FI20110091L - Support leg arrangement for a work machine like a dredger - Google Patents

Support leg arrangement for a work machine like a dredger Download PDF

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Publication number
FI20110091L
FI20110091L FI20110091A FI20110091A FI20110091L FI 20110091 L FI20110091 L FI 20110091L FI 20110091 A FI20110091 A FI 20110091A FI 20110091 A FI20110091 A FI 20110091A FI 20110091 L FI20110091 L FI 20110091L
Authority
FI
Finland
Prior art keywords
work machine
arms
arm
reach
intended
Prior art date
Application number
FI20110091A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20110091A (en
FI127384B (en
FI20110091A0 (en
Inventor
Jyrki Heino
Original Assignee
Yhteisviejaet Tamex 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 Yhteisviejaet Tamex Oy filed Critical Yhteisviejaet Tamex Oy
Priority to FI20110091A priority Critical patent/FI127384B/en
Publication of FI20110091A0 publication Critical patent/FI20110091A0/en
Priority to PCT/FI2012/000015 priority patent/WO2012123622A1/en
Priority to EP12756996.0A priority patent/EP2686492B1/en
Publication of FI20110091L publication Critical patent/FI20110091L/en
Publication of FI20110091A publication Critical patent/FI20110091A/en
Application granted granted Critical
Publication of FI127384B publication Critical patent/FI127384B/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
    • E02F9/06—Floating substructures as supports
    • E02F9/062—Advancing equipment, e.g. spuds for floating dredgers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • 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
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs

Abstract

Vesistöissä työskentelemään tarkoitetun työkoneen (1) tukijalkajärjestely, jossa järjestelyssä tukijalat on tarkoitettu ulottumaan vesistön pohjalle työkoneen (1) pysyttämiseksi paikallaan työskentelyn aikana, jolloin ainakin yksi pari tukijalkoja koostuu varsista (3), jotka ovat yläpäästään nivelen avulla kiinnitetty työkoneeseen (1) ja mainitut varret (3) ovat hydraulisylinterin (2) avulla käännettävissä vedenpinnan alle varsien (3) alapäiden ollessa tarkoitettu ulottumaan vesistön pohjaan ja että varsien (3) alapäät on varustettu pohjaan tukeutuvalla ilmasäiliöllä (4). Varren (3) alapään liikeradan sovittamiseksi ulottumaan mahdollisimman syvälle sen kääntöliikkeen ääriasennossa, mutta ei kuitenkaan alueelle suoraan työkoneen (1) alla ja edessä, on mainittu pohjaan tukeutuva laajennusosa (4) varustettu liukuestevälineellä (14), joka lisää tukijalan ulottuvuutta alaspäin varren (3) kääntöliikkeen ääriasennossa sekä silloin kun varsi (3) on käytössä ilman jatko-osaa (6) että varren (3) ollessa käytössä jatko-osan (6) kanssa.The outrigger arrangement of a work machine (1) intended to work in water bodies, where the outriggers are intended to extend to the bottom of the water body in order to keep the work machine (1) in place during work, where at least one pair of outriggers consists of arms (3), which are attached to the work machine (1) at their upper end by means of a joint, and said arms (3) can be turned below the water surface with the help of a hydraulic cylinder (2), with the lower ends of the arms (3) intended to reach the bottom of the water body and that the lower ends of the arms (3) are equipped with an air tank (4) resting on the bottom. In order to adapt the movement path of the lower end of the arm (3) to reach as deep as possible in the extreme position of its turning movement, but not to the area directly under and in front of the working machine (1), the mentioned extension part (4) resting on the bottom is equipped with a non-slip device (14), which increases the reach of the support leg downwards to the arm (3) in the extreme position of the turning movement, both when the arm (3) is in use without the extension (6) and when the arm (3) is in use with the extension (6).

FI20110091A 2011-03-15 2011-03-15 A support leg arrangement for a work machine such as a dredger FI127384B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20110091A FI127384B (en) 2011-03-15 2011-03-15 A support leg arrangement for a work machine such as a dredger
PCT/FI2012/000015 WO2012123622A1 (en) 2011-03-15 2012-03-15 Support leg arrangement for a work machine like a dredger
EP12756996.0A EP2686492B1 (en) 2011-03-15 2012-03-15 Support leg arrangement for a work machine like a dredger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20110091A FI127384B (en) 2011-03-15 2011-03-15 A support leg arrangement for a work machine such as a dredger

Publications (4)

Publication Number Publication Date
FI20110091A0 FI20110091A0 (en) 2011-03-15
FI20110091L true FI20110091L (en) 2012-09-16
FI20110091A FI20110091A (en) 2012-09-16
FI127384B FI127384B (en) 2018-04-30

Family

ID=43806392

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20110091A FI127384B (en) 2011-03-15 2011-03-15 A support leg arrangement for a work machine such as a dredger

Country Status (3)

Country Link
EP (1) EP2686492B1 (en)
FI (1) FI127384B (en)
WO (1) WO2012123622A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3874095A2 (en) 2018-10-29 2021-09-08 Mastenbroek Ltd. Trenching apparatus and a method of trenching
GB2599079B (en) 2020-09-10 2024-01-10 Mastenbroek Ltd A backfill device for a trencher and a method of backfilling a trench

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064370A (en) * 1960-04-29 1962-11-20 Pittsburgh Plate Glass Co Canal dredge
FR1463335A (en) * 1966-01-10 1966-12-23 A U W Riedemann Landmaschinen Combined sucking and hunting excavator
SE7303648L (en) * 1973-03-15 1974-09-16
US4070978A (en) * 1976-07-01 1978-01-31 Virgilio Del P Floating apparatus for weeding and dredging waterways
FR2553128B1 (en) * 1983-10-07 1986-04-11 Briand Ets IMPROVEMENT IN DREDGING BARGES

Also Published As

Publication number Publication date
EP2686492B1 (en) 2017-05-03
FI20110091A (en) 2012-09-16
FI127384B (en) 2018-04-30
FI20110091A0 (en) 2011-03-15
EP2686492A4 (en) 2014-12-17
EP2686492A1 (en) 2014-01-22
WO2012123622A1 (en) 2012-09-20

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