DE3514439C2 - - Google Patents

Info

Publication number
DE3514439C2
DE3514439C2 DE19853514439 DE3514439A DE3514439C2 DE 3514439 C2 DE3514439 C2 DE 3514439C2 DE 19853514439 DE19853514439 DE 19853514439 DE 3514439 A DE3514439 A DE 3514439A DE 3514439 C2 DE3514439 C2 DE 3514439C2
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
DE19853514439
Other languages
German (de)
Other versions
DE3514439A1 (de
Inventor
Guenter Ing.(Grad.) 4352 Westerholt De Blumenthal
Friedel 4650 Gelsenkirchen De Amling
Heinz Kunzer
Kurt Ing.(Grad.) 4690 Herne De Plaga
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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co 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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Priority to DE19853514439 priority Critical patent/DE3514439A1/de
Publication of DE3514439A1 publication Critical patent/DE3514439A1/de
Application granted granted Critical
Publication of DE3514439C2 publication Critical patent/DE3514439C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E21C35/125—Means for inclining the conveyor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/56—Slitting by cutter cables or cutter chains or by tools drawn along the working face by cables or the like, in each case guided parallel to the face, e.g. by a conveyor or by a guide parallel to a conveyor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain
    • 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
    • E21D23/0004—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
    • 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
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials
    • 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
    • E21F13/066—Scraper chain conveyors
DE19853514439 1985-04-20 1985-04-20 Abbauvorrichtung fuer den langfrontabbau von floezartig gelagerten mineralischen rohstoffen unter tage Granted DE3514439A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853514439 DE3514439A1 (de) 1985-04-20 1985-04-20 Abbauvorrichtung fuer den langfrontabbau von floezartig gelagerten mineralischen rohstoffen unter tage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853514439 DE3514439A1 (de) 1985-04-20 1985-04-20 Abbauvorrichtung fuer den langfrontabbau von floezartig gelagerten mineralischen rohstoffen unter tage

Publications (2)

Publication Number Publication Date
DE3514439A1 DE3514439A1 (de) 1986-10-30
DE3514439C2 true DE3514439C2 (xx) 1987-02-19

Family

ID=6268771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853514439 Granted DE3514439A1 (de) 1985-04-20 1985-04-20 Abbauvorrichtung fuer den langfrontabbau von floezartig gelagerten mineralischen rohstoffen unter tage

Country Status (1)

Country Link
DE (1) DE3514439A1 (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743239C1 (de) * 1987-12-19 1989-08-03 Bochumer Eisen Heintzmann Vorrichtung zum Loesen von floezartig anstehenden mineralischen Rohstoffen sowie zum Transport dieser mineralischen Rohstoffe in Streblaengsrichtung
DE4104927A1 (de) * 1991-02-18 1992-08-20 Bochumer Eisen Heintzmann Vorrichtung zum loesen und foerdern von floezartig anstehenden mineralischen rohstoffen, insbesondere von kohle
DE4237896C1 (de) * 1992-11-10 1993-11-25 Bochumer Eisen Heintzmann Vorrichtungen zum Lösen und Fördern von flözartig anstehenden mineralischen Rohstoffen, insbesondere von Kohle
CN102678154A (zh) * 2012-05-31 2012-09-19 山西东华机械有限公司 随动端头支架

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627205C1 (en) * 1986-08-11 1988-04-07 Hemscheidt Maschf Hermann Hydraulic self-advancing support assembly in combination with a winning apparatus circulating at the roof and floor
DE3924631C1 (xx) * 1989-07-26 1990-09-27 Polarmar Gmbh, 2850 Bremerhaven, De
CN100439652C (zh) * 2004-04-30 2008-12-03 兖矿集团有限公司 综采工作面顺槽超前加强支护工艺及液压支架
CN105545336B (zh) * 2016-03-07 2018-02-23 山东科技大学 掘进工作面纵梁交错支撑式临时支护方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318360C2 (de) 1983-05-20 1985-04-25 Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum Abbaugerät zum Lösen, Laden und Transport im untertägigen Langfrontabbau von flözartig anstehendem Mineral

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743239C1 (de) * 1987-12-19 1989-08-03 Bochumer Eisen Heintzmann Vorrichtung zum Loesen von floezartig anstehenden mineralischen Rohstoffen sowie zum Transport dieser mineralischen Rohstoffe in Streblaengsrichtung
DE4104927A1 (de) * 1991-02-18 1992-08-20 Bochumer Eisen Heintzmann Vorrichtung zum loesen und foerdern von floezartig anstehenden mineralischen rohstoffen, insbesondere von kohle
DE4237896C1 (de) * 1992-11-10 1993-11-25 Bochumer Eisen Heintzmann Vorrichtungen zum Lösen und Fördern von flözartig anstehenden mineralischen Rohstoffen, insbesondere von Kohle
CN102678154A (zh) * 2012-05-31 2012-09-19 山西东华机械有限公司 随动端头支架

Also Published As

Publication number Publication date
DE3514439A1 (de) 1986-10-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee