Apparatus for the production of ornamental chains of the type kn

Details Apparatus for the production of ornamental chains of the type kn Apparatus for the production of ornamental chains of the type kn

1988-02-05

1990-02-27

Jones, David

Chain, staple, and horseshoe making

Chain making

Combined machines

59 20, 59 25, B21L 700

Patent

active

049034758

ABSTRACT:
An apparatus for producing ornamental chains of the type known as "peacock eye", formed by a sequence of pairs of links, of the twisted type, each pair including one small and one large link, which are concentric, the large link engaging the large and small links of the immediately preceding and subsequent pairs. The apparatus is substantially of the type capable of producing chains having alternating links, and comprises, in association with the unit for producing the large links, devices for advancing the chain already formed towards an elevated collection unit and for moving the end length of chain, freely suspended, to bring it successively into alignment with the spiral of wire from which the large link is made and with the unit for forming the said large link already concatenated. A mobile pincer undertakes the transportation of the small links towards the production unit of the large links and the allocation of the latter to the first loop of the spiral.

REFERENCES:
patent: 4127987 (1978-12-01), Tega et al.
patent: 4175379 (1979-11-01), Tega
patent: 4275555 (1981-06-01), Bichi
patent: 4311003 (1982-01-01), Tega
patent: 4548031 (1985-10-01), Massimo et al.

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