CA1023396A - Monitor-feeder/breaker combination and method of mining - Google Patents

Monitor-feeder/breaker combination and method of mining

Info

Publication number
CA1023396A
CA1023396A CA212,253A CA212253A CA1023396A CA 1023396 A CA1023396 A CA 1023396A CA 212253 A CA212253 A CA 212253A CA 1023396 A CA1023396 A CA 1023396A
Authority
CA
Canada
Prior art keywords
mining
feeder
monitor
breaker combination
breaker
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
CA212,253A
Other languages
French (fr)
Other versions
CA212253S (en
Inventor
Arthur W.T. Grimley
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.)
Kaiser Resources Ltd
Original Assignee
Kaiser Resources 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 Kaiser Resources Ltd filed Critical Kaiser Resources Ltd
Priority to CA212,253A priority Critical patent/CA1023396A/en
Priority to ZA756404A priority patent/ZA756404B/en
Priority to BE161130A priority patent/BE834734A/en
Priority to GB43364/75A priority patent/GB1526739A/en
Priority to FR7532443A priority patent/FR2289718A1/en
Priority to BR7506951*A priority patent/BR7506951A/en
Priority to AU85996/75A priority patent/AU499964B2/en
Priority to NL7512483A priority patent/NL7512483A/en
Priority to DE2548252A priority patent/DE2548252B2/en
Priority to US05/773,158 priority patent/US4079999A/en
Application granted granted Critical
Publication of CA1023396A publication Critical patent/CA1023396A/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
    • E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
    • E21F13/042—Vertical hydraulic conveying of coal
    • 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
    • E21C25/60—Slitting by jets of water or other liquid
    • 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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
    • 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
    • E21F13/002—Crushing devices specifically for conveying in mines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Disintegrating Or Milling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA212,253A 1974-10-25 1974-10-25 Monitor-feeder/breaker combination and method of mining Expired CA1023396A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA212,253A CA1023396A (en) 1974-10-25 1974-10-25 Monitor-feeder/breaker combination and method of mining
ZA756404A ZA756404B (en) 1974-10-25 1975-10-09 Method of mining
GB43364/75A GB1526739A (en) 1974-10-25 1975-10-22 Hydraulically mining friable carbonaceous material
BE161130A BE834734A (en) 1974-10-25 1975-10-22 PROCESS AND MACHINE FOR THE SLAUGHTER AND EXTRACTION BY HYDRAULIC VOTING OF FRIABLE FOSSIL FUELS
FR7532443A FR2289718A1 (en) 1974-10-25 1975-10-23 PROCESS AND MACHINE FOR THE HYDRAULIC FALLING AND EXTRACTION OF FRIABLE FOSSIL FUELS
BR7506951*A BR7506951A (en) 1974-10-25 1975-10-23 APPLIANCE AND PROCESS FOR MINING HYDRAULICALLY COLD CARBONACEOUS MATERIAL
AU85996/75A AU499964B2 (en) 1974-10-25 1975-10-24 Hydraulic mining
NL7512483A NL7512483A (en) 1974-10-25 1975-10-24 HYDRAULIC EXTRACTION OF FROSTY, CARBON CONTAINING MATERIAL
DE2548252A DE2548252B2 (en) 1974-10-25 1975-10-25 Device for the hydraulic extraction of coal-containing material in the demolition from a seam
US05/773,158 US4079999A (en) 1974-10-25 1977-03-01 Method and apparatus for mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA212,253A CA1023396A (en) 1974-10-25 1974-10-25 Monitor-feeder/breaker combination and method of mining

Publications (1)

Publication Number Publication Date
CA1023396A true CA1023396A (en) 1977-12-27

Family

ID=4101449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,253A Expired CA1023396A (en) 1974-10-25 1974-10-25 Monitor-feeder/breaker combination and method of mining

Country Status (9)

Country Link
AU (1) AU499964B2 (en)
BE (1) BE834734A (en)
BR (1) BR7506951A (en)
CA (1) CA1023396A (en)
DE (1) DE2548252B2 (en)
FR (1) FR2289718A1 (en)
GB (1) GB1526739A (en)
NL (1) NL7512483A (en)
ZA (1) ZA756404B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580725A (en) * 1984-06-25 1986-04-08 Conoco Inc. Hydraulic monitor protection apparatus
CN107165662B (en) * 2017-06-27 2023-09-08 中国煤炭科工集团太原研究院有限公司 Crushing anchor protector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1912513U (en) * 1956-07-18 1965-03-25 Siemag Masch Stahlbau LOADING CONVEYOR FOR LOADING CONVEYOR CARRIAGES USING A SCRAPPER.
DE2450819B2 (en) * 1974-10-25 1979-01-18 Kaiser Resources Ltd., Oakland, Calif. (V.St.A.) Process for the hydraulic mining of coal

Also Published As

Publication number Publication date
BE834734A (en) 1976-04-22
AU8599675A (en) 1977-04-28
ZA756404B (en) 1977-05-25
GB1526739A (en) 1978-09-27
BR7506951A (en) 1976-08-17
FR2289718A1 (en) 1976-05-28
DE2548252B2 (en) 1981-05-14
DE2548252A1 (en) 1976-05-06
AU499964B2 (en) 1979-05-10
FR2289718B1 (en) 1982-10-01
NL7512483A (en) 1976-04-27

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