EP2513382A4 - Schneideinheit mit einer pumpe - Google Patents

Schneideinheit mit einer pumpe Download PDF

Info

Publication number
EP2513382A4
EP2513382A4 EP10837095.8A EP10837095A EP2513382A4 EP 2513382 A4 EP2513382 A4 EP 2513382A4 EP 10837095 A EP10837095 A EP 10837095A EP 2513382 A4 EP2513382 A4 EP 2513382A4
Authority
EP
European Patent Office
Prior art keywords
pump
cutter unit
unit equipped
cutter
unit
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
Application number
EP10837095.8A
Other languages
English (en)
French (fr)
Other versions
EP2513382B1 (de
EP2513382A1 (de
Inventor
Toni Mikkola
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.)
Laennen Mce Oy
Original Assignee
Lannen Mce Oy
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 Lannen Mce Oy filed Critical Lannen Mce Oy
Publication of EP2513382A1 publication Critical patent/EP2513382A1/de
Publication of EP2513382A4 publication Critical patent/EP2513382A4/de
Application granted granted Critical
Publication of EP2513382B1 publication Critical patent/EP2513382B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E02F3/9281—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 with axis of rotation in horizontal and transverse direction of the suction pipe
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Crushing And Pulverization Processes (AREA)
EP10837095.8A 2009-12-14 2010-12-14 Schneideinheit mit einer pumpe Active EP2513382B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20090474A FI125993B (fi) 2009-12-14 2009-12-14 Pumpulla varustettu jyrsinyksikkö
PCT/FI2010/000076 WO2011073500A1 (en) 2009-12-14 2010-12-14 Cutter unit equipped with a pump

Publications (3)

Publication Number Publication Date
EP2513382A1 EP2513382A1 (de) 2012-10-24
EP2513382A4 true EP2513382A4 (de) 2018-02-21
EP2513382B1 EP2513382B1 (de) 2019-11-27

Family

ID=41462696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10837095.8A Active EP2513382B1 (de) 2009-12-14 2010-12-14 Schneideinheit mit einer pumpe

Country Status (4)

Country Link
EP (1) EP2513382B1 (de)
FI (1) FI125993B (de)
RU (1) RU2567060C2 (de)
WO (1) WO2011073500A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926381A (zh) * 2012-12-11 2013-02-13 张璐 丫型灌注成桩机
CN104294872A (zh) * 2014-09-11 2015-01-21 中国船舶重工集团公司第十二研究所 一种环保疏浚用绞刀头
FR3049382B1 (fr) * 2016-03-24 2020-10-02 Areva Nc Tete d'aspiration de boue, utilisable notamment en milieu radioactif, comprenant des moyens de fragmentation de boue
US20180230666A1 (en) * 2017-02-14 2018-08-16 Ulc Robotics, Inc. Excavation system and method
CN106948399B (zh) * 2017-05-12 2019-03-26 武汉理工大学 自适应双绞刀挖泥装置
CN110258691A (zh) * 2019-06-20 2019-09-20 刘勇 一种水利工程用生态修复清淤装置
CN112211242B (zh) * 2020-10-19 2022-02-22 湖州三通水利建设有限公司 一种绞吸式挖泥船绞刀装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US637831A (en) * 1898-05-21 1899-11-28 Arthur W Robinson Cutter-head for dredges.
GB233271A (en) * 1924-12-29 1925-05-07 Lobnitz & Company Ltd Improvements relating to suction dredges of the rotary cutter type
JPS6087262U (ja) * 1983-11-22 1985-06-15 小牧工業株式会社 ドレツジヤのカツタ
JPS60139857U (ja) * 1984-02-27 1985-09-17 小牧工業株式会社 ドレジヤ
US4555064A (en) * 1983-09-29 1985-11-26 Kabushiki Kaisha Komatsu Seisakusho Pebble-stone crushing device for use in excavator for laying pipelines underground

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1203204A1 (ru) * 1983-12-05 1986-01-07 Украинский Научно-Исследовательский Институт Гидротехники И Мелиорации Фрезерный рыхлитель дл разработки грунтов,заросших растительностью
US6578294B2 (en) * 2001-02-02 2003-06-17 Esco Corporation Dredge cutterhead
RU45144U1 (ru) * 2004-12-22 2005-04-27 Согин Александр Васильевич Грунтозаборное устройство землесосного снаряда
RU2348754C1 (ru) * 2007-08-20 2009-03-10 ФГОУ ВПО Самарская государственная сельскохозяйственная академия Почвенный бур-пробоотборник

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US637831A (en) * 1898-05-21 1899-11-28 Arthur W Robinson Cutter-head for dredges.
GB233271A (en) * 1924-12-29 1925-05-07 Lobnitz & Company Ltd Improvements relating to suction dredges of the rotary cutter type
US4555064A (en) * 1983-09-29 1985-11-26 Kabushiki Kaisha Komatsu Seisakusho Pebble-stone crushing device for use in excavator for laying pipelines underground
JPS6087262U (ja) * 1983-11-22 1985-06-15 小牧工業株式会社 ドレツジヤのカツタ
JPS60139857U (ja) * 1984-02-27 1985-09-17 小牧工業株式会社 ドレジヤ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011073500A1 *

Also Published As

Publication number Publication date
RU2567060C2 (ru) 2015-10-27
EP2513382B1 (de) 2019-11-27
FI20090474A (fi) 2011-06-15
FI125993B (fi) 2016-05-13
FI20090474A0 (fi) 2009-12-14
WO2011073500A1 (en) 2011-06-23
RU2012129973A (ru) 2014-01-27
EP2513382A1 (de) 2012-10-24

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