GB942310A - Hydraulically-actuated anchoring device for a mine face conveyor, more particularly for the main drive unit of the face conveyor for use in mining - Google Patents

Hydraulically-actuated anchoring device for a mine face conveyor, more particularly for the main drive unit of the face conveyor for use in mining

Info

Publication number
GB942310A
GB942310A GB516360A GB516360A GB942310A GB 942310 A GB942310 A GB 942310A GB 516360 A GB516360 A GB 516360A GB 516360 A GB516360 A GB 516360A GB 942310 A GB942310 A GB 942310A
Authority
GB
United Kingdom
Prior art keywords
face conveyor
anchoring device
conveyer
hydraulically
mining
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
GB516360A
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 GB942310A publication Critical patent/GB942310A/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)
  • Piles And Underground Anchors (AREA)
  • Framework For Endless Conveyors (AREA)

Abstract

942,310. Mine conveyer anchoring devices. GEWERKSCHAFT EISENHUTTE WESTFALIA. Feb. 12, 1960 [Feb. 27, 1959], No. 5163/60. Heading B8A. An anchoring device for a mine conveyer comprises a pair of clamping beams 3, 3a, each formed from a centre portion 3<SP>11</SP> pivoted about horizontal axes to end portions 3<SP>1</SP>, 3111, and a pair of cross-members 4 secured between adjacent end portions and provided with hydraulic props 7. The beams 3, 3a are connected to the conveyer 1 by a pivot 2 and a pin-and-slot connection 13. A clamping beam 5 provided with props 6 is connected to the beams 3, 3a by an hydraulic ram 8, for advancing the conveyer and the anchoring device, and by springs 9. A second identical anchoring device 10 is connected to the first device by resilient and/or hingedly movable elements 11, and apparatus 12 for operating the hydraulic system is slidable on the floor and connected to both devices.
GB516360A 1959-02-27 1960-02-12 Hydraulically-actuated anchoring device for a mine face conveyor, more particularly for the main drive unit of the face conveyor for use in mining Expired GB942310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG26495A DE1103865B (en) 1959-02-27 1959-02-27 Hydraulic anchorage for the main drive of a face conveyor

Publications (1)

Publication Number Publication Date
GB942310A true GB942310A (en) 1963-11-20

Family

ID=7122941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB516360A Expired GB942310A (en) 1959-02-27 1960-02-12 Hydraulically-actuated anchoring device for a mine face conveyor, more particularly for the main drive unit of the face conveyor for use in mining

Country Status (4)

Country Link
BE (1) BE588087A (en)
DE (1) DE1103865B (en)
FR (1) FR1248331A (en)
GB (1) GB942310A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110593946A (en) * 2019-10-30 2019-12-20 平煤神马机械装备集团河南矿机有限公司 Crawler-type stack type advanced hydraulic support carrying device
CN110593946B (en) * 2019-10-30 2024-05-31 平煤神马机械装备集团河南矿机有限公司 Crawler-type buttress-type advanced hydraulic support carrying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110593946A (en) * 2019-10-30 2019-12-20 平煤神马机械装备集团河南矿机有限公司 Crawler-type stack type advanced hydraulic support carrying device
CN110593946B (en) * 2019-10-30 2024-05-31 平煤神马机械装备集团河南矿机有限公司 Crawler-type buttress-type advanced hydraulic support carrying device

Also Published As

Publication number Publication date
DE1103865B (en) 1961-04-06
FR1248331A (en) 1960-12-09
BE588087A (en) 1960-08-26

Similar Documents

Publication Publication Date Title
GB1091312A (en) Improvements relating to roof supporting systems for mine workings
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
GB950066A (en) Improvements in or relating to advancing roof supporting means for mines
GB930838A (en) Improvements in or relating to roof supports for mines and the like
GB999943A (en) Improved mine roof support means
GB932455A (en) Plough type coal-wiring equipment
GB1213019A (en) Improvements in or relating to underground roof support systems
GB881364A (en) Improvements in or relating to hydraulic ram devices, particularly applicable to mine roof supports
GB1457048A (en) Mine roof support
GB966304A (en) Improved travelling shoring-up equipment
GB932213A (en) Hydraulic roof support framework comprising interchangeable props for use in mines
ES330337A1 (en) Device for securing and advancing the drive stations of support conveyor systems and winning machines
GB874435A (en) Advancing mine roof support structure for mine working faces
GB935618A (en) Anchoring apparatus for a conveyor situated in front of a coal face
GB1165152A (en) Roof Support Assembly suitable for use in a Mine
GB1134862A (en) Advancing roof support for face galleries in mines
GB976644A (en) Advancing mine roof support systems
GB1059557A (en) Mine roof support assembly
GB1009051A (en) Advancing mine roof support systems
GB831711A (en) Bracing arrangement for a stripping-action scraper installation for use in coal or other mines
GB1451373A (en) Longwall roof support unit of the shield type
GB849424A (en) Mechanised mineral-winning and conveying mechanism
GB947078A (en) Self-advancing roof support
GB961955A (en) Improvements in or relating to staying apparatus for face conveyors
CA609890A (en) Continuous mining apparatus for longwall mining