FR2196431A1 - - Google Patents

Info

Publication number
FR2196431A1
FR2196431A1 FR7300349A FR7300349A FR2196431A1 FR 2196431 A1 FR2196431 A1 FR 2196431A1 FR 7300349 A FR7300349 A FR 7300349A FR 7300349 A FR7300349 A FR 7300349A FR 2196431 A1 FR2196431 A1 FR 2196431A1
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.)
Granted
Application number
FR7300349A
Other languages
French (fr)
Other versions
FR2196431B1 (de
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 FR2196431A1 publication Critical patent/FR2196431A1/fr
Application granted granted Critical
Publication of FR2196431B1 publication Critical patent/FR2196431B1/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)
  • Clamps And Clips (AREA)
FR7300349A 1972-08-14 1973-01-05 Expired FR2196431B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722239956 DE2239956C3 (de) 1972-08-14 1972-08-14 Vorrichtung zur Überwachung der Abspannung eines Förderers in Bergbau-Gewinnungsbetrieben

Publications (2)

Publication Number Publication Date
FR2196431A1 true FR2196431A1 (de) 1974-03-15
FR2196431B1 FR2196431B1 (de) 1977-07-22

Family

ID=5853532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300349A Expired FR2196431B1 (de) 1972-08-14 1973-01-05

Country Status (2)

Country Link
DE (1) DE2239956C3 (de)
FR (1) FR2196431B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459362A1 (fr) * 1979-06-16 1981-01-09 Gewerk Eisenhuette Westfalia Pont de fixation adaptable sur les bacs de couloir d'un convoyeur a raclettes a chaines, pour exploitations minieres au fond
FR2673674A1 (fr) * 1991-03-05 1992-09-11 Mackina Westfalia Sa Dispositif pour l'ancrage du convoyeur d'une installation d'abattage miniere.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937573A1 (de) * 1989-11-11 1991-05-16 Gewerk Eisenhuette Westfalia Elektrischer druckaufnehmer zur messung hydraulischer druecke, insbesondere zur verwendung in der bergbauhydraulik
CN109372581B (zh) * 2018-12-14 2023-11-14 山东科技大学 一种顶板岩层水平挤压力监测装置及使用方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1310228A (en) * 1969-10-16 1973-03-14 Gullick Dobson Ltd Method of mining and an apparatus for the carrying out of said method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459362A1 (fr) * 1979-06-16 1981-01-09 Gewerk Eisenhuette Westfalia Pont de fixation adaptable sur les bacs de couloir d'un convoyeur a raclettes a chaines, pour exploitations minieres au fond
FR2673674A1 (fr) * 1991-03-05 1992-09-11 Mackina Westfalia Sa Dispositif pour l'ancrage du convoyeur d'une installation d'abattage miniere.

Also Published As

Publication number Publication date
DE2239956C3 (de) 1982-03-25
FR2196431B1 (de) 1977-07-22
DE2239956B2 (de) 1981-08-13
DE2239956A1 (de) 1974-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse