FR2087460A5 - - Google Patents

Info

Publication number
FR2087460A5
FR2087460A5 FR7018354A FR7018354A FR2087460A5 FR 2087460 A5 FR2087460 A5 FR 2087460A5 FR 7018354 A FR7018354 A FR 7018354A FR 7018354 A FR7018354 A FR 7018354A FR 2087460 A5 FR2087460 A5 FR 2087460A5
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
FR7018354A
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.)
ENTR DRAGAGES TRAVAUX PU
Original Assignee
ENTR DRAGAGES TRAVAUX PU
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 ENTR DRAGAGES TRAVAUX PU filed Critical ENTR DRAGAGES TRAVAUX PU
Priority to FR7018354A priority Critical patent/FR2087460A5/fr
Application granted granted Critical
Publication of FR2087460A5 publication Critical patent/FR2087460A5/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/04—Walking gears moving the dredger forward step-by-step
    • E02F9/045—Walking gears moving the dredger forward step-by-step for moving on the underwater bottom
    • 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
    • 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
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR7018354A 1970-05-20 1970-05-20 Expired FR2087460A5 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7018354A FR2087460A5 (OSRAM) 1970-05-20 1970-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7018354A FR2087460A5 (OSRAM) 1970-05-20 1970-05-20

Publications (1)

Publication Number Publication Date
FR2087460A5 true FR2087460A5 (OSRAM) 1971-12-31

Family

ID=9055794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7018354A Expired FR2087460A5 (OSRAM) 1970-05-20 1970-05-20

Country Status (1)

Country Link
FR (1) FR2087460A5 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166291A1 (OSRAM) * 1972-01-06 1973-08-17 Inst Zemleroinogo
DE2547636A1 (de) * 1975-10-24 1977-04-28 Schuettgutfoerdertechnik Ag Vorrichtung zum abfoerdern von schuettfaehigem gut
US9611621B2 (en) 2012-12-20 2017-04-04 Ihc Holland Ie B.V. Cutting dredger
EP4089237A1 (en) * 2021-04-28 2022-11-16 Pure Environment Tech Oy Suction dredger vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166291A1 (OSRAM) * 1972-01-06 1973-08-17 Inst Zemleroinogo
DE2547636A1 (de) * 1975-10-24 1977-04-28 Schuettgutfoerdertechnik Ag Vorrichtung zum abfoerdern von schuettfaehigem gut
US9611621B2 (en) 2012-12-20 2017-04-04 Ihc Holland Ie B.V. Cutting dredger
EP4089237A1 (en) * 2021-04-28 2022-11-16 Pure Environment Tech Oy Suction dredger vehicle

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Legal Events

Date Code Title Description
ST Notification of lapse