GB945397A - Improvements in or relating to cutter heads for mining machines - Google Patents

Improvements in or relating to cutter heads for mining machines

Info

Publication number
GB945397A
GB945397A GB1596561A GB1596561A GB945397A GB 945397 A GB945397 A GB 945397A GB 1596561 A GB1596561 A GB 1596561A GB 1596561 A GB1596561 A GB 1596561A GB 945397 A GB945397 A GB 945397A
Authority
GB
United Kingdom
Prior art keywords
machine
shaft
cutter
head
extending
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
GB1596561A
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei 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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB945397A publication Critical patent/GB945397A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB1596561A 1960-05-07 1961-05-03 Improvements in or relating to cutter heads for mining machines Expired GB945397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE19298A DE1172629B (de) 1960-05-07 1960-05-07 Schraemkopf, insbesondere fuer Walzen-schraemmaschinen

Publications (1)

Publication Number Publication Date
GB945397A true GB945397A (en) 1963-12-23

Family

ID=7069972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1596561A Expired GB945397A (en) 1960-05-07 1961-05-03 Improvements in or relating to cutter heads for mining machines

Country Status (2)

Country Link
DE (1) DE1172629B (de)
GB (1) GB945397A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1847614B (zh) * 2005-04-15 2012-05-02 Dbt有限公司 用于地下开采的采掘机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939261C (de) * 1953-03-01 1956-02-16 Eickhoff Maschinenfabrik Geb Schraemmaschine mit einem Kettenschraemarm und einer Schraemwalze
BE546937A (de) * 1954-02-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1847614B (zh) * 2005-04-15 2012-05-02 Dbt有限公司 用于地下开采的采掘机

Also Published As

Publication number Publication date
DE1172629B (de) 1964-06-25

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