Open sided metal bracelet - has central elastic wire covered by second coiled wire

摘要

The open bracelet (1) of the open type consists of a central elastic wire (2) with a wire (3) rolled spirally to form coils which surround the central wire. The central wire is shorter than the coiled wire and the coiled wire has, at each extremity, an end piece (5) held by terminal coils. Each end piece has a cylindrical part (4) which engages in the terminal coils and is held in place by their elastic effect. The outer part of the end pieces is rounded (6) or spherical. The central wire can be covered by a supple sheath which can be coloured.