FR487315A - Improvements to automatic die-forging presses and others - Google Patents

Improvements to automatic die-forging presses and others

Info

Publication number
FR487315A
FR487315A FR487315DA FR487315A FR 487315 A FR487315 A FR 487315A FR 487315D A FR487315D A FR 487315DA FR 487315 A FR487315 A FR 487315A
Authority
FR
France
Prior art keywords
automatic die
forging presses
forging
presses
die
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)
Inventor
Gustav Hoff
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR487315A publication Critical patent/FR487315A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/02—Making machine elements balls, rolls, or rollers, e.g. for bearings
    • B21K1/025—Making machine elements balls, rolls, or rollers, e.g. for bearings of bullets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR487315D 1916-12-14 1917-10-27 Improvements to automatic die-forging presses and others Expired FR487315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO487315X 1916-12-14

Publications (1)

Publication Number Publication Date
FR487315A true FR487315A (en) 1918-06-25

Family

ID=1523813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487315D Expired FR487315A (en) 1916-12-14 1917-10-27 Improvements to automatic die-forging presses and others

Country Status (1)

Country Link
FR (1) FR487315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188906B (en) * 1958-12-02 1965-03-11 Wagner & Co Werkzeugmaschinenf Transport device for automatic forging press for producing burr-free perforated forgings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188906B (en) * 1958-12-02 1965-03-11 Wagner & Co Werkzeugmaschinenf Transport device for automatic forging press for producing burr-free perforated forgings

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