JP2014534368A - 水底トレンチ掘削装置 - Google Patents
水底トレンチ掘削装置 Download PDFInfo
- Publication number
- JP2014534368A JP2014534368A JP2014537723A JP2014537723A JP2014534368A JP 2014534368 A JP2014534368 A JP 2014534368A JP 2014537723 A JP2014537723 A JP 2014537723A JP 2014537723 A JP2014537723 A JP 2014537723A JP 2014534368 A JP2014534368 A JP 2014534368A
- Authority
- JP
- Japan
- Prior art keywords
- trench
- excavation
- soil
- excavator
- eductor
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims 2
- 239000002689 soil Substances 0.000 claims abstract description 94
- 238000009412 basement excavation Methods 0.000 claims abstract description 66
- 230000004888 barrier function Effects 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000013049 sediment Substances 0.000 claims description 8
- 239000011343 solid material Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 2
- 238000005243 fluidization Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 230000001934 delay Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
-
- 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
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting 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
- E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/06—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging elements mounted on an endless chain
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/109—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using rotating digging elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/16—Laying or reclaiming pipes on or under water on the bottom
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sewage (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Electric Cable Installation (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
Description
Claims (15)
- 前側に掘削部が配置され,かつ,後側に非掘削部が配置された底土掘削手段と,該底土掘削手段の前方位置から底土を排出するための排土手段と,底土が前記底土掘削手段における非掘削部を通過するのを実質的に防止するよう構成配置されたバリア手段とを備える水底トレンチ掘削装置。
- 請求項1に記載された水底トレンチ掘削装置であって,前記バリア手段は,前記底土に含まれている固形物質のうち,選択された限界寸法よりも最大寸法の大きい固形物質の通過を防止するよう構成されている水底トレンチ掘削装置。
- 請求項1又は2に記載された水底トレンチ掘削装置であって,前記排土手段は,底土を流動状態で搬送するものである水底トレンチ掘削装置。
- 請求項3に記載された水底トレンチ掘削装置であって,前記排土手段は,エダクタ又はドレッジポンプである水底トレンチ掘削装置。
- 請求項4に記載された水底トレンチ掘削装置であって,前記バリア手段は,固形物質が選択された限界寸法よりも大きい寸法を有する場合に,その固形物質がエダクタ又はドレッジポンプの入口に進入するのを防止し,又は遅延させるよう構成されている水底トレンチ掘削装置。
- 請求項1〜5の何れか一項に記載された水底トレンチ掘削装置であって,前記底土掘削手段は,無端経路に沿って移動するよう配置された複数の掘削素子を含む水底トレンチ掘削装置。
- 請求項6に記載された水底トレンチ掘削装置であって,前記底土掘削手段は,ロックホイール,チェーンカッタ又はシェアラ等である水底トレンチ掘削装置。
- 請求項1〜5の何れか一項に記載された水底トレンチ掘削装置であって,前記底土掘削手段は,オーガである水底トレンチ掘削装置。
- 請求1〜8の何れか一項に記載された水底トレンチ掘削装置であって,前記バリア手段は,実質的に水底面レベルに配置される水底トレンチ掘削装置。
- 請求項1〜9の何れか一項に記載された水底トレンチ掘削装置であって,前記排土手段が,前記バリア手段の上方に配置される水底トレンチ掘削装置。
- 請求項4,5又は7に記載され,或いは請求項4に従属する場合の請求項6又は8〜10の何れか一項に記載された水底トレンチ掘削装置であって,前記排土手段がエダクタであり,該エダクタの駆動ジェットが前記底土掘削手段に向けられ,これにより該底土掘削手段上に集積した底土を駆除する水底トレンチ掘削装置。
- 請求項4,5,7又は11に記載され,或いは請求項4に従属する場合の請求項6又は8〜10の何れか一項に記載された水底トレンチ掘削装置であって,前記エダクタから排出される液体の経路が,前記底土掘削手段の回転方向に対して実質的に接線方向に向けられる水底トレンチ掘削装置。
- 請求項4,5,7,11又は12に記載され,或いは請求項4に従属する場合の請求項6又は8〜10の何れか一項に記載された水底トレンチ掘削装置であって,前記エダクタが,該エダクタにより搬送される前記底土の流動化流の流速を低下させるよう配置されたディフューザ部を含み、これにより前記底土に含まれる高濃度物質は前記トレンチに落ち込む、水底トレンチ掘削装置。
- 請求項1〜13の何れか一項に記載された水底トレンチ掘削装置を備える水底トレンチ掘削機であって,該掘削機をトレンチ掘削のために所望の方向に推進させる推進手段を更に備える水底トレンチ掘削機。
- 請求項14に記載された水底トレンチ掘削機であって,前記水底トレンチ掘削装置及び/又はその構成要素の作動を制御するための制御手段を更に備える水底トレンチ掘削機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1118496.7A GB2496373A (en) | 2011-10-26 | 2011-10-26 | Underwater trenching apparatus |
GB1118496.7 | 2011-10-26 | ||
PCT/GB2012/052665 WO2013061073A1 (en) | 2011-10-26 | 2012-10-26 | Underwater trenching apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014534368A true JP2014534368A (ja) | 2014-12-18 |
JP6139540B2 JP6139540B2 (ja) | 2017-05-31 |
Family
ID=45373450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014537723A Active JP6139540B2 (ja) | 2011-10-26 | 2012-10-26 | 水底トレンチ掘削装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9506218B2 (ja) |
EP (1) | EP2771517B1 (ja) |
JP (1) | JP6139540B2 (ja) |
KR (1) | KR101995332B1 (ja) |
CN (1) | CN103958784B (ja) |
CA (1) | CA2852825A1 (ja) |
GB (1) | GB2496373A (ja) |
RU (1) | RU2014120693A (ja) |
WO (1) | WO2013061073A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2497729A (en) * | 2011-12-14 | 2013-06-26 | Ihc Engineering Business Ltd | Trench Cutting Apparatus and Method |
EP3296468B1 (de) * | 2016-09-15 | 2019-11-06 | BAUER Maschinen GmbH | Verfahren und schlitzwandfräse zum erstellen eines schlitzes im boden |
CN108049445B (zh) * | 2017-11-14 | 2023-08-08 | 中电建生态环境集团有限公司 | 生态清淤用绞吸装置 |
CN108327884B (zh) * | 2018-01-16 | 2023-08-08 | 中国科学院南京地理与湖泊研究所 | 一种水上牵引行走系统及水下沉积物表层开槽方法 |
CN110029696B (zh) * | 2019-04-08 | 2024-02-20 | 国网浙江省电力有限公司舟山供电公司 | 一种双作业模式海底电缆挖沟机 |
CN110671538B (zh) * | 2019-11-06 | 2024-01-26 | 江苏科技大学 | 一种海洋油气管道水下铺设装置及其铺设方法 |
EP3832026B1 (en) * | 2019-12-05 | 2023-07-26 | Soil Machine Dynamics Limited | Apparatus for locating elongate object in a trench in a floor of a body of water |
EP4158112A1 (en) | 2020-05-25 | 2023-04-05 | Wing Marine LLC | Material handling systems and methods |
US20220412046A1 (en) * | 2021-06-28 | 2022-12-29 | Soil Machine Dynamics Limited | Apparatus for Inserting an Elongate Object Into a Trench |
Citations (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888751A (ja) * | 1972-02-24 | 1973-11-20 | ||
JPS5061839A (ja) * | 1973-10-06 | 1975-05-27 | ||
JPS50122015A (ja) * | 1974-03-08 | 1975-09-25 | ||
JPS5596960U (ja) * | 1978-12-26 | 1980-07-05 | ||
US4259795A (en) * | 1978-07-18 | 1981-04-07 | Ihc Holland N.V. | Dragging type cutter head for a suction dredger |
JPS56128832A (en) * | 1980-03-11 | 1981-10-08 | Furukawa Electric Co Ltd:The | Wheel type submarine excavator |
US4342526A (en) * | 1980-06-05 | 1982-08-03 | Applied Offshore Technology, Inc. | Submersible backfill machine |
WO1983000891A1 (en) * | 1981-09-11 | 1983-03-17 | Porter, Alan, Theodore | Improvements in dredges |
JPS5872260U (ja) * | 1981-11-10 | 1983-05-16 | 石川島播磨重工業株式会社 | ブ−スタドラグヘツド浚渫船 |
JPS59151965U (ja) * | 1983-03-28 | 1984-10-11 | 石川島播磨重工業株式会社 | 掘削刃付ドラグヘツド |
JPS6078024A (ja) * | 1983-10-03 | 1985-05-02 | Unyusho Daigo Kowan Kensetsukyoku | カツタ付きドラグヘツド装置 |
JPS6175134A (ja) * | 1984-02-27 | 1986-04-17 | Yoshinori Matsuki | エダクタ−ポンプによる浚渫方法 |
JPS6347428A (ja) * | 1986-08-12 | 1988-02-29 | Penta Ocean Constr Co Ltd | ポンプ式浚渫船の障害物除去装置 |
JPH01102132A (ja) * | 1987-10-15 | 1989-04-19 | Mitsubishi Heavy Ind Ltd | 浚渫船の岩石除去装置 |
US4877355A (en) * | 1988-04-19 | 1989-10-31 | Casper Colosimo & Son., Inc. | Underwater cable laying system |
JPH0649300U (ja) * | 1992-12-11 | 1994-07-05 | 三菱重工業株式会社 | 水中排砂ロボット |
US5651200A (en) * | 1995-12-06 | 1997-07-29 | The United States Corps Of Engineers As Represented By The Secretary Of The Army | Debris exclusion devices for an augerhead type hydraulic dredge system |
JPH11100859A (ja) * | 1997-09-26 | 1999-04-13 | Kabuki Construction Co Ltd | 採泥器 |
JP2001323499A (ja) * | 2000-05-18 | 2001-11-22 | Taisei Corp | 溝掘削機 |
US20020139014A1 (en) * | 2001-03-29 | 2002-10-03 | Daniel Rivard | Motorized road-going vehicle for making trenches in the ground |
WO2003044286A1 (en) * | 2001-11-13 | 2003-05-30 | Mastenbroek Ltd | Trenching method and apparatus |
JP2003529689A (ja) * | 2000-04-05 | 2003-10-07 | ゲーテーオー−サブシー・アーエス | 海中浚渫方法及び装置 |
US20040148823A1 (en) * | 2002-01-24 | 2004-08-05 | Jurgen Schenk | Milling device for floors, rock, excavated material or other material |
JP2005021757A (ja) * | 2003-06-30 | 2005-01-27 | Taisei Corp | 底泥処理工法 |
US20060225771A1 (en) * | 2005-04-06 | 2006-10-12 | Crawford William R Iii | Method and apparatus for cleaning percolation basins |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US810810A (en) * | 1904-07-22 | 1906-01-23 | Samuel H Richardson | Apparatus for cutting and sluicing. |
US1190257A (en) * | 1915-06-29 | 1916-07-04 | John H Henderson | Road-roller. |
US3554101A (en) * | 1968-09-19 | 1971-01-12 | Caterpillar Tractor Co | Support bearing for compactor cleaner bar frame |
US3572841A (en) * | 1969-01-15 | 1971-03-30 | Norton Co | Material pickup for groove cutters |
US4050171A (en) * | 1976-05-12 | 1977-09-27 | Laserplane Corporation | Depth control for endless chain type trencher |
NL166514C (nl) * | 1977-12-27 | 1981-08-17 | Volker Groep Nv | Sleepkop voor een baggerzuiger. |
US4295757A (en) * | 1979-08-23 | 1981-10-20 | Randal Gaspar | Jet sled spoil scoop apparatus |
US4523873A (en) * | 1983-08-16 | 1985-06-18 | Elliot Robert B | Vibratory roller with axially spaced zig zag impact bars and wire rope cleaners |
JPH01101726U (ja) * | 1987-12-25 | 1989-07-10 | ||
KR0124142B1 (ko) * | 1994-02-07 | 1997-11-25 | 이은길 | 암거용 준설기 |
US5575538A (en) * | 1995-06-01 | 1996-11-19 | Astec Industries, Inc. | Rock saw with centerline conveyor assembly and method of digging a narrow trench |
FR2749866B1 (fr) * | 1996-06-18 | 1998-08-28 | Sdto | Dispositif de creusage de tranchees, a equipement d'aspiration |
US6055750A (en) * | 1997-01-13 | 2000-05-02 | Samson Enterprises, Inc. | Excavating machine with lift arm assembly |
EP1177848A1 (en) * | 2000-08-02 | 2002-02-06 | Nakayama Iron Works Co., Ltd. | Concrete cutting machine with slurry collecting mechanism |
JP2002283134A (ja) * | 2001-03-28 | 2002-10-03 | Yamashin Seikyo Kk | 手持ち式切断機の安全カバー |
CN1295401C (zh) * | 2002-04-27 | 2007-01-17 | S.D.T.O公司 | 用于在地面上挖掘沟渠的在道路上行驶的机动车辆 |
KR200383938Y1 (ko) * | 2005-02-24 | 2005-05-10 | 조창웅 | 톱밥 배출기능을 가지는 전기 원형톱 |
US20090236900A1 (en) * | 2008-01-19 | 2009-09-24 | Joseph Eugene Due | Dust and debris evacuator for cut-off saw |
JP5351826B2 (ja) * | 2010-05-10 | 2013-11-27 | 三菱重工業株式会社 | 水中採鉱機用カッターヘッド |
-
2011
- 2011-10-26 GB GB1118496.7A patent/GB2496373A/en not_active Withdrawn
-
2012
- 2012-10-26 CA CA2852825A patent/CA2852825A1/en not_active Abandoned
- 2012-10-26 KR KR1020147013060A patent/KR101995332B1/ko active IP Right Grant
- 2012-10-26 CN CN201280052802.6A patent/CN103958784B/zh not_active Expired - Fee Related
- 2012-10-26 US US14/353,101 patent/US9506218B2/en active Active
- 2012-10-26 JP JP2014537723A patent/JP6139540B2/ja active Active
- 2012-10-26 WO PCT/GB2012/052665 patent/WO2013061073A1/en active Application Filing
- 2012-10-26 EP EP12784050.2A patent/EP2771517B1/en active Active
- 2012-10-26 RU RU2014120693/03A patent/RU2014120693A/ru not_active Application Discontinuation
Patent Citations (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888751A (ja) * | 1972-02-24 | 1973-11-20 | ||
JPS5061839A (ja) * | 1973-10-06 | 1975-05-27 | ||
JPS50122015A (ja) * | 1974-03-08 | 1975-09-25 | ||
US4259795A (en) * | 1978-07-18 | 1981-04-07 | Ihc Holland N.V. | Dragging type cutter head for a suction dredger |
JPS5596960U (ja) * | 1978-12-26 | 1980-07-05 | ||
JPS56128832A (en) * | 1980-03-11 | 1981-10-08 | Furukawa Electric Co Ltd:The | Wheel type submarine excavator |
US4342526A (en) * | 1980-06-05 | 1982-08-03 | Applied Offshore Technology, Inc. | Submersible backfill machine |
WO1983000891A1 (en) * | 1981-09-11 | 1983-03-17 | Porter, Alan, Theodore | Improvements in dredges |
JPS5872260U (ja) * | 1981-11-10 | 1983-05-16 | 石川島播磨重工業株式会社 | ブ−スタドラグヘツド浚渫船 |
JPS59151965U (ja) * | 1983-03-28 | 1984-10-11 | 石川島播磨重工業株式会社 | 掘削刃付ドラグヘツド |
JPS6078024A (ja) * | 1983-10-03 | 1985-05-02 | Unyusho Daigo Kowan Kensetsukyoku | カツタ付きドラグヘツド装置 |
JPS6175134A (ja) * | 1984-02-27 | 1986-04-17 | Yoshinori Matsuki | エダクタ−ポンプによる浚渫方法 |
JPS6347428A (ja) * | 1986-08-12 | 1988-02-29 | Penta Ocean Constr Co Ltd | ポンプ式浚渫船の障害物除去装置 |
JPH01102132A (ja) * | 1987-10-15 | 1989-04-19 | Mitsubishi Heavy Ind Ltd | 浚渫船の岩石除去装置 |
US4877355A (en) * | 1988-04-19 | 1989-10-31 | Casper Colosimo & Son., Inc. | Underwater cable laying system |
JPH0649300U (ja) * | 1992-12-11 | 1994-07-05 | 三菱重工業株式会社 | 水中排砂ロボット |
US5651200A (en) * | 1995-12-06 | 1997-07-29 | The United States Corps Of Engineers As Represented By The Secretary Of The Army | Debris exclusion devices for an augerhead type hydraulic dredge system |
JPH11100859A (ja) * | 1997-09-26 | 1999-04-13 | Kabuki Construction Co Ltd | 採泥器 |
JP2003529689A (ja) * | 2000-04-05 | 2003-10-07 | ゲーテーオー−サブシー・アーエス | 海中浚渫方法及び装置 |
JP2001323499A (ja) * | 2000-05-18 | 2001-11-22 | Taisei Corp | 溝掘削機 |
US20020139014A1 (en) * | 2001-03-29 | 2002-10-03 | Daniel Rivard | Motorized road-going vehicle for making trenches in the ground |
WO2003044286A1 (en) * | 2001-11-13 | 2003-05-30 | Mastenbroek Ltd | Trenching method and apparatus |
US20040148823A1 (en) * | 2002-01-24 | 2004-08-05 | Jurgen Schenk | Milling device for floors, rock, excavated material or other material |
JP2005515331A (ja) * | 2002-01-24 | 2005-05-26 | シェンク ユルゲン | 地面、岩盤、掘削された物質又はその他の物質のためのミリング装置 |
JP2005021757A (ja) * | 2003-06-30 | 2005-01-27 | Taisei Corp | 底泥処理工法 |
US20060225771A1 (en) * | 2005-04-06 | 2006-10-12 | Crawford William R Iii | Method and apparatus for cleaning percolation basins |
Also Published As
Publication number | Publication date |
---|---|
KR101995332B1 (ko) | 2019-07-02 |
KR20140117350A (ko) | 2014-10-07 |
US9506218B2 (en) | 2016-11-29 |
CN103958784A (zh) | 2014-07-30 |
RU2014120693A (ru) | 2015-12-10 |
WO2013061073A1 (en) | 2013-05-02 |
CA2852825A1 (en) | 2013-05-02 |
EP2771517B1 (en) | 2016-10-19 |
US20140283421A1 (en) | 2014-09-25 |
EP2771517A1 (en) | 2014-09-03 |
GB2496373A (en) | 2013-05-15 |
CN103958784B (zh) | 2019-01-04 |
JP6139540B2 (ja) | 2017-05-31 |
GB201118496D0 (en) | 2011-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6139540B2 (ja) | 水底トレンチ掘削装置 | |
JP6288682B2 (ja) | 自己清掃収集装置及び方法 | |
US8522460B2 (en) | Underwater excavation apparatus | |
TW201329337A (zh) | 用於海底採礦工具的吸嘴 | |
CA3018137C (en) | Dredging apparatus and method of dredging | |
JP2006214263A (ja) | 浚渫装置 | |
EA008036B1 (ru) | Устройство для подводной выемки и всасывания грунта | |
DK151307B (da) | Apparat til udgravning af en rende under en roerledning paa bunden af havet | |
JP7252099B2 (ja) | 浚渫用アタッチメント及び浚渫システム | |
JP5703110B2 (ja) | 埋設型有孔管による固定式浚渫装置と浚渫工法 | |
JP7084763B2 (ja) | 浚渫装置 | |
KR101606107B1 (ko) | 막힘방지 기능을 갖는 펌프식 준설장치 | |
JP3424008B2 (ja) | 水底土砂除去工法、及び水底土砂除去装置 | |
JP4918110B2 (ja) | トンネル掘進機 | |
JP2016098478A (ja) | シールド掘進機の面板閉塞防止方法 | |
JPH0665947A (ja) | 浚渫装置 | |
JP2006002400A (ja) | 排水暗渠の形成方法及び装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20151007 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160729 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160816 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161111 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170328 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170427 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6139540 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |