BE485132A - - Google Patents

Info

Publication number
BE485132A
BE485132A BE485132DA BE485132A BE 485132 A BE485132 A BE 485132A BE 485132D A BE485132D A BE 485132DA BE 485132 A BE485132 A BE 485132A
Authority
BE
Belgium
Prior art keywords
control
coupled
weight
lever
piston
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE485132A publication Critical patent/BE485132A/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
    • B21J7/02Special design or construction
    • B21J7/10Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
    • B21J7/12Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers the lever being a spring, i.e. spring hammers
    • 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
    • B21J7/02Special design or construction
    • B21J7/10Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
BE485132D BE485132A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE485132A true BE485132A (enrdf_load_html_response)

Family

ID=131132

Family Applications (1)

Application Number Title Priority Date Filing Date
BE485132D BE485132A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE485132A (enrdf_load_html_response)

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