GB2045837B - Rotary mineral cutting apparatus - Google Patents

Rotary mineral cutting apparatus

Info

Publication number
GB2045837B
GB2045837B GB8008208A GB8008208A GB2045837B GB 2045837 B GB2045837 B GB 2045837B GB 8008208 A GB8008208 A GB 8008208A GB 8008208 A GB8008208 A GB 8008208A GB 2045837 B GB2045837 B GB 2045837B
Authority
GB
United Kingdom
Prior art keywords
cutting apparatus
mineral cutting
rotary mineral
rotary
mineral
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
GB8008208A
Other versions
GB2045837A (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.)
Fletcher Sutcliffe Wild Ltd
Original Assignee
Fletcher Sutcliffe Wild 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 Fletcher Sutcliffe Wild Ltd filed Critical Fletcher Sutcliffe Wild Ltd
Priority to GB8008208A priority Critical patent/GB2045837B/en
Publication of GB2045837A publication Critical patent/GB2045837A/en
Application granted granted Critical
Publication of GB2045837B publication Critical patent/GB2045837B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB8008208A 1979-03-16 1980-03-11 Rotary mineral cutting apparatus Expired GB2045837B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8008208A GB2045837B (en) 1979-03-16 1980-03-11 Rotary mineral cutting apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7911262 1979-03-16
GB8008208A GB2045837B (en) 1979-03-16 1980-03-11 Rotary mineral cutting apparatus

Publications (2)

Publication Number Publication Date
GB2045837A GB2045837A (en) 1980-11-05
GB2045837B true GB2045837B (en) 1982-11-17

Family

ID=26271075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8008208A Expired GB2045837B (en) 1979-03-16 1980-03-11 Rotary mineral cutting apparatus

Country Status (1)

Country Link
GB (1) GB2045837B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414195A1 (en) * 1984-04-14 1985-10-24 Charbonnages De France, Paris TURNING BODY OF A CUTTING HEAD OF A PARTIAL CUTTING DRIVE
DE3643234A1 (en) * 1986-12-18 1988-06-30 Gewerk Eisenhuette Westfalia Cutting head for winning and advance working machines, in particular for selective cut heading machines with cross-cutting head
ES2166733B1 (en) * 2000-09-28 2003-05-16 Hipema Inversiones Sl VEGETABLE CUTTING MACHINE AND CUTTING PROCESS WITH IT OBTAINED.
US8939516B2 (en) 2012-12-18 2015-01-27 Caterpillar Global Mining Highwall Miners Llc Rotary cutter drum for continuous mining machine
CA3056157A1 (en) * 2017-04-20 2018-10-25 Sandvik Intellectual Property Ab Rotary cutting head with fluid supply ducting
CN113504133B (en) * 2019-07-19 2024-08-06 三峡大学 Torsional shear test method for undisturbed sample at soil-rock interface
CN114876456B (en) * 2022-05-13 2023-05-12 中煤科工集团西安研究院有限公司 Underground coal mine sealing plug-in wired signal transmission rotary water feeder and use method thereof
CN114856559B (en) * 2022-05-13 2023-05-16 中煤科工集团西安研究院有限公司 Underground coal mine rapid-plugging high-pressure dynamic sealing rotary water feeder and use method thereof

Also Published As

Publication number Publication date
GB2045837A (en) 1980-11-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940311