FR2586726B1 - POOL DREDGING - Google Patents

POOL DREDGING

Info

Publication number
FR2586726B1
FR2586726B1 FR8513093A FR8513093A FR2586726B1 FR 2586726 B1 FR2586726 B1 FR 2586726B1 FR 8513093 A FR8513093 A FR 8513093A FR 8513093 A FR8513093 A FR 8513093A FR 2586726 B1 FR2586726 B1 FR 2586726B1
Authority
FR
France
Prior art keywords
dredging
pool
pool dredging
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.)
Expired
Application number
FR8513093A
Other languages
French (fr)
Other versions
FR2586726A1 (en
Inventor
Anselme Briand
Elie Charrier
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.)
Briand SA
Original Assignee
Briand SA
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 Briand SA filed Critical Briand SA
Priority to FR8513093A priority Critical patent/FR2586726B1/en
Publication of FR2586726A1 publication Critical patent/FR2586726A1/en
Application granted granted Critical
Publication of FR2586726B1 publication Critical patent/FR2586726B1/en
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
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8513093A 1985-08-30 1985-08-30 POOL DREDGING Expired FR2586726B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8513093A FR2586726B1 (en) 1985-08-30 1985-08-30 POOL DREDGING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8513093A FR2586726B1 (en) 1985-08-30 1985-08-30 POOL DREDGING

Publications (2)

Publication Number Publication Date
FR2586726A1 FR2586726A1 (en) 1987-03-06
FR2586726B1 true FR2586726B1 (en) 1987-12-18

Family

ID=9322598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8513093A Expired FR2586726B1 (en) 1985-08-30 1985-08-30 POOL DREDGING

Country Status (1)

Country Link
FR (1) FR2586726B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114837119B (en) * 2022-05-07 2023-04-07 清华大学 Suspended river control sand stirring boat and suspended river control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190915263A (en) * 1909-06-30 1910-06-30 Wm Simons And Company Ltd Improvements relating to Dredging Cutters.
FR1362757A (en) * 1962-10-17 1964-06-05 Ellicott Machine Corp Hydraulic dredge
DE2938448A1 (en) * 1979-09-22 1981-04-09 Fried. Krupp Gmbh, 4300 Essen Water bed excavating appliance - has digger on column base boom with top bearing permitting float movement of buoyant unit

Also Published As

Publication number Publication date
FR2586726A1 (en) 1987-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse