CA3153973A1 - Assemblage articule de deux maillons et chaine d'excavation associee - Google Patents

Assemblage articule de deux maillons et chaine d'excavation associee Download PDF

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Publication number
CA3153973A1
CA3153973A1 CA3153973A CA3153973A CA3153973A1 CA 3153973 A1 CA3153973 A1 CA 3153973A1 CA 3153973 A CA3153973 A CA 3153973A CA 3153973 A CA3153973 A CA 3153973A CA 3153973 A1 CA3153973 A1 CA 3153973A1
Authority
CA
Canada
Prior art keywords
hinge pin
link
hole
articulated assembly
links
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.)
Pending
Application number
CA3153973A
Other languages
English (en)
Inventor
Vladimir Svitok
Franck MARTINET
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.)
Matisa Materiel Industriel SA
Original Assignee
Matisa Materiel Industriel SA
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 Matisa Materiel Industriel SA filed Critical Matisa Materiel Industriel SA
Publication of CA3153973A1 publication Critical patent/CA3153973A1/fr
Pending 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
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • E01B27/10—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track
    • 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
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B22D25/023—Casting chains or the like
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

Un assemblage articulé de deux liens est décrit pour une chaîne d'|| 'excavation d'une chaîne d'excavation de ballast. L'assemblage articulé comprend un premier lien à corps monobloc disposant de deux brides parallèles dans lesquelles passe un trou débouchant et un deuxième lien disposant d'une bride guide insérée entre les deux brides parallèles. Un avant-trou traverse la bride guide. Un axe d'articulation est inséré dans l'avant-trou et le trou débouchant dans chacune des deux brides parallèles. Le trou débouchant est renforcé par un raccord réducteur fixe recevant l'axe d'articulation et le guidant de sorte à entraîner une rotation par rapport au corps monobloc du deuxième lien. Le trou débouchant de l'un ou l'autre des deux brides parallèles comprend une partie plate coopérant avec une région plate de l'axe d'articulation pour empêcher ce dernier de tourner par rapport au corps monobloc du premier lien.
CA3153973A 2019-10-14 2020-10-14 Assemblage articule de deux maillons et chaine d'excavation associee Pending CA3153973A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1911423A FR3101892B1 (fr) 2019-10-14 2019-10-14 Assemblage articulé de deux maillons et chaîne d’excavation associée
FRFR1911423 2019-10-14
PCT/EP2020/078950 WO2021074247A1 (fr) 2019-10-14 2020-10-14 Assemblage articule de deux maillons et chaine d'excavation associee

Publications (1)

Publication Number Publication Date
CA3153973A1 true CA3153973A1 (fr) 2021-04-22

Family

ID=69630392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3153973A Pending CA3153973A1 (fr) 2019-10-14 2020-10-14 Assemblage articule de deux maillons et chaine d'excavation associee

Country Status (8)

Country Link
US (1) US20230167612A1 (fr)
EP (1) EP4045715A1 (fr)
CN (1) CN114599837A (fr)
AU (1) AU2020368637A1 (fr)
BR (1) BR112022006937A2 (fr)
CA (1) CA3153973A1 (fr)
FR (1) FR3101892B1 (fr)
WO (1) WO2021074247A1 (fr)

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22380E (en) * 1943-09-28 Link chain
US1046124A (en) * 1911-03-13 1912-12-03 John F Wagner Drive-chain.
US2168794A (en) * 1933-07-01 1939-08-08 Frank Prox Company Mining chain cutter
US2068802A (en) * 1934-06-07 1937-01-26 Jeffrey Mfg Co Cutter chain
US2090329A (en) * 1936-01-03 1937-08-17 Jeffrey Mfg Co Cutter chain
US2199292A (en) * 1938-11-17 1940-04-30 Link Belt Co Heavy duty drive chain
US2280502A (en) * 1939-05-31 1942-04-21 Cincinnati Mine Machinery Co Cutter chain
US2325792A (en) * 1941-01-15 1943-08-03 Bowdil Company Method of making mining machine chain lugs
US2332408A (en) * 1942-05-28 1943-10-19 Cincinnati Mine Machinery Co Mine machine
US2365229A (en) * 1942-12-04 1944-12-19 Sullivan Machinery Co Pivoted link chain
US2612056A (en) * 1951-06-06 1952-09-30 Frank Prox Company Inc Cutter chain structure
US2914867A (en) * 1953-08-10 1959-12-01 Scheuchzer Fredy Track ballast machine
US3807803A (en) * 1971-06-29 1974-04-30 L Rollins Cutter chain having bits sets cutting different advance levels
US3742863A (en) * 1971-11-09 1973-07-03 Fmc Corp Telescopic tow chain
US3856358A (en) * 1973-04-27 1974-12-24 Cincinnati Mine Machinery Co Wear-resistant inserts for in surfaces of the links of cutter chains and the like to retard wear thereof
DE2554690C3 (de) * 1975-12-05 1980-11-13 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Anker-Abspannvorrichtung für eine Förder- und/oder Gewinnungsanlage in Bergbau-Gewinnungsbetrieben
US4134255A (en) * 1977-02-24 1979-01-16 Columbia Steel Casting Co., Inc. Drag chain
US4060978A (en) * 1977-02-24 1977-12-06 Columbia Steel Casting Co. Inc. Drag chain
CZ286498B6 (en) * 1995-04-12 2000-04-12 Plasser Bahnbaumasch Franz Pull-through and transportation chain for transporting gravel of track ballastway
US6014826A (en) * 1997-06-24 2000-01-18 Walgren; Craig B. Chain for trencher apparatus
AT4370U3 (de) * 2001-04-02 2002-03-25 Plasser Bahnbaumasch Franz Räumkette für eine gleisbaumaschine
AT5766U3 (de) * 2002-08-02 2003-09-25 Plasser Bahnbaumasch Franz Räumkette zum entfernen von schotter
AT6488U3 (de) * 2003-07-18 2004-10-25 Plasser Bahnbaumasch Franz Räumkette mit abgesenktem gelenk
EA014893B1 (ru) * 2008-10-03 2011-02-28 Ооо "Вест-Тер" Способ изготовления выгребающего звена рабочей цепи щебнеочистительной машины
AT512242B1 (de) * 2008-12-17 2014-11-15 Maruma Tractor & Equip Endloskette und mit dieser versehene ballasträumeinrichtung
GB201107334D0 (en) * 2011-05-04 2011-06-15 Hydra Mining Tools Internat Ltd Cutting chain etc
AU2013204957A1 (en) * 2012-07-31 2014-02-20 Lazidis Rail Products Pty Ltd Ballast Undercutter
EP2848735B1 (fr) * 2013-09-17 2016-11-09 System7-Railsupport GmbH Chaîne de rangement et de transport pour une machine de construction de voie ferrée
CN203878427U (zh) * 2014-05-04 2014-10-15 四川广正科技有限公司 一种用于铁道清筛机车用的新型耐磨防松扒齿
CN106592348B (zh) * 2016-12-30 2018-09-21 常州市瑞泰工程机械有限公司 道砟清筛车用挖掘链
CN109554970B (zh) * 2019-01-18 2024-05-07 唐山昆铁科技有限公司 扒板装置

Also Published As

Publication number Publication date
WO2021074247A1 (fr) 2021-04-22
CN114599837A (zh) 2022-06-07
FR3101892B1 (fr) 2021-09-10
AU2020368637A1 (en) 2022-05-12
FR3101892A1 (fr) 2021-04-16
BR112022006937A2 (pt) 2022-07-19
EP4045715A1 (fr) 2022-08-24
US20230167612A1 (en) 2023-06-01

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EEER Examination request

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EEER Examination request

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EEER Examination request

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