Method of forming chain links
AssigneeMoshe Avraham Rosenwasser
InventorsDavid Rosenwasser, Avraham Moshe Rosenwasser
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Abstract
Several methods of forming links for use with the creation of rope chains is disclosed, whereby the outer peripheries of such links are contoured prior to assembly into rope chains. In one embodiment, the wire used in the formation of intertwinable links is contoured and then cut into individual, pre-contoured links. In another embodiment, the outer periphery of non-contoured links are individually contoured prior to the intertwining of such links to form actual rope chains. In another embodiment, individual links are collectively contoured, preferably after arrangement on a support such as a mandril. Such contouring can be accomplished by hand, machine or the like.
Claims10
A method of producing chain links suitable for use in making jewelry chains comprising the steps of:
- a) providing a mandrel having an outer periphery,
- b) wrapping a piece of fixed length wire from a fixed length coil around said mandrel, said wrapped wire having an inner periphery disposed adjacent said outer periphery of said mandrel, and an outer periphery, and
- c) contouring the outer periphery of said wrapped wire and separating said wrapped wire into individual chain links suitable for assembly into a jewelry chain, each of said chain links having an outer periphery,
- d) wherein said contouring comprises the creation of X number of facets disposed around said outer periphery of said chain links, X having a value that is greater than 8;
- (e) wherein said wrapping comprises that each winding of the wrapped wire abuts directly to at least another winding of the wrapped wire.
Dependencies are inferred from the claim text.