GB1486732A - Systems for securing and guiding pulling devices for winning machines - Google Patents

Systems for securing and guiding pulling devices for winning machines

Info

Publication number
GB1486732A
GB1486732A GB1040/75A GB104075A GB1486732A GB 1486732 A GB1486732 A GB 1486732A GB 1040/75 A GB1040/75 A GB 1040/75A GB 104075 A GB104075 A GB 104075A GB 1486732 A GB1486732 A GB 1486732A
Authority
GB
United Kingdom
Prior art keywords
chain
retainers
parts
jan
guides
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
GB1040/75A
Other languages
English (en)
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB1486732A publication Critical patent/GB1486732A/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
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/10—Cable or chain co-operating with a winch or the like on the machine

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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Frying-Pans Or Fryers (AREA)
GB1040/75A 1974-01-11 1975-01-10 Systems for securing and guiding pulling devices for winning machines Expired GB1486732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2401198A DE2401198A1 (de) 1974-01-11 1974-01-11 Vorrichtung zum festlegen und fuehren eines sich ueber den fahrweg einer gewinnungsmaschine erstreckenden zugorganes

Publications (1)

Publication Number Publication Date
GB1486732A true GB1486732A (en) 1977-09-21

Family

ID=5904566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1040/75A Expired GB1486732A (en) 1974-01-11 1975-01-10 Systems for securing and guiding pulling devices for winning machines

Country Status (5)

Country Link
US (1) US3968754A (enExample)
DE (1) DE2401198A1 (enExample)
FR (1) FR2257773B3 (enExample)
GB (1) GB1486732A (enExample)
ZA (1) ZA75186B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600828C3 (de) * 1976-01-12 1981-07-02 Ruhrkohle Ag, 4300 Essen Vorrichtung zur Sicherung von Schrämzugketten
CS222182B2 (en) * 1978-07-24 1983-05-27 Politechnika Slaska Im Wincent Facility for safe suiding the pulling chain mainly by shifting the drum shearing machine in the coal mine
DE2938446C2 (de) * 1979-09-22 1982-07-22 Halbach & Braun, 5600 Wuppertal Antrieb für eine die Förderrinne eines Förderers portalartig überbrückende Gewinnungsmaschine
GB8406227D0 (en) * 1984-03-09 1984-04-11 Eimco Great Britain Ltd Cable handling system
US7373837B2 (en) * 2004-03-16 2008-05-20 The Boeing Company Tension measurement system and method
DE202008005609U1 (de) * 2008-04-22 2009-06-10 Bucyrus Dbt Europe Gmbh Kettenführung für eine Antriebskette einer Bergbaumaschine
CN104863586A (zh) * 2015-05-14 2015-08-26 中煤张家口煤矿机械有限责任公司 用于刨煤机的三辊式压链装置及压链方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US364489A (en) * 1887-06-07 Half to edward d
US411762A (en) * 1889-09-24 dayies
US655681A (en) * 1899-08-08 1900-08-14 James A Beamer Turn-table.
US2684040A (en) * 1950-08-11 1954-07-20 Nordberg Manufacturing Co Method of and apparatus for moving trackworking equipment along the rails of tracks
US3012520A (en) * 1959-11-18 1961-12-12 Guy A Curtis Reversible driving mechanism with automatic stop
DE1203207B (de) * 1964-04-08 1965-10-21 Gewerk Eisenhuette Westfalia Schneidende Kohlengewinnungsmaschine
US3370549A (en) * 1966-12-01 1968-02-27 Bartelt Engineering Co Inc Transfer apparatus
GB1215207A (en) * 1967-08-24 1970-12-09 Eickhoff Geb Improvements in or relating to coal-getting devices
US3892184A (en) * 1973-08-08 1975-07-01 Coal Industry Patents Ltd Drive arrangements for mining machines

Also Published As

Publication number Publication date
ZA75186B (en) 1976-01-28
FR2257773B3 (enExample) 1977-09-30
DE2401198A1 (de) 1975-07-24
FR2257773A1 (enExample) 1975-08-08
US3968754A (en) 1976-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee