PT2626473T - Method for reducing the transfer of vibrations to a cutter suction dredger generated by a cutter head and cutter suction dredger on which such method is applied - Google Patents
Method for reducing the transfer of vibrations to a cutter suction dredger generated by a cutter head and cutter suction dredger on which such method is appliedInfo
- Publication number
- PT2626473T PT2626473T PT120008628T PT12000862T PT2626473T PT 2626473 T PT2626473 T PT 2626473T PT 120008628 T PT120008628 T PT 120008628T PT 12000862 T PT12000862 T PT 12000862T PT 2626473 T PT2626473 T PT 2626473T
- Authority
- PT
- Portugal
- Prior art keywords
- suction dredger
- cutter
- cutter suction
- vibrations
- transfer
- Prior art date
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
- E02F3/8833—Floating installations
- E02F3/8841—Floating installations wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom
-
- 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
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
-
- 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
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/06—Floating substructures as supports
- E02F9/067—Floating substructures as supports with arrangements for heave compensation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Vibration Prevention Devices (AREA)
- Shearing Machines (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12000862.8A EP2626473B1 (en) | 2012-02-09 | 2012-02-09 | Method for reducing the transfer of vibrations to a cutter suction dredger generated by a cutter head and cutter suction dredger on which such method is applied |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2626473T true PT2626473T (en) | 2017-02-03 |
Family
ID=45654940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT120008628T PT2626473T (en) | 2012-02-09 | 2012-02-09 | Method for reducing the transfer of vibrations to a cutter suction dredger generated by a cutter head and cutter suction dredger on which such method is applied |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2626473B1 (en) |
CY (1) | CY1118770T1 (en) |
DK (1) | DK2626473T3 (en) |
ES (1) | ES2614984T3 (en) |
HR (1) | HRP20170177T1 (en) |
HU (1) | HUE033194T2 (en) |
LT (1) | LT2626473T (en) |
PL (1) | PL2626473T3 (en) |
PT (1) | PT2626473T (en) |
RS (1) | RS55622B1 (en) |
SI (1) | SI2626473T1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107489180A (en) * | 2017-09-27 | 2017-12-19 | 中交上海航道局有限公司 | Cutter suction dredger and for cutter suction dredger can rubble reamer device |
GB202007660D0 (en) | 2019-11-18 | 2020-07-08 | Harwich Haven Authority | Dredging method and apparatus |
CN111677034A (en) * | 2020-06-21 | 2020-09-18 | 尼旭东 | Hydraulic engineering is with adjustable desilting equipment |
CN111847331B (en) * | 2020-07-31 | 2022-04-29 | 云南量坤售电服务有限公司 | High-efficiency power equipment maintenance device and use method thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1107675A (en) * | 1954-06-24 | 1956-01-04 | Bretagne Atel Chantiers | Connection device to a dredge with a rigid elindee |
US3224121A (en) * | 1963-01-29 | 1965-12-21 | Rick A Denning | Apparatus for optimizing dredge production |
NL6712911A (en) * | 1967-09-21 | 1969-03-25 | ||
US3536204A (en) * | 1968-12-06 | 1970-10-27 | Morgan Eng | Anchoring device for gantry cranes |
NL171609C (en) * | 1972-10-03 | 1983-04-18 | Cornelis Baars | CUTTING WHEEL SUCTION WITH TRAILED CUTTING WHEEL. |
FR2292897A1 (en) * | 1974-11-28 | 1976-06-25 | Poussage Voie Navigable Cie Gl | Spring damper between parts of ship - has coil spring and hydraulic shock absorber in parallel |
US4200054A (en) * | 1976-12-10 | 1980-04-29 | Elliston Thomas L | Stabilized hoist rig for deep ocean mining vessel |
DE2841203A1 (en) * | 1978-09-22 | 1980-04-03 | Orenstein & Koppel Ag | CONVEYING DEVICE FOR CONVEYING SLUDGE, ESPECIALLY ORE SLUDGE, FROM GREAT DEPTHS |
NL1011629C2 (en) * | 1999-03-22 | 2000-09-27 | Marine Structure Consul | Method for positioning an excavating tool with respect to a vessel as well as a vessel with excavating tools. |
KR101245573B1 (en) * | 2009-12-22 | 2013-03-20 | 부산대학교 산학협력단 | Damping joint apparatus for mobile harbor lifting system |
-
2012
- 2012-02-09 EP EP12000862.8A patent/EP2626473B1/en active Active
- 2012-02-09 PL PL12000862T patent/PL2626473T3/en unknown
- 2012-02-09 DK DK12000862.8T patent/DK2626473T3/en active
- 2012-02-09 HU HUE12000862A patent/HUE033194T2/en unknown
- 2012-02-09 LT LTEP12000862.8T patent/LT2626473T/en unknown
- 2012-02-09 PT PT120008628T patent/PT2626473T/en unknown
- 2012-02-09 RS RS20170072A patent/RS55622B1/en unknown
- 2012-02-09 SI SI201230889A patent/SI2626473T1/en unknown
- 2012-02-09 ES ES12000862.8T patent/ES2614984T3/en active Active
-
2017
- 2017-02-02 HR HRP20170177TT patent/HRP20170177T1/en unknown
- 2017-02-13 CY CY20171100192T patent/CY1118770T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2626473B1 (en) | 2016-12-07 |
HUE033194T2 (en) | 2017-11-28 |
RS55622B1 (en) | 2017-06-30 |
DK2626473T3 (en) | 2017-03-06 |
EP2626473A1 (en) | 2013-08-14 |
PL2626473T3 (en) | 2017-06-30 |
HRP20170177T1 (en) | 2017-06-02 |
CY1118770T1 (en) | 2017-07-12 |
SI2626473T1 (en) | 2017-04-26 |
ES2614984T3 (en) | 2017-06-02 |
LT2626473T (en) | 2017-02-10 |
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