ES490529A0 - IMPROVEMENTS IN THE SYSTEMS FOR MAKING JEWELRY CHAINS - Google Patents

IMPROVEMENTS IN THE SYSTEMS FOR MAKING JEWELRY CHAINS

Info

Publication number
ES490529A0
ES490529A0 ES490529A ES490529A ES490529A0 ES 490529 A0 ES490529 A0 ES 490529A0 ES 490529 A ES490529 A ES 490529A ES 490529 A ES490529 A ES 490529A ES 490529 A0 ES490529 A0 ES 490529A0
Authority
ES
Spain
Prior art keywords
systems
jewelry chains
making jewelry
chains
making
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
ES490529A
Other languages
Spanish (es)
Other versions
ES8100869A1 (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.)
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
Publication of ES490529A0 publication Critical patent/ES490529A0/en
Publication of ES8100869A1 publication Critical patent/ES8100869A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L1/00—Making chains or chain links by bending workpieces of rod, wire, or strip to form links of oval or other simple shape
    • B21L1/02—Making chains or chain links by bending workpieces of rod, wire, or strip to form links of oval or other simple shape by bending the ends of the workpieces to abut
    • 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)
  • Cosmetics (AREA)
  • Sewing Machines And Sewing (AREA)
  • Pinball Game Machines (AREA)
ES490529A 1979-04-13 1980-04-12 Machine for jewellery chain mfg. - has rotary gripper accurately centring and blocking rings during each phase Expired ES8100869A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT41560/79A IT1124319B (en) 1979-04-13 1979-04-13 DEVICE FOR OBTAINING CHAINS FOR JEWELERY

Publications (2)

Publication Number Publication Date
ES490529A0 true ES490529A0 (en) 1980-12-16
ES8100869A1 ES8100869A1 (en) 1980-12-16

Family

ID=11251176

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490529A Expired ES8100869A1 (en) 1979-04-13 1980-04-12 Machine for jewellery chain mfg. - has rotary gripper accurately centring and blocking rings during each phase

Country Status (3)

Country Link
DE (1) DE3014140A1 (en)
ES (1) ES8100869A1 (en)
IT (1) IT1124319B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334450A1 (en) * 1983-09-23 1985-04-11 Fico Fischer & Co Maschinenbau GmbH, 7537 Remchingen Method and device for making a jewellery link chain
JP1667721S (en) * 2019-11-15 2020-09-07

Also Published As

Publication number Publication date
IT7941560A0 (en) 1979-04-13
IT1124319B (en) 1986-05-07
DE3014140A1 (en) 1980-10-23
ES8100869A1 (en) 1980-12-16

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