DE283592C - - Google Patents

Info

Publication number
DE283592C
DE283592C DENDAT283592D DE283592DA DE283592C DE 283592 C DE283592 C DE 283592C DE NDAT283592 D DENDAT283592 D DE NDAT283592D DE 283592D A DE283592D A DE 283592DA DE 283592 C DE283592 C DE 283592C
Authority
DE
Germany
Prior art keywords
tooth
rod
teeth
rear wall
cutting
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
DENDAT283592D
Other languages
German (de)
English (en)
Publication of DE283592C publication Critical patent/DE283592C/de
Active legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C25/00Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10Rods; Drums

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)
  • Milling Processes (AREA)
DENDAT283592D Active DE283592C (enExample)

Publications (1)

Publication Number Publication Date
DE283592C true DE283592C (enExample)

Family

ID=539151

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT283592D Active DE283592C (enExample)

Country Status (1)

Country Link
DE (1) DE283592C (enExample)

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