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FR617810A - Dispositif pour la fabrication de billes, particulièrement en acier - Google Patents

Dispositif pour la fabrication de billes, particulièrement en acier

Info

Publication number
FR617810A
FR617810A FR617810DA FR617810A FR 617810 A FR617810 A FR 617810A FR 617810D A FR617810D A FR 617810DA FR 617810 A FR617810 A FR 617810A
Authority
FR
France
Prior art keywords
balls
steel
production
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
English (en)
Inventor
Friedrich Hering
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 filed Critical
Application granted granted Critical
Publication of FR617810A publication Critical patent/FR617810A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/14—Making articles shaped as bodies of revolution balls, rollers, cone rollers, or like bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR617810D 1925-08-28 1926-06-19 Dispositif pour la fabrication de billes, particulièrement en acier Expired FR617810A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE617810X 1925-08-28

Publications (1)

Publication Number Publication Date
FR617810A true FR617810A (fr) 1927-02-26

Family

ID=6577127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617810D Expired FR617810A (fr) 1925-08-28 1926-06-19 Dispositif pour la fabrication de billes, particulièrement en acier

Country Status (1)

Country Link
FR (1) FR617810A (fr)

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