FR2277195B1 - - Google Patents
Info
- Publication number
- FR2277195B1 FR2277195B1 FR7520206A FR7520206A FR2277195B1 FR 2277195 B1 FR2277195 B1 FR 2277195B1 FR 7520206 A FR7520206 A FR 7520206A FR 7520206 A FR7520206 A FR 7520206A FR 2277195 B1 FR2277195 B1 FR 2277195B1
- Authority
- FR
- France
- 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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
- E02F3/9281—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation in horizontal and transverse direction 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
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Sawing (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Endoscopes (AREA)
- Sampling And Sample Adjustment (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2432286A DE2432286C3 (de) | 1974-07-05 | 1974-07-05 | Saugkopf für das Saugrohr eines Saugbaggers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2277195A1 FR2277195A1 (fr) | 1976-01-30 |
| FR2277195B1 true FR2277195B1 (US06420036-20020716-C00037.png) | 1982-10-22 |
Family
ID=5919789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7520206A Granted FR2277195A1 (fr) | 1974-07-05 | 1975-06-27 | Tube d'aspiration pour dragues flottantes |
Country Status (18)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2942303C2 (de) * | 1979-10-19 | 1985-01-10 | Preussag Ag, 3000 Hannover Und 1000 Berlin | Verfahren zum Abbau von schlammartigen Meeressedimenten aus der Tiefsee mittels eines freihängenden Saugrohres sowie Anordnung zur Durchführung des Verfahrens |
| DE2942304C2 (de) * | 1979-10-19 | 1984-11-15 | Preussag Ag, 3000 Hannover Und 1000 Berlin | Anordnung zum Abbau von Meeressedimenten |
| DE3705598A1 (de) * | 1987-02-21 | 1988-10-20 | Saarbergwerke Ag | Mobile pumpanlage |
| US6036407A (en) * | 1997-09-03 | 2000-03-14 | Exxon Chemical Patents Inc. | Solids conveying system for compacted, friable solids that can not be pushed or compressed |
| US6368028B1 (en) | 1997-09-03 | 2002-04-09 | Exxonmobil Chemical Patents Inc. | Conveying systems for compacted, friable solids |
| US7047676B2 (en) * | 2004-04-02 | 2006-05-23 | Academy Of Applied Science | Rotational and positionable arm-controlled underwater bottom artifact and sample suction recovery apparatus and interchangeable bottom coring apparatus |
| US9303384B2 (en) * | 2013-04-17 | 2016-04-05 | Colorado School Of Mines | Cavitating water jet hard rock dredge mining system |
| WO2017217942A1 (en) * | 2016-06-14 | 2017-12-21 | Yi̇ği̇tler Teksti̇l Sanayi Ve Ticaret A.Ş. | Distributing mechanism for the suction pipes of cotton feeding units |
| CN110886232B (zh) * | 2019-12-17 | 2021-02-02 | 成都市路桥工程股份有限公司 | 一种桥梁施工设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB323407A (en) * | 1928-10-30 | 1930-01-02 | Alexander George Rotinoff | Improved method of and means for dredging, excavating and conveying materials |
| US2652641A (en) * | 1948-04-02 | 1953-09-22 | Frank W Zowaski | Ditching knife for wheel-type ditch diggers |
| US2889642A (en) * | 1956-03-01 | 1959-06-09 | Richard C Stein | Clam shell dredging device |
| CH386348A (it) * | 1961-06-21 | 1964-12-31 | Botto Giuseppe Ing Dott | Impianto per lo scavo in profondità del terreno con l'impiego di liquido per l'evacuazione del materiale di scavo |
| GB1010489A (en) * | 1963-10-21 | 1965-11-17 | A E Harris & Son Ltd | Improvements relating to sawing attachments for tractors and tractors having such attachments |
| US3531161A (en) * | 1967-02-27 | 1970-09-29 | Gilbert F Conn | Back hoe saw attachment |
| US3693274A (en) * | 1970-09-10 | 1972-09-26 | Ugo Piccagli | Clam shell excavator |
| JPS564865B2 (US06420036-20020716-C00037.png) * | 1972-05-09 | 1981-02-02 |
-
1974
- 1974-07-05 DE DE2432286A patent/DE2432286C3/de not_active Expired
-
1975
- 1975-06-09 GB GB24592/75A patent/GB1499015A/en not_active Expired
- 1975-06-26 SE SE7507336A patent/SE411466B/xx unknown
- 1975-06-26 AT AT491475A patent/AT339829B/de not_active IP Right Cessation
- 1975-06-27 FR FR7520206A patent/FR2277195A1/fr active Granted
- 1975-06-30 BE BE157812A patent/BE830803A/xx not_active IP Right Cessation
- 1975-06-30 NO NO752358A patent/NO139900C/no unknown
- 1975-07-01 IT IT24982/75A patent/IT1039590B/it active
- 1975-07-01 CH CH852375A patent/CH587970A5/xx not_active IP Right Cessation
- 1975-07-01 NL NLAANVRAGE7507799,A patent/NL177764C/xx not_active IP Right Cessation
- 1975-07-03 DD DD187081A patent/DD118686A5/xx unknown
- 1975-07-04 CA CA230,775A patent/CA1024173A/en not_active Expired
- 1975-07-04 PL PL1975181821A patent/PL96163B1/pl unknown
- 1975-07-04 BR BR5433/75D patent/BR7504243A/pt unknown
- 1975-07-04 ZA ZA00754283A patent/ZA754283B/xx unknown
- 1975-07-04 JP JP50082008A patent/JPS5834624B2/ja not_active Expired
- 1975-07-05 EG EG368/75A patent/EG11985A/xx active
- 1975-07-07 US US05/593,506 patent/US4024655A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1024173A (en) | 1978-01-10 |
| DD118686A5 (US06420036-20020716-C00037.png) | 1976-03-12 |
| NL177764C (nl) | 1985-11-18 |
| EG11985A (en) | 1978-06-30 |
| NO139900B (no) | 1979-02-19 |
| ATA491475A (de) | 1977-02-15 |
| DE2432286C3 (de) | 1978-04-06 |
| DE2432286A1 (de) | 1976-01-15 |
| FR2277195A1 (fr) | 1976-01-30 |
| CH587970A5 (US06420036-20020716-C00037.png) | 1977-05-31 |
| SE7507336L (sv) | 1976-01-07 |
| BE830803A (fr) | 1975-10-16 |
| NL7507799A (nl) | 1976-01-07 |
| NL177764B (nl) | 1985-06-17 |
| GB1499015A (en) | 1978-01-25 |
| PL96163B1 (pl) | 1977-12-31 |
| NO139900C (no) | 1979-05-30 |
| SE411466B (sv) | 1979-12-27 |
| US4024655A (en) | 1977-05-24 |
| IT1039590B (it) | 1979-12-10 |
| DE2432286B2 (de) | 1977-08-11 |
| JPS5834624B2 (ja) | 1983-07-28 |
| AT339829B (de) | 1977-11-10 |
| JPS5130129A (US06420036-20020716-C00037.png) | 1976-03-15 |
| ZA754283B (en) | 1976-07-28 |
| NO752358L (US06420036-20020716-C00037.png) | 1976-01-06 |
| AU8253975A (en) | 1977-01-06 |
| BR7504243A (pt) | 1976-07-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |