FR2226551A1 - - Google Patents

Info

Publication number
FR2226551A1
FR2226551A1 FR7413564A FR7413564A FR2226551A1 FR 2226551 A1 FR2226551 A1 FR 2226551A1 FR 7413564 A FR7413564 A FR 7413564A FR 7413564 A FR7413564 A FR 7413564A FR 2226551 A1 FR2226551 A1 FR 2226551A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7413564A
Other languages
French (fr)
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 FR2226551A1 publication Critical patent/FR2226551A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/10—Anchorings for conveyors
    • 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
    • E21C29/08—Anchoring arrangements

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)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
FR7413564A 1973-04-19 1974-04-18 Withdrawn FR2226551A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732319966 DE2319966C3 (de) 1973-04-19 1973-04-19 Abspannvorrichtung

Publications (1)

Publication Number Publication Date
FR2226551A1 true FR2226551A1 (de) 1974-11-15

Family

ID=5878680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413564A Withdrawn FR2226551A1 (de) 1973-04-19 1974-04-18

Country Status (3)

Country Link
BE (1) BE813880A (de)
DE (1) DE2319966C3 (de)
FR (1) FR2226551A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207322B (de) * 1961-09-21 1965-12-23 Glueckauf Guenther Klerner Mas Kugelgelenklagerung fuer den Unterstempel einer durch Druckmedien beaufschlagbaren, schraeg einstellbaren Teleskopstuetze bei Abspann-vorrichtungen fuer Strebfoerderer
DE1206383B (de) * 1962-04-13 1965-12-09 Glueckauf Guenther Klerner Mas Schreitende Aufhaenge- bzw. Festlegevorrichtung (Abspannung) fuer die Endstation eines Foerderers, insbesondere in Hobelstreben
GB1036663A (en) * 1964-04-03 1966-07-20 Gullick Ltd Improvements in or relating to mine roof and like supports
AT252848B (de) * 1965-06-15 1967-03-10 Oesterr Alpine Montan Ausbaurahmen für Gruben
DE1941094C3 (de) * 1969-08-13 1978-09-14 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Abspannvorrichtung eines Strebförderers in der Strecke
DE2046798C3 (de) * 1970-09-23 1978-11-02 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Abspannstempel, insbesondere für die Abspannung von Kohlengewinnungs- und Förderanlagen
DE2046797C3 (de) * 1970-09-23 1979-08-23 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Abspannvorrichtung für einen rückbaren Strebförderer

Also Published As

Publication number Publication date
DE2319966C3 (de) 1981-07-23
DE2319966A1 (de) 1974-11-07
BE813880A (fr) 1974-10-18
DE2319966B2 (de) 1980-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse