PL3117077T3 - Element prowadnicowy do pługa wydobywczego lub węglowego - Google Patents

Element prowadnicowy do pługa wydobywczego lub węglowego

Info

Publication number
PL3117077T3
PL3117077T3 PL15709844T PL15709844T PL3117077T3 PL 3117077 T3 PL3117077 T3 PL 3117077T3 PL 15709844 T PL15709844 T PL 15709844T PL 15709844 T PL15709844 T PL 15709844T PL 3117077 T3 PL3117077 T3 PL 3117077T3
Authority
PL
Poland
Prior art keywords
extraction
guide piece
coal plough
plough
coal
Prior art date
Application number
PL15709844T
Other languages
English (en)
Inventor
Gerhard Siepenkort
Norbert Hesse
Klaus Duhnke
Uwe Tillessen
Original Assignee
Caterpillar Global Mining Europe 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
Priority claimed from US14/212,642 external-priority patent/US9163501B2/en
Priority claimed from DE202014002383.2U external-priority patent/DE202014002383U1/de
Application filed by Caterpillar Global Mining Europe Gmbh filed Critical Caterpillar Global Mining Europe Gmbh
Publication of PL3117077T3 publication Critical patent/PL3117077T3/pl

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

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)
  • Connection Of Plates (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
PL15709844T 2014-03-14 2015-03-12 Element prowadnicowy do pługa wydobywczego lub węglowego PL3117077T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/212,642 US9163501B2 (en) 2014-03-14 2014-03-14 Guide piece for an extraction or coal plough
DE202014002383.2U DE202014002383U1 (de) 2014-03-14 2014-03-14 Führungsstück für einen Gewinnungs- oder Kohlenhobel
PCT/EP2015/000548 WO2015135654A1 (en) 2014-03-14 2015-03-12 Guide piece for an extraction or coal plough
EP15709844.3A EP3117077B1 (en) 2014-03-14 2015-03-12 Guide piece for an extraction or coal plough

Publications (1)

Publication Number Publication Date
PL3117077T3 true PL3117077T3 (pl) 2019-04-30

Family

ID=52682660

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15709844T PL3117077T3 (pl) 2014-03-14 2015-03-12 Element prowadnicowy do pługa wydobywczego lub węglowego

Country Status (4)

Country Link
EP (1) EP3117077B1 (pl)
CN (1) CN106257993B (pl)
PL (1) PL3117077T3 (pl)
WO (1) WO2015135654A1 (pl)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281376B (de) * 1966-06-15 1968-10-24 Maschfab Eisengiesserei Beien Gewinnungsvorrichtung, bestehend aus Strebfoerderer und Kohlenhobel
DE3309188A1 (de) * 1983-03-15 1984-09-27 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Fuehrungsgestell zur aufnahme eines strebfoerdermittels und zum tragen und fuehren einer gewinnungsmaschine, insbesondere einer walzenschraemmaschine
DE202004001301U1 (de) * 2004-01-28 2004-04-01 Dbt Gmbh Bergbaumaschine mit lösbarem Führungsstück und Führungsstück hierfür
DE202009000787U1 (de) * 2009-01-20 2010-06-17 Bucyrus Europe Gmbh Hobel für die untertägige Gewinnung und Führungselemente hierfür
DE202011001803U1 (de) * 2011-01-22 2011-04-07 Komotzki Bergbaubedarf Gmbh Kohlenhobel mit U-förmigem Führungsstück
CN103016004B (zh) * 2011-08-31 2018-04-13 刘素华 一种往复冲击反作用力缓冲导向的方法及一种隔振采掘机

Also Published As

Publication number Publication date
EP3117077A1 (en) 2017-01-18
EP3117077B1 (en) 2018-12-26
CN106257993A (zh) 2016-12-28
WO2015135654A1 (en) 2015-09-17
CN106257993B (zh) 2021-10-08

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