BE391450A - - Google Patents

Info

Publication number
BE391450A
BE391450A BE391450DA BE391450A BE 391450 A BE391450 A BE 391450A BE 391450D A BE391450D A BE 391450DA BE 391450 A BE391450 A BE 391450A
Authority
BE
Belgium
Prior art keywords
shaft
metal
machine
oscillating plate
arm
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE391450A publication Critical patent/BE391450A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/02Making hollow objects characterised by the structure of the objects
    • B21D51/10Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
BE391450D BE391450A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE391450A true BE391450A (enEXAMPLES)

Family

ID=59230

Family Applications (1)

Application Number Title Priority Date Filing Date
BE391450D BE391450A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE391450A (enEXAMPLES)

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