DE229072C - - Google Patents

Info

Publication number
DE229072C
DE229072C DENDAT229072D DE229072DA DE229072C DE 229072 C DE229072 C DE 229072C DE NDAT229072 D DENDAT229072 D DE NDAT229072D DE 229072D A DE229072D A DE 229072DA DE 229072 C DE229072 C DE 229072C
Authority
DE
Germany
Prior art keywords
friction roller
hammer
roller
friction
movable friction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT229072D
Other languages
German (de)
English (en)
Publication of DE229072C publication Critical patent/DE229072C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/36—Drives for hammers; Transmission means therefor for drop hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DENDAT229072D Active DE229072C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE229072C true DE229072C (enrdf_load_stackoverflow)

Family

ID=489414

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT229072D Active DE229072C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE229072C (enrdf_load_stackoverflow)

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