ES485637A1 - Dispositivo para la aplicacion controlada de los utiles de una maquina de extraccion - Google Patents

Dispositivo para la aplicacion controlada de los utiles de una maquina de extraccion

Info

Publication number
ES485637A1
ES485637A1 ES485637A ES485637A ES485637A1 ES 485637 A1 ES485637 A1 ES 485637A1 ES 485637 A ES485637 A ES 485637A ES 485637 A ES485637 A ES 485637A ES 485637 A1 ES485637 A1 ES 485637A1
Authority
ES
Spain
Prior art keywords
support
tools
guide linkage
arrangement
longitudinal direction
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
ES485637A
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.)
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 ES485637A1 publication Critical patent/ES485637A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Escalators And Moving Walkways (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

Dispositivo para la aplicación controlada de los útiles de una máquina de extracción, especialmente una rozadora de carbón, guiada imperativamente en un apoyo en dirección longitudinal de una galería, que tiene un varillaje de guía dirigido transversalmente, conectado articuladamente en sentido vertical, por un lado con el apoyo y por otro lado, eventualmente con intercalamiento de una unidad de movimiento, con un armazón de entibación, así como una transmisión de pistones de empuje articulado al varillaje de guía en calidad de unidad de basculación para el apoyo, caracterizado porque en el varillaje de guía topado en el lado del suelo al apoyo está integrada de modo longitudinalmente desplazable una barra de empuje, que está conectada a través de un tramo extremo del lado de frente de explotación, doblado en ángulo hacia el techo a modo de ala, a distancia vertical respecto de la articulación de tope del varillaje de guía con el apoyo, y está conectada con su tramo extremo del lado del terraplén con la unidad de basculación empotrada en sentido longitudinal en el varillaje de guía.
ES485637A 1978-12-02 1979-11-02 Dispositivo para la aplicacion controlada de los utiles de una maquina de extraccion Expired ES485637A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2852305A DE2852305C2 (de) 1978-12-02 1978-12-02 Vorrichtung für den gesteuerten Eingriff der Werkzeuge einer Gewinnungsmaschine

Publications (1)

Publication Number Publication Date
ES485637A1 true ES485637A1 (es) 1980-05-16

Family

ID=6056227

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485637A Expired ES485637A1 (es) 1978-12-02 1979-11-02 Dispositivo para la aplicacion controlada de los utiles de una maquina de extraccion

Country Status (8)

Country Link
US (1) US4280734A (es)
CA (1) CA1125797A (es)
DE (1) DE2852305C2 (es)
ES (1) ES485637A1 (es)
FR (1) FR2443566A1 (es)
GB (1) GB2038390B (es)
PL (1) PL220032A1 (es)
ZA (1) ZA796089B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113503160A (zh) * 2021-06-28 2021-10-15 陈迪蕾 一种综采工作面关键设备能耗建模和协同优化控制方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108287C2 (de) * 1981-03-05 1986-10-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Einstellung des Schnitthorizontes einer untertägigen Gewinnungsmaschine, insbesondere eines Hobels
DE3117401C2 (de) * 1981-05-02 1985-04-18 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Einstellung des Schnitthorizontes einer untertägigen Gewinnungsmaschine, insbesondere eines Hobels
DE3141695A1 (de) * 1981-10-21 1983-04-28 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zur niveausteuerung einer gewinnungsmaschine
GB2136474B (en) * 1983-03-09 1986-05-29 Dowty Mining Equipment Ltd Mining apparatus
CN102383816B (zh) * 2011-09-26 2014-01-15 三一重型综采成套装备有限公司 液压支架及其推杆与连接头的连接机构、综采工作面

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276819A (en) * 1966-10-04 Backing arrangement
FR1459340A (fr) * 1965-10-14 1966-04-29 Gewerk Eisenhuette Westfalia Dispositif de commande pour rabot à charbon
FR2037349A6 (es) * 1969-02-20 1970-12-31 Gewerk Eisenhuette Westfalia
DE2106488B2 (de) * 1971-02-11 1979-08-16 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Kohlenhobel, der an der Kohlenstoßseite eines Kettenkratzförderers gleitend geführt ist
DE2221478A1 (de) * 1972-05-02 1973-11-22 Gewerk Eisenhuette Westfalia Vorrichtung zur einstellung des schnitthorizontes eines hobels
DE2234452C2 (de) * 1972-07-13 1984-08-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Schreitendes Schildausbaugestell
DE2319910B2 (de) * 1973-04-19 1977-07-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur niveausteuerung eines hobels o.dgl.
FR2226548B1 (es) * 1973-04-19 1983-04-15 Gewerk Eisenhuette Westfalia
DE2633286C2 (de) * 1976-07-23 1985-02-28 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Niveausteuerung einer Gewinnungsmaschine, insbesondere eines Hobels
DE2650351A1 (de) * 1976-11-03 1978-05-11 Bochumer Eisen Heintzmann Universal-verbindungsvorrichtung
DE2751016C2 (de) * 1977-11-15 1983-03-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Steuerung des Schnitthorizontes eines Hobels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113503160A (zh) * 2021-06-28 2021-10-15 陈迪蕾 一种综采工作面关键设备能耗建模和协同优化控制方法
CN113503160B (zh) * 2021-06-28 2024-01-23 河南理工大学 一种综采工作面关键设备能耗建模和协同优化控制方法

Also Published As

Publication number Publication date
DE2852305A1 (de) 1980-06-04
GB2038390B (en) 1982-11-24
DE2852305C2 (de) 1982-07-08
FR2443566A1 (fr) 1980-07-04
GB2038390A (en) 1980-07-23
CA1125797A (en) 1982-06-15
ZA796089B (en) 1980-10-29
FR2443566B1 (es) 1983-07-18
US4280734A (en) 1981-07-28
PL220032A1 (es) 1980-07-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203