AU467026B2 - Mining equipment - Google Patents

Mining equipment

Info

Publication number
AU467026B2
AU467026B2 AU60041/73A AU6004173A AU467026B2 AU 467026 B2 AU467026 B2 AU 467026B2 AU 60041/73 A AU60041/73 A AU 60041/73A AU 6004173 A AU6004173 A AU 6004173A AU 467026 B2 AU467026 B2 AU 467026B2
Authority
AU
Australia
Prior art keywords
mining equipment
mining
equipment
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
AU60041/73A
Other languages
English (en)
Other versions
AU6004173A (en
Inventor
Round Charles
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
Publication of AU6004173A publication Critical patent/AU6004173A/en
Application granted granted Critical
Publication of AU467026B2 publication Critical patent/AU467026B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/58—Devices for setting props or chocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Road Paving Machines (AREA)
AU60041/73A 1972-09-19 1973-09-05 Mining equipment Expired AU467026B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4324572A GB1389111A (en) 1972-09-19 1972-09-19 Mining equipment for setting supports
GBGB43245/72 1972-09-19

Publications (2)

Publication Number Publication Date
AU6004173A AU6004173A (en) 1975-03-06
AU467026B2 true AU467026B2 (en) 1975-11-13

Family

ID=10427906

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60041/73A Expired AU467026B2 (en) 1972-09-19 1973-09-05 Mining equipment

Country Status (6)

Country Link
US (1) US3854295A (OSRAM)
JP (1) JPS4970802A (OSRAM)
AU (1) AU467026B2 (OSRAM)
DE (1) DE2346853C3 (OSRAM)
GB (1) GB1389111A (OSRAM)
HU (1) HU166916B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902324A (en) * 1973-06-25 1975-09-02 Us Interior Mobile roof supporting shield
US4143991A (en) * 1978-05-24 1979-03-13 Frank Stafford Mine roof support system
DD299446A5 (de) * 1989-05-11 1992-04-16 ��������@��@����������@��@��@����������@���������k�� Mobile abbau kammerabstuetzvorrichtung
US10774642B1 (en) * 2019-05-05 2020-09-15 Liaoning University Hydraulic support unit and hydraulic support for anti-rock burst roadway

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928884C (de) * 1942-03-01 1955-06-13 Mitteldeutsche Stahlwerke G M Unter Stuetzdruck gegen den Abbaustoss vorschiebbarer Stuetzbock fuer das Hangende beim Abbau von Kohle oder anderem Mineral im Tiefbau
FR1017493A (fr) * 1949-08-09 1952-12-11 Machine pour l'exécution des travaux de soutènement des galeries de mines
US2729946A (en) * 1953-09-12 1956-01-10 Saarbergwerke Saarbrucken Saar Machine for installing metal mine props

Also Published As

Publication number Publication date
US3854295A (en) 1974-12-17
JPS4970802A (OSRAM) 1974-07-09
HU166916B (OSRAM) 1975-06-28
DE2346853C3 (de) 1975-03-20
DE2346853B2 (de) 1974-07-25
GB1389111A (en) 1975-04-03
AU6004173A (en) 1975-03-06
DE2346853A1 (de) 1974-04-04

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