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Method for producing watch glass having at least one gemstone

A watch glass, glass technology, applied in the direction of face/clock face glass, clocks, mechanically driven clocks, etc., can solve the problem of damage to the beautiful, smooth and uniform image of the watch glass, damage to the visual effect of the watch glass, loss of clarity and clarity of gemstones orientation and position, to achieve the effect of high flexibility

Active Publication Date: 2016-09-28
LEVITATION AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This causes the stones to lose their clear and defined orientation and position, which impairs the visual quality of the watch glass
Damage to the aesthetic, smooth and homogeneous appearance of watch glasses with several jewels even due to only slight tilting or movement of one or a few jewels

Method used

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  • Method for producing watch glass having at least one gemstone
  • Method for producing watch glass having at least one gemstone
  • Method for producing watch glass having at least one gemstone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] referenced below Figure 1 to Figure 3 A watch glass 1 according to a first embodiment of the invention is described in detail.

[0026] figure 1 Shown is a watch 10 in the form of a wristwatch with a case 11 and a watch glass 1 according to the invention which is arranged in the case 11 and provided with jewels. The housing 11 as well as the crystal 1 are circular in shape, but can have any other shape, for example rectangular, polygonal, etc. Thus, for example, watch glass 1 can also be pillow-shaped or rectangular. In particular, here four gemstones 5 , illustrated as diamonds, having a constant radius are arranged at the same distance from one another in the circumferential direction within the crystal 1 . But the position and quantity of the jewel 5 can be selected arbitrarily according to the design of the watch. Thus, for example, one jewel, two jewels or twelve jewels can also be inserted into crystal 1 . Furthermore, watch 10 has a dial 12 , which is desig...

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PUM

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Abstract

The invention relates to a method for producing a watch glass having at least one gemstone, comprising the steps of providing a support glass (2), providing a cover glass (3), introducing at least one recess (4) into the support glass (2), providing at least one gemstone (5), inserting the at least one gemstone (5) into the at least one recess (4) in the support glass (2), placing the cover glass (3) onto the support glass (2) and securing the entire arrangement consisting of the support glass (2) and the cover glass (3) by means of a holding element (7) surrounding a circumference (6) of the entire arrangement. Furthermore, the invention relates to a watch glass which is produced by the method according to the invention.

Description

technical field [0001] The invention relates to a method for producing a watch glass with at least one precious stone. Furthermore, the invention relates to such a crystal and to a watch provided with such a crystal. Background technique [0002] Methods for producing watch glasses with recessed gemstones or precious stones (Edelstein) are sufficiently known. Thus, for example in this method from EP 1 347 349 A2, two glasses are heated and fused together. However, this method entails the disadvantage that the shape of the grooves changes due to the heating of the glass. Thus, the stone tilts or moves within the groove. This causes the stones to lose their clear and defined orientation and position, which impairs the visual quality of the watch glass. Even due to only a slight tilt or movement of one or a few jewels, the aesthetic, smooth and even appearance of a watch glass with several jewels can be spoiled. Contents of the invention [0003] The object of the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G04B39/00
CPCG04B39/02G04B47/042
Inventor M.邦克
Owner LEVITATION AG
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