GB1152358A - Mine Debris Stowage Apparatus - Google Patents

Mine Debris Stowage Apparatus

Info

Publication number
GB1152358A
GB1152358A GB714367A GB714367A GB1152358A GB 1152358 A GB1152358 A GB 1152358A GB 714367 A GB714367 A GB 714367A GB 714367 A GB714367 A GB 714367A GB 1152358 A GB1152358 A GB 1152358A
Authority
GB
United Kingdom
Prior art keywords
debris
stowage apparatus
ripping
mine
feed
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
GB714367A
Inventor
Heinz Hoelter
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
Application filed by Individual filed Critical Individual
Priority to GB714367A priority Critical patent/GB1152358A/en
Publication of GB1152358A publication Critical patent/GB1152358A/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
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/08—Filling-up hydraulically or pneumatically
    • E21F15/10—Hydraulic or pneumatic filling-up machines

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)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1,152,358. Mine debris stowage apparatus; pneumatic conveyers. H. HOLTER. 15 Feb., 1967, No. 7143/67. Heading B8A. Debris from a ripping machine 25 ripping out a tunnel 29 falls on to vibrating conveyers 17 which feed the debris into a trough 12. A pair of oppositely-facing pneumatic ejectors 10, 11 mounted on skids 15 feed the debris through stowing tubes 14 into empty seams 28 at each side of the path of the ripping machine 25. The ejectors 10, 11 may be operated independently.
GB714367A 1967-02-15 1967-02-15 Mine Debris Stowage Apparatus Expired GB1152358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB714367A GB1152358A (en) 1967-02-15 1967-02-15 Mine Debris Stowage Apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB714367A GB1152358A (en) 1967-02-15 1967-02-15 Mine Debris Stowage Apparatus

Publications (1)

Publication Number Publication Date
GB1152358A true GB1152358A (en) 1969-05-14

Family

ID=9827435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB714367A Expired GB1152358A (en) 1967-02-15 1967-02-15 Mine Debris Stowage Apparatus

Country Status (1)

Country Link
GB (1) GB1152358A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees