JPS5648654B2 - - Google Patents
Info
- Publication number
- JPS5648654B2 JPS5648654B2 JP1364773A JP1364773A JPS5648654B2 JP S5648654 B2 JPS5648654 B2 JP S5648654B2 JP 1364773 A JP1364773 A JP 1364773A JP 1364773 A JP1364773 A JP 1364773A JP S5648654 B2 JPS5648654 B2 JP S5648654B2
- Authority
- JP
- Japan
- 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
- 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
-
- 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
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Ladders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22348272A | 1972-02-04 | 1972-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4888750A JPS4888750A (is) | 1973-11-20 |
| JPS5648654B2 true JPS5648654B2 (is) | 1981-11-17 |
Family
ID=22836693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1364773A Expired JPS5648654B2 (is) | 1972-02-04 | 1973-02-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3777376A (is) |
| JP (1) | JPS5648654B2 (is) |
| DE (1) | DE2304760C2 (is) |
| GB (1) | GB1410532A (is) |
| NL (1) | NL163850C (is) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956834A (en) * | 1971-11-04 | 1976-05-18 | Mcwatters William Andrew | Dredge ladder shock mounting arrangements |
| NL155613B (nl) * | 1975-04-15 | 1978-01-16 | Ballast Nedam Groep Nv | Snijkopzuiger voor het baggeren van grond. |
| NL182741C (nl) * | 1975-09-05 | 1988-05-02 | Ihc Holland Nv | Zuigbaggerinrichting met vaartuig, ladder, zuigbuis, snijorgaan of graafwiel. |
| FR2395361A1 (fr) * | 1977-06-23 | 1979-01-19 | Ferodo Sa | Drague |
| US4394265A (en) * | 1979-12-20 | 1983-07-19 | Ihc Holland N.V. | Vessel in particular suction dredger provided with means for removing oil from a water surface |
| EP2107167B1 (en) * | 2008-04-01 | 2012-05-23 | IHC Holland IE B.V. | Suction tube device for a dredger provided with electric drive systems and method of repairing same |
| NL2010028C2 (en) * | 2012-12-20 | 2014-06-23 | Ihc Holland Ie Bv | Cutting dredger. |
| NL2010645C2 (en) * | 2013-04-16 | 2014-10-20 | Ihc Holland Ie Bv | Dredging cutting wheel. |
| NL2011534C2 (en) * | 2013-10-01 | 2015-04-07 | Bos & Kalis Baggermaatsch | Dredging vessel with a dredging pipe. |
| NL2012302C2 (en) | 2014-02-21 | 2015-08-25 | Ihc Holland Ie Bv | Bottom leveller system. |
| US10287746B1 (en) | 2015-12-14 | 2019-05-14 | Dsc Dredge, Llc | Wide-format swinging ladder dredge |
| US10156057B2 (en) * | 2016-10-03 | 2018-12-18 | Vac-Tron Equipment, Llc | Rotatable hydro excavation suction wand |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE880876C (de) * | 1937-11-19 | 1953-06-25 | Smit & Zoon S Scheeps & Werktu | Saugbagger |
| FR1319432A (fr) * | 1962-01-19 | 1963-03-01 | Turbo-extracteur | |
| FR1362757A (fr) * | 1962-10-17 | 1964-06-05 | Ellicott Machine Corp | Drague hydraulique |
| US3495409A (en) * | 1967-01-10 | 1970-02-17 | Wilhelm Riedemann | Apparatus for building a retaining wall along a bank of a body of water |
| NL129899C (is) * | 1968-03-12 | |||
| US3579872A (en) * | 1968-11-05 | 1971-05-25 | Ocean Science & Eng | Dredging apparatus with surge compensating means |
| NL6816590A (is) * | 1968-11-20 | 1970-05-22 |
-
1972
- 1972-02-04 US US00223482A patent/US3777376A/en not_active Expired - Lifetime
-
1973
- 1973-01-23 GB GB336173A patent/GB1410532A/en not_active Expired
- 1973-01-26 NL NL7301142.A patent/NL163850C/xx not_active IP Right Cessation
- 1973-02-01 DE DE2304760A patent/DE2304760C2/de not_active Expired
- 1973-02-02 JP JP1364773A patent/JPS5648654B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL163850B (nl) | 1980-05-16 |
| NL163850C (nl) | 1980-10-15 |
| DE2304760A1 (de) | 1973-08-09 |
| NL7301142A (is) | 1973-08-07 |
| US3777376A (en) | 1973-12-11 |
| DE2304760C2 (de) | 1983-06-30 |
| GB1410532A (en) | 1975-10-15 |
| JPS4888750A (is) | 1973-11-20 |