FR1297397A - Machine à rétreindre et à forger - Google Patents

Machine à rétreindre et à forger

Info

Publication number
FR1297397A
FR1297397A FR866821A FR866821A FR1297397A FR 1297397 A FR1297397 A FR 1297397A FR 866821 A FR866821 A FR 866821A FR 866821 A FR866821 A FR 866821A FR 1297397 A FR1297397 A FR 1297397A
Authority
FR
France
Prior art keywords
shrinking
forging machine
forging
machine
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.)
Expired
Application number
FR866821A
Other languages
English (en)
Inventor
Silvio Brignoli
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
Priority to CH282361A priority Critical patent/CH388736A/de
Priority claimed from CH282361A external-priority patent/CH388736A/de
Application filed filed Critical
Priority to FR866821A priority patent/FR1297397A/fr
Application granted granted Critical
Publication of FR1297397A publication Critical patent/FR1297397A/fr
Priority to US238594A priority patent/US3246502A/en
Expired 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
    • B21J7/14—Forging machines working with several hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR866821A 1960-04-12 1961-07-03 Machine à rétreindre et à forger Expired FR1297397A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH282361A CH388736A (de) 1960-04-12 1961-03-08 Schnellhämmer-Formschmiedemaschine
FR866821A FR1297397A (fr) 1960-04-12 1961-07-03 Machine à rétreindre et à forger
US238594A US3246502A (en) 1960-04-12 1962-11-19 Speed hammer swaging machine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1230653X 1960-04-12
CH282361A CH388736A (de) 1960-04-12 1961-03-08 Schnellhämmer-Formschmiedemaschine
FR866821A FR1297397A (fr) 1960-04-12 1961-07-03 Machine à rétreindre et à forger

Publications (1)

Publication Number Publication Date
FR1297397A true FR1297397A (fr) 1962-06-29

Family

ID=27173957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866821A Expired FR1297397A (fr) 1960-04-12 1961-07-03 Machine à rétreindre et à forger

Country Status (1)

Country Link
FR (1) FR1297397A (fr)

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