AU586076B2 - Cutting wheel arrangement for suction dredge - Google Patents

Cutting wheel arrangement for suction dredge

Info

Publication number
AU586076B2
AU586076B2 AU69866/87A AU6986687A AU586076B2 AU 586076 B2 AU586076 B2 AU 586076B2 AU 69866/87 A AU69866/87 A AU 69866/87A AU 6986687 A AU6986687 A AU 6986687A AU 586076 B2 AU586076 B2 AU 586076B2
Authority
AU
Australia
Prior art keywords
cutting wheel
wheel arrangement
suction dredge
dredge
suction
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.)
Ceased
Application number
AU69866/87A
Other versions
AU6986687A (en
Inventor
Heiko Stehmeier
Siegfried Steinkuhler
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
O&K Orenstein and Koppel GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6295929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU586076(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of AU6986687A publication Critical patent/AU6986687A/en
Application granted granted Critical
Publication of AU586076B2 publication Critical patent/AU586076B2/en
Assigned to KRUPP FORDERTECHNIK GMBH reassignment KRUPP FORDERTECHNIK GMBH Alteration of Name(s) in Register under S187 Assignors: O & K ORENSTEIN & KOPPEL A.G.
Anticipated expiration legal-status Critical
Ceased 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

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)
  • Shovels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
AU69866/87A 1986-03-10 1987-03-10 Cutting wheel arrangement for suction dredge Ceased AU586076B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3607838 1986-03-10
DE19863607838 DE3607838A1 (en) 1986-03-10 1986-03-10 CUTTING WHEEL DEVICE

Publications (2)

Publication Number Publication Date
AU6986687A AU6986687A (en) 1987-09-17
AU586076B2 true AU586076B2 (en) 1989-06-29

Family

ID=6295929

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69866/87A Ceased AU586076B2 (en) 1986-03-10 1987-03-10 Cutting wheel arrangement for suction dredge

Country Status (5)

Country Link
EP (1) EP0236692B1 (en)
JP (1) JPH089873B2 (en)
AU (1) AU586076B2 (en)
CA (1) CA1266280A (en)
DE (2) DE3607838A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007146A1 (en) * 1990-10-16 1992-04-30 Coal Recoveries Pty., Ltd. Cutter wheel assembly
US6578294B2 (en) 2001-02-02 2003-06-17 Esco Corporation Dredge cutterhead
GB2483927A (en) * 2010-09-24 2012-03-28 Basement Masters Ltd Hand operable excavator with frame for lateral excavation
US20150008719A1 (en) * 2013-07-02 2015-01-08 Galen B. Merrell Prospecting Immersable for Gold or P.I.G.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU464047B2 (en) * 1972-02-04 1975-08-14 I.H.C. Cutter
US4058914A (en) * 1975-12-15 1977-11-22 Kiss Sandor G Alternate flow suction dredge
AU7659287A (en) * 1986-09-30 1988-04-14 Ellicott Machine Corporation International Improved cutter wheel for a dredge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE473767C (en) * 1929-03-22 Luebecker Maschb Ges Suction head for dredgers with digging tools working in front of the suction opening
FR1124832A (en) * 1954-05-28 1956-10-18 Mineraal Technologisch Inst Improvement in land cutting devices, in particular, for suction dredgers
DE1484701A1 (en) * 1961-05-03 1969-08-21 Konink Mij Tot Het Uitroeren V Suction dredger, digging and suction unit as well as method for; operating this suction dredger
DE1484781A1 (en) * 1964-07-24 1969-04-03 Fa Hermann Suerken Floating suction excavator with a bucket wheel at the end of the suction pipe
DE1634808A1 (en) * 1967-11-28 1970-08-20 Paul Fortmeier Bucket wheel suction nozzle for suction excavators
NL7802151A (en) * 1978-02-27 1979-08-29 Stork Conrad Bv EXCAVATOR WHEEL FOR A DREDCHER.
NL171079C (en) * 1979-04-20 1983-02-01 Ihc Holland Nv EXCAVATOR FOR A SUCTION DREDGER.
NL8101842A (en) * 1981-04-14 1982-11-01 Ihc Holland Nv EXCAVATOR.
DE3426328C3 (en) * 1984-07-17 1993-12-23 Orenstein & Koppel Ag Cutting head paddle wheel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU464047B2 (en) * 1972-02-04 1975-08-14 I.H.C. Cutter
US4058914A (en) * 1975-12-15 1977-11-22 Kiss Sandor G Alternate flow suction dredge
AU7659287A (en) * 1986-09-30 1988-04-14 Ellicott Machine Corporation International Improved cutter wheel for a dredge

Also Published As

Publication number Publication date
JPH089873B2 (en) 1996-01-31
DE3607838C2 (en) 1991-04-18
AU6986687A (en) 1987-09-17
EP0236692B1 (en) 1991-03-27
EP0236692A1 (en) 1987-09-16
DE3607838A1 (en) 1987-09-24
JPS62220621A (en) 1987-09-28
CA1266280A (en) 1990-02-27
DE3768836D1 (en) 1991-05-02

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired