GB1408270A - Mine conveyor and an anchorage therefor - Google Patents

Mine conveyor and an anchorage therefor

Info

Publication number
GB1408270A
GB1408270A GB5932771A GB5932771A GB1408270A GB 1408270 A GB1408270 A GB 1408270A GB 5932771 A GB5932771 A GB 5932771A GB 5932771 A GB5932771 A GB 5932771A GB 1408270 A GB1408270 A GB 1408270A
Authority
GB
United Kingdom
Prior art keywords
sections
conveyor
bolted
floor
rail
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
GB5932771A
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.)
Underground Mining Machinery Ltd
Original Assignee
Underground Mining Machinery Ltd
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 Underground Mining Machinery Ltd filed Critical Underground Mining Machinery Ltd
Priority to GB5932771A priority Critical patent/GB1408270A/en
Priority to US00316644A priority patent/US3830544A/en
Priority to DE2262029A priority patent/DE2262029C3/de
Priority to DE19727246336U priority patent/DE7246336U/de
Priority to FR7245384A priority patent/FR2164725B3/fr
Publication of GB1408270A publication Critical patent/GB1408270A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • E21C29/16—Winches or other means for pulling cable or chain
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • 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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Bridges Or Land Bridges (AREA)
  • Framework For Endless Conveyors (AREA)
GB5932771A 1971-12-21 1971-12-21 Mine conveyor and an anchorage therefor Expired GB1408270A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5932771A GB1408270A (en) 1971-12-21 1971-12-21 Mine conveyor and an anchorage therefor
US00316644A US3830544A (en) 1971-12-21 1972-12-19 Anchorage for conveyor guiding longwall planer and method
DE2262029A DE2262029C3 (de) 1971-12-21 1972-12-19 Einrichtung zur verschiebbaren Verankerung der Antriebsstation eines Strebförderers
DE19727246336U DE7246336U (de) 1971-12-21 1972-12-19 Einrichtung zur fuehrung und verankerung der antriebsstation eines strebfoerderers
FR7245384A FR2164725B3 (enExample) 1971-12-21 1972-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5932771A GB1408270A (en) 1971-12-21 1971-12-21 Mine conveyor and an anchorage therefor

Publications (1)

Publication Number Publication Date
GB1408270A true GB1408270A (en) 1975-10-01

Family

ID=10483547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5932771A Expired GB1408270A (en) 1971-12-21 1971-12-21 Mine conveyor and an anchorage therefor

Country Status (4)

Country Link
US (1) US3830544A (enExample)
DE (2) DE2262029C3 (enExample)
FR (1) FR2164725B3 (enExample)
GB (1) GB1408270A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704495C3 (de) * 1977-02-03 1981-03-26 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Abspanneinrichtung für eine Förder- und/oder Gewinnungsanlage im Bergbau
US8807448B2 (en) * 2010-04-09 2014-08-19 1311854 Ontario Limited Foldable or detachable feed rail for rock drill
RU2564547C2 (ru) * 2010-04-16 2015-10-10 Джой ММ Делавэр Инк. Конвейерная система для непрерывной разработки открытым способом

Also Published As

Publication number Publication date
FR2164725A1 (enExample) 1973-08-03
US3830544A (en) 1974-08-20
DE2262029B2 (de) 1980-03-13
FR2164725B3 (enExample) 1976-01-09
DE2262029A1 (de) 1973-07-05
DE2262029C3 (de) 1980-11-13
DE7246336U (de) 1977-04-28

Similar Documents

Publication Publication Date Title
GB1408270A (en) Mine conveyor and an anchorage therefor
GB1259785A (en) A mineral mining installation
ES468145A1 (es) Perfeccionamientos en dispositivos de arriostramiento para instalaciones de transporte yno extraccion.
GB1099546A (en) Coal-winning arrangements
GB666567A (en) Improvements in or relating to roof supports for mines
GB1323950A (en) Mineral mining installations
GB1043559A (en) Coal winning apparatus
GB1442342A (en) Tunnel-driving apparatus
GB1379992A (en) Articulated mine roadway support equipment
GB989592A (en) Pressure-medium-actuated shifting device for a conveyor on which a coal plough is guided
GB1106520A (en) Improvements in or relating to anchor stations
SU1682566A1 (ru) Способ отработки спаренных лав механизированными комплексами
GB1419144A (en) Mineral mining installations
GB978000A (en) Coal plough, more particularly for hard coal
GB1227216A (enExample)
GB1368817A (en) Mineral mining equipment
GB1229949A (enExample)
GB1193044A (en) A Longwall Mineral Mining Installation.
GB974816A (en) Mining apparatus for lowering the floors of mine roadways having rail tracks
GB1240450A (en) Mineral mining machine
GB1449017A (en) Mine roof supports
GB1311728A (en) Concrete sections
GB1011067A (en) Roof support assembly suitable for use in mines
GB1105018A (en) A frame-like self-advancing mine roof support system associated with a ram unit for advancing a longwall pace conveyor in a mine
GB1147920A (en) Frame assembly for chain conveyors used in mineral mining

Legal Events

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