CA1027614A - Conveying excavated material from the site of underground workings - Google Patents

Conveying excavated material from the site of underground workings

Info

Publication number
CA1027614A
CA1027614A CA236,805A CA236805A CA1027614A CA 1027614 A CA1027614 A CA 1027614A CA 236805 A CA236805 A CA 236805A CA 1027614 A CA1027614 A CA 1027614A
Authority
CA
Canada
Prior art keywords
site
excavated material
underground workings
conveying excavated
conveying
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
CA236,805A
Other languages
French (fr)
Inventor
Kenneth J. Crowley
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AU80837/75A external-priority patent/AU490810B2/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1027614A publication Critical patent/CA1027614A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
    • B65G53/12—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow acting directly on the materials in a reservoir
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
CA236,805A 1974-10-02 1975-10-01 Conveying excavated material from the site of underground workings Expired CA1027614A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU914074 1974-10-02
AU34175 1975-01-22
AU80837/75A AU490810B2 (en) 1975-05-05 1975-05-05 Conveying excavated material fromthe site of underground workings
AU247075 1975-07-23

Publications (1)

Publication Number Publication Date
CA1027614A true CA1027614A (en) 1978-03-07

Family

ID=27422341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,805A Expired CA1027614A (en) 1974-10-02 1975-10-01 Conveying excavated material from the site of underground workings

Country Status (2)

Country Link
CA (1) CA1027614A (en)
GB (1) GB1486496A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108455288A (en) * 2018-02-10 2018-08-28 东莞市承国机械设备有限公司 A kind of device for transporting objects
CN110606373B (en) * 2019-09-29 2024-10-01 中国石油大学(北京) Static method and static adjusting device for abrasion resistance of bent pipe of pneumatic conveying system
CN117266930B (en) * 2023-11-17 2024-02-20 山西省水利建筑工程局集团有限公司 Water conservancy tunnel construction water shutoff device that gushes

Also Published As

Publication number Publication date
GB1486496A (en) 1977-09-21

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