FR2411273A1 - Defonceuse - Google Patents
DefonceuseInfo
- Publication number
- FR2411273A1 FR2411273A1 FR7820661A FR7820661A FR2411273A1 FR 2411273 A1 FR2411273 A1 FR 2411273A1 FR 7820661 A FR7820661 A FR 7820661A FR 7820661 A FR7820661 A FR 7820661A FR 2411273 A1 FR2411273 A1 FR 2411273A1
- Authority
- FR
- France
- Prior art keywords
- trench
- depth
- approximately
- horizontal
- shaped
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Sewage (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
DEFONCEUSE, EN PARTICULIER POUR LA FORMATION D'UNE TRANCHEE DANS L'EAU POUR LA POSE D'UNE CONDUITE. LA DEFONCEUSE COMPREND UN BATI AVEC UN JEU DE ROUES EN TANDEM PLACE A L'AVANT, ET UN SOC AVEC DES VERSOIRS MONTE A L'ARRIERE DU BATI. PENDANT LA FORMATION DE LA TRANCHEE, LE SOC FORME TOUJOURS UN CERTAIN ANGLE AVEC L'HORIZONTALE, ET UN ORGANE DE DECOUPE DU SOL EST FORME A LA PARTIE INFERIEURE DU BATI. UNE PAIRE DE COUTRES EST MONTEE SUR LE BATI, EN AVANT DU SOC, CHAQUE COUTRE ETANT INCLINE VERS L'AVANT SUIVANT UN ANGLE D'ENVIRON 60 A 70 PAR RAPPORT A L'HORIZONTALE; LES COUTRES SONT DECALES L'UN PAR RAPPORT A L'AUTRE SUR LA LONGUEUR DU BATI. LES COUTRES FORMENT UN CERTAIN ANGLE PAR RAPPORT A LA PAROI LATERALE DE LA TRANCHEE, ET S'ETENDENT JUSQU'A UNE PROFONDEUR EGALE AUX 23 ENVIRON DE LA PROFONDEUR DU SOC. UNE TRANCHEE AYANT UNE PROFONDEUR D'ENVIRON 1,1METRE, AVEC DES PAROIS LATERALES FORMANT UN ANGLE D'ENVIRON 60 PAR RAPPORT A L'HORIZONTALE, PEUT ETRE FORMEE AVEC UNE VITESSE DE TRACTION D'ENVIRON DEUX NOEUDS, LA TRANCHEE AINSI FORMEE AYANT UNE SECTION ET UNE PROFONDEUR CONSTANTES. APPLICATION AUX DEFONCEUSES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/815,002 US4384415A (en) | 1977-07-12 | 1977-07-12 | Trenching plow |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2411273A1 true FR2411273A1 (fr) | 1979-07-06 |
FR2411273B1 FR2411273B1 (fr) | 1983-11-04 |
Family
ID=25216583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7820661A Granted FR2411273A1 (fr) | 1977-07-12 | 1978-07-11 | Defonceuse |
Country Status (6)
Country | Link |
---|---|
US (1) | US4384415A (fr) |
JP (1) | JPS5441517A (fr) |
DE (1) | DE2830692A1 (fr) |
FR (1) | FR2411273A1 (fr) |
GB (1) | GB2001119B (fr) |
NO (1) | NO148494C (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2562113B1 (fr) * | 1984-04-02 | 1986-08-22 | Durner Yvan | Perfectionnements aux procedes et dispositifs d'ensouillage |
GB8417067D0 (en) * | 1984-07-04 | 1984-08-08 | Corbishley T J | Underwater trenching |
GB8524410D0 (en) * | 1985-10-03 | 1985-11-06 | Soil Machine Dynamics Ltd | Pipeline/cable plough |
GB8714515D0 (en) * | 1987-06-20 | 1987-07-22 | Land & Marine Eng Ltd | Seabed trenching apparatus |
US6050009A (en) * | 1997-11-04 | 2000-04-18 | Coflexip, S.A. | Steerable underwater plow |
US6061932A (en) * | 1998-04-29 | 2000-05-16 | Coflexip Stena Offshore | Steerable underwater plow with movable body member |
US9388918B2 (en) | 2013-08-23 | 2016-07-12 | Exxonmobil Upstream Research Company | Pipeline burial in offshore and arctic offshore regions |
RU2620640C1 (ru) * | 2016-03-18 | 2017-05-29 | Федеральное государственное бюджетное научное учреждение "Федеральный научный центр агроэкологии, комплексных мелиораций и защитного лесоразведения Российской академии наук" (ФНЦ агроэкологии РАН) | Плужный каналокопатель |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB255931A (en) * | 1925-04-28 | 1926-07-28 | Arthur Cavanagh | A machine for excavating drains in earth |
FR653531A (fr) * | 1928-04-27 | 1929-03-22 | Charrue draîneuse | |
FR714173A (fr) * | 1930-04-03 | 1931-11-09 | Machine à creuser des tranchées de drainage et autres semblables | |
US2144063A (en) * | 1938-11-04 | 1939-01-17 | Gulf Oil Corp | Method and apparatus for embedding submarine pipe lines |
US2715286A (en) * | 1953-02-03 | 1955-08-16 | Irwin L Saveson | Mole drainer and subsoiling plow |
FR1576495A (fr) * | 1967-05-03 | 1969-08-01 | ||
GB1349515A (en) * | 1971-06-07 | 1974-04-03 | Hudswell Yates Dev Ltd | Mole ploughs |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US79851A (en) * | 1868-07-14 | Patrick o connor and morris collins | ||
US90495A (en) * | 1869-05-25 | Improvement in ditching-machines | ||
GB596588A (en) * | 1944-12-25 | 1948-01-07 | James Archibald Cuthbertson | Improvements in or relating to trenching ploughs |
US152436A (en) * | 1874-06-23 | Improvement in ditching-plows | ||
US289839A (en) * | 1883-12-11 | Ditching-machine | ||
US51859A (en) * | 1866-01-02 | Improved ditching-machine | ||
US43060A (en) * | 1864-06-07 | Improved ditching-machine | ||
US62215A (en) * | 1867-02-19 | Improved ditching plough | ||
US86947A (en) * | 1869-02-16 | Improvement in ditching-plow | ||
US716992A (en) * | 1902-04-26 | 1902-12-30 | John Mceachen | Ditching-plow. |
GB231908A (en) * | 1924-04-07 | 1925-10-08 | Niels Christian Nielsen | An improved machine for digging ditches for draining and the like |
US2195631A (en) * | 1937-07-31 | 1940-04-02 | Norman R Post | Plow |
GB547845A (en) * | 1941-03-10 | 1942-09-14 | J & H Mclaren Ltd | Improvements in trenching ploughs |
GB556534A (en) * | 1942-05-06 | 1943-10-08 | Vernon Godfrey Manton | An improved excavating implement |
FR1017586A (fr) * | 1950-03-17 | 1952-12-12 | Machf Werklust | Charrue à fossés |
LU52359A1 (fr) * | 1965-11-16 | 1967-01-16 | ||
US3824798A (en) * | 1971-11-15 | 1974-07-23 | Furukawa Co Ltd | Submarine cable-burying devices |
JPS5244122B2 (fr) * | 1974-12-27 | 1977-11-05 |
-
1977
- 1977-07-12 US US05/815,002 patent/US4384415A/en not_active Expired - Lifetime
-
1978
- 1978-06-30 GB GB7828430A patent/GB2001119B/en not_active Expired
- 1978-07-11 NO NO782414A patent/NO148494C/no unknown
- 1978-07-11 FR FR7820661A patent/FR2411273A1/fr active Granted
- 1978-07-12 JP JP8411278A patent/JPS5441517A/ja active Pending
- 1978-07-12 DE DE19782830692 patent/DE2830692A1/de not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB255931A (en) * | 1925-04-28 | 1926-07-28 | Arthur Cavanagh | A machine for excavating drains in earth |
FR653531A (fr) * | 1928-04-27 | 1929-03-22 | Charrue draîneuse | |
FR714173A (fr) * | 1930-04-03 | 1931-11-09 | Machine à creuser des tranchées de drainage et autres semblables | |
US2144063A (en) * | 1938-11-04 | 1939-01-17 | Gulf Oil Corp | Method and apparatus for embedding submarine pipe lines |
US2715286A (en) * | 1953-02-03 | 1955-08-16 | Irwin L Saveson | Mole drainer and subsoiling plow |
FR1576495A (fr) * | 1967-05-03 | 1969-08-01 | ||
GB1349515A (en) * | 1971-06-07 | 1974-04-03 | Hudswell Yates Dev Ltd | Mole ploughs |
Also Published As
Publication number | Publication date |
---|---|
NO782414L (no) | 1979-01-15 |
NO148494B (no) | 1983-07-11 |
US4384415A (en) | 1983-05-24 |
GB2001119A (en) | 1979-01-24 |
FR2411273B1 (fr) | 1983-11-04 |
NO148494C (no) | 1983-10-19 |
GB2001119B (en) | 1982-05-26 |
DE2830692A1 (de) | 1979-02-01 |
JPS5441517A (en) | 1979-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |