BE492740A - - Google Patents

Info

Publication number
BE492740A
BE492740A BE492740DA BE492740A BE 492740 A BE492740 A BE 492740A BE 492740D A BE492740D A BE 492740DA BE 492740 A BE492740 A BE 492740A
Authority
BE
Belgium
Prior art keywords
core
hammer
dressing
axis
dressing hammer
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE492740A publication Critical patent/BE492740A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20Drives for hammers; Transmission means therefor
    • B21J7/22Drives for hammers; Transmission means therefor for power hammers
    • B21J7/30Drives for hammers; Transmission means therefor for power hammers operated by electro-magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
BE492740D BE492740A (https=)

Publications (1)

Publication Number Publication Date
BE492740A true BE492740A (https=)

Family

ID=136909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE492740D BE492740A (https=)

Country Status (1)

Country Link
BE (1) BE492740A (https=)

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