AU4943072A - Improvements in machines for use in mining or tunnelling installations - Google Patents

Improvements in machines for use in mining or tunnelling installations

Info

Publication number
AU4943072A
AU4943072A AU49430/72A AU4943072A AU4943072A AU 4943072 A AU4943072 A AU 4943072A AU 49430/72 A AU49430/72 A AU 49430/72A AU 4943072 A AU4943072 A AU 4943072A AU 4943072 A AU4943072 A AU 4943072A
Authority
AU
Australia
Prior art keywords
tunnelling
installations
mining
machines
tunnelling installations
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
AU49430/72A
Other versions
AU479473B2 (en
Inventor
STOLTEFUSS and EGON MELIS WILHELM
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Application granted granted Critical
Publication of AU4943072A publication Critical patent/AU4943072A/en
Publication of AU479473B2 publication Critical patent/AU479473B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/68—Machines for making slits combined with equipment for removing, e.g. by loading, material won by other means
AU49430/72A 1971-12-07 1972-11-29 Improvements in machines for use in mining or tunnelling installations Expired AU479473B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEDE821606 1971-12-07
DE19712160643 DE2160643C3 (en) 1971-12-07 1971-12-07 Loading device for a mining machine
DEDE822177 1972-04-13
DEDE822408 1972-09-19

Publications (2)

Publication Number Publication Date
AU4943072A true AU4943072A (en) 1974-05-30
AU479473B2 AU479473B2 (en) 1974-05-30

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU568422B2 (en) * 1984-01-21 1987-12-24 Paurat, F.W. Machine with cutter arm on hydraulic cylinder
AU671935B2 (en) * 1991-09-06 1996-09-12 Warren Trevor Seib Excavation techniques and equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU568422B2 (en) * 1984-01-21 1987-12-24 Paurat, F.W. Machine with cutter arm on hydraulic cylinder
AU671935B2 (en) * 1991-09-06 1996-09-12 Warren Trevor Seib Excavation techniques and equipment

Also Published As

Publication number Publication date
DE2160643C3 (en) 1981-02-05
DE2160643B2 (en) 1977-07-07
JPS5549499A (en) 1980-04-09
JPS5925077B2 (en) 1984-06-14
DE2160643A1 (en) 1973-06-14

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