GB994628A - Underwater digging machine - Google Patents
Underwater digging machineInfo
- Publication number
- GB994628A GB994628A GB1994564A GB1994564A GB994628A GB 994628 A GB994628 A GB 994628A GB 1994564 A GB1994564 A GB 1994564A GB 1994564 A GB1994564 A GB 1994564A GB 994628 A GB994628 A GB 994628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- unit
- underwater
- digging
- machine
- 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
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
- E02F3/88—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
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
-
- 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
- E02F3/9243—Passive suction heads with no mechanical cutting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK250963A DK108902C (da) | 1963-05-27 | 1963-05-27 | Gravemaskine til arbejde under vand. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB994628A true GB994628A (en) | 1965-06-10 |
Family
ID=8112884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1994564A Expired GB994628A (en) | 1963-05-27 | 1964-05-13 | Underwater digging machine |
Country Status (2)
Country | Link |
---|---|
DK (1) | DK108902C (da) |
GB (1) | GB994628A (da) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3591936A (en) * | 1969-01-15 | 1971-07-13 | Koninkl Mij Tot Het Uitvoeren | Submarine cutter dredger |
US3683521A (en) * | 1970-03-05 | 1972-08-15 | Ocean Science & Eng | Submersible dredge |
US3706142A (en) * | 1969-09-17 | 1972-12-19 | Shell Oil Co | Submarine dredging apparatus |
EP0034857A1 (en) * | 1980-02-26 | 1981-09-02 | Jacobus Maria Josef Hofland | Movable dredging device |
US4502405A (en) * | 1980-11-11 | 1985-03-05 | Ihc Holland N.V. | Floating device comprising storage holds for bulk freight, such as a hopper dredge |
-
1963
- 1963-05-27 DK DK250963A patent/DK108902C/da active
-
1964
- 1964-05-13 GB GB1994564A patent/GB994628A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3591936A (en) * | 1969-01-15 | 1971-07-13 | Koninkl Mij Tot Het Uitvoeren | Submarine cutter dredger |
US3706142A (en) * | 1969-09-17 | 1972-12-19 | Shell Oil Co | Submarine dredging apparatus |
US3683521A (en) * | 1970-03-05 | 1972-08-15 | Ocean Science & Eng | Submersible dredge |
EP0034857A1 (en) * | 1980-02-26 | 1981-09-02 | Jacobus Maria Josef Hofland | Movable dredging device |
US4502405A (en) * | 1980-11-11 | 1985-03-05 | Ihc Holland N.V. | Floating device comprising storage holds for bulk freight, such as a hopper dredge |
Also Published As
Publication number | Publication date |
---|---|
DK108902C (da) | 1968-02-19 |
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