ES404097A1 - Una disposicion de guia para un dispositivo de extraccion ode carga accionado por una cadena sin fin. - Google Patents

Una disposicion de guia para un dispositivo de extraccion ode carga accionado por una cadena sin fin.

Info

Publication number
ES404097A1
ES404097A1 ES404097A ES404097A ES404097A1 ES 404097 A1 ES404097 A1 ES 404097A1 ES 404097 A ES404097 A ES 404097A ES 404097 A ES404097 A ES 404097A ES 404097 A1 ES404097 A1 ES 404097A1
Authority
ES
Spain
Prior art keywords
members
conveyor
plough
mineral mining
sword plate
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
ES404097A
Other languages
English (en)
Spanish (es)
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
Priority claimed from DE19712133262 external-priority patent/DE2133262C3/de
Priority claimed from DE19712150228 external-priority patent/DE2150228C3/de
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES404097A1 publication Critical patent/ES404097A1/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

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)
  • Pusher Or Impeller Conveyors (AREA)
  • Chain Conveyers (AREA)
ES404097A 1971-07-05 1972-06-21 Una disposicion de guia para un dispositivo de extraccion ode carga accionado por una cadena sin fin. Expired ES404097A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712133262 DE2133262C3 (de) 1971-07-05 1971-07-05 Führung für eine an einer gezogenen Kette geführte Gewinnungsmaschine
DE19712150228 DE2150228C3 (de) 1971-10-08 1971-10-08 Führung für eine an einer gezogenen Kette geführten Gewinnungs- und/oder Ladevorrichtung

Publications (1)

Publication Number Publication Date
ES404097A1 true ES404097A1 (es) 1975-05-16

Family

ID=25761367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404097A Expired ES404097A1 (es) 1971-07-05 1972-06-21 Una disposicion de guia para un dispositivo de extraccion ode carga accionado por una cadena sin fin.

Country Status (5)

Country Link
US (1) US3787090A (de)
BE (1) BE785689A (de)
ES (1) ES404097A1 (de)
FR (1) FR2144662B1 (de)
GB (1) GB1357671A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355558A1 (de) * 1973-11-07 1975-05-22 Kloeckner Werke Ag Gewinnungsvorrichtung fuer untertaegige langfrontabbaubetriebe
DE2460176C2 (de) * 1974-12-19 1983-01-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Rinnenschußverbindung für einen Kettenkratzförderer mit einer hieran angeordneten Hobelkettenführung
FR2306908A1 (fr) * 1975-04-12 1976-11-05 Gewerk Eisenhuette Westfalia Bac de convoyeur a raclettes a chaines et garniture laterale destinee a etre rapportee sur celui-ci
DE3627733A1 (de) * 1986-08-16 1988-02-18 Gewerk Eisenhuette Westfalia Hobelkettenfuehrung fuer schwerthobel
WO2010009442A2 (en) * 2008-07-18 2010-01-21 Fatigue Technology, Inc. Nut plate assembly and methods of using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265093B (de) * 1965-05-14 1968-04-04 Gewerk Eisenhuette Westfalia Fuehrung fuer eine Gewinnungsmaschine, insbesondere Kohlenhobel
DE1286481B (de) * 1966-05-18 1969-01-09 Halbach & Braun Kohlenhobel

Also Published As

Publication number Publication date
FR2144662B1 (de) 1976-10-29
GB1357671A (en) 1974-06-26
US3787090A (en) 1974-01-22
BE785689A (fr) 1972-10-16
FR2144662A1 (de) 1973-02-16

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