DE3681154D1 - Maschine zum schweissen einer zierkette mit gekreuzten ringen des typs mit zwei strangstuecken. - Google Patents

Maschine zum schweissen einer zierkette mit gekreuzten ringen des typs mit zwei strangstuecken.

Info

Publication number
DE3681154D1
DE3681154D1 DE8686117421T DE3681154T DE3681154D1 DE 3681154 D1 DE3681154 D1 DE 3681154D1 DE 8686117421 T DE8686117421 T DE 8686117421T DE 3681154 T DE3681154 T DE 3681154T DE 3681154 D1 DE3681154 D1 DE 3681154D1
Authority
DE
Germany
Prior art keywords
strands
welding
machine
type
decorative chain
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 - Fee Related
Application number
DE8686117421T
Other languages
English (en)
Inventor
Ferdinando Grotto
Franco Bassan
Giovanni Campora
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.)
ASHUA DEVELOPMENT LTD., DUBLIN, IE CAMPORA, GIOVAN
Original Assignee
Ferdinando Grotto
Franco Bassan
Giovanni Campora
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 Ferdinando Grotto, Franco Bassan, Giovanni Campora filed Critical Ferdinando Grotto
Application granted granted Critical
Publication of DE3681154D1 publication Critical patent/DE3681154D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/30—Chains, hoops or rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
DE8686117421T 1985-12-24 1986-12-15 Maschine zum schweissen einer zierkette mit gekreuzten ringen des typs mit zwei strangstuecken. Expired - Fee Related DE3681154D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85626/85A IT1202126B (it) 1985-12-24 1985-12-24 Macchina atta a saldare una catena ornamentale ad anelli incrociati tipo corda a due principi con saldatura simultanea destra e sinistra e con ricupero delle anime in filo dei principi della catena

Publications (1)

Publication Number Publication Date
DE3681154D1 true DE3681154D1 (de) 1991-10-02

Family

ID=11329221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686117421T Expired - Fee Related DE3681154D1 (de) 1985-12-24 1986-12-15 Maschine zum schweissen einer zierkette mit gekreuzten ringen des typs mit zwei strangstuecken.

Country Status (5)

Country Link
US (1) US4718592A (de)
EP (1) EP0233351B1 (de)
DE (1) DE3681154D1 (de)
ES (1) ES2026129T3 (de)
IT (1) IT1202126B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388750A (en) * 1994-01-10 1995-02-14 Michael Anthony Jewelers, Inc. Soldering machine for rope chain
DE19835166C2 (de) 1998-08-04 2000-06-15 Case Harvesting Sys Gmbh Verfahren und Vorrichtung zum Feststellen der Preßdichte von Ballen
ITPD20030005A1 (it) * 2003-01-13 2004-07-14 Silmar Spa Metodo per la realizzazione di catene per articoli di gioielleria
ITVR20110161A1 (it) * 2011-08-01 2013-02-02 O M P A R S R L Apparecchiatura per la lavorazione di elementi montati su catena in campo orafo
CN112191973B (zh) * 2020-12-07 2021-03-26 山东普越能源科技有限公司 一种改善焊头平整度的焊接装置及焊接方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1029689B (it) * 1974-02-25 1979-03-20 Meyer Roth Pastor Maschf Procedimento per la saldatura in continuazione di anelli di catena susseguentisi e dispositivo per la realizzazione di tale procedimento
IT1218703B (it) * 1980-10-03 1990-04-19 Silverio Cerato Macchina automatica per il taglio della catena, il montaggio della maglia bollata e la saldatura delle maglie finali di catene ornamentali
DE3347139C1 (de) * 1983-12-27 1985-08-01 Friedrich 7531 Keltern Zettl Kettenloetautomat
IT1181294B (it) * 1984-03-29 1987-09-23 Icm Italiana Cost Metalmecc Dispositivo per l'alimentazione automatica in parallelo di catene ornamentali, in particolare per la produzione di catene accoppiate
IT1181293B (it) * 1984-03-29 1987-09-23 Icm Italiana Cost Metalmecc Macchina per la produzione di catene ornamentali, in particolare di tipo accoppiato

Also Published As

Publication number Publication date
EP0233351A3 (en) 1989-03-08
EP0233351A2 (de) 1987-08-26
ES2026129T3 (es) 1992-04-16
IT8585626A0 (it) 1985-12-24
EP0233351B1 (de) 1991-08-28
IT1202126B (it) 1989-02-02
US4718592A (en) 1988-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ASHUA DEVELOPMENT LTD., DUBLIN, IE CAMPORA, GIOVAN

8328 Change in the person/name/address of the agent

Free format text: FARAGO, P., DIPL.-ING.UNIV., PAT.-ANW., 80469 MUENCHEN

8381 Inventor (new situation)

Free format text: HERR, FERDINANDO GROTTO, VICENZA, IT HERR, FRANCO BASSAN, VICENZA, IT HERR, GIOVANNI CAMPORA, VICENZA, IT

8339 Ceased/non-payment of the annual fee