BE353843A - - Google Patents

Info

Publication number
BE353843A
BE353843A BE353843DA BE353843A BE 353843 A BE353843 A BE 353843A BE 353843D A BE353843D A BE 353843DA BE 353843 A BE353843 A BE 353843A
Authority
BE
Belgium
Prior art keywords
plate
shaft
movement
fixed
bits
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE353843A publication Critical patent/BE353843A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B23B39/163Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having crank pin transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
BE353843D BE353843A (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
BE353843A true BE353843A (cg-RX-API-DMAC10.html)

Family

ID=28371

Family Applications (1)

Application Number Title Priority Date Filing Date
BE353843D BE353843A (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
BE (1) BE353843A (cg-RX-API-DMAC10.html)

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