GB2045313B - Mining machine - Google Patents

Mining machine

Info

Publication number
GB2045313B
GB2045313B GB7910561A GB7910561A GB2045313B GB 2045313 B GB2045313 B GB 2045313B GB 7910561 A GB7910561 A GB 7910561A GB 7910561 A GB7910561 A GB 7910561A GB 2045313 B GB2045313 B GB 2045313B
Authority
GB
United Kingdom
Prior art keywords
mining machine
mining
machine
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
GB7910561A
Other versions
GB2045313A (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.)
RICH SERVICES Inc ROY
Original Assignee
RICH SERVICES Inc ROY
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 RICH SERVICES Inc ROY filed Critical RICH SERVICES Inc ROY
Priority to GB7910561A priority Critical patent/GB2045313B/en
Publication of GB2045313A publication Critical patent/GB2045313A/en
Application granted granted Critical
Publication of GB2045313B publication Critical patent/GB2045313B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices

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)
GB7910561A 1979-03-27 1979-03-27 Mining machine Expired GB2045313B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7910561A GB2045313B (en) 1979-03-27 1979-03-27 Mining machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7910561A GB2045313B (en) 1979-03-27 1979-03-27 Mining machine

Publications (2)

Publication Number Publication Date
GB2045313A GB2045313A (en) 1980-10-29
GB2045313B true GB2045313B (en) 1982-11-17

Family

ID=10504144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910561A Expired GB2045313B (en) 1979-03-27 1979-03-27 Mining machine

Country Status (1)

Country Link
GB (1) GB2045313B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388209B (en) * 1987-07-15 1989-05-26 Voest Alpine Ag MOTOR ARRANGEMENT FOR DRIVING THE REMOVAL TOOLS OF A TRACK DRIVING AND EXTRACTION MACHINE

Also Published As

Publication number Publication date
GB2045313A (en) 1980-10-29

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Legal Events

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