BR112022006995A2 - Elo para uma corrente de escavação e corrente de escavação associada - Google Patents

Elo para uma corrente de escavação e corrente de escavação associada

Info

Publication number
BR112022006995A2
BR112022006995A2 BR112022006995A BR112022006995A BR112022006995A2 BR 112022006995 A2 BR112022006995 A2 BR 112022006995A2 BR 112022006995 A BR112022006995 A BR 112022006995A BR 112022006995 A BR112022006995 A BR 112022006995A BR 112022006995 A2 BR112022006995 A2 BR 112022006995A2
Authority
BR
Brazil
Prior art keywords
link
chain
excaving
guide surface
reference plane
Prior art date
Application number
BR112022006995A
Other languages
English (en)
Portuguese (pt)
Inventor
Svitok Vladimir
Martinet Franck
Original Assignee
Matisa Materiel Ind 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 Ind Sa filed Critical Matisa Materiel Ind Sa
Publication of BR112022006995A2 publication Critical patent/BR112022006995A2/pt

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)
BR112022006995A 2019-10-14 2020-10-14 Elo para uma corrente de escavação e corrente de escavação associada BR112022006995A2 (pt)

Applications Claiming Priority (2)

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
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
BR112022006995A2 true BR112022006995A2 (pt) 2022-07-05

Family

ID=69630391

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006995A BR112022006995A2 (pt) 2019-10-14 2020-10-14 Elo para uma corrente de escavação e corrente de escavação associada

Country Status (10)

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

Family Cites Families (6)

* 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
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
AT6487U3 (de) * 2003-07-15 2004-10-25 Plasser Bahnbaumasch Franz Räumkette zum transport von schotter einer gleisbettung
WO2010070741A1 (ja) * 2008-12-17 2010-06-24 株式会社水谷組 無端チェーン及びこれを備えるバラスト除去装置
GB201107334D0 (en) * 2011-05-04 2011-06-15 Hydra Mining Tools Internat Ltd Cutting chain etc

Also Published As

Publication number Publication date
EP4045714A1 (fr) 2022-08-24
FR3101891B1 (fr) 2021-10-08
FR3101891A1 (fr) 2021-04-16
EP4045714B1 (fr) 2023-08-30
US20230243108A1 (en) 2023-08-03
ES2962628T3 (es) 2024-03-20
AU2020367381A1 (en) 2022-04-28
WO2021074242A1 (fr) 2021-04-22
CA3153816A1 (en) 2021-04-22
PL4045714T3 (pl) 2023-12-04
CN114599836A (zh) 2022-06-07
EP4045714C0 (fr) 2023-08-30

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