ES330337A1 - Device for securing and advancing the drive stations of support conveyor systems and winning machines - Google Patents

Device for securing and advancing the drive stations of support conveyor systems and winning machines

Info

Publication number
ES330337A1
ES330337A1 ES330337A ES330337A ES330337A1 ES 330337 A1 ES330337 A1 ES 330337A1 ES 330337 A ES330337 A ES 330337A ES 330337 A ES330337 A ES 330337A ES 330337 A1 ES330337 A1 ES 330337A1
Authority
ES
Spain
Prior art keywords
support
gallery
props
support beams
advancing
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
ES330337A
Other languages
Spanish (es)
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 ES330337A1 publication Critical patent/ES330337A1/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)
  • Press Drives And Press Lines (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Framework For Endless Conveyors (AREA)

Abstract

The drive station 1 of a face conveyer or winning machine is supported in the gallery of the mine by two pairs of hydraulically or pneumatically entensible jacks 9, 10 each pair being respectively pivotally connected to longitudinally extending roof and face support beams 11, 12. The support beams comprise a channel sectioned outer beam 3 the open face of which is in contact with gallery support frames 2, and a beam 4 extending within the channel and also in contact with the gallery support frames 2. The support beams 3, 4 are each supported by a respective independent series of extensible props 5, 6 connected together in a polygonal manner at the support beams 3, 4. The lower end of the props 6 has a sole plate 8 for engagement with the ground 7. To move the assembly longitudinally, one set of props 5, 6 corresponding to say support beam 4, are slackened whereby the beam 4 can be advanced by a suitable jack (13) (Fig. 2, not shown). The support beam is then anchored and the procedure repeated with the other support beam 3.
ES330337A 1965-08-19 1966-08-18 Device for securing and advancing the drive stations of support conveyor systems and winning machines Expired ES330337A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV29139A DE1261816B (en) 1965-08-19 1965-08-19 Device for tensioning and backing the drive stations of face lifting equipment and mining machines

Publications (1)

Publication Number Publication Date
ES330337A1 true ES330337A1 (en) 1969-01-01

Family

ID=7584656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES330337A Expired ES330337A1 (en) 1965-08-19 1966-08-18 Device for securing and advancing the drive stations of support conveyor systems and winning machines

Country Status (3)

Country Link
DE (1) DE1261816B (en)
ES (1) ES330337A1 (en)
GB (1) GB1125325A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646562B2 (en) * 1976-10-15 1978-11-02 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Auxiliary expansion for the transition to the longwall section
DE2745429C2 (en) * 1977-10-08 1983-10-20 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Migrating auxiliary support for the transitional area of the longwall section

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1783209U (en) * 1958-05-23 1959-02-19 Beien Maschfab PLANING DEVICE WITH STRUT CONVEYOR FOR STALLOSE PLANING STRUTS.
DE1175633B (en) * 1960-11-10 1964-08-13 Paurat F Device for setting up the drive and reversing units of face lifting equipment and mining machines
DE1175634B (en) * 1960-12-16 1964-08-13 Stamicarbon Bracing device for the drive station of a face conveyor and / or a mining machine
DE1193457B (en) * 1961-09-08 1965-05-26 Dipl Berging Kurt Heinz Voss Auxiliary device for tensioning newly set extension arches or rings in underground routes

Also Published As

Publication number Publication date
DE1261816B (en) 1968-02-29
GB1125325A (en) 1968-08-28

Similar Documents

Publication Publication Date Title
GB1134552A (en) Improvements in or relating to travelling support assemblies for mineral mines
GB1091312A (en) Improvements relating to roof supporting systems for mine workings
ES330337A1 (en) Device for securing and advancing the drive stations of support conveyor systems and winning machines
GB1492586A (en) Roof support systems for underground mine workings
GB858633A (en) Shiftable roof support structure for working faces in mines
GB1409022A (en) Mine roof support equipment
GB1493584A (en) Mine equipment
GB1124715A (en) Travelling longwall supporting assembly
GB865922A (en) Mine roof supports
GB1216953A (en) Improvements in support assemblies for mineral mines
GB1148916A (en) Mine roof supports
GB1135808A (en) Improvements in or relating to advancing mine roof supports
GB1130151A (en) Mobile support platforms for use in underground mining operations
GB721647A (en) Yieldable underground supporting frames for mines
GB1311279A (en) Mine face end arrangements
GB882947A (en) Improvements in or relating to mine roof support systems in combination with yielding pushing jacks
GB1134862A (en) Advancing roof support for face galleries in mines
GB874435A (en) Advancing mine roof support structure for mine working faces
GB1059557A (en) Mine roof support assembly
GB1242762A (en) Mine roadway temporary support
GB1440568A (en) Mine roof supports
GB1457048A (en) Mine roof support
GB942310A (en) Hydraulically-actuated anchoring device for a mine face conveyor, more particularly for the main drive unit of the face conveyor for use in mining
GB1218113A (en) Improvements to support piers for mines
GB1082766A (en) Improvements in or relating to mine roof-supporting frames