AT259491B - Presse zur Verringerung des Querschnittes von Rohrenden - Google Patents

Presse zur Verringerung des Querschnittes von Rohrenden

Info

Publication number
AT259491B
AT259491B AT797264A AT797264A AT259491B AT 259491 B AT259491 B AT 259491B AT 797264 A AT797264 A AT 797264A AT 797264 A AT797264 A AT 797264A AT 259491 B AT259491 B AT 259491B
Authority
AT
Austria
Prior art keywords
press
reducing
cross
section
pipe ends
Prior art date
Application number
AT797264A
Other languages
English (en)
Inventor
Erich Ribback
Original Assignee
Erich Ribback
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Erich Ribback filed Critical Erich Ribback
Application granted granted Critical
Publication of AT259491B publication Critical patent/AT259491B/de

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
    • B21J7/14—Forging machines working with several hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
AT797264A 1963-11-21 1964-09-16 Presse zur Verringerung des Querschnittes von Rohrenden AT259491B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1963R0036611 DE1239177B (de) 1963-11-21 1963-11-21 Verformungsmaschine mit zwei oder mehr gegenlaeufigen Doppelarmhebeln

Publications (1)

Publication Number Publication Date
AT259491B true AT259491B (de) 1968-01-10

Family

ID=7404952

Family Applications (1)

Application Number Title Priority Date Filing Date
AT797264A AT259491B (de) 1963-11-21 1964-09-16 Presse zur Verringerung des Querschnittes von Rohrenden

Country Status (2)

Country Link
AT (1) AT259491B (de)
DE (1) DE1239177B (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US229795A (en) * 1880-07-13 John f
US741085A (en) * 1900-01-22 1903-10-13 Samuel J Webb Oscillating cotton-press.
DE325985C (de) * 1918-12-25 1920-09-22 Carl A Achterfeldt Schmiedemaschine mit drei oder mehr in einer Ebene zentral wirkenden Arbeitsbacken
US1468507A (en) * 1922-02-08 1923-09-18 Superheater Co Ltd Swaging machine
DE814097C (de) * 1948-10-02 1951-09-20 Otto Fuchs Komm Ges Einrichtung an vorzugsweise durch Fluessigkeitsdruck betriebenen Pressen
US3064706A (en) * 1960-07-15 1962-11-20 Esco Corp Press

Also Published As

Publication number Publication date
DE1239177B (de) 1967-04-20

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