EP0921237A3 - Exploitation device - Google Patents
Exploitation device Download PDFInfo
- Publication number
- EP0921237A3 EP0921237A3 EP98122852A EP98122852A EP0921237A3 EP 0921237 A3 EP0921237 A3 EP 0921237A3 EP 98122852 A EP98122852 A EP 98122852A EP 98122852 A EP98122852 A EP 98122852A EP 0921237 A3 EP0921237 A3 EP 0921237A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- floor
- tool
- vehicle
- excavation
- exploitation device
- 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.)
- Withdrawn
Links
- 238000009412 basement excavation Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 210000000481 breast Anatomy 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
-
- 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
- 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
-
- 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)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Das Abbaugerät, das auch für Unterwasser-Anwendungen geeignet ist, umfaßt ein auf dem Boden (10) verfahrbares Fahrzeug, das zum Lösen des an der Abbaubrust befindlichen Erdreichs, insbesondere aus Hartgesteinsformationen, mit mindestens einem nach dem Hinterschneidprinzip arbeitenden Werkzeug (12) ausgestattet ist. Das Werkzeug 12 ist an einem heb- und senkbaren Ausleger (11) des Fahrzeugs angeordnet und kann durch Betätigung von Kolben-/Zylindereinheiten zumindest in einer etwa parallel zum Boden verlaufenden Ebene verschwenkt werden. The excavation device, which is also suitable for underwater applications, comprises a vehicle which can be moved on the floor (10) and which is equipped with at least one tool (12) which works according to the undercut principle in order to detach the soil located on the excavation breast, in particular from hard rock formations . The tool 12 is arranged on a liftable and lowerable arm (11) of the vehicle and can be pivoted by actuating piston / cylinder units at least in a plane running approximately parallel to the floor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19753349 | 1997-12-03 | ||
DE1997153349 DE19753349C2 (en) | 1997-12-03 | 1997-12-03 | Underwater soil mining equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0921237A2 EP0921237A2 (en) | 1999-06-09 |
EP0921237A3 true EP0921237A3 (en) | 2001-07-11 |
Family
ID=7850448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98122852A Withdrawn EP0921237A3 (en) | 1997-12-03 | 1998-12-02 | Exploitation device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0921237A3 (en) |
DE (1) | DE19753349C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2404610C (en) | 2000-04-05 | 2009-08-04 | Neil Deryck Bray Graham Graham | Apparatus for assembling a liner |
JP5681986B2 (en) * | 2011-01-14 | 2015-03-11 | 新日鉄住金エンジニアリング株式会社 | Mining method and unit for submarine deposits |
CN111022055B (en) * | 2019-11-20 | 2021-03-23 | 中国海洋大学 | Hydraulic jet type seabed polymetallic nodule collecting device and method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4015462A1 (en) * | 1990-05-14 | 1991-11-21 | Wirth Co Kg Masch Bohr | METHOD AND MACHINE FOR PROCESSING ROUTES, TUNNELS OR THE LIKE |
EP0716190A1 (en) * | 1994-12-09 | 1996-06-12 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH | Slotting mill |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2938448A1 (en) * | 1979-09-22 | 1981-04-09 | Fried. Krupp Gmbh, 4300 Essen | Water bed excavating appliance - has digger on column base boom with top bearing permitting float movement of buoyant unit |
US5035291A (en) * | 1990-07-06 | 1991-07-30 | Amoco Corporation | Seafloor drilling apparatus |
-
1997
- 1997-12-03 DE DE1997153349 patent/DE19753349C2/en not_active Expired - Fee Related
-
1998
- 1998-12-02 EP EP98122852A patent/EP0921237A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4015462A1 (en) * | 1990-05-14 | 1991-11-21 | Wirth Co Kg Masch Bohr | METHOD AND MACHINE FOR PROCESSING ROUTES, TUNNELS OR THE LIKE |
EP0716190A1 (en) * | 1994-12-09 | 1996-06-12 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH | Slotting mill |
Also Published As
Publication number | Publication date |
---|---|
EP0921237A2 (en) | 1999-06-09 |
DE19753349C2 (en) | 2000-07-06 |
DE19753349A1 (en) | 1999-06-17 |
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Legal Events
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---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20010703 |
|
AKX | Designation fees paid |
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|
17Q | First examination report despatched |
Effective date: 20041130 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050412 |