GB1452209A - Mining machines - Google Patents

Mining machines

Info

Publication number
GB1452209A
GB1452209A GB1183674A GB1183674A GB1452209A GB 1452209 A GB1452209 A GB 1452209A GB 1183674 A GB1183674 A GB 1183674A GB 1183674 A GB1183674 A GB 1183674A GB 1452209 A GB1452209 A GB 1452209A
Authority
GB
United Kingdom
Prior art keywords
runners
pairs
frame
sections
section
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
GB1183674A
Other languages
English (en)
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei 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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB1452209A publication Critical patent/GB1452209A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical 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)
  • Structure Of Belt Conveyors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB1183674A 1973-03-17 1974-03-18 Mining machines Expired GB1452209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732313400 DE2313400B2 (de) 1973-03-17 1973-03-17 Gewinnungsmaschine, insbesondere Walzenschrämmaschine für den Untertagebetrieb

Publications (1)

Publication Number Publication Date
GB1452209A true GB1452209A (en) 1976-10-13

Family

ID=5875104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1183674A Expired GB1452209A (en) 1973-03-17 1974-03-18 Mining machines

Country Status (3)

Country Link
JP (1) JPS526641Y2 (enExample)
DE (1) DE2313400B2 (enExample)
GB (1) GB1452209A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704676C2 (de) * 1977-02-04 1986-01-16 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Gewinnungsmaschine
AT371902B (de) * 1981-11-16 1983-08-10 Voest Alpine Ag Verfahrbare schraemmaschine
DE3444845C2 (de) * 1984-12-08 1986-11-06 Halbach & Braun Industrieanlagen, 5600 Wuppertal Walzenschrämlader
JPH01103686U (enExample) * 1987-12-28 1989-07-13

Also Published As

Publication number Publication date
DE2313400B2 (de) 1980-11-20
DE2313400A1 (de) 1974-09-26
JPS5034402U (enExample) 1975-04-12
JPS526641Y2 (enExample) 1977-02-12

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Legal Events

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