GB1231382A - - Google Patents

Info

Publication number
GB1231382A
GB1231382A GB1231382DA GB1231382A GB 1231382 A GB1231382 A GB 1231382A GB 1231382D A GB1231382D A GB 1231382DA GB 1231382 A GB1231382 A GB 1231382A
Authority
GB
United Kingdom
Prior art keywords
conveyor
cutter
driven
chains
drum
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
Other languages
English (en)
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 GB1231382A publication Critical patent/GB1231382A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

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)
  • Rollers For Roller Conveyors For Transfer (AREA)
GB1231382D 1967-06-08 1967-06-08 Expired GB1231382A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2650367 1967-06-08

Publications (1)

Publication Number Publication Date
GB1231382A true GB1231382A (enrdf_load_stackoverflow) 1971-05-12

Family

ID=10244691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231382D Expired GB1231382A (enrdf_load_stackoverflow) 1967-06-08 1967-06-08

Country Status (1)

Country Link
GB (1) GB1231382A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106351690A (zh) * 2016-09-26 2017-01-25 中国矿业大学 一种夯实刮板输送机及夯实方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106351690A (zh) * 2016-09-26 2017-01-25 中国矿业大学 一种夯实刮板输送机及夯实方法

Similar Documents

Publication Publication Date Title
GB1272418A (en) Mining machine for mining material from the entire face
GB1231382A (enrdf_load_stackoverflow)
GB1259785A (en) A mineral mining installation
GB1218818A (en) Loader apparatus
GB1290907A (enrdf_load_stackoverflow)
GB1371297A (en) Excavation of rock
GB1265171A (enrdf_load_stackoverflow)
GB1278347A (en) Improvements relating to tunnelling machines
GB1391317A (en) Mining and excavating machines
GB1201150A (en) Improvements in or relating to mining equipment
GB1340491A (en) Forming mine packs
GB719799A (en) Improvements in or relating to a method of and apparatus for tunnelling
GB1248699A (en) Longwall-working arrangement for underground mining
GB1452912A (en) Apparatus for conveying broken rock debris in underground mines
GB590604A (en) Improvements in mining machines
GB1027248A (en) Apparatus for cutting machine stalls for the working of underground longwall faces, particularly in hard coal mining
GB1223857A (en) Apparatus for use in underground mining operations
GB1019107A (en) Improvements in or relating to coal-mining machines
GB1173243A (en) Improvements in or relating to Mining Machines
GB1170954A (en) Tunnel Drilling or Boring Machine.
GB1049762A (en) Improvements in or relating to machines for mining coal or other materials
GB1015810A (en) Improvements in or relating to coal-cutting machines
GB1102145A (en) Mobile excavator for winning and loading soft minerals
GB639879A (en) Improvements relating to coal mining power loaders for longwall faces
GB983095A (en) Improvements in or relating to mineral mining machines

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed