FR721352A - Improvements to electric upsetting machines - Google Patents

Improvements to electric upsetting machines

Info

Publication number
FR721352A
FR721352A FR721352DA FR721352A FR 721352 A FR721352 A FR 721352A FR 721352D A FR721352D A FR 721352DA FR 721352 A FR721352 A FR 721352A
Authority
FR
France
Prior art keywords
electric upsetting
upsetting machines
machines
electric
upsetting
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
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OMES HOLDING Co Ltd
Original Assignee
OMES HOLDING Co Ltd
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 OMES HOLDING Co Ltd filed Critical OMES HOLDING Co Ltd
Application granted granted Critical
Publication of FR721352A publication Critical patent/FR721352A/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
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B21J9/08—Swaging presses; Upsetting presses equipped with devices for heating the work-piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR721352D 1930-08-15 1931-08-13 Improvements to electric upsetting machines Expired FR721352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB721352X 1930-08-15

Publications (1)

Publication Number Publication Date
FR721352A true FR721352A (en) 1932-03-02

Family

ID=10494976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721352D Expired FR721352A (en) 1930-08-15 1931-08-13 Improvements to electric upsetting machines

Country Status (1)

Country Link
FR (1) FR721352A (en)

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