DD21548A3 - - Google Patents
Info
- Publication number
- DD21548A3 DD21548A3 DD5843658A DD5843658A DD21548A3 DD 21548 A3 DD21548 A3 DD 21548A3 DD 5843658 A DD5843658 A DD 5843658A DD 5843658 A DD5843658 A DD 5843658A DD 21548 A3 DD21548 A3 DD 21548A3
- Authority
- DD
- German Democratic Republic
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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD5843658A DD21548A3 (xx) | 1958-08-28 | 1958-08-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD5843658A DD21548A3 (xx) | 1958-08-28 | 1958-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD21548A3 true DD21548A3 (xx) | 1961-07-22 |
Family
ID=5477337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD5843658A DD21548A3 (xx) | 1958-08-28 | 1958-08-28 |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD21548A3 (xx) |
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1958
- 1958-08-28 DD DD5843658A patent/DD21548A3/xx unknown