DE3271481D1 - Clearing plate for a shearer drum - Google Patents

Clearing plate for a shearer drum

Info

Publication number
DE3271481D1
DE3271481D1 DE8282112055T DE3271481T DE3271481D1 DE 3271481 D1 DE3271481 D1 DE 3271481D1 DE 8282112055 T DE8282112055 T DE 8282112055T DE 3271481 T DE3271481 T DE 3271481T DE 3271481 D1 DE3271481 D1 DE 3271481D1
Authority
DE
Germany
Prior art keywords
clearing plate
shearer drum
shearer
drum
clearing
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
DE8282112055T
Other languages
English (en)
Inventor
Bernhard Schneider
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3271481D1 publication Critical patent/DE3271481D1/de
Expired legal-status Critical Current

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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • 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
    • E21C35/04—Safety devices
    • 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
    • E21F9/00—Devices preventing sparking of machines or apparatus

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)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DE8282112055T 1982-12-28 1982-12-28 Clearing plate for a shearer drum Expired DE3271481D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19820112055 EP0112408B1 (de) 1982-12-28 1982-12-28 Schrämwalzen-Räumschild

Publications (1)

Publication Number Publication Date
DE3271481D1 true DE3271481D1 (en) 1986-07-03

Family

ID=8189435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282112055T Expired DE3271481D1 (en) 1982-12-28 1982-12-28 Clearing plate for a shearer drum

Country Status (2)

Country Link
EP (1) EP0112408B1 (de)
DE (1) DE3271481D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104405387B (zh) * 2014-12-04 2017-01-25 天地上海采掘装备科技有限公司 带自锁装置的销齿传动弧形挡煤板机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1506974A (en) * 1976-03-26 1978-04-12 Dale Ltd John Mining machinery
DE2652614C3 (de) * 1976-11-19 1981-06-19 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schwenkeinrichtung für das um die Schrämwalzenachse schwenkbar gelagerte Räumblech einer Walzenschrämmaschine
GB1604410A (en) * 1977-12-14 1981-12-09 Pyroban Ltd Flameproofing and inerting systems
DE2822583A1 (de) * 1978-05-24 1979-11-29 Eickhoff Geb Schwenkeinrichtung fuer einen um die rotationsachse einer schraemwalze schwenkbar angeordneten raeumschild einer walzenschraemmaschine
DE2935401B1 (de) * 1979-09-01 1980-06-12 Vaw Ver Aluminium Werke Ag Verwendung eines Aluminium-Verbundwerkstoffs
GB2066873A (en) * 1979-12-21 1981-07-15 Green & Bingham Ltd Cowl drive

Also Published As

Publication number Publication date
EP0112408B1 (de) 1986-05-28
EP0112408A1 (de) 1984-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete disclaimer