FR2531743B1 - Mecanisme a fuseaux pour l'avance d'un engin d'abattage, en particulier pour une haveuse a tambour - Google Patents

Mecanisme a fuseaux pour l'avance d'un engin d'abattage, en particulier pour une haveuse a tambour

Info

Publication number
FR2531743B1
FR2531743B1 FR8312789A FR8312789A FR2531743B1 FR 2531743 B1 FR2531743 B1 FR 2531743B1 FR 8312789 A FR8312789 A FR 8312789A FR 8312789 A FR8312789 A FR 8312789A FR 2531743 B1 FR2531743 B1 FR 2531743B1
Authority
FR
France
Prior art keywords
slaughter
advance
bucket mechanism
drum harvester
harvester
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
FR8312789A
Other languages
English (en)
Other versions
FR2531743A1 (fr
Inventor
Thomas Trumper
Gunther-Dietmar Schoop
Fritz Borgschulte
Friedrich Krummnack
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2531743A1 publication Critical patent/FR2531743A1/fr
Application granted granted Critical
Publication of FR2531743B1 publication Critical patent/FR2531743B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports

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)
  • Transmission Devices (AREA)
  • Chain Conveyers (AREA)
FR8312789A 1982-08-14 1983-08-03 Mecanisme a fuseaux pour l'avance d'un engin d'abattage, en particulier pour une haveuse a tambour Expired FR2531743B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823230382 DE3230382A1 (de) 1982-08-14 1982-08-14 Triebstockanordnung fuer den vorschub einer gewinnungsmaschine, insbesondere einer walzenschraemmaschine

Publications (2)

Publication Number Publication Date
FR2531743A1 FR2531743A1 (fr) 1984-02-17
FR2531743B1 true FR2531743B1 (fr) 1987-06-12

Family

ID=6170956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312789A Expired FR2531743B1 (fr) 1982-08-14 1983-08-03 Mecanisme a fuseaux pour l'avance d'un engin d'abattage, en particulier pour une haveuse a tambour

Country Status (6)

Country Link
US (1) US4515410A (fr)
AU (1) AU553498B2 (fr)
DE (1) DE3230382A1 (fr)
FR (1) FR2531743B1 (fr)
GB (1) GB2125858B (fr)
ZA (1) ZA835953B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318382A1 (de) * 1983-05-20 1984-11-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorschub- und fuehrungseinrichtung fuer eine bergbau-gewinnungsmaschine
GB8624667D0 (en) * 1986-10-15 1986-11-19 Dowty Meco Ltd Mining machine rack assemblies
GB8629096D0 (en) * 1986-12-05 1987-01-14 Mining Supplies Longwall Ltd Mining machinery haulage system
GB2201441A (en) * 1987-02-26 1988-09-01 Winster Eng Ltd Rack for a mining conveyor
KR100732616B1 (ko) 2006-04-12 2007-06-27 한영준 태양전지판 출력전압 미분 특성을 이용한 태양광 추적장치및 그 제어방법
US8262169B2 (en) * 2010-01-22 2012-09-11 Joy Mm Delaware, Inc. Rack bar haulage system with an improved rackbar to line pan connection
US8393687B2 (en) * 2010-04-01 2013-03-12 Joy Mm Delaware, Inc. Rack bar haulage system with an improved rackbar

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088370A (en) * 1974-10-04 1978-05-09 Coal Industry (Patents) Limited Haulage arrangements for mineral mining machines
DE2530754C3 (de) * 1975-07-10 1979-04-26 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zahnstange zum Führen und zum Verfahren einer Gewinnungsmaschine, insbesondere einer Walzenschrämmaschine
DE2709111C2 (de) * 1976-03-05 1983-03-17 Centralny Osrodek Projektowo-Konstrukcyjny Maszyn Górniczych KOMAG, Gliwice Vorschubgestänge für zahnradgetriebene Maschinen, insbesondere für Schrämmaschinen im Bergbau
DE2646291C3 (de) * 1976-10-14 1980-09-18 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zahnstange für Gewinnungsmaschinen des Untertagebergbaues, insbesondere für Walzenschrämmaschinen
DE2721867A1 (de) * 1977-05-14 1978-11-23 Eickhoff Geb Zahnstange fuer gewinnungsmaschinen des untertagebergbaues, insbesondere fuer walzenschraemmaschinen
DE2928569C2 (de) * 1979-07-14 1982-09-30 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zahnstange für Gewinnungsmaschinen des Untertagebergbaues
DE3008959C2 (de) * 1980-03-08 1985-04-25 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Konsole zur gelenkigen Lagerung der Zahnstangenabschnitte einer untertägigen Gewinnungsmaschine

Also Published As

Publication number Publication date
AU1791383A (en) 1984-02-16
US4515410A (en) 1985-05-07
DE3230382A1 (de) 1984-02-16
AU553498B2 (en) 1986-07-17
DE3230382C2 (fr) 1992-08-20
ZA835953B (en) 1984-04-25
FR2531743A1 (fr) 1984-02-17
GB2125858A (en) 1984-03-14
GB8321606D0 (en) 1983-09-14
GB2125858B (en) 1986-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse