PL124629B1 - Coal mining machine pulling chain swivel - Google Patents

Coal mining machine pulling chain swivel

Info

Publication number
PL124629B1
PL124629B1 PL1980222503A PL22250380A PL124629B1 PL 124629 B1 PL124629 B1 PL 124629B1 PL 1980222503 A PL1980222503 A PL 1980222503A PL 22250380 A PL22250380 A PL 22250380A PL 124629 B1 PL124629 B1 PL 124629B1
Authority
PL
Poland
Prior art keywords
chain
swivel
extension
mining machine
guide tube
Prior art date
Application number
PL1980222503A
Other languages
English (en)
Polish (pl)
Other versions
PL222503A1 (2
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 PL222503A1 publication Critical patent/PL222503A1/xx
Publication of PL124629B1 publication Critical patent/PL124629B1/pl

Links

Classifications

    • 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
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain
    • 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
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • E21C29/18—Coupling and uncoupling machine to cable or chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Earth Drilling (AREA)
PL1980222503A 1979-03-07 1980-03-06 Coal mining machine pulling chain swivel PL124629B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2908828A DE2908828C2 (de) 1979-03-07 1979-03-07 Kettenwirbel für die Zugkette einer Kohlengewinnungsmaschine im untertägigen Bergbau

Publications (2)

Publication Number Publication Date
PL222503A1 PL222503A1 (2) 1980-12-01
PL124629B1 true PL124629B1 (en) 1983-02-28

Family

ID=6064682

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1980222503A PL124629B1 (en) 1979-03-07 1980-03-06 Coal mining machine pulling chain swivel

Country Status (10)

Country Link
US (1) US4332421A (2)
JP (1) JPS55122993A (2)
BE (1) BE882079A (2)
CS (1) CS229632B2 (2)
DE (1) DE2908828C2 (2)
ES (1) ES489323A1 (2)
FR (1) FR2450939A1 (2)
GB (1) GB2045316B (2)
PL (1) PL124629B1 (2)
SU (1) SU1080750A3 (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031211C2 (de) * 1990-10-04 1999-06-24 Dbt Gmbh Einziehgeschirr für das Einziehen einer Kette in den Kettenkanal einer Kettenführung, insbesondere einer an einem Kettenkratzförderer angebauten Hobelführung
CN101614123B (zh) * 2008-06-27 2011-06-29 三一重型装备有限公司 刨煤机滑架下链道清扫器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US323593A (en) * 1885-08-04 oryis
US821863A (en) * 1906-01-27 1906-05-29 Frank P Derr Single-track railway.
US2823908A (en) * 1953-08-22 1958-02-18 Rosler Wulff Mining planer having traction element behind the conveyor
DE2042726C3 (de) * 1970-08-28 1979-06-21 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Kohlengewinnungseinrichtung, bestehend aus Förderer und Kohlenhobel
GB1500904A (en) * 1974-02-02 1978-02-15 Perard Eng Ltd Carriage especially for use in mines
DE2438651A1 (de) * 1974-08-12 1976-02-26 Gewerk Eisenhuette Westfalia Kettenantrieb fuer eine bergbaumaschine, insbesondere fuer einen hobel
PL113440B1 (en) * 1978-03-15 1980-12-31 Centralny Osradek Projektowo Konstrukcyjny Maszyn Gorn Driving arrangement for a mining machine

Also Published As

Publication number Publication date
CS229632B2 (en) 1984-06-18
US4332421A (en) 1982-06-01
JPS6211156B2 (2) 1987-03-11
FR2450939B1 (2) 1983-03-04
SU1080750A3 (ru) 1984-03-15
ES489323A1 (es) 1980-08-16
GB2045316A (en) 1980-10-29
DE2908828A1 (de) 1980-09-18
GB2045316B (en) 1982-11-24
BE882079A (fr) 1980-07-01
JPS55122993A (en) 1980-09-22
PL222503A1 (2) 1980-12-01
DE2908828C2 (de) 1984-03-08
FR2450939A1 (fr) 1980-10-03

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