NL298911A - - Google Patents
Info
- Publication number
- NL298911A NL298911A NL298911DA NL298911A NL 298911 A NL298911 A NL 298911A NL 298911D A NL298911D A NL 298911DA NL 298911 A NL298911 A NL 298911A
- Authority
- NL
- Netherlands
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
- E02F3/9212—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)
Publications (1)
Publication Number | Publication Date |
---|---|
NL298911A true NL298911A (en) |
Family
ID=1878387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL298911D NL298911A (en) |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL298911A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956834A (en) * | 1971-11-04 | 1976-05-18 | Mcwatters William Andrew | Dredge ladder shock mounting arrangements |
US4146982A (en) * | 1977-05-26 | 1979-04-03 | Toa Harbor Works Co., Ltd. | Improved pump-type sludge dredging apparatus |
EP0021543A1 (en) * | 1979-06-25 | 1981-01-07 | Reba B.V. | Gear case for a rotary cutter head of a suction dredger |
US4373277A (en) * | 1981-12-07 | 1983-02-15 | Edward Cucheran | Cutter extension cone |
US4593484A (en) * | 1985-02-14 | 1986-06-10 | Proehl Norman P | Method of dredging with a pivotally mounted cutter head |
NL1012795C2 (en) * | 1999-08-09 | 2001-02-12 | Ballast Nedam Baggeren Bv | Suction dredger vessel with cutting head on lower end of suction pipe, has winches and piles which hold vessel in position as cutting operations progress |
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0
- NL NL298911D patent/NL298911A/xx unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956834A (en) * | 1971-11-04 | 1976-05-18 | Mcwatters William Andrew | Dredge ladder shock mounting arrangements |
US4146982A (en) * | 1977-05-26 | 1979-04-03 | Toa Harbor Works Co., Ltd. | Improved pump-type sludge dredging apparatus |
EP0021543A1 (en) * | 1979-06-25 | 1981-01-07 | Reba B.V. | Gear case for a rotary cutter head of a suction dredger |
US4373277A (en) * | 1981-12-07 | 1983-02-15 | Edward Cucheran | Cutter extension cone |
EP0081957A1 (en) * | 1981-12-07 | 1983-06-22 | Edward Cucheran | Cutter extension cone |
US4593484A (en) * | 1985-02-14 | 1986-06-10 | Proehl Norman P | Method of dredging with a pivotally mounted cutter head |
NL1012795C2 (en) * | 1999-08-09 | 2001-02-12 | Ballast Nedam Baggeren Bv | Suction dredger vessel with cutting head on lower end of suction pipe, has winches and piles which hold vessel in position as cutting operations progress |
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