GB1522562A - Mineral mining apparatus - Google Patents

Mineral mining apparatus

Info

Publication number
GB1522562A
GB1522562A GB49420/76A GB4942076A GB1522562A GB 1522562 A GB1522562 A GB 1522562A GB 49420/76 A GB49420/76 A GB 49420/76A GB 4942076 A GB4942076 A GB 4942076A GB 1522562 A GB1522562 A GB 1522562A
Authority
GB
United Kingdom
Prior art keywords
piston cylinder
conveyor
housing
locking device
sprocket wheel
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
GB49420/76A
Other languages
English (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 GB1522562A publication Critical patent/GB1522562A/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
    • 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
    • E21C27/34—Machine propelled along the working face by cable or chain
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors
    • E21F13/068—Special adaptations for use at the junction of the working face with the gallery, e.g. driving stations coupled to the driving station of the winning machine

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)
  • Fertilizers (AREA)
  • Control Of Conveyors (AREA)
GB49420/76A 1975-12-05 1976-11-26 Mineral mining apparatus Expired GB1522562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752554785 DE2554785A1 (de) 1975-12-05 1975-12-05 Spannbarer kettenantrieb, insbesondere fuer hobel, mit einem hydraulisch abspannbaren kettenradkasten

Publications (1)

Publication Number Publication Date
GB1522562A true GB1522562A (en) 1978-08-23

Family

ID=5963591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49420/76A Expired GB1522562A (en) 1975-12-05 1976-11-26 Mineral mining apparatus

Country Status (4)

Country Link
DE (1) DE2554785A1 (cg-RX-API-DMAC7.html)
FR (1) FR2333940A1 (cg-RX-API-DMAC7.html)
GB (1) GB1522562A (cg-RX-API-DMAC7.html)
ZA (1) ZA767192B (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186538A (en) * 1986-02-13 1987-08-19 Halbach & Braun Ind Anlagen A drive station for a scraper chain conveyor, particularly an armoured, mine face conveyor
US8002108B2 (en) 2006-03-22 2011-08-23 Koenig & Bauer Aktiengesellschaft Tensioning mechanism for a circulating element

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412995C2 (de) * 1984-04-06 1994-09-01 Westfalia Becorit Ind Tech Spannrahmen für Kettenkratzförderer, insbesondere für Untertagebetriebe
DE3436392A1 (de) * 1984-10-04 1986-04-10 Untertage Maschinenfabrik Dudweiler Gmbh, 6602 Dudweiler Spannzylinder zum spannen endloser baender u.dgl., insbesondere der kettenbaender von kettenkratzfoerderern
DE4023815A1 (de) * 1990-07-27 1992-01-30 Westfalia Becorit Ind Tech Hobelkettenspannvorrichtung
DE102006013635B3 (de) * 2006-03-22 2007-10-04 Koenig & Bauer Aktiengesellschaft Spannvorrichtung für ein Endlosband

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186538A (en) * 1986-02-13 1987-08-19 Halbach & Braun Ind Anlagen A drive station for a scraper chain conveyor, particularly an armoured, mine face conveyor
GB2186538B (en) * 1986-02-13 1989-11-08 Halbach & Braun Ind Anlagen A drive station for a scraper chain conveyor, such as an armoured , mine face conveyor
US8002108B2 (en) 2006-03-22 2011-08-23 Koenig & Bauer Aktiengesellschaft Tensioning mechanism for a circulating element

Also Published As

Publication number Publication date
ZA767192B (en) 1977-10-26
FR2333940B1 (cg-RX-API-DMAC7.html) 1982-10-22
FR2333940A1 (fr) 1977-07-01
DE2554785A1 (de) 1977-06-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee