FR767945A - Method and apparatus for manufacturing hollow or solid metal bodies by stretching - Google Patents

Method and apparatus for manufacturing hollow or solid metal bodies by stretching

Info

Publication number
FR767945A
FR767945A FR767945DA FR767945A FR 767945 A FR767945 A FR 767945A FR 767945D A FR767945D A FR 767945DA FR 767945 A FR767945 A FR 767945A
Authority
FR
France
Prior art keywords
stretching
solid metal
metal bodies
manufacturing hollow
hollow
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
Fritz Singer
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 FR767945A publication Critical patent/FR767945A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C19/00—Devices for straightening wire or like work combined with or specially adapted for use in connection with drawing or winding machines or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR767945D 1933-04-15 1933-04-15 Method and apparatus for manufacturing hollow or solid metal bodies by stretching Expired FR767945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR767945T 1933-04-15

Publications (1)

Publication Number Publication Date
FR767945A true FR767945A (en) 1934-07-27

Family

ID=9183938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767945D Expired FR767945A (en) 1933-04-15 1933-04-15 Method and apparatus for manufacturing hollow or solid metal bodies by stretching

Country Status (1)

Country Link
FR (1) FR767945A (en)

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