GB8803271D0 - Coal handling apparatus - Google Patents

Coal handling apparatus

Info

Publication number
GB8803271D0
GB8803271D0 GB888803271A GB8803271A GB8803271D0 GB 8803271 D0 GB8803271 D0 GB 8803271D0 GB 888803271 A GB888803271 A GB 888803271A GB 8803271 A GB8803271 A GB 8803271A GB 8803271 D0 GB8803271 D0 GB 8803271D0
Authority
GB
United Kingdom
Prior art keywords
handling apparatus
coal handling
coal
handling
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.)
Granted
Application number
GB888803271A
Other versions
GB2200935A (en
GB2200935B (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.)
Manthorpe Engineering Ltd
Original Assignee
Manthorpe Engineering Ltd
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 Manthorpe Engineering Ltd filed Critical Manthorpe Engineering Ltd
Publication of GB8803271D0 publication Critical patent/GB8803271D0/en
Publication of GB2200935A publication Critical patent/GB2200935A/en
Application granted granted Critical
Publication of GB2200935B publication Critical patent/GB2200935B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed 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)
  • Chain Conveyers (AREA)
GB8803271A 1987-02-13 1988-02-12 Coal handling equipment Expired - Lifetime GB2200935B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878703325A GB8703325D0 (en) 1987-02-13 1987-02-13 Coal handling apparatus

Publications (3)

Publication Number Publication Date
GB8803271D0 true GB8803271D0 (en) 1988-03-09
GB2200935A GB2200935A (en) 1988-08-17
GB2200935B GB2200935B (en) 1990-09-05

Family

ID=10612240

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878703325A Pending GB8703325D0 (en) 1987-02-13 1987-02-13 Coal handling apparatus
GB8803271A Expired - Lifetime GB2200935B (en) 1987-02-13 1988-02-12 Coal handling equipment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878703325A Pending GB8703325D0 (en) 1987-02-13 1987-02-13 Coal handling apparatus

Country Status (1)

Country Link
GB (2) GB8703325D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530754C3 (en) * 1975-07-10 1979-04-26 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Rack for guiding and moving a mining machine, in particular a roller shearer
DE2721867A1 (en) * 1977-05-14 1978-11-23 Eickhoff Geb RACK FOR EXTRACTION MACHINES IN UNDERGROUND MINING, IN PARTICULAR FOR ROLLER SHEARING MACHINES
DE2729302C2 (en) * 1977-06-29 1983-10-13 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Rack with length sections bridging the channel joints of the face conveyor

Also Published As

Publication number Publication date
GB2200935A (en) 1988-08-17
GB8703325D0 (en) 1987-03-18
GB2200935B (en) 1990-09-05

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Legal Events

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