HK1166829A1 - Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground - Google Patents

Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground

Info

Publication number
HK1166829A1
HK1166829A1 HK12107570.9A HK12107570A HK1166829A1 HK 1166829 A1 HK1166829 A1 HK 1166829A1 HK 12107570 A HK12107570 A HK 12107570A HK 1166829 A1 HK1166829 A1 HK 1166829A1
Authority
HK
Hong Kong
Prior art keywords
cutter head
cutter
dredging ground
dredging
ground
Prior art date
Application number
HK12107570.9A
Inventor
Bruno Tack
Original Assignee
Dredging Int
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=41493125&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1166829(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dredging Int filed Critical Dredging Int
Publication of HK1166829A1 publication Critical patent/HK1166829A1/en

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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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
HK12107570.9A 2009-07-06 2012-08-01 Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground HK1166829A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2009/0412A BE1018585A3 (en) 2009-07-06 2009-07-06 CUTTING HEAD FOR DAGGING GROUND, CUTTING DRAINER PROVIDED WITH SUCH CUTTING HEAD, AND USE OF THE CUTTING HEAD FOR Dredging Ground.
PCT/EP2010/059568 WO2011003869A1 (en) 2009-07-06 2010-07-05 Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground

Publications (1)

Publication Number Publication Date
HK1166829A1 true HK1166829A1 (en) 2012-11-09

Family

ID=41493125

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12107570.9A HK1166829A1 (en) 2009-07-06 2012-08-01 Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground

Country Status (16)

Country Link
US (1) US20120272552A1 (en)
EP (1) EP2452022B2 (en)
JP (1) JP5856053B2 (en)
AR (1) AR077551A1 (en)
AU (1) AU2010270277B2 (en)
BE (1) BE1018585A3 (en)
ES (1) ES2438503T5 (en)
HK (1) HK1166829A1 (en)
MX (1) MX2012000292A (en)
MY (1) MY173705A (en)
NZ (1) NZ597501A (en)
PT (1) PT2452022E (en)
SG (1) SG177457A1 (en)
TW (1) TWI523995B (en)
WO (1) WO2011003869A1 (en)
ZA (1) ZA201200095B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018348A3 (en) * 2008-11-12 2010-09-07 Dredging Int CUTTING HEAD FOR DAGGING LAND AND METHOD FOR DAGGING USING THIS CUTTING KNOB.
NL2009146C2 (en) * 2012-07-06 2014-01-07 Ihc Holland Ie Bv Cutter head for removing material from a water bed.
AU2014216167B2 (en) * 2013-02-15 2017-06-22 Joy Global Underground Mining Llc Air flow system for mining machine
DE102013110680A1 (en) 2013-09-26 2015-03-26 Betek Gmbh & Co. Kg Chisel holder and combination of a chisel holder with a chisel
DE102013110676A1 (en) 2013-09-26 2015-03-26 Betek Gmbh & Co. Kg chisel
NL2011994C2 (en) 2013-12-19 2015-06-22 Ihc Holland Ie Bv Cutter head.
EP3334549B1 (en) * 2015-08-10 2019-11-27 Illinois Tool Works Inc. Travelling pipe cutter with a cutting tool for large diameter pipes
USD808449S1 (en) 2016-03-11 2018-01-23 Wirtgen Gmbh Chisel
CN116005743B (en) * 2022-09-14 2023-10-03 江苏筑港建设集团有限公司 Environment-friendly dredging technology and recycling dredging device for sediment and treatment method thereof

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US4986011A (en) * 1989-04-17 1991-01-22 Stapel B.V. Cutting device with removable tools
US4891893A (en) * 1989-04-28 1990-01-09 Lvi Group, Inc. Dredge cutterhead tooth assembly
US5904213A (en) * 1995-10-10 1999-05-18 Camco International (Uk) Limited Rotary drill bits
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US6375272B1 (en) * 2000-03-24 2002-04-23 Kennametal Inc. Rotatable cutting tool insert
US6578294B2 (en) * 2001-02-02 2003-06-17 Esco Corporation Dredge cutterhead
US7380888B2 (en) * 2001-04-19 2008-06-03 Kennametal Inc. Rotatable cutting tool having retainer with dimples
EP1522636A1 (en) * 2003-10-09 2005-04-13 Jan De Nul N.V. Digger cuttertooth replacing robot on a dredger
US7380889B2 (en) * 2004-07-07 2008-06-03 Frear Joseph K Tool retainer
DE102005051450B4 (en) * 2005-10-27 2010-08-05 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Round shank chisel and chisel holder
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.
BE1018563A4 (en) * 2009-01-09 2011-03-01 Dredging Int CUTTING HEAD FOR DAGGING SURFACE AND USE OF THIS CUTTING HEAD FOR DAGGING SURFACE.

Also Published As

Publication number Publication date
ES2438503T3 (en) 2014-01-17
MY173705A (en) 2020-02-17
US20120272552A1 (en) 2012-11-01
AU2010270277A1 (en) 2012-02-02
AR077551A1 (en) 2011-09-07
PT2452022E (en) 2013-12-16
SG177457A1 (en) 2012-02-28
TW201114988A (en) 2011-05-01
EP2452022A1 (en) 2012-05-16
NZ597501A (en) 2013-08-30
ZA201200095B (en) 2012-09-26
EP2452022B2 (en) 2021-01-27
MX2012000292A (en) 2012-02-08
BE1018585A3 (en) 2011-04-05
TWI523995B (en) 2016-03-01
ES2438503T5 (en) 2021-11-03
JP2012532263A (en) 2012-12-13
WO2011003869A1 (en) 2011-01-13
JP5856053B2 (en) 2016-02-09
AU2010270277B2 (en) 2015-11-12
EP2452022B1 (en) 2013-09-11

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170705