摘要:
A metallic silicone combination ring, comprising a silicone ring and a metallic part. The silicone ring is equipped with a metallic joint, and the metallic part is a split ring, with at least two uniformly distributed connecting holes at both terminals of the metallic part, respectively; the inner wall of the metallic part is in contact with and connected to the outer wall of the metallic joint, and the silicone ring at the two terminals of the metallic joint is equipped with connecting posts that extend into the connecting holes. The combination and interconnectedness of the silicone ring and the metallic part constitute the structure of a closed circular ring, which not only improves the comfort of wearing during exercise and work, but also preserves the metallic texture, while ensuring the strength of the bonding of the silicone split ring and the metallic split ring.
摘要:
Methods of forming larger sintered compacts of PCD and other sintered ultrahard materials are disclosed. Improved solvent metal compositions and layering of the un-sintered construct allow for sintering of thicker and larger high quality sintered compacts. Jewelry may also be made from sintered ultrahard materials including diamond, carbides, and boron nitrides. Increased biocompatibility is achieved through use of a sintering metal containing tin. Methods of sintering perform shapes are provided.
摘要:
A jewelry kit, comprising: a card; two pendants; two pockets and two earwires. The pendants may be removeably secured to the card by one or more pre-formed guides. Each of the two pockets is configured to removeably secure one of the two earwires. After the two pendants and the two earwires are removed from the card, the two pendants are configured to be connected to the two earwires and then worn by a user.
摘要:
The present invention relates to a method for manufacturing ornaments made of precious metals. The invention provides for providing a sheet, plate or foil (1) made of pure precious metal—i.e. having a fineness equal to or greater than 999 parts per thousand—tracing the profile (3) of a desired shape and cutting said sheet or plate (1) according to said profile (3) so as to obtain an ornament (5) having said desired shape. The method according to the invention allows to obtain ornaments made of precious metal of any two-dimensional shape in a short time and with limited manufacturing costs. More particularly, it allows both to obtain a large number of variants of commercial collections of jewels and/or ornaments made of pure precious metals according to the commercial choices of the manufacturer, and to obtain “tailor-made” ornaments made of pure precious metal—i.e. starting from a specific design of the user—in a very short time, or even immediately. Advantageously, the method according to the invention provides the user with an extremely strong guarantee about the value and originality of the obtained ornament, which is made of a pure precious metal, without making any alloys with other metals.
摘要:
A ring including a shank having platforms at predetermined locations on an outer surface of the shank, where the platforms identify preferred positions for setting gemstones.
摘要:
This invention in one embodiment comprises a cylindrical rod with a rotating, removable loop head inserted into the center of the top end of the rod. The loop head is inserted into a vertical hole drilled into the top end of the rod, wherein the loop head is able to rotate in the hole. The loop head has a plurality of outwardly radially extending circumferential loops that receive wire for bending and weaving into the Viking Knit. Preferably, the rod also has an anchor hole, drilled diagonally through the rod near its top end, for receiving and securing a wire. Preferably, the rod also has a conical wire wrap attachment at the bottom of the rod for making wired end caps to cover or enclose the finished Viking Knit Weave. In another embodiment, this invention comprises a hollow cone with a rotating, removable loop head inserted in either or both ends of the cone.
摘要:
An article of jewelry can include a main body can comprise or consist essentially of a titanium boride. The main body can be a titanium boride such as titanium monoboride, titanium diboride, ternary boride, or quaternary boride. Additionally, a method of forming an article of jewelry having a titanium boride microstructure can include forming a powder precursor of a predetermined shape corresponding to a desired jewelry shape, growing titanium boride microstructure from the powder precursor to form a titanium boride main body, recovering the titanium boride main body, and finishing the recovered titanium boride main body into the jewelry shape.
摘要:
A silver clay that can be obtained by sintering at a low temperature. A silver powder for silver clay is a fine Ag powder having an approximate average particle diameter equal to or less than 2 μm incorporated at 15 to 50 weight %, with the remainder being an Ag powder having an average particle diameter that exceeds approximately 2 μm and is equal to or less than approximately 100 μm. The silver clay includes this silver powder incorporated at approximately 50 to 95 weight %, a binder at approximately 0.0 to 8 weight %, an oil at approximately 0.1 to 3 weight %, and a surface active agent at approximately 0.03 to 3 weight %, with the remainder being water.
摘要:
An article of jewelry including a body having an outer major surface and a decorative pattern formed on the outer surface of the body, and a method for forming the decorative pattern, the pattern including pairs of intersecting grooves and an optically transparent synthetic decorative element formed in a respective well created by the intersection of each pair of intersecting grooves.