GB870313A - Coal breaker for underground mining - Google Patents

Coal breaker for underground mining

Info

Publication number
GB870313A
GB870313A GB8366/60A GB836660A GB870313A GB 870313 A GB870313 A GB 870313A GB 8366/60 A GB8366/60 A GB 8366/60A GB 836660 A GB836660 A GB 836660A GB 870313 A GB870313 A GB 870313A
Authority
GB
United Kingdom
Prior art keywords
underground mining
breaker
coal
march
apertures
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
GB8366/60A
Other languages
English (en)
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.)
ADELE OELLRICH
Original Assignee
ADELE OELLRICH
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 ADELE OELLRICH filed Critical ADELE OELLRICH
Publication of GB870313A publication Critical patent/GB870313A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
    • 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
    • E21F13/002—Crushing devices specifically for conveying in mines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Crushing And Grinding (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
GB8366/60A 1959-03-17 1960-03-09 Coal breaker for underground mining Expired GB870313A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM40850A DE1112876B (de) 1959-03-17 1959-03-17 Brecher, insbesondere Kohlenbrecher fuer den Grubenbetrieb
DEM40851A DE1129041B (de) 1959-03-17 1959-03-17 Kohlenbrecher, insbesondere Durchlauf-Kohlenbrecher fuer den Grubenbetrieb

Publications (1)

Publication Number Publication Date
GB870313A true GB870313A (en) 1961-06-14

Family

ID=27664439

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8366/60A Expired GB870313A (en) 1959-03-17 1960-03-09 Coal breaker for underground mining
GB8367/60A Expired GB936842A (en) 1959-03-17 1960-03-09 Coal breaker for mining

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8367/60A Expired GB936842A (en) 1959-03-17 1960-03-09 Coal breaker for mining

Country Status (5)

Country Link
BE (1) BE588398A (enrdf_load_stackoverflow)
DE (2) DE1112876B (enrdf_load_stackoverflow)
FR (2) FR1250245A (enrdf_load_stackoverflow)
GB (2) GB870313A (enrdf_load_stackoverflow)
NL (1) NL113098C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112489916A (zh) * 2020-12-01 2021-03-12 安徽中马磁能科技股份有限公司 一种高性能永磁铁氧体及其制备工艺
CN119466962A (zh) * 2025-01-15 2025-02-18 山西潞安集团余吾煤业有限责任公司 一种煤矿采空区瓦斯抽放装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE659736A (enrdf_load_stackoverflow) * 1964-02-17 1965-08-17 Stamicarbon
DE1246368B (de) * 1965-02-05 1967-08-03 Maschfab Eisengiesserei Beien Durchlauf-Brecher, insbesondere Kohlenbrecher, fuer die Verwendung im Streb
DE1296939B (de) * 1966-04-13 1969-06-04 Maschfab Eisengiesserei Beien Durchlaufbrecher fuer Kohle oder andere Mineralien
DE2852662C2 (de) 1978-12-06 1988-09-29 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Durchlauf-Walzenbrecher
GB2116875B (en) * 1979-02-03 1984-03-21 Mmd Design And Consultance Lim Mineral breakers
DE2934213A1 (de) * 1979-08-24 1981-03-26 Gert Dipl.-Ing. 45259 Essen Braun Brecheranlage
CN105597868A (zh) * 2016-01-19 2016-05-25 安徽理工大学 电动碾磨机
CN113499820A (zh) * 2021-06-27 2021-10-15 黄思席 一种生物质能源用粉碎装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1491207A (en) * 1922-09-25 1924-04-22 Robert A Osburn Shock absorber
US1877543A (en) * 1930-10-21 1932-09-13 Lucius F Wendelstadt Shock absorber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112489916A (zh) * 2020-12-01 2021-03-12 安徽中马磁能科技股份有限公司 一种高性能永磁铁氧体及其制备工艺
CN112489916B (zh) * 2020-12-01 2024-03-29 安徽中马磁能科技股份有限公司 一种高性能永磁铁氧体及其制备工艺
CN119466962A (zh) * 2025-01-15 2025-02-18 山西潞安集团余吾煤业有限责任公司 一种煤矿采空区瓦斯抽放装置

Also Published As

Publication number Publication date
FR1250246A (fr) 1961-01-06
GB936842A (en) 1963-09-11
FR1250245A (fr) 1961-01-06
DE1129041B (de) 1962-05-03
DE1112876B (de) 1961-08-17
BE588398A (fr) 1960-09-08
NL113098C (enrdf_load_stackoverflow) 1966-08-15

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