Means for the adjustment of rings or other similar gold and silver articles of jewelry and costume jewelry

Abstract

The present solution permits to carry out rings according to an only size typology since such rings are then adapted to the personal requirements of the customers, there being no need of cutting and soldering an annular portion. Basically, the said means is represented by a coupling head ( 2 ) which may be provided with seats for the setting of stones ( 3 ) according to the most suitable uses and conformations for the customers and market. The coupling head ( 2 ) is provided with at least an inner seat ( 4 ) for the insertion of the real ring body ( 5 ). The ring is open at least to a certain extent and therefore, it shows two free ends ( 6, 7 ). One of the two free ends ( 6, 7 ) and more precisely the ring end ( 7 ) is fixed to the initial part of the said seat ( 4 ) while the other ring end ( 6 ) remains free and is displaceable along the seat itself to permit an adjustment of the ring according to the wished size.

1 . Means for the adjustment of the circumference of rings which permits to utilize rings of the same type without producing them in different sizes, characterized in that the said means is represented by a coupling head ( 2 ) which may be provided with seats for the setting of stones ( 3 ) and has at least an inner seat ( 4 ) for the insertion of the ring which is open at least to a certain extent and that at least one ( 7 ) of the two free ends ( 6 ,  7 ) of the ring is fixed to the initial part of the said seat ( 4 ) while the other ring end ( 6 ) remains free and is displaceable along the seat itself to permit an adjustment of the ring according to the wished size.  
     
     
         2 . Means for the adjustment of the circumference of rings as claimed in  claim 1 , characterized in that the said means is represented by a coupling head ( 2 ) which may be provided with seats for the setting of stones ( 3 ) according to the most suitable uses and conformations, the coupling head ( 2 ) being provided with at least an inner seat ( 4 ) for the insertion of the real ring body ( 5 ) open at least to a certain extent.  
     
     
         3 . Means for the adjustment of the circumference of rings as claimed in the foregoing claims, characterized in that the ring is open at least to a certain extent and shows two free ends ( 6 ,  7 ).  
     
     
         4 . Means for the adjustment of the circumference of rings as claimed in the foregoing claims, characterized in that at least one ( 7 ) of the two free ends ( 6 ,  7 ) of the ring is fixed to the initial part of the said seat ( 4 ) while the other ring end ( 6 ) remains free and is displaceable along the seat itself to permit an adjustment of the ring according to the wished size.  
     
     
         5 . Means for the adjustment of the circumference of rings as claimed in the foregoing claims, characterized in that in order to bring the ring to the wished size it is sufficient to utilize pin callipers or whatever suitable tool which is to be inserted in the ring so that the callipers or tool forces the ring to open and reach the wished size.  
     
     
         6 . Means for the adjustment of the circumference of rings as claimed in the foregoing claims, characterized in that the ring material and the method of realizing the ring give the ring a certain flexibility, a return being not possible unless an effort of the same intensity is done so that the ring is allowed the necessary stability when it is worn.