AT293309B - Strebeinrichtung für den Untertagebergbau - Google Patents

Strebeinrichtung für den Untertagebergbau

Info

Publication number
AT293309B
AT293309B AT1172069A AT1172069A AT293309B AT 293309 B AT293309 B AT 293309B AT 1172069 A AT1172069 A AT 1172069A AT 1172069 A AT1172069 A AT 1172069A AT 293309 B AT293309 B AT 293309B
Authority
AT
Austria
Prior art keywords
underground mining
face device
face
mining
underground
Prior art date
Application number
AT1172069A
Other languages
English (en)
Original Assignee
Bergwerksverband 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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Application granted granted Critical
Publication of AT293309B publication Critical patent/AT293309B/de

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
AT1172069A 1968-12-27 1969-12-16 Strebeinrichtung für den Untertagebergbau AT293309B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681817054 DE1817054A1 (de) 1968-12-27 1968-12-27 Strebeinrichtung fuer Streben im Untertagebergbau

Publications (1)

Publication Number Publication Date
AT293309B true AT293309B (de) 1971-10-11

Family

ID=5717425

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1172069A AT293309B (de) 1968-12-27 1969-12-16 Strebeinrichtung für den Untertagebergbau

Country Status (5)

Country Link
JP (1) JPS4945043B1 (de)
AT (1) AT293309B (de)
DE (1) DE1817054A1 (de)
FR (1) FR2027203A1 (de)
GB (1) GB1248699A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149844U (de) * 1974-10-15 1976-04-15
JPS51130048U (de) * 1975-04-10 1976-10-20
JPS53123163U (de) * 1977-03-09 1978-09-30
JPS58101222U (ja) * 1981-12-26 1983-07-09 日本電気ホームエレクトロニクス株式会社 操作軸と摘子の嵌合リング部材
JPS5945632U (ja) * 1982-09-13 1984-03-26 富士通テン株式会社 機器用つまみ

Also Published As

Publication number Publication date
GB1248699A (en) 1971-10-06
DE1817054A1 (de) 1970-12-10
FR2027203A1 (de) 1970-09-25
JPS4945043B1 (de) 1974-12-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee