FR2352606A1 - Machine pour la formation d'une chaine a elements en helice entrelaces en fil de metal - Google Patents

Machine pour la formation d'une chaine a elements en helice entrelaces en fil de metal

Info

Publication number
FR2352606A1
FR2352606A1 FR7616189A FR7616189A FR2352606A1 FR 2352606 A1 FR2352606 A1 FR 2352606A1 FR 7616189 A FR7616189 A FR 7616189A FR 7616189 A FR7616189 A FR 7616189A FR 2352606 A1 FR2352606 A1 FR 2352606A1
Authority
FR
France
Prior art keywords
helices
chain
wire twisting
twisting heads
wire
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.)
Granted
Application number
FR7616189A
Other languages
English (en)
French (fr)
Other versions
FR2352606B1 (cg-RX-API-DMAC7.html
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
Priority to FR7616189A priority Critical patent/FR2352606A1/fr
Publication of FR2352606A1 publication Critical patent/FR2352606A1/fr
Application granted granted Critical
Publication of FR2352606B1 publication Critical patent/FR2352606B1/fr
Granted 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
    • B21F3/00—Coiling wire into particular forms
    • B21F3/12—Coiling wire into particular forms of interconnected helical springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F43/00—Making bands, e.g. bracelets, or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L11/00—Making chains or chain links of special shape
    • B21L11/005—Making ornamental chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
FR7616189A 1976-05-28 1976-05-28 Machine pour la formation d'une chaine a elements en helice entrelaces en fil de metal Granted FR2352606A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7616189A FR2352606A1 (fr) 1976-05-28 1976-05-28 Machine pour la formation d'une chaine a elements en helice entrelaces en fil de metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616189A FR2352606A1 (fr) 1976-05-28 1976-05-28 Machine pour la formation d'une chaine a elements en helice entrelaces en fil de metal

Publications (2)

Publication Number Publication Date
FR2352606A1 true FR2352606A1 (fr) 1977-12-23
FR2352606B1 FR2352606B1 (cg-RX-API-DMAC7.html) 1982-05-21

Family

ID=9173740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616189A Granted FR2352606A1 (fr) 1976-05-28 1976-05-28 Machine pour la formation d'une chaine a elements en helice entrelaces en fil de metal

Country Status (1)

Country Link
FR (1) FR2352606A1 (cg-RX-API-DMAC7.html)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR439690A (fr) * 1912-02-03 1912-06-20 Carl Anton Richter Procédé et dispositif pour la fabrication d'un tissu ou réseau d'anneaux métalliques
DE329030C (de) * 1918-11-07 1920-11-13 Karl Bosch Jr Verfahren und Vorrichtung zur maschinellen Herstellung von Franzosenketten
DE478859C (de) * 1929-07-05 Fr Speidel Fa Verfahren zur Herstellung von Schmuckgebilden, insbesondere Ketten, aus Draht
DE526621C (de) * 1928-10-14 1931-06-08 Eugen Strohhaecker Maschine zur selbsttaetigen Herstellung einer Schmuckkette, deren Gliedkette aus zwei ovalen, einundeinhalb Windungen umfassenden, ineinandergeschobenen und seitlich flach gepressten Drahtschrauben bestehen
US2065788A (en) * 1936-11-09 1936-12-29 Fed Chain Company Chain machine
US2229149A (en) * 1939-02-13 1941-01-21 Armbrust Chain Company Ornamental chain machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478859C (de) * 1929-07-05 Fr Speidel Fa Verfahren zur Herstellung von Schmuckgebilden, insbesondere Ketten, aus Draht
FR439690A (fr) * 1912-02-03 1912-06-20 Carl Anton Richter Procédé et dispositif pour la fabrication d'un tissu ou réseau d'anneaux métalliques
DE329030C (de) * 1918-11-07 1920-11-13 Karl Bosch Jr Verfahren und Vorrichtung zur maschinellen Herstellung von Franzosenketten
DE526621C (de) * 1928-10-14 1931-06-08 Eugen Strohhaecker Maschine zur selbsttaetigen Herstellung einer Schmuckkette, deren Gliedkette aus zwei ovalen, einundeinhalb Windungen umfassenden, ineinandergeschobenen und seitlich flach gepressten Drahtschrauben bestehen
US2065788A (en) * 1936-11-09 1936-12-29 Fed Chain Company Chain machine
US2229149A (en) * 1939-02-13 1941-01-21 Armbrust Chain Company Ornamental chain machine

Also Published As

Publication number Publication date
FR2352606B1 (cg-RX-API-DMAC7.html) 1982-05-21

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