GB8417329D0 - Mining machines - Google Patents

Mining machines

Info

Publication number
GB8417329D0
GB8417329D0 GB848417329A GB8417329A GB8417329D0 GB 8417329 D0 GB8417329 D0 GB 8417329D0 GB 848417329 A GB848417329 A GB 848417329A GB 8417329 A GB8417329 A GB 8417329A GB 8417329 D0 GB8417329 D0 GB 8417329D0
Authority
GB
United Kingdom
Prior art keywords
mining machines
mining
machines
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.)
Withdrawn
Application number
GB848417329A
Other versions
GB2161186A (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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB08417329A priority Critical patent/GB2161186A/en
Publication of GB8417329D0 publication Critical patent/GB8417329D0/en
Publication of GB2161186A publication Critical patent/GB2161186A/en
Withdrawn legal-status Critical Current

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
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E21C35/23—Distribution of spraying-fluids in rotating cutter-heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums

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)
GB08417329A 1984-07-06 1984-07-06 Mining machines having rotary cutter heads Withdrawn GB2161186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08417329A GB2161186A (en) 1984-07-06 1984-07-06 Mining machines having rotary cutter heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08417329A GB2161186A (en) 1984-07-06 1984-07-06 Mining machines having rotary cutter heads

Publications (2)

Publication Number Publication Date
GB8417329D0 true GB8417329D0 (en) 1984-08-08
GB2161186A GB2161186A (en) 1986-01-08

Family

ID=10563542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08417329A Withdrawn GB2161186A (en) 1984-07-06 1984-07-06 Mining machines having rotary cutter heads

Country Status (1)

Country Link
GB (1) GB2161186A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829733A (en) * 2017-12-05 2018-03-23 山东科技大学 A kind of winning machine cutting part with double speed roller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216158A (en) * 1988-02-26 1989-10-04 Sasol Mining High pressure water assisted mining and tunnelling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829733A (en) * 2017-12-05 2018-03-23 山东科技大学 A kind of winning machine cutting part with double speed roller
CN107829733B (en) * 2017-12-05 2023-06-09 山东科技大学 Coal cutter cutting part with double-speed roller

Also Published As

Publication number Publication date
GB2161186A (en) 1986-01-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)