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AU2875077A - Cutter - Google Patents

Cutter

Info

Publication number
AU2875077A
AU2875077A AU28750/77A AU2875077A AU2875077A AU 2875077 A AU2875077 A AU 2875077A AU 28750/77 A AU28750/77 A AU 28750/77A AU 2875077 A AU2875077 A AU 2875077A AU 2875077 A AU2875077 A AU 2875077A
Authority
AU
Australia
Prior art keywords
cutter
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.)
Pending
Application number
AU28750/77A
Inventor
Gijsbertus Jan Willem Boomstra
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.)
Boomstra G J W
Original Assignee
Boomstra G J W
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 Boomstra G J W filed Critical Boomstra G J W
Publication of AU2875077A publication Critical patent/AU2875077A/en
Pending 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
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
    • 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)
  • Crushing And Pulverization Processes (AREA)
  • Milling Processes (AREA)
  • Knives (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AU28750/77A 1976-09-14 1977-09-13 Cutter Pending AU2875077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7610228A NL161533B (en) 1976-09-14 1976-09-14 CUTTING HEAD FOR A CUTTER VACUUM.

Publications (1)

Publication Number Publication Date
AU2875077A true AU2875077A (en) 1979-03-22

Family

ID=19826894

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28750/77A Pending AU2875077A (en) 1976-09-14 1977-09-13 Cutter

Country Status (12)

Country Link
JP (1) JPS5363732A (en)
AR (1) AR212212A1 (en)
AU (1) AU2875077A (en)
BE (1) BE858586A (en)
BR (1) BR7706136A (en)
DE (1) DE2741097C3 (en)
ES (1) ES463896A1 (en)
FR (1) FR2364303A1 (en)
GB (1) GB1578616A (en)
IT (1) IT1085187B (en)
NL (2) NL161533B (en)
SE (1) SE7710192L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034369A (en) * 1978-08-21 1980-06-04 Westminster Dredging Cutter head for suction dredger
US4986011A (en) * 1989-04-17 1991-01-22 Stapel B.V. Cutting device with removable tools
NL1031253C2 (en) * 2006-02-28 2007-08-29 Vosta Lmg Bv Cutting head with improved yield, as well as cutter suction dredger provided with such a cutting head.
EP4111001B1 (en) * 2020-02-28 2024-12-18 Dredge Yard DMCC A cutter head for a drill cutter with suction function

Also Published As

Publication number Publication date
SE7710192L (en) 1978-03-15
ES463896A1 (en) 1978-06-16
NL161533C (en)
DE2741097A1 (en) 1978-03-23
BR7706136A (en) 1978-06-20
AR212212A1 (en) 1978-05-31
DE2741097B2 (en) 1979-02-01
IT1085187B (en) 1985-05-28
NL161533B (en) 1979-09-17
BE858586A (en) 1978-01-02
NL7610228A (en) 1978-03-16
FR2364303A1 (en) 1978-04-07
JPS5363732A (en) 1978-06-07
GB1578616A (en) 1980-11-05
DE2741097C3 (en) 1979-09-20

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