BE431039A - - Google Patents

Info

Publication number
BE431039A
BE431039A BE431039DA BE431039A BE 431039 A BE431039 A BE 431039A BE 431039D A BE431039D A BE 431039DA BE 431039 A BE431039 A BE 431039A
Authority
BE
Belgium
Prior art keywords
ribs
claws
plate
projections
claw
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE431039A publication Critical patent/BE431039A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K7/00—Making railway appurtenances; Making vehicle parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE431039D BE431039A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE431039A true BE431039A (enrdf_load_html_response)

Family

ID=90911

Family Applications (1)

Application Number Title Priority Date Filing Date
BE431039D BE431039A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE431039A (enrdf_load_html_response)

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