FR2077138A5 - - Google Patents

Info

Publication number
FR2077138A5
FR2077138A5 FR7102996A FR7102996A FR2077138A5 FR 2077138 A5 FR2077138 A5 FR 2077138A5 FR 7102996 A FR7102996 A FR 7102996A FR 7102996 A FR7102996 A FR 7102996A FR 2077138 A5 FR2077138 A5 FR 2077138A5
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
FR7102996A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR2077138A5 publication Critical patent/FR2077138A5/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
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • 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
FR7102996A 1970-12-28 1971-01-29 Expired FR2077138A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063968 DE2063968A1 (de) 1970-12-28 1970-12-28 Vorrichtung zum Fördern von Sand, Kies oder anderen Schüttgüten

Publications (1)

Publication Number Publication Date
FR2077138A5 true FR2077138A5 (de) 1971-10-15

Family

ID=5792287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102996A Expired FR2077138A5 (de) 1970-12-28 1971-01-29

Country Status (12)

Country Link
US (1) US3748760A (de)
AT (1) AT315068B (de)
BE (1) BE774152A (de)
CA (1) CA958423A (de)
CH (1) CH534629A (de)
DE (1) DE2063968A1 (de)
ES (1) ES397800A1 (de)
FR (1) FR2077138A5 (de)
GB (1) GB1319395A (de)
IT (1) IT941192B (de)
LU (1) LU64279A1 (de)
NL (1) NL7116697A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467917A1 (fr) * 1979-10-19 1981-04-30 Preussag Ag Procede pour l'extraction de sediments marins au moyen d'un tube d'aspiration pendant librement et dispositif pour la mise en oeuvre de ce procede

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT950326B (it) * 1972-03-17 1973-06-20 Faldi G Apparecchiatura di dragaggio
US4094548A (en) * 1973-11-08 1978-06-13 Schuttgutfordertechnik Ag Apparatus for conveying and separating loose material
IT1006741B (it) * 1974-01-04 1976-10-20 Pneuma International Sa Perfezionamento nelle apparecchia ture di dragaggio
US4058914A (en) * 1975-12-15 1977-11-22 Kiss Sandor G Alternate flow suction dredge
US4227323A (en) * 1978-01-20 1980-10-14 Twin Harbor Dredging Co. Hydraulic dredge suction diversion flap
DE3005669A1 (de) * 1980-02-15 1981-10-01 Schüttgutfördertechnik AG, 9009 St. Gallen Vorrichtung zum foerdern von schuettfaehigem gut, insbesondere unter wasser lagerndem sand, kies o.dgl.
US4642919A (en) * 1985-03-01 1987-02-17 Barrett, Haentjens & Co. Submersible sludge removing apparatus
DE3937317C1 (de) * 1989-11-09 1991-05-16 Rohr Gmbh, 6701 Otterstadt, De
GB9007609D0 (en) * 1990-04-04 1990-05-30 Translift Freight Limited Improvements relating to dredging methods
BE1009262A3 (nl) * 1995-03-30 1997-01-07 Dredging Int Baggerkop voor het door een sleep- of duwbeweging baggeren van slib.
US5561922A (en) * 1995-08-22 1996-10-08 Lynch; Robert P. Extrusion dredging apparatus
NL1007428C2 (nl) * 1997-11-03 1999-05-04 Ihc Holland Nv Bochtstuk-stelsel zoals voor het verbinden van een zuigbuis met een opening aangebracht in de romp van een hopperzuiger.
CA3004270C (en) * 2018-05-08 2022-01-25 Jeremy Leonard Autonomous vertically-adjustable dredge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US548242A (en) * 1895-10-22 Dredg ing-machine
US927690A (en) * 1908-12-14 1909-07-13 James W Singleton Dredging-machine.
US1068934A (en) * 1912-08-30 1913-07-29 John Warren Sackett Oscillatory-grating drag.
US1690239A (en) * 1926-04-12 1928-11-06 Nicol John Malcolm Plow and jet-elevator dredge
US2414797A (en) * 1945-02-20 1947-01-28 Asa D Brown Self-cleaning suction head
US2657481A (en) * 1946-09-06 1953-11-03 Russell C Larsen Tractor mounted loading shovel and scoop attachment
US2763940A (en) * 1953-01-26 1956-09-25 Sr Charles George Madgwick Stationary sand dredger
DE1139075B (de) * 1957-01-14 1962-10-31 Franz Koerste Saugkopf fuer Saugbagger
NL6816590A (de) * 1968-11-20 1970-05-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467917A1 (fr) * 1979-10-19 1981-04-30 Preussag Ag Procede pour l'extraction de sediments marins au moyen d'un tube d'aspiration pendant librement et dispositif pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
IT941192B (it) 1973-03-01
US3748760A (en) 1973-07-31
NL7116697A (de) 1972-06-30
GB1319395A (en) 1973-06-06
CH534629A (de) 1973-03-15
LU64279A1 (de) 1972-06-02
AT315068B (de) 1974-05-10
DE2063968A1 (de) 1972-07-13
BE774152A (fr) 1972-02-14
CA958423A (en) 1974-11-26
ES397800A1 (es) 1975-05-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse