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GB1500905A - Track member for use with a mineral winning machine - Google Patents

Track member for use with a mineral winning machine

Info

Publication number
GB1500905A
GB1500905A GB2385177A GB2385177A GB1500905A GB 1500905 A GB1500905 A GB 1500905A GB 2385177 A GB2385177 A GB 2385177A GB 2385177 A GB2385177 A GB 2385177A GB 1500905 A GB1500905 A GB 1500905A
Authority
GB
United Kingdom
Prior art keywords
mineral
track assembly
channel
assembly
defining
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
GB2385177A
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.)
PERARD ENG Ltd
Original Assignee
PERARD ENG 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 PERARD ENG Ltd filed Critical PERARD ENG Ltd
Priority to GB2385177A priority Critical patent/GB1500905A/en
Publication of GB1500905A publication Critical patent/GB1500905A/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
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/10—Cable or chain co-operating with a winch or the like on the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Pinball Game Machines (AREA)

Abstract

1500905 Racks PERARD ENG Ltd 21 Jan 1975 [2 Feb 1974] 23851/77 Divided out of 1500904 Heading F2Q [Also in Divisions B7 and E1] The subject-matter of this Specification is substantially the same as that described in the parent Specification but the claims are concerned with a toothed track assembly for engagement with a drive member of a mineral winning installation, the assembly comprising a series of elongate frame parts adapted to be secured along a mineral face conveyer each frame part having tooth formations spaced longitudinally thereof, each formation comprising a pair of laterally spaced and aligned projections extending in the same direction and defining a gap therebetween, the gaps together defining a channel extending the whole length of the track assembly to permit movement of a cleaning member along the channel.
GB2385177A 1975-01-21 1975-01-21 Track member for use with a mineral winning machine Expired GB1500905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2385177A GB1500905A (en) 1975-01-21 1975-01-21 Track member for use with a mineral winning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2385177A GB1500905A (en) 1975-01-21 1975-01-21 Track member for use with a mineral winning machine

Publications (1)

Publication Number Publication Date
GB1500905A true GB1500905A (en) 1978-02-15

Family

ID=10202344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2385177A Expired GB1500905A (en) 1975-01-21 1975-01-21 Track member for use with a mineral winning machine

Country Status (1)

Country Link
GB (1) GB1500905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854673A1 (en) * 1977-12-20 1979-06-21 Perard Eng Ltd RAIL-DRIVEN VEHICLE, ESPECIALLY FOR ROUTE EXPANSION IN MINING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854673A1 (en) * 1977-12-20 1979-06-21 Perard Eng Ltd RAIL-DRIVEN VEHICLE, ESPECIALLY FOR ROUTE EXPANSION IN MINING

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee