DE157646C - - Google Patents

Info

Publication number
DE157646C
DE157646C DENDAT157646D DE157646DA DE157646C DE 157646 C DE157646 C DE 157646C DE NDAT157646 D DENDAT157646 D DE NDAT157646D DE 157646D A DE157646D A DE 157646DA DE 157646 C DE157646 C DE 157646C
Authority
DE
Germany
Prior art keywords
rollers
springs
hand
roller frame
drive mechanisms
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
DENDAT157646D
Other languages
German (de)
English (en)
Publication of DE157646C publication Critical patent/DE157646C/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
    • B21J7/02—Special design or construction
    • B21J7/18—Forging machines working with die jaws, e.g. pivoted, movable laterally of the forging or pressing direction, e.g. for swaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
DENDAT157646D Active DE157646C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE157646C true DE157646C (enrdf_load_html_response)

Family

ID=423895

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT157646D Active DE157646C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE157646C (enrdf_load_html_response)

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