IT1247020B - CHAIN STRUCTURE FOR ORNAMENTAL USES AND ITS PRODUCTION PROCESS - Google Patents

CHAIN STRUCTURE FOR ORNAMENTAL USES AND ITS PRODUCTION PROCESS

Info

Publication number
IT1247020B
IT1247020B ITFI910127A ITFI910127A IT1247020B IT 1247020 B IT1247020 B IT 1247020B IT FI910127 A ITFI910127 A IT FI910127A IT FI910127 A ITFI910127 A IT FI910127A IT 1247020 B IT1247020 B IT 1247020B
Authority
IT
Italy
Prior art keywords
axis
production process
chain
link
chain structure
Prior art date
Application number
ITFI910127A
Other languages
Italian (it)
Inventor
Urbano Terziani
Original Assignee
Cento Group Spa
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 Cento Group Spa filed Critical Cento Group Spa
Priority to ITFI910127A priority Critical patent/IT1247020B/en
Publication of ITFI910127A0 publication Critical patent/ITFI910127A0/en
Priority to EP92830023A priority patent/EP0518825A1/en
Publication of ITFI910127A1 publication Critical patent/ITFI910127A1/en
Application granted granted Critical
Publication of IT1247020B publication Critical patent/IT1247020B/en

Links

Classifications

    • 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
    • B21L11/00—Making chains or chain links of special shape
    • B21L11/005—Making ornamental chains

Landscapes

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

Abstract

Una nuova struttura di catena per realizzare monili ornamentali quali collane, girocollo, bracciali e simili comprendente una successione di maglie di forma allungata lungo un asse di simmetria longitudinale, ripiegate a U trasversalmente e obliquamente rispetto a tale asse così da formare due occhielli non allineati e giacenti affiancati su due piani sostanzialmente paralleli. Ciascuna maglia si impegna nei due occhielli della penultima maglia già ammagliata ed è ritorta lungo l'asse longitudinale della catena che risulta sostanzialmente piatta e comprendente una sequenza longitudinale continua di bracci di ciascuna maglia obliqui e sostanzialmente paralleli tra loro che occupa l'intera fascia mediana di ciascuna faccia della catena. Viene anche descritto il relativo procedimento produttivo. (Fig. 1)A new chain structure for creating ornamental jewelry such as necklaces, choker, bracelets and the like comprising a succession of elongated links along an axis of longitudinal symmetry, folded U transversely and obliquely with respect to this axis so as to form two non-aligned eyelets and lying side by side on two substantially parallel planes. Each link engages in the two eyelets of the penultimate link already loosened and is twisted along the longitudinal axis of the chain which is substantially flat and comprising a continuous longitudinal sequence of arms of each link oblique and substantially parallel to each other which occupies the entire median band of each side of the chain. The related production process is also described. (Fig. 1)

ITFI910127A 1991-05-31 1991-05-31 CHAIN STRUCTURE FOR ORNAMENTAL USES AND ITS PRODUCTION PROCESS IT1247020B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITFI910127A IT1247020B (en) 1991-05-31 1991-05-31 CHAIN STRUCTURE FOR ORNAMENTAL USES AND ITS PRODUCTION PROCESS
EP92830023A EP0518825A1 (en) 1991-05-31 1992-01-22 Chain structure for ornamental uses and a method of production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI910127A IT1247020B (en) 1991-05-31 1991-05-31 CHAIN STRUCTURE FOR ORNAMENTAL USES AND ITS PRODUCTION PROCESS

Publications (3)

Publication Number Publication Date
ITFI910127A0 ITFI910127A0 (en) 1991-05-31
ITFI910127A1 ITFI910127A1 (en) 1992-12-01
IT1247020B true IT1247020B (en) 1994-12-12

Family

ID=11349659

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI910127A IT1247020B (en) 1991-05-31 1991-05-31 CHAIN STRUCTURE FOR ORNAMENTAL USES AND ITS PRODUCTION PROCESS

Country Status (2)

Country Link
EP (1) EP0518825A1 (en)
IT (1) IT1247020B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1267748B1 (en) * 1994-05-31 1997-02-07 Silmar Spa ORNAMENTAL PURPOSE CHAIN.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE274146C (en) *
DE235980C (en) *
IT1148038B (en) * 1981-03-20 1986-11-26 Renzo Bertino PROCESS AND DEVICES FOR THE PROCESSING OF A METAL WIRE INTENDED FOR THE PACKAGING OF AN ORNAMENTAL CHAIN
IT1225362B (en) * 1988-09-13 1990-11-13 Cms Const Mecc Spec MACHINE FOR THE PRODUCTION OF AN ORNAMENTAL CHAIN OF THE FORMAT TYPE OF SHIRTS SO-CALLED

Also Published As

Publication number Publication date
EP0518825A1 (en) 1992-12-16
ITFI910127A0 (en) 1991-05-31
ITFI910127A1 (en) 1992-12-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530