DE109118C - - Google Patents

Info

Publication number
DE109118C
DE109118C DENDAT109118D DE109118DA DE109118C DE 109118 C DE109118 C DE 109118C DE NDAT109118 D DENDAT109118 D DE NDAT109118D DE 109118D A DE109118D A DE 109118DA DE 109118 C DE109118 C DE 109118C
Authority
DE
Germany
Prior art keywords
drill
revolves
preventing
rotatable
axial bore
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
DENDAT109118D
Other languages
German (de)
English (en)
Publication of DE109118C publication Critical patent/DE109118C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DENDAT109118D Active DE109118C (esLanguage)

Publications (1)

Publication Number Publication Date
DE109118C true DE109118C (esLanguage)

Family

ID=379042

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT109118D Active DE109118C (esLanguage)

Country Status (1)

Country Link
DE (1) DE109118C (esLanguage)

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