FR1587517A - - Google Patents

Info

Publication number
FR1587517A
FR1587517A FR1587517DA FR1587517A FR 1587517 A FR1587517 A FR 1587517A FR 1587517D A FR1587517D A FR 1587517DA FR 1587517 A FR1587517 A FR 1587517A
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
Application number
Other languages
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1587517A publication Critical patent/FR1587517A/fr
Expired legal-status Critical Current

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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • 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)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Hydraulic Turbines (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR1587517D 1967-10-16 1968-10-15 Expired FR1587517A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6714007A NL6714007A (enrdf_load_stackoverflow) 1967-10-16 1967-10-16

Publications (1)

Publication Number Publication Date
FR1587517A true FR1587517A (enrdf_load_stackoverflow) 1970-03-20

Family

ID=19801458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1587517D Expired FR1587517A (enrdf_load_stackoverflow) 1967-10-16 1968-10-15

Country Status (6)

Country Link
US (1) US3585738A (enrdf_load_stackoverflow)
BE (1) BE722325A (enrdf_load_stackoverflow)
DK (1) DK122469B (enrdf_load_stackoverflow)
FR (1) FR1587517A (enrdf_load_stackoverflow)
GB (1) GB1243067A (enrdf_load_stackoverflow)
NL (1) NL6714007A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667553A (en) * 1969-04-01 1972-06-06 Us Navy Telescoping sea floor soil sampler
GB1249440A (en) * 1970-06-17 1971-10-13 Shell Int Research Method and apparatus for use in drilling offshore wells
NL160898C (nl) * 1974-02-25 1983-04-18 Ballast Nedam Groep Nv Werkwijze voor het opzuigen van vaste stof vanuit een voorraad.
US4234046A (en) * 1979-04-30 1980-11-18 Haynes Harvey H Pressure differential seafloor corer-carrier
US6751893B2 (en) * 2000-09-15 2004-06-22 Vermeer Manufacturing Company Nozzle mount for soft excavation
NO318582B1 (no) * 2001-12-21 2005-04-11 Gto Subsea As Sugehode for mudring
US20070068065A1 (en) * 2005-09-28 2007-03-29 Brown Elgin G Jr Mole trapping system, mole trap and trap-setting assistance device, and methods of constructing and utilizing same
US8042299B1 (en) * 2005-09-28 2011-10-25 Brown Jr Elgin Glen Mole trap
US11814857B2 (en) * 2021-02-05 2023-11-14 Jarred Reinhardt Sand anchor utilizing compressed gas

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US619727A (en) * 1899-02-21 Apparatus for collecting gold from river-beds
US336619A (en) * 1886-02-23 Apparatus
US656994A (en) * 1900-04-21 1900-08-28 Herbert Francis Munn Apparatus for removing material from below the surface.
US1758047A (en) * 1927-05-06 1930-05-13 Jensen Danes Mining or dredging plant
US1964951A (en) * 1933-09-01 1934-07-03 Kertzman Albert Hydraulic dredge
US2774569A (en) * 1954-04-05 1956-12-18 Karl Oscar F Jacobsen Earth moving hydraulic suction nozzles
GB837669A (en) * 1958-12-05 1960-06-15 Blankevoort En Zoon N V D A method and apparatus for suction dredging
US3163241A (en) * 1961-12-20 1964-12-29 Shell Oil Co Core sample taking
US3153290A (en) * 1962-01-30 1964-10-20 Asia Dredging Co Ltd Apparatus for subaqueous excavations
US3273930A (en) * 1964-07-13 1966-09-20 Adam P Gottfried Soil-extracting implements
NL6501404A (enrdf_load_stackoverflow) * 1965-02-04 1966-08-05
NL6501405A (enrdf_load_stackoverflow) * 1965-02-04 1966-08-05
NL6604227A (enrdf_load_stackoverflow) * 1966-03-30 1967-10-02

Also Published As

Publication number Publication date
BE722325A (enrdf_load_stackoverflow) 1969-04-15
US3585738A (en) 1971-06-22
DE1802152A1 (de) 1969-05-29
NL6714007A (enrdf_load_stackoverflow) 1969-04-18
GB1243067A (en) 1971-08-18
DK122469B (da) 1972-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse