DE247678C - - Google Patents

Info

Publication number
DE247678C
DE247678C DENDAT247678D DE247678DA DE247678C DE 247678 C DE247678 C DE 247678C DE NDAT247678 D DENDAT247678 D DE NDAT247678D DE 247678D A DE247678D A DE 247678DA DE 247678 C DE247678 C DE 247678C
Authority
DE
Germany
Prior art keywords
cutting
cutter
teeth
bodies
cutting body
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
DENDAT247678D
Other languages
German (de)
English (en)
Publication of DE247678C publication Critical patent/DE247678C/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
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides

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)
  • Knives (AREA)
DENDAT247678D Active DE247678C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE247678C true DE247678C (enrdf_load_html_response)

Family

ID=506450

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT247678D Active DE247678C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE247678C (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661940A (en) * 1948-05-26 1953-12-08 Joy Mfg Co Cutter chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661940A (en) * 1948-05-26 1953-12-08 Joy Mfg Co Cutter chain

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