PL331034A1 - Guiding unit for a mining machine, in particular a coal cutter, mounted on chain-type scraper conveyor - Google Patents

Guiding unit for a mining machine, in particular a coal cutter, mounted on chain-type scraper conveyor

Info

Publication number
PL331034A1
PL331034A1 PL99331034A PL33103499A PL331034A1 PL 331034 A1 PL331034 A1 PL 331034A1 PL 99331034 A PL99331034 A PL 99331034A PL 33103499 A PL33103499 A PL 33103499A PL 331034 A1 PL331034 A1 PL 331034A1
Authority
PL
Poland
Prior art keywords
chain
mining machine
guiding unit
scraper conveyor
type scraper
Prior art date
Application number
PL99331034A
Other versions
PL190518B1 (en
Inventor
Gert Braun
Original Assignee
Gert Braun
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 Gert Braun filed Critical Gert Braun
Publication of PL331034A1 publication Critical patent/PL331034A1/en
Publication of PL190518B1 publication Critical patent/PL190518B1/en

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
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain 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)
  • Framework For Endless Conveyors (AREA)
  • Chain Conveyers (AREA)
PL99331034A 1998-02-12 1999-01-25 Guiding unit for a mining machine, in particular a coal cutter, mounted on chain-type scraper conveyor PL190518B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19805666A DE19805666A1 (en) 1998-02-12 1998-02-12 Guide unit for cutting machine used in mine

Publications (2)

Publication Number Publication Date
PL331034A1 true PL331034A1 (en) 1999-08-16
PL190518B1 PL190518B1 (en) 2005-12-30

Family

ID=7857460

Family Applications (1)

Application Number Title Priority Date Filing Date
PL99331034A PL190518B1 (en) 1998-02-12 1999-01-25 Guiding unit for a mining machine, in particular a coal cutter, mounted on chain-type scraper conveyor

Country Status (3)

Country Link
DE (1) DE19805666A1 (en)
GB (1) GB2334274B (en)
PL (1) PL190518B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733805B (en) * 2012-07-12 2015-03-18 三一重型装备有限公司 Coal mining machine
CN103193062A (en) * 2013-04-15 2013-07-10 高九华 4-tooth 3-pitch scraper conveyor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938408C2 (en) * 1979-09-22 1982-07-29 Halbach & Braun, 5600 Wuppertal Guide for a conveyor trough of a conveyor, esp. Chain scraper conveyor, portal-like bridging cutting machine or the like. Extraction machine
DE4019413C1 (en) * 1990-06-18 1991-12-05 Kloeckner-Becorit Gmbh, 4620 Castrop-Rauxel, De
DE4423925C2 (en) * 1994-07-07 2001-11-15 Dbt Gmbh Headstock and guide arrangement for a mining extraction machine, in particular a roller cutting machine

Also Published As

Publication number Publication date
PL190518B1 (en) 2005-12-30
GB9901877D0 (en) 1999-03-17
GB2334274B (en) 2002-02-20
DE19805666A1 (en) 1999-08-19
GB2334274A (en) 1999-08-18

Similar Documents

Publication Publication Date Title
PL331059A1 (en) Rotary cutter assembly for mining machines
AU4537697A (en) Link chain for chain conveyors, in particular scraper-chain conveyors for use in mining
PL309526A1 (en) Driver finger and guideway arrangement for a mining machine in particular a drum-type coal cutter
ZA958998B (en) Continuous highwall mining machine with arnless conveyor
GB2245291B (en) A guide for a hewing machine mounted on a conveyor
AU639341B2 (en) Cutting chain for mining machines
AUPP620398A0 (en) A mining machine
GB2287050B (en) A guide rail for mining machines, particularly for cutting machines disposed on scraper chain conveyors
ZA99270B (en) Driving and guide arrangement for a mining machine.
GB2334274B (en) A guide unit for a mining machine, particularly a cutting machine, disposed on a scraper chain conveyor
ZA9525B (en) Feed-extension cylinder arrangement in feed beam for a rock drill
GB2253644B (en) Vane type conveyor for a mining machine drum
PL315477A1 (en) Driving unit in particular for a longwall coal miner
PL314848A1 (en) Continuous, ajustable supporting bar for profiling a spreading machine blade
PL372280A1 (en) Chain guide arrangement on a mining machine, particularly in the coal planer
ZA200300401B (en) Rotary cutting head for a mining etc machine.
GB2334081A8 (en) Drive chain, especially for use in mining machines
ZA987816B (en) Conveying apparatus for a longwall mining machine
JPS57169196A (en) Coal mining machine, especially, drum type coal cutter runnable on excavating conveyor having rack for mining in pit mounted to both sides thereof
ZA992714B (en) Mining machine.
PL307603A1 (en) Drive transmission chain for operation in engagement with a peg-type sprockets, especially for use on coal cutting machines
ZA200005190B (en) A cutter pick for a continuous mining apparatus.
ZA200005191B (en) A cutter pick for a continuous mining apparatus.
GB2347382B (en) Material feed mechanism for a steel cutting machine
PL306037A1 (en) Apparatus for positioning an underground mining machine, especially a coal planer, to a predetermined cutting level

Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20060125