FR2377487A1 - Outil desagregateur pour drague, et procede et appareillage pour sa mise en place en bout d'un arbre d'entrainement - Google Patents

Outil desagregateur pour drague, et procede et appareillage pour sa mise en place en bout d'un arbre d'entrainement

Info

Publication number
FR2377487A1
FR2377487A1 FR7701000A FR7701000A FR2377487A1 FR 2377487 A1 FR2377487 A1 FR 2377487A1 FR 7701000 A FR7701000 A FR 7701000A FR 7701000 A FR7701000 A FR 7701000A FR 2377487 A1 FR2377487 A1 FR 2377487A1
Authority
FR
France
Prior art keywords
cutter
suction dredger
demountable
hub
cutting ring
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.)
Granted
Application number
FR7701000A
Other languages
English (en)
French (fr)
Other versions
FR2377487B1 (US20100223739A1-20100909-C00005.png
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.)
Valeo SE
Original Assignee
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7701000A priority Critical patent/FR2377487A1/fr
Publication of FR2377487A1 publication Critical patent/FR2377487A1/fr
Application granted granted Critical
Publication of FR2377487B1 publication Critical patent/FR2377487B1/fr
Granted 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
    • E02F3/9212—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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR7701000A 1977-01-14 1977-01-14 Outil desagregateur pour drague, et procede et appareillage pour sa mise en place en bout d'un arbre d'entrainement Granted FR2377487A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7701000A FR2377487A1 (fr) 1977-01-14 1977-01-14 Outil desagregateur pour drague, et procede et appareillage pour sa mise en place en bout d'un arbre d'entrainement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701000A FR2377487A1 (fr) 1977-01-14 1977-01-14 Outil desagregateur pour drague, et procede et appareillage pour sa mise en place en bout d'un arbre d'entrainement

Publications (2)

Publication Number Publication Date
FR2377487A1 true FR2377487A1 (fr) 1978-08-11
FR2377487B1 FR2377487B1 (US20100223739A1-20100909-C00005.png) 1982-04-16

Family

ID=9185491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701000A Granted FR2377487A1 (fr) 1977-01-14 1977-01-14 Outil desagregateur pour drague, et procede et appareillage pour sa mise en place en bout d'un arbre d'entrainement

Country Status (1)

Country Link
FR (1) FR2377487A1 (US20100223739A1-20100909-C00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028427A1 (en) * 1979-10-24 1981-05-13 "Dredging International" Device for mounting and removing a cutter at the end of the cutter shaft from a cutter dredge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028427A1 (en) * 1979-10-24 1981-05-13 "Dredging International" Device for mounting and removing a cutter at the end of the cutter shaft from a cutter dredge

Also Published As

Publication number Publication date
FR2377487B1 (US20100223739A1-20100909-C00005.png) 1982-04-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse