CA3153816A1 - Maillon pour une chaine d'excavation et chaine d'excavation associee - Google Patents

Maillon pour une chaine d'excavation et chaine d'excavation associee Download PDF

Info

Publication number
CA3153816A1
CA3153816A1 CA3153816A CA3153816A CA3153816A1 CA 3153816 A1 CA3153816 A1 CA 3153816A1 CA 3153816 A CA3153816 A CA 3153816A CA 3153816 A CA3153816 A CA 3153816A CA 3153816 A1 CA3153816 A1 CA 3153816A1
Authority
CA
Canada
Prior art keywords
link
chain
excavating
scoop
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
CA3153816A
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 CA3153816A1 publication Critical patent/CA3153816A1/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
    • E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
    • 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
    • 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
    • E02F3/082—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain including a belt-type conveyor for transporting the excavated material
    • 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
    • E02F3/088—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain pivotable relative to the frame
    • 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
    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/02—Removing or re-contouring ballast
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/02—Removing or re-contouring ballast
    • E01B2203/024—Inclined chain
    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits

Landscapes

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

Abstract

Maillon (100) pour une chaîne (8) d'excavation pour un dispositif d'excavation (4) de ballast au-dessous d'une voie ferrée (2), le maillon (100) comportant un corps (101) s'étendant longitudinalement entre une extrémité avant (110) et une extrémité arrière (120) et étant traversé par au moins un trou traversant avant (111) et un trou traversant arrière (121) configurés pour recevoir des moyens d'articulation avec un maillon adjacent de la chaîne (8), les trous traversants avant (111) et arrière (121) s'étendant suivant des axes parallèles entre eux et contenus dans un plan de référence (P) du corps (101), le maillon (100) présentant, en outre, d'un côté intérieur (100B) du corps (101) par rapport au plan de référence (P), opposé au côté extérieur (100A), une surface de guidage (150) concave s'étendant sur une enveloppe (155) présentant une génératrice d'axe (G) parallèle aux axes des articulations (A1, A2) du maillon, la surface de guidage (150) étant configurée pour épouser au moins localement une courbure (C) d'un organe de renvoi (40) du dispositif d'excavation (4).
CA3153816A 2019-10-14 2020-10-14 Maillon pour une chaine d'excavation et chaine d'excavation associee Pending CA3153816A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1911422A FR3101891B1 (fr) 2019-10-14 2019-10-14 maillon pour une chaîne d’excavation et chaine d’excavation associée
FRFR1911422 2019-10-14
PCT/EP2020/078943 WO2021074242A1 (fr) 2019-10-14 2020-10-14 Maillon pour une chaine d'excavation et chaine d'excavation associee

Publications (1)

Publication Number Publication Date
CA3153816A1 true CA3153816A1 (fr) 2021-04-22

Family

ID=69630391

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3153816A Pending CA3153816A1 (fr) 2019-10-14 2020-10-14 Maillon pour une chaine d'excavation et chaine d'excavation associee

Country Status (10)

Country Link
US (1) US20230243108A1 (fr)
EP (1) EP4045714B1 (fr)
CN (1) CN114599836A (fr)
AU (1) AU2020367381A1 (fr)
BR (1) BR112022006995A2 (fr)
CA (1) CA3153816A1 (fr)
ES (1) ES2962628T3 (fr)
FR (1) FR3101891B1 (fr)
PL (1) PL4045714T3 (fr)
WO (1) WO2021074242A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1030117A (fr) * 1950-12-26 1953-06-10 Outil pour machines à dégarnir le ballast sous les voies de chemins de fer
US3864851A (en) * 1973-09-04 1975-02-11 Ronald M Guntert Dredge chain, sprocket, and combination
CN2075671U (zh) * 1990-04-29 1991-04-24 唐山市链轮链条厂 枕底清筛机扒链
CZ286498B6 (en) * 1995-04-12 2000-04-12 Plasser Bahnbaumasch Franz Pull-through and transportation chain for transporting gravel of track ballastway
AT5766U3 (de) * 2002-08-02 2003-09-25 Plasser Bahnbaumasch Franz Räumkette zum entfernen von schotter
JP3716990B2 (ja) * 2003-05-12 2005-11-16 株式会社椿本チエイン ケーブル類保護案内装置
AT6487U3 (de) * 2003-07-15 2004-10-25 Plasser Bahnbaumasch Franz Räumkette zum transport von schotter einer gleisbettung
FI121783B (fi) * 2008-09-22 2011-04-15 Kone Corp Henkilökuljetin
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
CN105421168A (zh) * 2015-12-11 2016-03-23 中国神华能源股份有限公司 刮铲以及扒齿链
CN105442397B (zh) * 2015-12-17 2017-03-22 南车戚墅堰机车车辆工艺研究所有限公司 一种清筛机挖掘链
CN205368908U (zh) * 2015-12-17 2016-07-06 南车戚墅堰机车车辆工艺研究所有限公司 一种清筛机挖掘链
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
US20230243108A1 (en) 2023-08-03
EP4045714A1 (fr) 2022-08-24
PL4045714T3 (pl) 2023-12-04
FR3101891A1 (fr) 2021-04-16
AU2020367381A1 (en) 2022-04-28
ES2962628T3 (es) 2024-03-20
WO2021074242A1 (fr) 2021-04-22
BR112022006995A2 (pt) 2022-07-05
EP4045714B1 (fr) 2023-08-30
CN114599836A (zh) 2022-06-07
FR3101891B1 (fr) 2021-10-08
EP4045714C0 (fr) 2023-08-30

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EEER Examination request

Effective date: 20220914

EEER Examination request

Effective date: 20220914

EEER Examination request

Effective date: 20220914

EEER Examination request

Effective date: 20220914