GB1010909A - Mining and conveying equipment for short wall working, especially in coal mines, and method of mining - Google Patents

Mining and conveying equipment for short wall working, especially in coal mines, and method of mining

Info

Publication number
GB1010909A
GB1010909A GB2931962A GB2931962A GB1010909A GB 1010909 A GB1010909 A GB 1010909A GB 2931962 A GB2931962 A GB 2931962A GB 2931962 A GB2931962 A GB 2931962A GB 1010909 A GB1010909 A GB 1010909A
Authority
GB
United Kingdom
Prior art keywords
mining
tools
section
mining tools
haulage
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
GB2931962A
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.)
ADELE OELLRICH
Original Assignee
ADELE OELLRICH
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 DEM49882A external-priority patent/DE1225579B/en
Priority claimed from DEM49878A external-priority patent/DE1224238B/en
Priority claimed from DE1961M0049941 external-priority patent/DE1150036B/en
Application filed by ADELE OELLRICH filed Critical ADELE OELLRICH
Publication of GB1010909A publication Critical patent/GB1010909A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21C35/16—Guiding the machine by making use of the timbering, filling, or other supports

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)

Abstract

1,010,909. Endless conveyers. A. OELLRICH, [trading as MASCHINENFABRIK UND EISENGIESSERIE A. BEIEN]. July 31, 1962 [July 31, 1961 (2) ; Aug. 5, 1961], No. 29319/62. Heading B8A. [Also in Division E1] In a short wall mining installation in which mining tools 5 are caused to circulate or reciprocate by a closed loop haulage means 4 moving in a vertical plane, the guide means 24 for the tools and the haulage means are mounted on floor-supported sections 1 that are so coupled together that the sections are substantially rigid when under forces acting towards at right-angles to a mine face, but can flex to a limited extent when subjected to force in the opposite or in a vertical direction. The lower part of each section comprises a hollow rectangular box that at the rear is coupled to adjacent sections by bolts 15 and forked interlocking members 16. Attached to the front of each section is the trough unit of a scraper conveyer 2, and to the front of the troughing is secured a length of guide rail 24 along which the lower run of mining tools 5 are guided. Extending up from each section are tubular supports 20, 21 for beams 22 supporting lengths of guide rail 24 for the upper run of mining tools. Some of the supports are axially adjustable to allow of adjustment of the upper run of the mining tools. An additional pick-carrying endless chain may be mounted on the forward supports vertically mid-way between the upper and lower runs of the tools 5. On the haulage means of the mining tools being excessively loaded contraction of a telescopic section of the conveyer trough occurs and this movement actuates levers 72 (not shown) to operate control means 70 (not shown) of the drive motor of the mining toolcarrying haulage means to regulate the speed of the motor.
GB2931962A 1961-07-31 1962-07-31 Mining and conveying equipment for short wall working, especially in coal mines, and method of mining Expired GB1010909A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEM49882A DE1225579B (en) 1961-07-31 1961-07-31 Mechanized extraction and conveying device for coal or the like in short-front mining
DEM49878A DE1224238B (en) 1961-07-31 1961-07-31 Mechanized extraction and conveying device for coal or the like in short-front mining
DE1961M0049941 DE1150036B (en) 1961-07-31 1961-07-31 Process for mining coal or other minerals in short-front dismantling

Publications (1)

Publication Number Publication Date
GB1010909A true GB1010909A (en) 1965-11-24

Family

ID=27211583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2931962A Expired GB1010909A (en) 1961-07-31 1962-07-31 Mining and conveying equipment for short wall working, especially in coal mines, and method of mining

Country Status (1)

Country Link
GB (1) GB1010909A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847438A (en) * 1972-05-02 1974-11-12 Gewerk Eisenhuette Westfalia Mineral winning machine having continuous height adjustment to accommodate varying seam thickness
FR2381902A1 (en) * 1977-02-25 1978-09-22 Coal Industry Patents Ltd MACHINE AND PROCESS FOR FELLING A SMALL SIZE FRONT
DE102006049812A1 (en) * 2006-10-17 2008-04-24 Siemens Ag Fuse switch disconnector and interlocking device for a fuse switch disconnector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847438A (en) * 1972-05-02 1974-11-12 Gewerk Eisenhuette Westfalia Mineral winning machine having continuous height adjustment to accommodate varying seam thickness
FR2381902A1 (en) * 1977-02-25 1978-09-22 Coal Industry Patents Ltd MACHINE AND PROCESS FOR FELLING A SMALL SIZE FRONT
DE102006049812A1 (en) * 2006-10-17 2008-04-24 Siemens Ag Fuse switch disconnector and interlocking device for a fuse switch disconnector

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