FR1455526A - Châssis de soutènement et procédé d'exploitation de gisements houillers utilisant ce châssis - Google Patents

Châssis de soutènement et procédé d'exploitation de gisements houillers utilisant ce châssis

Info

Publication number
FR1455526A
FR1455526A FR38331A FR38331A FR1455526A FR 1455526 A FR1455526 A FR 1455526A FR 38331 A FR38331 A FR 38331A FR 38331 A FR38331 A FR 38331A FR 1455526 A FR1455526 A FR 1455526A
Authority
FR
France
Prior art keywords
frame
mining coal
coal beds
support frame
support
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
FR38331A
Other languages
English (en)
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.)
SCHWARZ KG HERMANN
Hermann Schwarz KG
Original Assignee
SCHWARZ KG HERMANN
Hermann Schwarz KG
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 SCHWARZ KG HERMANN, Hermann Schwarz KG filed Critical SCHWARZ KG HERMANN
Application granted granted Critical
Publication of FR1455526A publication Critical patent/FR1455526A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • E21D23/0039—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member and supported by a strut or by a row of struts parallel to the working face

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
FR38331A 1964-11-17 1965-11-15 Châssis de soutènement et procédé d'exploitation de gisements houillers utilisant ce châssis Expired FR1455526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH36121A DE1224248B (de) 1964-11-17 1964-11-17 Ausbaugestell und damit durchfuehrbares Abbauverfahren fuer Kohlenfloeze

Publications (1)

Publication Number Publication Date
FR1455526A true FR1455526A (fr) 1966-04-01

Family

ID=7433740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38331A Expired FR1455526A (fr) 1964-11-17 1965-11-15 Châssis de soutènement et procédé d'exploitation de gisements houillers utilisant ce châssis

Country Status (3)

Country Link
BE (1) BE672415A (cs)
DE (1) DE1224248B (cs)
FR (1) FR1455526A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS174958B1 (cs) * 1971-10-25 1977-04-29
DE2407227B1 (de) * 1974-02-15 1975-06-05 Bochumer Eisen Heintzmann Hangendkappen-Anordnung fuer Schildausbaugestelle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930024C (de) * 1940-12-04 1955-07-07 Hans Joachim Von Dr-Ing Hippel Strebausbau
DE970540C (de) * 1949-03-10 1958-10-02 Dipl Berging Curt Boie Rahmen fuer schreitenden Ausbau im Braunkohlen-Strebbruchbau
DE965811C (de) * 1949-04-15 1957-06-19 Carbo Strebbau Ges Dr Ing Von Aus uebereinander gestellten Abdeckschilden gebildeter Strebausbau
DE1088898B (de) * 1957-03-06 1960-09-15 Bergwerksverband Ges Mit Besch Verfahren zur Vorrichtung und zum Abbau von Kohlenfloezen
DE1166123B (de) * 1960-03-24 1964-03-26 Gewerk Eisenhuette Westfalia Ausbau eines Kohlengewinnungsbetriebes in steiler Lagerung
DE1173862B (de) * 1961-02-11 1964-07-16 Harpener Bergbau Ag Vorrichtung zum Tragen des ueberhaengenden Versatzes
GB911430A (en) * 1961-06-29 1962-11-28 Nikex Nehezipari Kulkere Improvements in or relating to armoured shields for mine workings

Also Published As

Publication number Publication date
BE672415A (cs) 1966-03-16
DE1224248B (de) 1966-09-08

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