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GB1361280A - Mining apparatus - Google Patents

Mining apparatus

Info

Publication number
GB1361280A
GB1361280A GB3943971A GB3943971A GB1361280A GB 1361280 A GB1361280 A GB 1361280A GB 3943971 A GB3943971 A GB 3943971A GB 3943971 A GB3943971 A GB 3943971A GB 1361280 A GB1361280 A GB 1361280A
Authority
GB
United Kingdom
Prior art keywords
housing
conveyer
prop
plate
tension
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
GB3943971A
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.)
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
Publication of GB1361280A publication Critical patent/GB1361280A/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
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/10—Anchorings for conveyors

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)
  • Load-Engaging Elements For Cranes (AREA)
  • Framework For Endless Conveyors (AREA)
  • Automatic Assembly (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB3943971A 1970-09-23 1971-08-23 Mining apparatus Expired GB1361280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2046797A DE2046797C3 (de) 1970-09-23 1970-09-23 Abspannvorrichtung für einen rückbaren Strebförderer

Publications (1)

Publication Number Publication Date
GB1361280A true GB1361280A (en) 1974-07-24

Family

ID=5783128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3943971A Expired GB1361280A (en) 1970-09-23 1971-08-23 Mining apparatus

Country Status (6)

Country Link
US (1) US3739587A (es)
BE (1) BE772504A (es)
DE (1) DE2046797C3 (es)
ES (1) ES198128Y (es)
FR (1) FR2103768A5 (es)
GB (1) GB1361280A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319966C3 (de) * 1973-04-19 1981-07-23 Maschinenfabrik Glückauf Beukenberg GmbH & Co, 4650 Gelsenkirchen Abspannvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579981A (en) * 1944-06-29 1951-12-25 Markham & Company Ltd Apparatus for effecting or controlling traverse of a body between opposed walls
US3072241A (en) * 1959-09-09 1963-01-08 Gewerk Eisenhuette Westfalia Apparatus for displacing a longitudinal mining conveyor
US3113661A (en) * 1959-09-09 1963-12-10 Gewerk Eisenhuette Westfalia Apparatus for displacing a longitudinal mining conveyor
DE1213371B (de) * 1962-05-26 1966-03-31 Glueckauf Guenther Klerner Mas Strebfoerderer-Spannbalken
US3352117A (en) * 1964-11-12 1967-11-14 Dobson Ltd W E & F Driving gear anchor means for mines
US3447328A (en) * 1966-04-30 1969-06-03 Bergwerksverband Gmbh Mine roof supports
GB1259785A (en) * 1968-04-26 1972-01-12 Gewerk Eisenhuette Westfalia A mineral mining installation

Also Published As

Publication number Publication date
ES198128Y (es) 1975-10-16
FR2103768A5 (es) 1972-04-14
DE2046797C3 (de) 1979-08-23
US3739587A (en) 1973-06-19
ES198128U (es) 1975-05-16
BE772504A (fr) 1972-01-17
DE2046797A1 (de) 1972-03-30
DE2046797B2 (de) 1978-12-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee