FR2378908A1 - Procede de dragage et drague suceuse a tete fraiseuse pour la mise en oeuvre du procede - Google Patents

Procede de dragage et drague suceuse a tete fraiseuse pour la mise en oeuvre du procede

Info

Publication number
FR2378908A1
FR2378908A1 FR7802404A FR7802404A FR2378908A1 FR 2378908 A1 FR2378908 A1 FR 2378908A1 FR 7802404 A FR7802404 A FR 7802404A FR 7802404 A FR7802404 A FR 7802404A FR 2378908 A1 FR2378908 A1 FR 2378908A1
Authority
FR
France
Prior art keywords
dredging
dragger
sucking
implementing
countersunk head
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
FR7802404A
Other languages
English (en)
Other versions
FR2378908B1 (fr
Inventor
Jan De Koning
Jan Steijn
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.)
Ballast Nedam NV
Original Assignee
Ballast Nedam Groep NV
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 Ballast Nedam Groep NV filed Critical Ballast Nedam Groep NV
Publication of FR2378908A1 publication Critical patent/FR2378908A1/fr
Application granted granted Critical
Publication of FR2378908B1 publication Critical patent/FR2378908B1/fr
Granted 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
    • E02F9/06—Floating substructures as supports
    • E02F9/062—Advancing equipment, e.g. spuds for floating dredgers
    • E02F9/065—Advancing equipment, e.g. spuds for floating dredgers characterised by the use of lines with anchors and winches
    • 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
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
    • 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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Dragage. De manière à commander avec précision la tête fraiseuse d'une drague suceuse ancrée à l'aide de cordages, on mesure la tension dans au moins un des deux cordages longitudinaux et on actionne le guindeau d'au moins l'un des deux cordages longitudinaux en accord avec la tension mesurée. Dragage de fonds fluviaux ou marins.
FR7802404A 1977-01-31 1978-01-27 Procede de dragage et drague suceuse a tete fraiseuse pour la mise en oeuvre du procede Granted FR2378908A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7700999A NL171182C (nl) 1977-01-31 1977-01-31 Werkwijze en inrichting voor het besturen van een snijkopzuiger gedurende het baggeren.

Publications (2)

Publication Number Publication Date
FR2378908A1 true FR2378908A1 (fr) 1978-08-25
FR2378908B1 FR2378908B1 (fr) 1983-07-01

Family

ID=19827895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802404A Granted FR2378908A1 (fr) 1977-01-31 1978-01-27 Procede de dragage et drague suceuse a tete fraiseuse pour la mise en oeuvre du procede

Country Status (7)

Country Link
JP (1) JPS584134B2 (fr)
AU (1) AU516436B2 (fr)
BE (1) BE863232A (fr)
DE (1) DE2801080C2 (fr)
FR (1) FR2378908A1 (fr)
GB (1) GB1589651A (fr)
NL (1) NL171182C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019319A2 (fr) * 1979-05-14 1980-11-26 Ballast-Nedam Groep N.V. Procédé de detèrmination de la position d'un outil de drague et drague
FR2477098A1 (fr) * 1979-11-01 1981-09-04 Koninkl Volker Stevin Nv Installation pour effectuer des travaux sous l'eau

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8610807D0 (en) * 1986-05-02 1986-06-11 Humphreys & Glasgow Ltd Filter carbon removal device
NL9302037A (nl) * 1993-11-25 1995-06-16 Hak A Nederland Bv Werkwijze en inrichting voor het baggeren van een sleuf in een waterbodem.
IT201900007839A1 (it) * 2019-06-03 2020-12-03 Bartolomeo Mongiardino Sistema per il dragaggio dei fondali sommersi
CN116180832B (zh) * 2023-04-19 2023-07-21 中铁城建集团第一工程有限公司 一种铣挖机铣削孔壁机头

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350798A (en) * 1965-01-13 1967-11-07 Arthur J Nelson Condition responsive elevator dredge
US3380179A (en) * 1967-03-20 1968-04-30 Ellicott Machine Corp Automatic control of swing speed for dredges
NL6807592A (fr) * 1968-05-29 1969-12-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019319A2 (fr) * 1979-05-14 1980-11-26 Ballast-Nedam Groep N.V. Procédé de detèrmination de la position d'un outil de drague et drague
EP0019319A3 (en) * 1979-05-14 1981-01-21 Ballast-Nedam Groep N.V. Method of steering a dredger implement and dredger implement
FR2477098A1 (fr) * 1979-11-01 1981-09-04 Koninkl Volker Stevin Nv Installation pour effectuer des travaux sous l'eau

Also Published As

Publication number Publication date
FR2378908B1 (fr) 1983-07-01
DE2801080A1 (de) 1978-08-03
NL171182C (nl) 1985-09-16
JPS5397239A (en) 1978-08-25
AU516436B2 (en) 1981-06-04
DE2801080C2 (de) 1981-09-17
NL171182B (nl) 1982-09-16
BE863232A (nl) 1978-07-24
JPS584134B2 (ja) 1983-01-25
NL7700999A (nl) 1978-08-02
AU3244378A (en) 1979-07-26
GB1589651A (en) 1981-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse