BE390032A - - Google Patents

Info

Publication number
BE390032A
BE390032A BE390032DA BE390032A BE 390032 A BE390032 A BE 390032A BE 390032D A BE390032D A BE 390032DA BE 390032 A BE390032 A BE 390032A
Authority
BE
Belgium
Prior art keywords
punches
wedge
internal
tools
shaping
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE390032A publication Critical patent/BE390032A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K7/00Making railway appurtenances; Making vehicle parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
BE390032D BE390032A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE390032A true BE390032A (enrdf_load_stackoverflow)

Family

ID=58052

Family Applications (1)

Application Number Title Priority Date Filing Date
BE390032D BE390032A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE390032A (enrdf_load_stackoverflow)

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