DE2836773C2 - - Google Patents

Info

Publication number
DE2836773C2
DE2836773C2 DE19782836773 DE2836773A DE2836773C2 DE 2836773 C2 DE2836773 C2 DE 2836773C2 DE 19782836773 DE19782836773 DE 19782836773 DE 2836773 A DE2836773 A DE 2836773A DE 2836773 C2 DE2836773 C2 DE 2836773C2
Authority
DE
Germany
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
DE19782836773
Other languages
German (de)
Other versions
DE2836773A1 (de
Inventor
Fritz 4619 Bergkamen De Borgschulte
Willy 4630 Bochum De Heyer
Friedrich 4670 Luenen De Krummnack
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
Priority to DE19782836773 priority Critical patent/DE2836773A1/de
Publication of DE2836773A1 publication Critical patent/DE2836773A1/de
Application granted granted Critical
Publication of DE2836773C2 publication Critical patent/DE2836773C2/de
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D23/0086—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor in galleries
    • E21D23/0091—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor in galleries at the junction with the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21F13/06—Transport of mined material at or adjacent to the working face
DE19782836773 1978-08-23 1978-08-23 Kohlengewinnungsanlage Granted DE2836773A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782836773 DE2836773A1 (de) 1978-08-23 1978-08-23 Kohlengewinnungsanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782836773 DE2836773A1 (de) 1978-08-23 1978-08-23 Kohlengewinnungsanlage

Publications (2)

Publication Number Publication Date
DE2836773A1 DE2836773A1 (de) 1980-03-06
DE2836773C2 true DE2836773C2 (fr) 1987-02-12

Family

ID=6047688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782836773 Granted DE2836773A1 (de) 1978-08-23 1978-08-23 Kohlengewinnungsanlage

Country Status (1)

Country Link
DE (1) DE2836773A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL281552A (fr) * 1900-01-01

Also Published As

Publication number Publication date
DE2836773A1 (de) 1980-03-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: GEWERKSCHAFT EISENHUETTE WESTFALIA GMBH, 4670 LUEN

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee