ES8202090A2 - Mine coal planing machine tools controlled engagement - involves push rod in guide rod linkage preventing excessive abutment swivel - Google Patents

Mine coal planing machine tools controlled engagement - involves push rod in guide rod linkage preventing excessive abutment swivel

Info

Publication number
ES8202090A2
ES8202090A2 ES496911A ES49691180A ES8202090A2 ES 8202090 A2 ES8202090 A2 ES 8202090A2 ES 496911 A ES496911 A ES 496911A ES 49691180 A ES49691180 A ES 49691180A ES 8202090 A2 ES8202090 A2 ES 8202090A2
Authority
ES
Spain
Prior art keywords
machine tools
preventing excessive
push rod
planing machine
guide rod
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
ES496911A
Other languages
Spanish (es)
Other versions
ES496911A0 (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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann 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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Publication of ES496911A0 publication Critical patent/ES496911A0/en
Publication of ES8202090A2 publication Critical patent/ES8202090A2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E21C35/125—Means for inclining the conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Hydraulic Turbines (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

DISPOSITIVO PARA LA BASCULACION DE UNA ROZADORA DE CARBON (CERTIFICADO DE ADICION DE LA PATENTE PRINCIPAL NUM. 485.637). UN TRANSPORTADOR DE CADENA DDE RASCADORES (1), QUE LLEVA UNA ROZADORA (3) PARA LA EXTRACCION DE CARBON, ESTA UNIDO A UNA PLACA (4). EN DICHA PLACA ESTAN SOLDADOS CUATROS PUENTES DE APOYO (5), ENTRE LOS QUE ENTRAN DOS TRAMOS DE HORQUILLA (15), PERMITIENDO LA ARTICULACION UNOS PERNOS (13). ENTRE LOS DOS TRAMOS DE HORQUILLA (15) SE MUEVE UNA BIELA (22), ARTICULADA POR PERNOS (31) A DOS PUENTES DE APOYO (9), SOLDADOS A LA PLACA (4).DEVICE FOR TILTING A COAL CUTTER (CERTIFICATE OF ADDITION TO MAIN PATENT NO. 485,637). A SCRAPER CHAIN CONVEYOR (1), CARRYING A CUTTER (3) FOR EXTRACTING COAL, IS ATTACHED TO A PLATE (4). FOUR SUPPORT BRIDGES (5) ARE WELDED TO SAID PLATE, BETWEEN WHICH TWO FORK SECTIONS (15) ENTER, WITH BOLTS (13) ALLOWING ARTICULATION. BETWEEN THE TWO FORK SECTIONS (15) MOVES A CONNECTING ROD (22), ARTICULATED BY BOLTS (31) TO TWO SUPPORT BRIDGES (9), WELDED TO THE PLATE (4).

ES496911A 1980-01-23 1980-11-17 Mine coal planing machine tools controlled engagement - involves push rod in guide rod linkage preventing excessive abutment swivel Expired ES8202090A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3002217A DE3002217C2 (en) 1980-01-23 1980-01-23 Device for the controlled intervention of the tools of a mining machine

Publications (2)

Publication Number Publication Date
ES496911A0 ES496911A0 (en) 1982-01-01
ES8202090A2 true ES8202090A2 (en) 1982-01-01

Family

ID=6092687

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496911A Expired ES8202090A2 (en) 1980-01-23 1980-11-17 Mine coal planing machine tools controlled engagement - involves push rod in guide rod linkage preventing excessive abutment swivel

Country Status (3)

Country Link
DE (1) DE3002217C2 (en)
ES (1) ES8202090A2 (en)
PL (1) PL229331A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874374A (en) * 1974-02-19 1975-04-01 Jacuzzi Research Inc Hydromassage tub and air induction system therefor
DE2650351A1 (en) * 1976-11-03 1978-05-11 Bochumer Eisen Heintzmann Connection between coal plough and mine support - has plate and L=shaped bracket connected to face conveyor frame and mine support floor member

Also Published As

Publication number Publication date
ES496911A0 (en) 1982-01-01
DE3002217A1 (en) 1981-07-30
PL229331A1 (en) 1981-09-04
DE3002217C2 (en) 1985-01-10

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