FR1392949A - Cintreuse pour anneaux métalliques - Google Patents

Cintreuse pour anneaux métalliques

Info

Publication number
FR1392949A
FR1392949A FR972183A FR972183A FR1392949A FR 1392949 A FR1392949 A FR 1392949A FR 972183 A FR972183 A FR 972183A FR 972183 A FR972183 A FR 972183A FR 1392949 A FR1392949 A FR 1392949A
Authority
FR
France
Prior art keywords
bender
metal rings
rings
metal
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
FR972183A
Other languages
English (en)
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.)
Meyer Roth & Pastor Firma
Original Assignee
Meyer Roth & Pastor Firma
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 Meyer Roth & Pastor Firma filed Critical Meyer Roth & Pastor Firma
Priority to FR972183A priority Critical patent/FR1392949A/fr
Application granted granted Critical
Publication of FR1392949A publication Critical patent/FR1392949A/fr
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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR972183A 1964-04-24 1964-04-24 Cintreuse pour anneaux métalliques Expired FR1392949A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR972183A FR1392949A (fr) 1964-04-24 1964-04-24 Cintreuse pour anneaux métalliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972183A FR1392949A (fr) 1964-04-24 1964-04-24 Cintreuse pour anneaux métalliques

Publications (1)

Publication Number Publication Date
FR1392949A true FR1392949A (fr) 1965-03-19

Family

ID=8828595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972183A Expired FR1392949A (fr) 1964-04-24 1964-04-24 Cintreuse pour anneaux métalliques

Country Status (1)

Country Link
FR (1) FR1392949A (fr)

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