37 results about "Jewelry ring" patented technology

A jewelry product for wearing on the finger includes an annular member with a receiving passage that is meant to be engaged with the finger. The annular member includes a circular top portion that is integral with a base portion, said base portion being provided with the passage for engagement with the finger, and the circular top portion having a central aperture extending in the direction of the passage, and a circular mounting member for engagement over and with the circular top portion of the annular member. Inter-engageable threads are disposed between the circular mounting member and the circular top portion so as to enable the circular mounting member to be secured with or removed from the circular top portion of the annular member.

A jewelry ring and an associated assembly method involves the ring being assembled with a set of easily fabricated components that allow for mass production, easy custom fabrication, and use in hobby kits. The ring employs a U-shaped shank formed of sheet material and a bezel formed of sheet material that are attached to each other in a manner that imparts the ability for the bezel “float.” The bezel has an upper portion formed with sheet material to provide for ornamentation with designs or gemstones. The bezel further includes a lower portion that has a plurality of parallel ferrules. The shank includes a plurality of holes in each end and the bezel is attached to the shank with bars or wires that are inserted through one end of the shank, through the ferrules and through the other end of the shank and secured with retainers.

The present invention generally relates to a jewelry ring (1) and a method for the production of such a jewelry ring (1). The jewelry ring consists of a first ring (2) having an inner surface area, a second ring (3) and a sliding ring (4), the latter is located between the first ring (2) and the second ring (3) to ease a preferably frictionless twistability of the two rings to each other.

There is provided a method or process for fabricating a hollow jewelry article which is hollowed or bored out. In accordance with this process, a metal ring model is prepared comprising a solid shank and a metal plate supported along the internal perimeter of the shank by means of a series of spokes extending from the shank. A first metal mold is produced from the metal ring model having the external shape of the jewelry article to be manufactured. From this mold, a wax model of the jewelry article is produced which is first filed down and then cast in order to form a metal model of a core insert; the core insert, like the ring model, has a plate disposed along the perimeter of the shank. This core insert is used to produce a second metal mold. This second mold may then be used repeatedly in order to form a soluble wax core insert model which is then inserted into the cavity of the first mold in order to define the hollow region of the article. A non-soluble wax is then introduced into the first mold for completely surrounding the soluble wax core insert. The non-soluble wax then hardens and the entire unit is removed from the first mold, including the soluble wax core. The core is then removed by a suitable water soluble or chemical mechanism. The remaining wax model contains a hollow core running along a substantial portion of the arcuate length of the shank; the shank has a finger facing surface formed with a plurality of openings which lead to said core. The wax model is then cast in order to form the inventive ring design.

The present invention relates to a mobile device and method for a secure jewelry ring holder. The improved jewelry ring holder provides a wearable storage device for displaying the jewelry ring from a chain while suspending a jewelry ring in a secure fashion. For securing, the jewelry ring is threaded onto the improved wearable storage device rather than requiring that the wearer remove or unfasten a chain, or open or unlock a clasp. The chain holds in place a wearable storage pendant. When threaded onto the wearable storage pendant the jewelry ring is stored as it rests securely on the wearable storage pendant. Curvatures located on the wearable storage pendant allow the jewelry ring to lie substantially flat against the wearer's body.

A jewelry ring wax welding machine, comprising a main frame (b1), and a wax welding mechanism fixed on the main frame (b1) and used for welding wax. The wax welding mechanism comprises an extension rod (11) and a first motor (12) driving the extension rod (11) to rotate. The free end of the extension rod (11) is used for fixing a wax rod (a1). The jewelry ring wax welding machine further comprises a moving mechanism for moving the extension rod (11) along the axial direction of the extension rod (11). The jewelry ring wax welding machine further comprises a conveying mechanism for conveying ring wax (a2) to a wax welding region. The jewelry ring wax welding machine further comprises a welding structure for melting the bottoms of the ring wax (a2) and pasting the wax onto the wax rod (a1). By means of the design of a mechanical structure, a manual wax welding operation is changed into a mechanical wax welding operation, so that the wax welding efficiency is improved, the pollution is reduced, and the human body injury is prevented.