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ES515138A0 - IMPROVEMENTS IN A CONVEYOR DEVICE FOR UNDERGROUND OPERATIONS. - Google Patents

IMPROVEMENTS IN A CONVEYOR DEVICE FOR UNDERGROUND OPERATIONS.

Info

Publication number
ES515138A0
ES515138A0 ES515138A ES515138A ES515138A0 ES 515138 A0 ES515138 A0 ES 515138A0 ES 515138 A ES515138 A ES 515138A ES 515138 A ES515138 A ES 515138A ES 515138 A0 ES515138 A0 ES 515138A0
Authority
ES
Spain
Prior art keywords
conveyor device
underground operations
underground
operations
conveyor
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.)
Granted
Application number
ES515138A
Other languages
Spanish (es)
Other versions
ES8305879A1 (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 ES515138A0 publication Critical patent/ES515138A0/en
Publication of ES8305879A1 publication Critical patent/ES8305879A1/en
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)
  • Chain Conveyers (AREA)
  • Epoxy Compounds (AREA)
ES515138A 1981-08-21 1982-08-20 IMPROVEMENTS IN A CONVEYOR DEVICE FOR UNDERGROUND OPERATIONS. Expired ES8305879A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813133233 DE3133233A1 (en) 1981-08-21 1981-08-21 Conveyor with integrated plough guide for underground mining operations

Publications (2)

Publication Number Publication Date
ES515138A0 true ES515138A0 (en) 1983-05-01
ES8305879A1 ES8305879A1 (en) 1983-05-01

Family

ID=6139866

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515138A Expired ES8305879A1 (en) 1981-08-21 1982-08-20 IMPROVEMENTS IN A CONVEYOR DEVICE FOR UNDERGROUND OPERATIONS.

Country Status (2)

Country Link
DE (1) DE3133233A1 (en)
ES (1) ES8305879A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521817C1 (en) * 1985-06-19 1986-08-14 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Sealing wall
DE4015171A1 (en) * 1990-05-11 1991-11-14 Gewerk Eisenhuette Westfalia CHAIN SCRATCH CONVEYOR WITH INTEGRATED PLANE GUIDE FOR UNDERGROUND CROPPING OPERATIONS
US5272289A (en) * 1990-06-08 1993-12-21 American Longwall Mining Corporation Scraper chain conveyor
DE10361976B4 (en) * 2003-11-21 2014-01-23 Volkswagen Ag Internal combustion engine with intake valve arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1872407U (en) * 1963-03-04 1963-05-22 Trilux Lenze Gmbh & Co Kg WALL LAMP EQUIPPED WITH FLUORESCENT LAMPS, ESPECIALLY INTENDED FOR HOSPITAL ROOMS.
DE2042726C3 (en) * 1970-08-28 1979-06-21 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Coal extraction device, consisting of a conveyor and a coal plow
DE2118713B2 (en) * 1971-04-17 1980-04-10 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Coal plane

Also Published As

Publication number Publication date
ES8305879A1 (en) 1983-05-01
DE3133233A1 (en) 1983-04-07

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