ES477610A1 - Pefeccionamientos en transportadores rascadores de cadena. - Google Patents

Pefeccionamientos en transportadores rascadores de cadena.

Info

Publication number
ES477610A1
ES477610A1 ES477610A ES477610A ES477610A1 ES 477610 A1 ES477610 A1 ES 477610A1 ES 477610 A ES477610 A ES 477610A ES 477610 A ES477610 A ES 477610A ES 477610 A1 ES477610 A1 ES 477610A1
Authority
ES
Spain
Prior art keywords
unit
curvilinear
props
housing
section
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.)
Expired
Application number
ES477610A
Other languages
English (en)
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES477610A1 publication Critical patent/ES477610A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Framework For Endless Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Chain Conveyers (AREA)

Abstract

Perfeccionamientos en transportadores rascadores de cadena, especialmente transportadores rascadores de cadena central, para explotaciones mineras, con transcurso curvilíneo del canal de transporte y con curva de rodadura de anillos, giratorio apoyando a los rascadores al pasar por la curva y dispuesta en la parte interior de la curva, y con entibación de estemples dispuesta en el interior de la curva de rodadura de anillos, caracterizados porque los rodillos anulares asociados al ramal superior y al ramal inferior del transportador rascador al ramal superior y al ramal inferior del transportador rascador de cadena, están alojados rotativos en una carcasa de cojinete común la cual presenta un orificio interior para alojar la entibación de estemples avanzable en pasos sucesivos independientemente de la carcasa de cojinete y del transportador rascador de cadena.
ES477610A 1978-02-09 1979-02-09 Pefeccionamientos en transportadores rascadores de cadena. Expired ES477610A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2805431A DE2805431C2 (de) 1978-02-09 1978-02-09 Kettenkratzförderer für Bergbau- Gewinnungsbetriebe mit Rollkurve

Publications (1)

Publication Number Publication Date
ES477610A1 true ES477610A1 (es) 1979-11-16

Family

ID=6031520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477610A Expired ES477610A1 (es) 1978-02-09 1979-02-09 Pefeccionamientos en transportadores rascadores de cadena.

Country Status (5)

Country Link
US (1) US4360102A (es)
DE (1) DE2805431C2 (es)
ES (1) ES477610A1 (es)
FR (1) FR2424410A1 (es)
PL (1) PL114327B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123374A1 (de) * 1981-06-12 1983-01-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Rollkurve fuer einen kettenkratzfoerderer, insbesondere fuer untertaegige gewinnungsbetriebe
UA109205C2 (uk) * 2013-12-26 2015-07-27 Товариство З Обмеженою Відповідальністю "Корум Груп" Кутова секція одноланцюгового скребкового конвеєра
CN111483764B (zh) * 2020-04-20 2021-02-09 北京中矿创新联盟能源环境科学研究院 刮板运输机的转角辅助装置及其转角系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB717593A (en) * 1951-11-22 1954-10-27 Campbell Ritchie Method and apparatus for the winning and conveying of coal and other minerals at a curved face
US2795935A (en) * 1952-09-30 1957-06-18 Joy Mfg Co Walking roof support
US2795934A (en) * 1952-09-30 1957-06-18 Joy Mfg Co Rotating hydraulic roof supporting jacks
DE2013089C3 (de) * 1970-03-19 1979-07-12 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Kettenkratzförderer
DE2051384A1 (de) * 1970-10-20 1972-04-27 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Kratzförderer
FR2196281A1 (es) * 1972-08-17 1974-03-15 Fletcher Sutcliffe Wild Ltd

Also Published As

Publication number Publication date
PL213282A1 (pl) 1979-10-22
FR2424410B1 (es) 1983-03-04
DE2805431C2 (de) 1986-12-11
DE2805431A1 (de) 1979-08-16
US4360102A (en) 1982-11-23
PL114327B1 (en) 1981-01-31
FR2424410A1 (fr) 1979-11-23

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