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Inventor: Bucefari; Massimo
Address: Arezzo, IT
No. of patents: 5
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4932203 |
Machine for the production of "bow-type" ornamental chains |
June 12, 1990 |
| A machine for the production of an ornamental chain known as "bow-type" chain, the chain consisting of a sequence of large links, twisted in a figure-of-eight shape and incorporating a smaller link, linked together by smaller links. The machine comprises a first and a second station for |
| 4903475 |
Apparatus for the production of ornamental chains of the type known as "peacock eye" |
February 27, 1990 |
| 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 prece |
| 4644743 |
Machine for the production of ornamental chains, in particular of the paired type |
February 24, 1987 |
| A machine for the production of paired chains including a feeding assembly for the chains, a welding assembly of the chains and a take-up device for the produced chain. The feeding assembly for the chains includes a transport mechanism thereof suitable for the engagement within corre |
| 4644175 |
Device for the automatic control of the feed of a tubular wire, in particular made of precious m |
February 17, 1987 |
| A device for the automatic control of the feed of a tubular wire, made of precious or non-precious material, in goldsmith industry machine tools, that allows to maintain a predetermined orientation of the continuous longitudinal groove present on the wire itself. The device comprises the |
| 4493183 |
Machine for the manufacture of chains, in particular of the type known as rope chain in the gold |
January 15, 1985 |
| A machine for the manufacture of chains of the "rope chain" type for the goldsmithery industry, in which each link is taken from a spiral of wire by means of one or more cuts tangential to the internal profile of the winding. The cuts can be simultaneous or consecutive. The cutting unit |
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