HK1158280A1 - Drag head for a trailing suction hopper dredger and method for dredging using this drag head - Google Patents

Drag head for a trailing suction hopper dredger and method for dredging using this drag head

Info

Publication number
HK1158280A1
HK1158280A1 HK11112453.2A HK11112453A HK1158280A1 HK 1158280 A1 HK1158280 A1 HK 1158280A1 HK 11112453 A HK11112453 A HK 11112453A HK 1158280 A1 HK1158280 A1 HK 1158280A1
Authority
HK
Hong Kong
Prior art keywords
drag head
dredging
suction hopper
hopper dredger
trailing suction
Prior art date
Application number
HK11112453.2A
Other languages
English (en)
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
Application filed by Dredging Int filed Critical Dredging Int
Publication of HK1158280A1 publication Critical patent/HK1158280A1/xx

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
    • 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
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • 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
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9262—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with jets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
HK11112453.2A 2008-12-12 2011-11-17 Drag head for a trailing suction hopper dredger and method for dredging using this drag head HK1158280A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2008/0670A BE1018378A3 (nl) 2008-12-12 2008-12-12 Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop.
PCT/EP2009/066665 WO2010066757A1 (en) 2008-12-12 2009-12-09 Drag head for a trailing suction hopper dredger and method for dredging using this drag head

Publications (1)

Publication Number Publication Date
HK1158280A1 true HK1158280A1 (en) 2012-07-13

Family

ID=40668305

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11112453.2A HK1158280A1 (en) 2008-12-12 2011-11-17 Drag head for a trailing suction hopper dredger and method for dredging using this drag head

Country Status (19)

Country Link
US (1) US9476181B2 (xx)
EP (1) EP2376715B1 (xx)
JP (1) JP5486015B2 (xx)
KR (1) KR101662041B1 (xx)
AR (1) AR075314A1 (xx)
AU (1) AU2009326092B2 (xx)
BE (1) BE1018378A3 (xx)
BR (1) BRPI0917746A2 (xx)
CO (1) CO6400159A2 (xx)
ES (1) ES2417780T3 (xx)
HK (1) HK1158280A1 (xx)
MX (1) MX2011006235A (xx)
MY (1) MY154093A (xx)
NZ (1) NZ593581A (xx)
PA (1) PA8853401A1 (xx)
SG (1) SG172083A1 (xx)
TW (1) TWI525237B (xx)
WO (1) WO2010066757A1 (xx)
ZA (1) ZA201104713B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019788A4 (nl) * 2011-02-02 2012-12-04 Baggerwerken Decloedt & Zn N V Zuigkop voor een baggerschip en werkwijze voor het baggeren met behulp van deze zuigkop.
WO2012171075A1 (en) * 2011-06-17 2012-12-20 Nautilus Minerals Pacific Pty Ltd Apparatus and method for seafloor stockpiling
WO2012171074A1 (en) * 2011-06-17 2012-12-20 Nautilus Minerals Pacific Pty Ltd System and method for seafloor stockpiling
GB2497505B (en) * 2011-10-03 2015-07-29 Marine Resources Exploration Internat Bv Suction mouth for a subsea mining tool
BE1020439A4 (nl) * 2012-05-25 2013-10-01 Baggerwerken Decloedt En Zoon Zuigkop van een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze zuigkop.
DE102015112988A1 (de) 2015-08-06 2017-02-09 Betek Gmbh & Co. Kg Schneideinrichtung
NL2018069B1 (nl) 2016-12-23 2018-07-02 Carpdredging Ip B V Graafinstallatie
CN106836342A (zh) * 2017-01-24 2017-06-13 黄河水利委员会黄河水利科学研究院 一种破土射流冲吸式吸泥头
US10167609B1 (en) 2018-01-12 2019-01-01 Cashman Dredging & Marine Contracting Co., LLC Carouseling articulated dredge and barge
CA3124693A1 (en) * 2018-12-26 2020-07-02 Cashman Dredging And Marine Contracting, Co., Llc Dragging apparatus with ripper shank
CN114922243B (zh) * 2022-05-16 2024-01-16 韩海波 一种水利工程用环保型清淤装置

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US366468A (en) * 1887-07-12 Dredging apparatus
US196645A (en) * 1877-10-30 Improvement in dredging apparatus
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US657568A (en) * 1899-12-08 1900-09-11 Arthur W Robinson Mouthpiece or drag for suction-pipes for dredges.
US660956A (en) * 1900-04-23 1900-10-30 Isaac O Gordon Excavating apparatus.
US724501A (en) * 1903-01-02 1903-04-07 Jesse W Reno Hydraulic dredge.
US927690A (en) * 1908-12-14 1909-07-13 James W Singleton Dredging-machine.
US1705428A (en) * 1926-12-09 1929-03-12 William H Twiford Dredging apparatus
DE474542C (de) * 1927-06-11 1929-04-05 Friedrich Ewig Saugbagger mit am Saugrohrende um eine wagerechte Achse drehbar gelagertem Saugkopf
US1729054A (en) * 1927-11-17 1929-09-24 Harvey L Shotwell Process and apparatus for dredging stone and gravel
US1840606A (en) * 1929-02-27 1932-01-12 Scheffauer Frederick Carl Self-adjusting draghead
US1939389A (en) * 1932-12-31 1933-12-12 Mark M Condron Drag-head for dredging machines
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GB1383089A (en) * 1972-08-15 1975-02-05 Hollandsche Aaneming Mij Nv Suction dredger
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NL161222C (nl) * 1975-08-25 1980-01-15 Ballast Nedam Groep Nv Sleepzuiger.
NL165249C (nl) * 1975-12-19 1981-03-16 Ballast Nedam Groep Nv Werkwijze en inrichting voor het breken van onder water gelegen harde grond.
NL166514C (nl) * 1977-12-27 1981-08-17 Volker Groep Nv Sleepkop voor een baggerzuiger.
NL8203985A (nl) * 1982-10-15 1984-05-01 Ballast Nedam Groep Nv Sleepzuiger.
JPS6078026A (ja) * 1983-10-03 1985-05-02 Unyusho Daigo Kowan Kensetsukyoku カツタ付きドラグヘツド装置
JPS60111984U (ja) * 1983-12-28 1985-07-29 有限会社　阪本商會 水中掘削機
SE459679B (sv) * 1985-09-02 1989-07-24 Santrade Ltd Stift foer bergborrkrona
DE3538354C1 (de) * 1985-10-29 1986-06-19 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Aus Zahn und Adapter bestehender Werkzeugsatz,insbesondere fuer Vortriebsmaschinen und Saugkopfbagger
SU1573101A1 (ru) * 1987-12-01 1990-06-23 Предприятие П/Я В-2522 Волочащийс грунтоприемник землесосного снар да
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BE1009262A3 (nl) * 1995-03-30 1997-01-07 Dredging Int Baggerkop voor het door een sleep- of duwbeweging baggeren van slib.
AU4724297A (en) * 1996-11-02 1998-05-29 Moburon Design Office Co., Ltd. Dredging method and dredging apparatus
BE1011285A3 (nl) * 1997-07-17 1999-07-06 Dredging Int Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop.
BE1011744A4 (nl) * 1998-02-13 1999-12-07 Dredging Int Werkwijze voor het doorheen grond-en rotslagen werken met bagger-of graafwerktuigen en volgens deze werkwijze werkende inrichtingen.
US6543963B2 (en) * 2000-03-16 2003-04-08 Bruce L. Bruso Apparatus for high-volume in situ soil remediation
US6375272B1 (en) * 2000-03-24 2002-04-23 Kennametal Inc. Rotatable cutting tool insert
BE1016291A3 (nl) * 2004-09-10 2006-07-04 Dredging Int Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop.
ATE452249T1 (de) * 2004-10-26 2010-01-15 Ihc Holland Ie Bv Unterwasser-saugbagger-verfahren und vorrichtung dafür
US7676968B2 (en) * 2007-02-12 2010-03-16 Hall David R Roller assembly
US7690138B2 (en) * 2007-05-14 2010-04-06 Hall David R Rolling assembly mounted on a trencher
DE602007006446D1 (de) * 2007-06-01 2010-06-24 Ihc Holland Ie Bv Zahnsystem
BE1017861A3 (nl) * 2007-11-29 2009-09-01 Dredging Int Sleepkop van een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop.
US8540037B2 (en) * 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
BE1019788A4 (nl) * 2011-02-02 2012-12-04 Baggerwerken Decloedt & Zn N V Zuigkop voor een baggerschip en werkwijze voor het baggeren met behulp van deze zuigkop.

Also Published As

Publication number Publication date
AR075314A1 (es) 2011-03-23
EP2376715B1 (en) 2013-04-17
AU2009326092A1 (en) 2011-07-07
TW201030213A (en) 2010-08-16
AU2009326092B2 (en) 2015-11-19
ZA201104713B (en) 2012-02-29
TWI525237B (zh) 2016-03-11
JP2012511644A (ja) 2012-05-24
MX2011006235A (es) 2011-09-09
CO6400159A2 (es) 2012-03-15
PA8853401A1 (es) 2010-07-27
JP5486015B2 (ja) 2014-05-07
KR20110102444A (ko) 2011-09-16
US20110296720A1 (en) 2011-12-08
BRPI0917746A2 (pt) 2016-07-26
KR101662041B1 (ko) 2016-10-04
ES2417780T3 (es) 2013-08-09
EP2376715A1 (en) 2011-10-19
MY154093A (en) 2015-04-30
BE1018378A3 (nl) 2010-09-07
SG172083A1 (en) 2011-07-28
US9476181B2 (en) 2016-10-25
WO2010066757A1 (en) 2010-06-17
NZ593581A (en) 2013-12-20

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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: 20221213