FR2041311A5 - - Google Patents

Info

Publication number
FR2041311A5
FR2041311A5 FR6912354A FR6912354A FR2041311A5 FR 2041311 A5 FR2041311 A5 FR 2041311A5 FR 6912354 A FR6912354 A FR 6912354A FR 6912354 A FR6912354 A FR 6912354A FR 2041311 A5 FR2041311 A5 FR 2041311A5
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
FR6912354A
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.)
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Original Assignee
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
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 Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH filed Critical Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Priority to FR6912354A priority Critical patent/FR2041311A5/fr
Priority to FR6914340A priority patent/FR2043460A6/fr
Priority to FR7008610A priority patent/FR2082314A6/fr
Priority to BE748596D priority patent/BE748596A/en
Priority to GB1289289D priority patent/GB1289289A/en
Priority to NL7006275A priority patent/NL7006275A/xx
Priority to US32993A priority patent/US3693272A/en
Priority to JP3640170A priority patent/JPS4821246B1/ja
Application granted granted Critical
Publication of FR2041311A5 publication Critical patent/FR2041311A5/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
    • E02F3/8858—Submerged units
    • E02F3/8875—Submerged units pulled or pushed
    • 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
    • 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
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
FR6912354A 1969-04-30 1969-04-30 Expired FR2041311A5 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR6912354A FR2041311A5 (en) 1969-04-30 1969-04-30
FR6914340A FR2043460A6 (en) 1969-04-30 1969-05-13
FR7008610A FR2082314A6 (en) 1969-04-30 1970-03-10
BE748596D BE748596A (en) 1969-04-30 1970-04-07 DREDGING INSTALLATION
GB1289289D GB1289289A (en) 1969-04-30 1970-04-22
NL7006275A NL7006275A (en) 1969-04-30 1970-04-29
US32993A US3693272A (en) 1969-04-30 1970-04-29 A floating tower for underwater dredging
JP3640170A JPS4821246B1 (en) 1969-04-30 1970-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6912354A FR2041311A5 (en) 1969-04-30 1969-04-30

Publications (1)

Publication Number Publication Date
FR2041311A5 true FR2041311A5 (en) 1971-01-29

Family

ID=9032734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912354A Expired FR2041311A5 (en) 1969-04-30 1969-04-30

Country Status (2)

Country Link
JP (1) JPS4821246B1 (en)
FR (1) FR2041311A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124178U (en) * 1990-03-28 1991-12-17

Also Published As

Publication number Publication date
JPS4821246B1 (en) 1973-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse