FR2167544B1 - - Google Patents

Info

Publication number
FR2167544B1
FR2167544B1 FR7245388A FR7245388A FR2167544B1 FR 2167544 B1 FR2167544 B1 FR 2167544B1 FR 7245388 A FR7245388 A FR 7245388A FR 7245388 A FR7245388 A FR 7245388A FR 2167544 B1 FR2167544 B1 FR 2167544B1
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.)
Expired
Application number
FR7245388A
Other languages
French (fr)
Other versions
FR2167544A1 (xx
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 FR2167544A1 publication Critical patent/FR2167544A1/fr
Application granted granted Critical
Publication of FR2167544B1 publication Critical patent/FR2167544B1/fr
Expired 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

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)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
FR7245388A 1972-01-14 1972-12-20 Expired FR2167544B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722201643 DE2201643A1 (de) 1972-01-14 1972-01-14 Abspannvorrichtung fuer einen rueckbaren foerderer fuer bergbau-gewinnungsbetriebe

Publications (2)

Publication Number Publication Date
FR2167544A1 FR2167544A1 (xx) 1973-08-24
FR2167544B1 true FR2167544B1 (xx) 1977-04-22

Family

ID=5832983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245388A Expired FR2167544B1 (xx) 1972-01-14 1972-12-20

Country Status (3)

Country Link
BE (1) BE793522A (xx)
DE (1) DE2201643A1 (xx)
FR (1) FR2167544B1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704495C3 (de) * 1977-02-03 1981-03-26 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Abspanneinrichtung für eine Förder- und/oder Gewinnungsanlage im Bergbau
CN115520571B (zh) * 2022-09-02 2024-04-26 华南农业大学 一种物料动态输送长度可调装置

Also Published As

Publication number Publication date
DE2201643A1 (de) 1973-07-19
BE793522A (fr) 1973-04-16
FR2167544A1 (xx) 1973-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse