PL109225B1 - Coal plough with slade and sliding guide,the latter shaped as cut limiter - Google Patents

Coal plough with slade and sliding guide,the latter shaped as cut limiter Download PDF

Info

Publication number
PL109225B1
PL109225B1 PL1977198060A PL19806077A PL109225B1 PL 109225 B1 PL109225 B1 PL 109225B1 PL 1977198060 A PL1977198060 A PL 1977198060A PL 19806077 A PL19806077 A PL 19806077A PL 109225 B1 PL109225 B1 PL 109225B1
Authority
PL
Poland
Prior art keywords
guide
conveyor
chain
plow
protruding
Prior art date
Application number
PL1977198060A
Other languages
English (en)
Polish (pl)
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 filed Critical
Publication of PL109225B1 publication Critical patent/PL109225B1/pl

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • 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

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)
  • Framework For Endless Conveyors (AREA)
  • Chain Conveyers (AREA)
PL1977198060A 1976-05-14 1977-05-12 Coal plough with slade and sliding guide,the latter shaped as cut limiter PL109225B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2621382A DE2621382C2 (de) 1976-05-14 1976-05-14 Hobelanlage mit Schwerthobel und als Schnittbegrenzung ausgebildeter Gleitschienenführung

Publications (1)

Publication Number Publication Date
PL109225B1 true PL109225B1 (en) 1980-05-31

Family

ID=5977939

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1977198060A PL109225B1 (en) 1976-05-14 1977-05-12 Coal plough with slade and sliding guide,the latter shaped as cut limiter

Country Status (4)

Country Link
CS (1) CS221268B2 (cs)
DE (1) DE2621382C2 (cs)
PL (1) PL109225B1 (cs)
SU (1) SU913951A3 (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833363A1 (de) * 1978-07-29 1980-02-14 Gewerk Eisenhuette Westfalia Kettenkratzfoerderer fuer untertaetige gewinnungsbetriebe mit untertrumabdeckung
DE2944885C2 (de) * 1979-11-07 1983-01-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Einstellung des Schnitthorizontes eines Hobels o.dgl.
DE3245515A1 (de) * 1982-12-09 1984-06-14 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hobelanlage und schwerthobelfuehrung fuer die geneigte lagerung, insbesondere fuer den abbau steil gelagerter floeze
DE3313502A1 (de) * 1983-04-14 1984-10-18 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hobel fuer die untertaegige gewinnung
DE3617737A1 (de) * 1985-09-17 1987-03-26 Gewerk Eisenhuette Westfalia Hobelanlage mit schwerthobel
DE102005049971B4 (de) * 2005-10-17 2016-03-10 Caterpillar Global Mining Europe Gmbh Gewinnungshobel
DE102012102458B3 (de) * 2012-03-22 2013-05-23 Halbach & Braun Industrieanlagen GmbH & Co. KG Höhensteuerungssystem für eine Kohlenhobelanlage und Kohlenhobelanlage
CN111411955B (zh) * 2020-05-22 2025-09-02 天地科技股份有限公司上海分公司 短跨距薄煤层采煤机的导向牵引系统

Also Published As

Publication number Publication date
DE2621382A1 (de) 1977-12-01
SU913951A3 (en) 1982-03-15
DE2621382C2 (de) 1983-11-17
CS221268B2 (en) 1983-04-29

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