GB1167796A - Platform for Receiving and Disposing of Comminuted Material Ripped From the Roof of a Mine Working. - Google Patents

Platform for Receiving and Disposing of Comminuted Material Ripped From the Roof of a Mine Working.

Info

Publication number
GB1167796A
GB1167796A GB2926267A GB2926267A GB1167796A GB 1167796 A GB1167796 A GB 1167796A GB 2926267 A GB2926267 A GB 2926267A GB 2926267 A GB2926267 A GB 2926267A GB 1167796 A GB1167796 A GB 1167796A
Authority
GB
United Kingdom
Prior art keywords
rock
roof
grating
wing
ripped
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
GB2926267A
Other languages
English (en)
Inventor
David Robert Little
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.)
HOLYWELL ENGINEERING Co
PHYLLIS BERYL MARGARET LITTLE
SCHWARZ MINING AND IND Ltd
Original Assignee
HOLYWELL ENGINEERING Co
PHYLLIS BERYL MARGARET LITTLE
SCHWARZ MINING AND IND 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 HOLYWELL ENGINEERING Co, PHYLLIS BERYL MARGARET LITTLE, SCHWARZ MINING AND IND Ltd filed Critical HOLYWELL ENGINEERING Co
Priority to GB2926267A priority Critical patent/GB1167796A/en
Priority to DE19681608295 priority patent/DE1608295A1/de
Priority to FR1584747D priority patent/FR1584747A/fr
Priority to BE717037D priority patent/BE717037A/xx
Publication of GB1167796A publication Critical patent/GB1167796A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
GB2926267A 1967-06-24 1967-06-24 Platform for Receiving and Disposing of Comminuted Material Ripped From the Roof of a Mine Working. Expired GB1167796A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2926267A GB1167796A (en) 1967-06-24 1967-06-24 Platform for Receiving and Disposing of Comminuted Material Ripped From the Roof of a Mine Working.
DE19681608295 DE1608295A1 (de) 1967-06-24 1968-03-09 Selbstvorangetriebene Abbruchplattform
FR1584747D FR1584747A (enExample) 1967-06-24 1968-03-22
BE717037D BE717037A (enExample) 1967-06-24 1968-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2926267A GB1167796A (en) 1967-06-24 1967-06-24 Platform for Receiving and Disposing of Comminuted Material Ripped From the Roof of a Mine Working.

Publications (1)

Publication Number Publication Date
GB1167796A true GB1167796A (en) 1969-10-22

Family

ID=10288742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2926267A Expired GB1167796A (en) 1967-06-24 1967-06-24 Platform for Receiving and Disposing of Comminuted Material Ripped From the Roof of a Mine Working.

Country Status (4)

Country Link
BE (1) BE717037A (enExample)
DE (1) DE1608295A1 (enExample)
FR (1) FR1584747A (enExample)
GB (1) GB1167796A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839983C2 (de) * 1978-09-14 1983-03-17 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Abbaustreckenauffahreinrichtung für den Untertage-Bergbau

Also Published As

Publication number Publication date
DE1608295A1 (de) 1970-12-10
BE717037A (enExample) 1968-12-02
FR1584747A (enExample) 1970-01-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee