[go: up one dir, main page]

PL127947B1 - Conveyor means for underground mining work,in particular that integrally associated with coal planer guideway - Google Patents

Conveyor means for underground mining work,in particular that integrally associated with coal planer guideway Download PDF

Info

Publication number
PL127947B1
PL127947B1 PL1981232748A PL23274881A PL127947B1 PL 127947 B1 PL127947 B1 PL 127947B1 PL 1981232748 A PL1981232748 A PL 1981232748A PL 23274881 A PL23274881 A PL 23274881A PL 127947 B1 PL127947 B1 PL 127947B1
Authority
PL
Poland
Prior art keywords
conveyor
strips
plow
chain
side profiles
Prior art date
Application number
PL1981232748A
Other languages
English (en)
Polish (pl)
Other versions
PL232748A1 (es
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of PL232748A1 publication Critical patent/PL232748A1/xx
Publication of PL127947B1 publication Critical patent/PL127947B1/pl

Links

Classifications

    • 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
    • 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

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)
  • Belt Conveyors (AREA)
PL1981232748A 1980-08-23 1981-08-21 Conveyor means for underground mining work,in particular that integrally associated with coal planer guideway PL127947B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803031828 DE3031828A1 (de) 1980-08-23 1980-08-23 Foerdereinrichtung fuer untertaegige gewinnungsbetriebe, insbesondere mit integrierter hobelfuehrung

Publications (2)

Publication Number Publication Date
PL232748A1 PL232748A1 (es) 1982-03-29
PL127947B1 true PL127947B1 (en) 1983-12-31

Family

ID=6110245

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1981232748A PL127947B1 (en) 1980-08-23 1981-08-21 Conveyor means for underground mining work,in particular that integrally associated with coal planer guideway

Country Status (3)

Country Link
DE (1) DE3031828A1 (es)
ES (1) ES8205931A1 (es)
PL (1) PL127947B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8913399U1 (de) * 1989-11-13 1990-03-08 Brand, Jörg, Dipl.-Betriebsw., 8000 München Entspannungs-Sicherheitskopfstütze für den KFZ- und sanitären Bereich

Also Published As

Publication number Publication date
ES504876A0 (es) 1982-06-16
ES8205931A1 (es) 1982-06-16
PL232748A1 (es) 1982-03-29
DE3031828A1 (de) 1982-04-08

Similar Documents

Publication Publication Date Title
US4359154A (en) Scraper-chain conveyors for mineral mining
US6708817B2 (en) Drive and tensioning station of a chain scraper conveyor
SU971084A3 (ru) Цепной скребковый конвейер дл подземных добычных работ
PL177158B1 (pl) Prowadnica dla napędu urabiarki, zwłaszcza bębnowej maszyny wrębowej
PL127947B1 (en) Conveyor means for underground mining work,in particular that integrally associated with coal planer guideway
US4624362A (en) Channel sections for scraper-chain conveyors
US7392896B2 (en) Trough pan for a face conveyor with a loading ramp
CN102971238B (zh) 多部件链固定装置、槽形元件及用于它们的部件
US5700061A (en) Guide and drive arrangement for the winning machines of mineral winning installations
SU1050560A3 (ru) Транспортный желоб одноцепного скребкового конвейера
US4444304A (en) Scraper chain conveyor channel section
US4307915A (en) Gear rack for longwall mining machine
GB2172564A (en) Scraper-chain conveyors and pans therefor
GB2131068A (en) Improvements in guides for mineral mining
CN103249911B (zh) 用于开采装置的槽盘的连接装置、槽盘及其附件
US3957311A (en) Scraper chain conveyor with ventilation parts
US2305009A (en) Mine conveyer
PL155066B1 (en) Coal planer chain guide for a sledge-supported coal planer
US4026603A (en) Mining installations
GB2130624A (en) Improvements in scraper-chain conveyors
CZ312492A3 (en) Device for securing cover grid on to a frame
PL169916B1 (en) Shielding wall of adjustable heigh for underground mining conveyors in particular longwall ones
SU1742492A1 (ru) Устройство дл перекрыти межсекционных зазоров
GB2109763A (en) Conveyor pans
GB2249293A (en) Conveyor pan section