GB788435A - A suction head for a cuttter dredger - Google Patents

A suction head for a cuttter dredger

Info

Publication number
GB788435A
GB788435A GB2200356A GB2200356A GB788435A GB 788435 A GB788435 A GB 788435A GB 2200356 A GB2200356 A GB 2200356A GB 2200356 A GB2200356 A GB 2200356A GB 788435 A GB788435 A GB 788435A
Authority
GB
United Kingdom
Prior art keywords
casing
cutters
intake
cuttter
dredger
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
GB2200356A
Inventor
Wouter Arie Bos
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.)
Baggermij Bos & Kalis Nv
Original Assignee
Baggermij Bos & Kalis 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 Baggermij Bos & Kalis Nv filed Critical Baggermij Bos & Kalis Nv
Priority to GB2200356A priority Critical patent/GB788435A/en
Publication of GB788435A publication Critical patent/GB788435A/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
    • E02F3/92—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
    • 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
    • E02F3/9218—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

788,435. Suction dredging apparatus. NAAMLOOZE VENNOOTSCHAP BAGGERMAATSCHAPPIJ BOS & KALIS. July 16, 1956, No. 22003/56. Class 68(1) On either side of the elongated intake 2 of a suction nozzle 1 and parallel to the major axis of said intake is a rotary cutter unit. Each unit comprises spade-like cutters 4 disposed on a helix about and secured to a hollow shaft 3 supported in a casing associated with the nozzle 1 for rotation by a motor disposed within said casing. Water under pressure passes from the lower part 6 of the casing through the tube 3 and bracing conduits 7 extending between the pipe 3 and cutters 4 and is discharged on to the cutters to prevent clogging. Nozzles 8 in the part 6 of the casing permit of disintegration of adjacent material by jets of water.
GB2200356A 1956-07-16 1956-07-16 A suction head for a cuttter dredger Expired GB788435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2200356A GB788435A (en) 1956-07-16 1956-07-16 A suction head for a cuttter dredger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2200356A GB788435A (en) 1956-07-16 1956-07-16 A suction head for a cuttter dredger

Publications (1)

Publication Number Publication Date
GB788435A true GB788435A (en) 1958-01-02

Family

ID=10172381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2200356A Expired GB788435A (en) 1956-07-16 1956-07-16 A suction head for a cuttter dredger

Country Status (1)

Country Link
GB (1) GB788435A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971148A (en) * 1975-02-10 1976-07-27 Deal Troy M Dredge cutter head
EP0249555A1 (en) * 1986-06-11 1987-12-16 SOLETANCHE Société Anonyme dite: Motorpump for a fraising device for digging trenches in the ground

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971148A (en) * 1975-02-10 1976-07-27 Deal Troy M Dredge cutter head
EP0249555A1 (en) * 1986-06-11 1987-12-16 SOLETANCHE Société Anonyme dite: Motorpump for a fraising device for digging trenches in the ground
FR2600119A1 (en) * 1986-06-11 1987-12-18 Soletanche MOTOR PUMP FOR MILLING MACHINE FOR HOLLOWING TRENCHES IN THE GROUND

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