FR1346966A - equipment for the removal and removal of coal, usable in particular in mines - Google Patents

equipment for the removal and removal of coal, usable in particular in mines

Info

Publication number
FR1346966A
FR1346966A FR887504A FR887504A FR1346966A FR 1346966 A FR1346966 A FR 1346966A FR 887504 A FR887504 A FR 887504A FR 887504 A FR887504 A FR 887504A FR 1346966 A FR1346966 A FR 1346966A
Authority
FR
France
Prior art keywords
removal
mines
coal
usable
equipment
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
FR887504A
Other languages
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.)
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 FR887504A priority Critical patent/FR1346966A/en
Application granted granted Critical
Publication of FR1346966A publication Critical patent/FR1346966A/en
Expired 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
FR887504A 1962-02-09 1962-02-09 equipment for the removal and removal of coal, usable in particular in mines Expired FR1346966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR887504A FR1346966A (en) 1962-02-09 1962-02-09 equipment for the removal and removal of coal, usable in particular in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887504A FR1346966A (en) 1962-02-09 1962-02-09 equipment for the removal and removal of coal, usable in particular in mines

Publications (1)

Publication Number Publication Date
FR1346966A true FR1346966A (en) 1963-12-27

Family

ID=8772330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887504A Expired FR1346966A (en) 1962-02-09 1962-02-09 equipment for the removal and removal of coal, usable in particular in mines

Country Status (1)

Country Link
FR (1) FR1346966A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602821A1 (en) * 1986-08-16 1988-02-19 Gewerk Eisenhuette Westfalia Mining machine cutter chain guide
CN114776355A (en) * 2022-04-18 2022-07-22 内蒙古满世煤炭集团罐子沟煤炭有限责任公司 Construction process for coal seam broken zone withdrawal channel and reinforced support determination method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602821A1 (en) * 1986-08-16 1988-02-19 Gewerk Eisenhuette Westfalia Mining machine cutter chain guide
BE1000806A3 (en) * 1986-08-16 1989-04-11 Gewerk Eisenhuette Westfalia Guiding device channel sole rabot.
CN114776355A (en) * 2022-04-18 2022-07-22 内蒙古满世煤炭集团罐子沟煤炭有限责任公司 Construction process for coal seam broken zone withdrawal channel and reinforced support determination method
CN114776355B (en) * 2022-04-18 2023-08-22 内蒙古满世煤炭集团罐子沟煤炭有限责任公司 Method for determining reinforced support of coal seam breaking belt retracting channel

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