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GB1490864A - Mining machines or vehicles - Google Patents

Mining machines or vehicles

Info

Publication number
GB1490864A
GB1490864A GB43103/74A GB4310374A GB1490864A GB 1490864 A GB1490864 A GB 1490864A GB 43103/74 A GB43103/74 A GB 43103/74A GB 4310374 A GB4310374 A GB 4310374A GB 1490864 A GB1490864 A GB 1490864A
Authority
GB
United Kingdom
Prior art keywords
pinion
gear wheel
track assembly
vehicle
supported
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
GB43103/74A
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB43103/74A priority Critical patent/GB1490864A/en
Priority to US05/610,394 priority patent/US4088370A/en
Priority to AU84603/75A priority patent/AU490650B2/en
Priority to DE7530849U priority patent/DE7530849U/en
Priority to DE19752543510 priority patent/DE2543510A1/en
Priority to BE160570A priority patent/BE834043A/en
Priority to FR7530454A priority patent/FR2286741A1/en
Publication of GB1490864A publication Critical patent/GB1490864A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports

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)
  • Reciprocating Conveyors (AREA)

Abstract

1490864 Mining machines COAL INDUSTRY (PATENTS) Ltd 2 Sept 1975 [4 Oct 1974 19 Feb 1975] 43103/74 and 6971/75 Heading E1F [Also in Division B7] A mining machine or other vehicle adapted to haul itself to and fro along an elongated track assembly including a succession of abutments such as pins 19, Fig. 2, comprises a pinion 16 supported by the vehicle body and drivably connected to a drive motor, and a slide member 30 for engaging the track assembly such that the pinion 16 is retained in engagement with successive abutments 19 as the vehicle advances The drive motor may drive a gear wheel 14 meshing with the pinion 16 as shown, or a gear wheel driven by the motor may mesh with a further gear wheel mounted on a shaft on which the pinion is also mounted, Fig. 12 (not shown). The mining machine shown in Fig. 3 comprises a body 101 supported on a conveyor and carrying on opposite sides thereof its pinion 130 and a cutter 108. Pinion 130 engages one side of a track assembly 102 including a plurality of components each mounted on a respective upright plate 150, the other side of assembly 102 being engaged by retaining members 170 and 172 carried by the body 101.
GB43103/74A 1974-10-04 1974-10-04 Mining machines or vehicles Expired GB1490864A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB43103/74A GB1490864A (en) 1974-10-04 1974-10-04 Mining machines or vehicles
US05/610,394 US4088370A (en) 1974-10-04 1975-09-04 Haulage arrangements for mineral mining machines
AU84603/75A AU490650B2 (en) 1975-09-05 Improvements in or relating to haulage arrangements for mineral mining machines
DE7530849U DE7530849U (en) 1974-10-04 1975-09-30 MINING MACHINE, IN PARTICULAR MOBILE ARRANGEMENT WITH A MINING MACHINE THAT PULLS ITSELF ALONG A LONG TRACK FIXED TO A CONVEYOR
DE19752543510 DE2543510A1 (en) 1974-10-04 1975-09-30 MINING MACHINE, IN PARTICULAR MOBILE ARRANGEMENT WITH A MINING MACHINE THAT PULLS ITSELF ALONG A LONG TRACK ARRANGEMENT
BE160570A BE834043A (en) 1974-10-04 1975-09-30 HAULING A FELLING MACHINE OR OTHER VEHICLE
FR7530454A FR2286741A1 (en) 1974-10-04 1975-10-03 HAULING A FELLING MACHINE OR OTHER VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43103/74A GB1490864A (en) 1974-10-04 1974-10-04 Mining machines or vehicles

Publications (1)

Publication Number Publication Date
GB1490864A true GB1490864A (en) 1977-11-02

Family

ID=10427336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43103/74A Expired GB1490864A (en) 1974-10-04 1974-10-04 Mining machines or vehicles

Country Status (2)

Country Link
BE (1) BE834043A (en)
GB (1) GB1490864A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174362A (en) * 1983-02-17 1986-11-05 Antony Stopher Stairlift track
GB2201441A (en) * 1987-02-26 1988-09-01 Winster Eng Ltd Rack for a mining conveyor
US4813748A (en) * 1986-12-05 1989-03-21 Mining Supplies (Longwall) Limited Mining machinery haulage system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535269B (en) * 2012-01-18 2016-01-13 天地上海采掘装备科技有限公司 A kind of adjustable coal mining machine rail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174362A (en) * 1983-02-17 1986-11-05 Antony Stopher Stairlift track
US4813748A (en) * 1986-12-05 1989-03-21 Mining Supplies (Longwall) Limited Mining machinery haulage system
GB2201441A (en) * 1987-02-26 1988-09-01 Winster Eng Ltd Rack for a mining conveyor

Also Published As

Publication number Publication date
BE834043A (en) 1976-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee