GB725012A - Improvements in or relating to conveyor-cutter assemblies for use in mining - Google Patents

Improvements in or relating to conveyor-cutter assemblies for use in mining

Info

Publication number
GB725012A
GB725012A GB10307/53A GB1030753A GB725012A GB 725012 A GB725012 A GB 725012A GB 10307/53 A GB10307/53 A GB 10307/53A GB 1030753 A GB1030753 A GB 1030753A GB 725012 A GB725012 A GB 725012A
Authority
GB
United Kingdom
Prior art keywords
drum
conveyer
mining
shaft
april
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
GB10307/53A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB725012A publication Critical patent/GB725012A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • E21C29/16—Winches or other means for pulling cable or chain

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

725,012. Mineral-mining machines. STAMICARBON N.V. April 15, 1953 [April 18, 1952], No. 10307/53. Class 68(1). In a mineral-mining conveyer-cutter assembly, a cutting machine 15 is drawn along a mine face parallel to a conveyer 7 by a cable or chain 14 wound on a haulage drum or wheel 10 that is freely mounted on a driven shaft 4 carrying the chain sprockets 5 of the conveyer, the drum being coupled to said shaft by a planetary gear train. The planetary gear train consists of a sun pinion 8, rotating with the shaft 4, and planet wheels 9 that are rotatably mounted in the drum 10 and mesh with an internal gear 11 on a brake drum 12 controlled by a brake band 13. When the brake drum is held stationary the drum is rotated and the cutting machine is drawn towards the driving mechanism.
GB10307/53A 1952-04-18 1953-04-15 Improvements in or relating to conveyor-cutter assemblies for use in mining Expired GB725012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL725012X 1952-04-18

Publications (1)

Publication Number Publication Date
GB725012A true GB725012A (en) 1955-03-02

Family

ID=19817772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10307/53A Expired GB725012A (en) 1952-04-18 1953-04-15 Improvements in or relating to conveyor-cutter assemblies for use in mining

Country Status (1)

Country Link
GB (1) GB725012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513902A (en) * 1993-05-19 1996-05-07 Westfalia Becorit Industrietechnik Gmbh Driving system for driving flexible elongate members, such as chains or scraper-chain assemblies, in mineral mining installations and method of operating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513902A (en) * 1993-05-19 1996-05-07 Westfalia Becorit Industrietechnik Gmbh Driving system for driving flexible elongate members, such as chains or scraper-chain assemblies, in mineral mining installations and method of operating

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