DE270122C - - Google Patents

Info

Publication number
DE270122C
DE270122C DENDAT270122D DE270122DA DE270122C DE 270122 C DE270122 C DE 270122C DE NDAT270122 D DENDAT270122 D DE NDAT270122D DE 270122D A DE270122D A DE 270122DA DE 270122 C DE270122 C DE 270122C
Authority
DE
Germany
Prior art keywords
housing
sleeve
drive shaft
cutting tool
tool
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
DENDAT270122D
Other languages
German (de)
English (en)
Publication of DE270122C publication Critical patent/DE270122C/de
Active legal-status Critical Current

Links

Classifications

    • 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

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DENDAT270122D Active DE270122C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE270122C true DE270122C (enrdf_load_stackoverflow)

Family

ID=526904

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT270122D Active DE270122C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE270122C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662850A (en) * 1968-10-15 1972-05-16 Lucas Industries Ltd Mounting means for switches instruments or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662850A (en) * 1968-10-15 1972-05-16 Lucas Industries Ltd Mounting means for switches instruments or the like

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