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/04—Walking gears moving the dredger forward step-by-step
    • E02F9/045—Walking gears moving the dredger forward step-by-step for moving on the underwater bottom
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Earth Drilling (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
FR7504990A 1974-02-19 1975-02-18 Expired FR2261377B1 (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SU1994405A SU504873A1 (ru) 1974-02-19 1974-02-19 Способ движени машин,преимущественной дл подводной разработки полезных ископаемых и устройство дл его осуществлени
SU1994406 1974-02-19
SU2010457 1974-03-28
SU2010458A SU533732A2 (ru) 1974-03-28 1974-03-28 Устройство дл перемещени машин, преимущественно дл подводной разработки полезных ископаемых

Publications (2)

Publication Number Publication Date
FR2261377A1 FR2261377A1 (nl) 1975-09-12
FR2261377B1 true FR2261377B1 (nl) 1977-04-15

Family

ID=27484874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504990A Expired FR2261377B1 (nl) 1974-02-19 1975-02-18

Country Status (4)

Country Link
CA (1) CA1026158A (nl)
DE (1) DE2506313C3 (nl)
FR (1) FR2261377B1 (nl)
GB (1) GB1466821A (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707133C3 (de) * 1977-02-18 1981-04-02 Vsesojuznyj naučno-issledovatel'skij i proektno-konstruktorskij institut zoloto-platinovoj, almaznoj i vol'framomolibdenovoj promyšlennosti VNII prozoloto, Moskva Vorrichtung zum selbständigen Bewegen am Boden von Gewässern und Meeren
DE2924364A1 (de) * 1979-06-16 1980-12-18 Krupp Gmbh Mit einem hauptfahrzeug verbundenes geraet zum abbauen von auf dem meeresboden befindlichen materialien
GB8408458D0 (en) * 1984-04-02 1984-05-10 Stewart D E S Vehicle
NL2018072B1 (nl) * 2016-12-23 2018-07-02 Carpdredging Ip B V Een rechthoekig frame
SG10201902911YA (en) * 2019-04-01 2020-11-27 Keppel Marine & Deepwater Tech Pte Ltd Apparatus and method for seabed resources collection
RU2761235C1 (ru) * 2021-06-15 2021-12-06 федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский горный университет» Шагающее устройство с адаптивными опорами

Also Published As

Publication number Publication date
DE2506313C3 (de) 1979-07-12
FR2261377A1 (nl) 1975-09-12
DE2506313B2 (de) 1978-11-16
DE2506313A1 (de) 1975-08-21
CA1026158A (en) 1978-02-14
GB1466821A (en) 1977-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse