Method and device for integrating gemstones in glass
OwnerNatascha Schenkinventor
Life of this patent
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Abstract
A method and a device for encasing gemstones, such as diamonds, in glass. In order for their optical effects and appearance to be maximized, the gemstones are placed at a defined position and at a defined orientation. A suction cannula is provided for that purpose with an opening to fit the gemstone and to hold the gemstone by vacuum. Guide elements, such as spirals or meshes, are carried on the suction cannula so as to assure even distancing from the walls of the glass tube into which the gemstone is inserted.
Claims8
A method of integrating a gemstone in a glass carrier, the method comprising the following steps:
- providing a glass body with an opening;
- aspirating the gemstone onto a head of a cannula by applying suction at an opposite end and establishing a vacuum at the head of the cannula;
- heating a base of the body of glass to a temperature at which the base becomes malleable;
- inserting the head of the cannula, with the gemstone aspirated thereon, through the opening in the glass body, until an end of the cannula is fully inserted into the glass body, and seating the gemstone in the malleable base;
- further heating the base and separating the base with the gemstone integrated therein from a remaining portion of the glass body.
A method of integrating a gemstone in a glass carrier, the method comprising the following steps:
- providing a glass body with an opening;
- providing a cannula, the cannula having a head and a hollow tube;
- wherein the hollow tube has a length substantially equal to a length of said glass body;
- aspirating the gemstone onto the head of the cannula by applying suction at an opposite end and establishing a vacuum at the head of the cannula;
- heating a base of the body of glass to a temperature at which the base becomes malleable;
- inserting the head of the cannula, with the gemstone aspirated thereon, through the opening in the glass body, until the gemstone comes to rest in a proper position in the base of the glass body and seating the gemstone in the malleable base;
- further heating the base and separating the base with the gemstone integrated therein from a remaining portion of the glass body.
A method of integrating a gemstone in a glass carrier, the method comprising the following steps:
- providing a glass body with an opening;
- aspirating the gemstone onto a head of a cannula by applying suction at an opposite end and establishing a vacuum at the head of the cannula;
- heating a base of the body of glass to a temperature at which the base becomes malleable;
- inserting the head of the cannula, with the gemstone aspirated thereon, through the opening in the glass body, and seating the gemstone in the malleable base;
- subsequently to seating the gemstone in the malleable base, interrupting the vacuum at the head of the cannula and withdrawing the head of the cannula without the gemstone out of the glass body;
- further heating the base and separating the base with the gemstone integrated therein from a remaining portion of the glass body.
Dependencies are inferred from the claim text.