Ring insert assembly
AssigneeSandberg & Sikorski Diamond Corporati
InventorNorberto Bergagnini
Life of this patent
Estimating the term…
Abstract
A ring insert assembly comprising a pair of rings for accommodating an engagement or other ring therebetween is provided. The ring insert assembly includes a first ring and a second ring spaced from and substantially parallel to the first ring. The rings are interconnected by means of one or more spacing elements or bars such that the space between the two rings of the insert assembly can receive and accommodate a third ring, such as a solitaire, therebetween. One or more hinge assemblies are fixed to the first and second rings, and preferably to the spacing element, for selectively closing off the opening between the rings through which the third ring is inserted.
Claims16
A ring insert assembly comprising:
- a first ring with a circumference and a second ring with a circumference such that the rings are spaced apart over a major portion of said circumferences, said rings defining planes substantially parallel to each other;
- means for fixedly spacing said rings in order to selectively insert a third ring through a radially extending opening defined between the first and second rings such that said third ring can be disposed between and in substantial alignment with the first and second rings;
- at least one arm member pivotally rotatable in a plane substantially parallel to said ring planes in order to rotatably move from an open condition away from said first and second rings of said insert assembly to a closed condition for selectively closing off at least a portion of said radial opening.
A ring assembly comprising:
- a ring insert comprising a first ring including a first band and a second ring including a second band, said bands of said rings disposed in substantially parallel relationship to each other and fixedly spaced from each other for defining a radial opening running along and between said bands from a first radial location to a second radial location thereof;
- a third ring including a third band and a mounting sitting thereon selectively insertable in and removable from between said first and second rings of said ring insert through said radial opening defined by said first and second bands, so that said third band of said third ring can be positioned in aligned condition with said first and second bands of said first and second rings;
- and
- means for selectively closing off a major portion of said radial opening for preventing removal of said third ring from between said first and second rings;
- said closing off means defining a space between said first and second bands when said portion of said radial opening is closed off, said space sized for accommodating therethrough said mounting of said third ring when said third ring is aligningly disposed between said first and second rings of said insert, said space further sized in order to preclude said third ring from slipping out from between said first and second rings.
Dependencies are inferred from the claim text.