GB1106520A - Improvements in or relating to anchor stations - Google Patents

Improvements in or relating to anchor stations

Info

Publication number
GB1106520A
GB1106520A GB5455766A GB5455766A GB1106520A GB 1106520 A GB1106520 A GB 1106520A GB 5455766 A GB5455766 A GB 5455766A GB 5455766 A GB5455766 A GB 5455766A GB 1106520 A GB1106520 A GB 1106520A
Authority
GB
United Kingdom
Prior art keywords
roadway
anchor station
longwall
skids
frame
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
GB5455766A
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 GB1106520A publication Critical patent/GB1106520A/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)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

1,106,520. Mine conveyers. GEWERKSCHAFT EISENHUTTE WESTFALIA. 6 Dec., 1966 [9 Dec., 1965], No. 54557/66. Heading B8A. [Also in Division E1] An anchor station positioned in the roadway of a mine is advanced by means of two parallel beams 1, 2 disposed one above the other and each guided by the frame 10 of the anchor station for movement relative thereto in the longwall and roadway directions respectively. The beam 2 with skids 8 is normally braced against the longwall side roadway face 3, but for advancement of the anchor station the beam 1 with skids 9 is extended in the longwall direction to engage the roadway face 3 and thereby release the beam 2 for advancement in the roadway direction. The beam 1 is then retracted and the beam 2 re-engages the roadway face 3 whereby the anchor station may then be advanced. The movement of the beams is achieved by hydraulic rams 5, 5<SP>1</SP> and 6 suitably mounted on the frame 10. The frame 10 is mounted on skids 11, 12 the skid 11 having means 13 to receive pit props 14 which are only utilized in special cases e.g. for the replacement of conveyer channels.
GB5455766A 1965-12-09 1966-12-06 Improvements in or relating to anchor stations Expired GB1106520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG45400A DE1231652B (en) 1965-12-09 1965-12-09 Anchoring device that can be tensioned in the dismantling section

Publications (1)

Publication Number Publication Date
GB1106520A true GB1106520A (en) 1968-03-20

Family

ID=7127724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5455766A Expired GB1106520A (en) 1965-12-09 1966-12-06 Improvements in or relating to anchor stations

Country Status (3)

Country Link
BE (1) BE690809A (en)
DE (1) DE1231652B (en)
GB (1) GB1106520A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704495C3 (en) * 1977-02-03 1981-03-26 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Bracing device for a conveyor and / or extraction system in mining
DE2721341C3 (en) * 1977-05-12 1981-03-26 Maschinenfabrik Glückauf Beukenberg GmbH & Co, 45881 Gelsenkirchen Support and return device for an upper conveyor drive or reversing frame

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918024A (en) * 1958-04-25 1963-02-13 Hedwig Beukenberg Staying apparatus for face conveyors
DE1201793B (en) * 1958-09-11 1965-09-30 Eisengiesserei A Beien Holding or clamping device for the conveyor end protruding into an accompanying section of a longwall face
FR1249249A (en) * 1959-06-18 1960-12-30 Houilleres Bassin Du Nord Device for moving a driving head of mining and coal transport tools in inclined size
DE1175634B (en) * 1960-12-16 1964-08-13 Stamicarbon Bracing device for the drive station of a face conveyor and / or a mining machine

Also Published As

Publication number Publication date
DE1231652B (en) 1967-01-05
BE690809A (en) 1967-06-07

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