BE493352A - - Google Patents

Info

Publication number
BE493352A
BE493352A BE493352DA BE493352A BE 493352 A BE493352 A BE 493352A BE 493352D A BE493352D A BE 493352DA BE 493352 A BE493352 A BE 493352A
Authority
BE
Belgium
Prior art keywords
spring
cam
shearing
wire
machine according
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE493352A publication Critical patent/BE493352A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F35/00Making springs from wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21GMAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00Making needles used for performing operations
    • B21G1/02Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
BE493352D BE493352A (ja�@�@)

Publications (1)

Publication Number Publication Date
BE493352A true BE493352A (ja�@�@)

Family

ID=137367

Family Applications (1)

Application Number Title Priority Date Filing Date
BE493352D BE493352A (ja�@�@)

Country Status (1)

Country Link
BE (1) BE493352A (ja�@�@)

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