FR1177823A - Automatic machine for the production of washers - Google Patents

Automatic machine for the production of washers

Info

Publication number
FR1177823A
FR1177823A FR1177823DA FR1177823A FR 1177823 A FR1177823 A FR 1177823A FR 1177823D A FR1177823D A FR 1177823DA FR 1177823 A FR1177823 A FR 1177823A
Authority
FR
France
Prior art keywords
washers
production
automatic machine
automatic
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
Other languages
French (fr)
Inventor
Robert Louis
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 FR1177823A publication Critical patent/FR1177823A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F37/00—Manufacture of rings from wire
    • B21F37/02—Manufacture of rings from wire of resilient rings, e.g. key-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F37/00—Manufacture of rings from wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1177823D 1957-06-05 1957-06-05 Automatic machine for the production of washers Expired FR1177823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1177823T 1957-06-05

Publications (1)

Publication Number Publication Date
FR1177823A true FR1177823A (en) 1959-04-29

Family

ID=9660407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177823D Expired FR1177823A (en) 1957-06-05 1957-06-05 Automatic machine for the production of washers

Country Status (1)

Country Link
FR (1) FR1177823A (en)

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