EP2631361A3 - Excavation chain for excavating track bed material - Google Patents

Excavation chain for excavating track bed material Download PDF

Info

Publication number
EP2631361A3
EP2631361A3 EP13155596.3A EP13155596A EP2631361A3 EP 2631361 A3 EP2631361 A3 EP 2631361A3 EP 13155596 A EP13155596 A EP 13155596A EP 2631361 A3 EP2631361 A3 EP 2631361A3
Authority
EP
European Patent Office
Prior art keywords
chain
track bed
excavating
bed material
chain link
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.)
Withdrawn
Application number
EP13155596.3A
Other languages
German (de)
French (fr)
Other versions
EP2631361A2 (en
Inventor
Lorenz Illgen
Wolfram Peter DEHMEL
Jörg Kallweit
Tatjana Ulrike Haberkorn
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.)
K&K Maschinenentwicklungs GmbH and Co KG
Original Assignee
K&K Maschinenentwicklungs GmbH and Co KG
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 K&K Maschinenentwicklungs GmbH and Co KG filed Critical K&K Maschinenentwicklungs GmbH and Co KG
Publication of EP2631361A2 publication Critical patent/EP2631361A2/en
Publication of EP2631361A3 publication Critical patent/EP2631361A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/12—Component parts, e.g. bucket troughs
    • E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
    • E02F3/143—Buckets; Chains; Guides for buckets or chains; Drives for chains chains; chain links; scraper chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Earth Drilling (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Aushubkette zum Ausbauen von Material eines Gleisbetts für Schienenfahrbahnen, insbesondere von Schotter und/oder Unterbaumaterial, mit einer Mehrzahl von beweglich miteinander verbundenen, jeweils zwei Verbindungsstellen (2, 3) zu je einem benachbarten Kettenglied (1) aufweisenden Kettengliedern (1), von denen wenigstens einige ein Aushubelement wie Kratzerplatte (12) oder dergleichen tragen oder ein solches aufweisen, wobei zur Verbesserung der Funktion der Aushubkette wenigstens ein Kettenglied (1) aus mindestens zwei lösbar miteinander verbundenen Teilen (5a, 5b) besteht, von denen ein Teil (5a) die Verbindungsstelle (2) zu einem benachbarten Kettenglied (1) und das zweite Teil (5b) die Verbindungsstelle (3) zu dem anderen benachbarten Kettenglied (1) aufweist.

Figure imgaf001
Excavation chain for removing material of a track bed for railways, in particular gravel and / or substructure material, with a plurality of movably interconnected, two connecting points (2, 3) to each adjacent chain link (1) having chain links (1), of which at least some wear or have an excavating element such as scratch plate (12) or the like, wherein for improving the function of the excavating chain at least one chain link (1) consists of at least two detachably interconnected parts (5a, 5b), of which a part (5a ) the connection point (2) to an adjacent chain link (1) and the second part (5b) has the connection point (3) to the other adjacent chain link (1).
Figure imgaf001
EP13155596.3A 2012-02-22 2013-02-18 Excavation chain for excavating track bed material Withdrawn EP2631361A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210202680 DE102012202680A1 (en) 2012-02-22 2012-02-22 Excavation chain for removing track bed material

Publications (2)

Publication Number Publication Date
EP2631361A2 EP2631361A2 (en) 2013-08-28
EP2631361A3 true EP2631361A3 (en) 2014-11-26

Family

ID=47748452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13155596.3A Withdrawn EP2631361A3 (en) 2012-02-22 2013-02-18 Excavation chain for excavating track bed material

Country Status (2)

Country Link
EP (1) EP2631361A3 (en)
DE (1) DE102012202680A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110952398B (en) * 2019-11-12 2024-08-20 太原中车时代轨道工程机械有限公司 Roadbed excavation chain and excavation device
AT523620A1 (en) * 2020-03-11 2021-09-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Track construction machine with a conveyor or clearing chain arrangement
CN114369975A (en) * 2021-12-27 2022-04-19 国能铁路装备有限责任公司 Digging chain unit and digging chain

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527637A (en) * 1946-08-23 1950-10-31 Woolery Machine Company Ballast removing machine
EP1387010A1 (en) * 2002-08-02 2004-02-04 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Excavating chain for removing ballast
EP1498547A1 (en) * 2003-07-18 2005-01-19 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Clearing chain
WO2010070741A1 (en) * 2008-12-17 2010-06-24 株式会社水谷組 Endless chain and ballast removal device having same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527637A (en) * 1946-08-23 1950-10-31 Woolery Machine Company Ballast removing machine
EP1387010A1 (en) * 2002-08-02 2004-02-04 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Excavating chain for removing ballast
EP1498547A1 (en) * 2003-07-18 2005-01-19 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Clearing chain
WO2010070741A1 (en) * 2008-12-17 2010-06-24 株式会社水谷組 Endless chain and ballast removal device having same

Also Published As

Publication number Publication date
EP2631361A2 (en) 2013-08-28
DE102012202680A1 (en) 2013-08-22

Similar Documents

Publication Publication Date Title
EP2056201A3 (en) Method, computing system and computer program product
EP2631361A3 (en) Excavation chain for excavating track bed material
EP1920995A3 (en) Vehicle chassis with wheels and/or tracks having variable track width
EP3028980A3 (en) Crane and lattice mast section for a lattice mast of a crane of this type
EP2378000A3 (en) Rotor box for a floor milling machine and floor milling machine with such a rotor box
EP1864741A3 (en) Tool for machining a workpiece, cutting element and carrier piece
EP2554747A3 (en) Milling rotor for processing soil material and soil cultivation machine with such a rotor
EP2778028A3 (en) Chain stud assembly for a drive chain of a tracked vehicle
EP2043421A3 (en) Maintenance of an exchangeable component in a pick and place device
DE202012100868U1 (en) Anti-skid device for a crawler
EP2749712A3 (en) Decoupling mat
EP2374683A3 (en) Vehicle for conducting construction work in the vicinity of railway tracks
EP2400822A3 (en) Electronic component
EP2821562A3 (en) Composite wood-concrete structure
EP2918482A3 (en) Traction chain for a track chain of a tracked vehicle and kit for a track chain
EP2213794A3 (en) Method for producing a water drainage device beside the track of a rail section
EP2662507A3 (en) Method for laying a covering and panel element for a covering
EP1595667A3 (en) conveyor belt for transport mixer
AT511853A3 (en) Pliers element, in particular for a wooden pliers
EP2541124A3 (en) Lights with holding structure
EP2713099A3 (en) Component for a lighting device
EP2444231A3 (en) Method and device for treating plastic containers with constant spacing
EP2284317A3 (en) Device for inspecting railway rails or track components by using a linear test facility
EP2407704A3 (en) Covering device, in particular for machine tools
EP1955838A3 (en) Device for supporting plastic profiles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: E01B 27/04 20060101AFI20141022BHEP

Ipc: E02F 3/10 20060101ALI20141022BHEP

17P Request for examination filed

Effective date: 20150521

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150829