DE142004C - - Google Patents

Info

Publication number
DE142004C
DE142004C DENDAT142004D DE142004DA DE142004C DE 142004 C DE142004 C DE 142004C DE NDAT142004 D DENDAT142004 D DE NDAT142004D DE 142004D A DE142004D A DE 142004DA DE 142004 C DE142004 C DE 142004C
Authority
DE
Germany
Prior art keywords
rope
chain
tool
teeth
process according
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.)
Active
Application number
DENDAT142004D
Other languages
German (de)
English (en)
Publication of DE142004C publication Critical patent/DE142004C/de
Active legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/54—Slitting by unguided cutter cables or cutter chains, or by unguided tools drawn along the working face by cables or the like

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DENDAT142004D Active DE142004C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE142004C true DE142004C (enrdf_load_html_response)

Family

ID=409590

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT142004D Active DE142004C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE142004C (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064451B (de) * 1956-02-18 1959-09-03 Hans Joachim Von Hippel Dr Ing Gewinnungsgeraet zum Loesen von Kohle od. dgl. mit an dem Abbaustoss entlanggezogenem drehbarem Schneidkoerper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064451B (de) * 1956-02-18 1959-09-03 Hans Joachim Von Hippel Dr Ing Gewinnungsgeraet zum Loesen von Kohle od. dgl. mit an dem Abbaustoss entlanggezogenem drehbarem Schneidkoerper

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