ES2004883A6 - Procedimiento y aparato para la produccion automatica de cadenas de eslabones ornamentales. - Google Patents

Procedimiento y aparato para la produccion automatica de cadenas de eslabones ornamentales.

Info

Publication number
ES2004883A6
ES2004883A6 ES8700507A ES8700507A ES2004883A6 ES 2004883 A6 ES2004883 A6 ES 2004883A6 ES 8700507 A ES8700507 A ES 8700507A ES 8700507 A ES8700507 A ES 8700507A ES 2004883 A6 ES2004883 A6 ES 2004883A6
Authority
ES
Spain
Prior art keywords
link
link elements
elements
automatic production
axially
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
ES8700507A
Other languages
English (en)
Inventor
Corrado Lapini
Franco Esposito
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.)
CMS Srl
Original Assignee
CMS Srl
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 CMS Srl filed Critical CMS Srl
Publication of ES2004883A6 publication Critical patent/ES2004883A6/es
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
    • B21L11/00—Making chains or chain links of special shape
    • B21L11/005—Making ornamental chains
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C11/00—Watch chains; Ornamental chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L7/00—Making chains or chain links by cutting single loops or loop-parts from coils, assembling the cut parts and subsequently subjecting same to twisting with or without welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Adornments (AREA)

Abstract

PROCEDIMIENTO Y APARATO PARA LA PRODUCCION AUTOMATICA DE CADENAS DE ESLABONES ORNAMENTALES, COMPRENDIENDO EL PROCEDIMIENTO CONCATENAR DOS ELEMENTOS DE ESPIRA PARA FORMAR UN ESLABON CON EL EXTREMO LIBRE DE UN ELEMENTO APROXIMADAMENTE EN EL CENTRO DEL OTRO, COMPRIMIR TRANSVERSAL Y AXIALMENTE EL ESLABON RESULTANTE PARA QUE SE CRUCEN LOS TRAMOS TERMINALES DE DICHOS ELEMENTOS, RETORCER EL ESLABON, SOLDARLO EN LOS PUNTOS DE SUPERPOSICION DE AMBOS ELEMENTOS Y ENGANCHAR EL ESLABON CON OTRO ELEMENTO DE ESPIRA PARA FORMAR EL ESLABON SUCESIVO. EL APARATO INCLUYE DOS PINZAS PARA COGER Y CONCATENAR DICHOS ELEMENTOS DE ESPIRA, ASI COMO APLICAR EL ESLABON FORMADO A UN ELEMENTO DE ESPIRA SUCESIVO, UN FORMADOR DE ESLABONES PARA COMPRIMIR TRANSVERSAL Y AXIALMENTE ELEMENTOS DE ESPIRA CONCATENADOS, UN SOLDADOR PARA UNIR ELEMENTOS DE ESPIRA EN LOS PUNTOS DE SUPERPOSICION, Y UN DISPOSITIVO PARA PRODUCIR ELEMENTOS DE ESPIRA. EL INVENTO ES APLICABLE A ORFEBRERIA Y BISUTERIA.
ES8700507A 1986-02-28 1987-02-26 Procedimiento y aparato para la produccion automatica de cadenas de eslabones ornamentales. Expired ES2004883A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09343/86A IT1204032B (it) 1986-02-28 1986-02-28 Procedimento per la produzione automatica di catene a maglie ornamentali e relativa apparecchiatura

Publications (1)

Publication Number Publication Date
ES2004883A6 true ES2004883A6 (es) 1989-02-16

Family

ID=11128728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700507A Expired ES2004883A6 (es) 1986-02-28 1987-02-26 Procedimiento y aparato para la produccion automatica de cadenas de eslabones ornamentales.

Country Status (4)

Country Link
US (2) US4872305A (es)
DE (1) DE3706090A1 (es)
ES (1) ES2004883A6 (es)
IT (1) IT1204032B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2121701A1 (es) * 1997-02-10 1998-12-01 Joyeria Fina S A Perfeccionamientos en la fabricacion de cordon salomonico.

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1225362B (it) * 1988-09-13 1990-11-13 Cms Const Mecc Spec Macchina per la produzione di una catena ornamentale del tipo formatoda maglie cosidette "a otto"
IT1233709B (it) * 1989-07-13 1992-04-14 Icm Italiana Cost Metalmecc Metodo e macchina per la formazione automatica di catene ornamentali con maglie a forma di otto
DE4210871C1 (es) * 1992-04-01 1993-06-03 Heinz G. A. 4600 Dortmund De Asbeck
FI93513C (fi) * 1993-11-04 1995-04-25 Matti Kangasvuori Ketju sekä menetelmä ketjun tekemiseksi
US5590516A (en) * 1995-10-23 1997-01-07 Schwartz; Tibor Jewelry chain
US6106388A (en) * 1998-06-09 2000-08-22 Performax Products Corporation Belt guide member
SE518324C2 (sv) * 2000-12-01 2002-09-24 Hans Gustav Erik Wahlbeck Arrangemang för att axialförskjuta en bobin vid uppspolning av en långsträckt kedja
EP3984689A1 (en) * 2020-10-13 2022-04-20 Ciemmeo S.r.l. Machine for providing a component for spring rings, component provided with the machine and method for providing it
IT202100020474A1 (it) * 2021-07-30 2023-01-30 Biemmea Light Engineering & Tech S R L Attrezzatura per l'assemblaggio mediante maglie metalliche
CN116458714B (zh) * 2023-03-14 2025-09-23 深圳市龙兴机械科技有限公司 一种空心管圆圈扣链生产装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE235980C (es) *
DE329030C (de) * 1918-11-07 1920-11-13 Karl Bosch Jr Verfahren und Vorrichtung zur maschinellen Herstellung von Franzosenketten
FR603818A (fr) * 1924-12-26 1926-04-23 Procédé et machine pour fabriquer les maillons de chaînes
GB359689A (en) * 1930-10-13 1931-10-29 Eugen Strohhaecker Machine for the production of ornamental chains
DE615396C (de) * 1932-06-14 1935-07-06 Julius Stelzer Vorrichtung zum Herstellen einer Kette, deren Glieder aus zwei ineinandergeschobenen Gliedhaelften bestehen
US2617250A (en) * 1949-09-24 1952-11-11 Kunzmann Chain Co Double-link chain machine
US2893201A (en) * 1956-10-17 1959-07-07 Fed Chain Company Link made up of two parts joined by an upsetting operation
US3342024A (en) * 1965-03-01 1967-09-19 American Air Filter Co Dust collector apparatus
IT1073672B (it) * 1976-08-20 1985-04-17 Gori & Zucchi Spa Macchina e metodo per la fabbricazione di una catena a maglie automaticamente sagomate e saldate
DE2804310A1 (de) * 1977-02-11 1978-08-17 Gori Emmegizeta Metalmecc Vorrichtung zur herstellung von schmuckketten, deren glieder nach einem veraenderbaren programm in wenigstens zwei unterschiedlichen formen und/oder abmessungen ausbildbar sind
IT1192468B (it) * 1982-07-07 1988-04-13 I C M Spa Italiana Costruzioni Macchina per produrre catene ornamentali composte da maglie di diversa forma e/o dimensione e disposte secondo qualsivoglia sequenza programmabile
US4503664A (en) * 1983-01-18 1985-03-12 Morris Jaeger Rope chain machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2121701A1 (es) * 1997-02-10 1998-12-01 Joyeria Fina S A Perfeccionamientos en la fabricacion de cordon salomonico.

Also Published As

Publication number Publication date
DE3706090C2 (es) 1990-03-29
US4972670A (en) 1990-11-27
DE3706090A1 (de) 1987-09-03
IT1204032B (it) 1989-03-01
US4872305A (en) 1989-10-10
IT8609343A0 (it) 1986-02-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110