GB1391317A - Mining and excavating machines - Google Patents

Mining and excavating machines

Info

Publication number
GB1391317A
GB1391317A GB4961872A GB4961872A GB1391317A GB 1391317 A GB1391317 A GB 1391317A GB 4961872 A GB4961872 A GB 4961872A GB 4961872 A GB4961872 A GB 4961872A GB 1391317 A GB1391317 A GB 1391317A
Authority
GB
United Kingdom
Prior art keywords
carriage
mining
conveyor
boom
tool
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
GB4961872A
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.)
Joy Global Industries Ltd
Original Assignee
Dobson Park Industries 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 Dobson Park Industries Ltd filed Critical Dobson Park Industries Ltd
Priority to GB4961872A priority Critical patent/GB1391317A/en
Priority to US00375148A priority patent/US3854776A/en
Priority to DE19732339374 priority patent/DE2339374A1/en
Publication of GB1391317A publication Critical patent/GB1391317A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
    • 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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

1391317 Mining machine DOBSON PARK INDUSTRIES Ltd 22 June 1973 [27 Oct 1972] 49618/72 Heading E1F A mining or excavating machine comprises a carriage 10, an extensible boom 11, having an articulate mounting on the carriage, for carrying a mineral working tool 12 and a conveyor attached to the carriage and having a portion 13 in front of the carriage to collect material worked by the tool and a portion 14 extending rearwardly alongside the carriage to convey the material away. The conveyor portion 13 carries a ramp 19, with a serrated forward edge 20, which may be advanced into the material by rams 16 connecting the portion 13 to the carriage, and may be vibrated. The rear portion 15 of the conveyor is elevatable and slewable. The boom 11 is articulated to a turntable on the carriage.
GB4961872A 1972-10-27 1972-10-27 Mining and excavating machines Expired GB1391317A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4961872A GB1391317A (en) 1972-10-27 1972-10-27 Mining and excavating machines
US00375148A US3854776A (en) 1972-10-27 1973-06-29 Impact mining machine having conveyor extending on front and side
DE19732339374 DE2339374A1 (en) 1972-10-27 1973-08-03 MINING MACHINE FOR DRIVING MINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4961872A GB1391317A (en) 1972-10-27 1972-10-27 Mining and excavating machines

Publications (1)

Publication Number Publication Date
GB1391317A true GB1391317A (en) 1975-04-23

Family

ID=10452970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4961872A Expired GB1391317A (en) 1972-10-27 1972-10-27 Mining and excavating machines

Country Status (3)

Country Link
US (1) US3854776A (en)
DE (1) DE2339374A1 (en)
GB (1) GB1391317A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938777A1 (en) * 1978-09-26 1980-04-03 Inst Gidrodinamiki Sibirskogo DEVICE FOR DRIVING PIT CONSTRUCTION IN SOLID STONE

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037039C2 (en) * 1980-10-01 1983-02-24 Mannesmann Demag Ag, 4100 Duisburg Debris pick-up and removal device for tunneling and loading machines
CN102094653B (en) * 2010-12-17 2013-01-30 航天晨光股份有限公司 Loading and conveying linkage device for heading machine
CN103573267B (en) * 2012-07-28 2016-04-27 李立华 Scraper chain insert bottom type dirt loader is drawn before one
CN102926750A (en) * 2012-10-11 2013-02-13 李凯 Multi-arm breaking excavation-type heading machine
CN107117442B (en) * 2017-06-22 2019-06-25 汪建文 A kind of earth material collection trolley

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1676097A (en) * 1925-04-29 1928-07-03 George R Lang Coal digging and loading machine
GB1039982A (en) * 1964-01-03 1966-08-24 Greenside Machine Co Ltd Improvements in or relating to machines for mining materials
DE1231646B (en) * 1965-07-07 1967-01-05 Eickhoff Geb Method and device for controlling clearance equipment in underground mining after the extraction equipment
FR1498371A (en) * 1965-07-22 1967-10-20 Greenside Machine Co Ltd Improvement to endless belt conveyors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938777A1 (en) * 1978-09-26 1980-04-03 Inst Gidrodinamiki Sibirskogo DEVICE FOR DRIVING PIT CONSTRUCTION IN SOLID STONE

Also Published As

Publication number Publication date
DE2339374A1 (en) 1974-05-09
US3854776A (en) 1974-12-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees