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
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)
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 (ru) | 1975-09-12 |
| FR2261377B1 true FR2261377B1 (ru) | 1977-04-15 |
Family
ID=27484874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7504990A Expired FR2261377B1 (ru) | 1974-02-19 | 1975-02-18 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1026158A (ru) |
| DE (1) | DE2506313C3 (ru) |
| FR (1) | FR2261377B1 (ru) |
| GB (1) | GB1466821A (ru) |
Families Citing this family (6)
| 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 |
-
1975
- 1975-02-14 DE DE19752506313 patent/DE2506313C3/de not_active Expired
- 1975-02-18 FR FR7504990A patent/FR2261377B1/fr not_active Expired
- 1975-02-19 CA CA220,443A patent/CA1026158A/en not_active Expired
- 1975-02-19 GB GB704675A patent/GB1466821A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2506313C3 (de) | 1979-07-12 |
| FR2261377A1 (ru) | 1975-09-12 |
| DE2506313B2 (de) | 1978-11-16 |
| DE2506313A1 (de) | 1975-08-21 |
| CA1026158A (en) | 1978-02-14 |
| GB1466821A (en) | 1977-03-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |