• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to the production of a watch surface portion structure, for example a dial, having a large three-dimensional ornamental effect by a combination of different ceramic pieces by a pressing method and by laser engraving to reveal the different layers of ceramic parts made in a design in different colors. In addition, the present invention is not only a covering element for a watch, but can also be applied to jewelery products or other products.
    公开号:CH711378A2
    申请号:CH00995/16
    申请日:2016-07-29
    公开日:2017-01-31
    发明作者:Taton Laurent；Erös De Bethlenfalva Stéphane
    申请人:Uvw Ltd；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION
    The present invention relates to a watch part and, more particularly, a watch surface part structure having a large ornamental effect, using ceramic pieces in different colors and placed at different levels to create a three-dimensional structure.
    BACKGROUND OF THE INVENTION
    Current watches are part of the needs of people in everyday life and their frequency of use has increased, but most watches have only one example of structure and visual effects poor in their surface design.
    [0003] The ornamental effect of watches has been increased as an important factor today, and many watches with a large ornamental effect have been developed. Most people wear watches that use a common form as to the concept of design such as square, rectangular, diamond, oval, circular and other basic geometric shapes, or use various color variations or a flat pattern drawn on the surface of the chassis to show their particular elegance or wonderful temperament, or who use a gemstone to show their value. However, the shape of the surface of the watch is always static and uniformly flat by making the element to have an elongation or a shortening of the phenomenon, the design of the rest is exactly the same type of style, which limits considerably the change of the design space of the surface and is also too classic.
    SUMMARY OF THE INVENTION
    It is therefore an object of the present invention to provide a watch surface portion structure having a large three-dimensional ornamental effect by a combination of different ceramic pieces by a pressure and laser etching process. to reveal the different layers of ceramic pieces of different colors.
    Yet another object is to provide the watch surface portion structure whose appearance can change three-dimensionally when viewed from different angles showing different patterns, which can exhibit changes in the three-dimensional gradient pattern constantly. variable with alternating colors and which can present more dazzling visual effects.
    Yet another object is to achieve the surface of the watch surface structure which is not only a covering element for a watch, but which can also be applied to jewelry products.
    [0007] Keeping in mind the above objects and others that would be apparent from the understanding of the invention, the present invention includes a combination and arrangement of parts illustrated in the presently preferred embodiments of the present invention. Invention which are hereinafter presented in sufficient detail to enable those skilled in the art to clearly understand their function, operation, construction and advantages when read in conjunction with the accompanying drawings.
    BRIEF DESCRIPTION OF THE DRAWINGS
    These features, aspects and advantages and others of the present invention will be better understood in relation to the following description, the appended claims and the drawings in which:<tb> fig. 1 <SEP> is a schematic view of the ceramic pieces of different colors of the watch surface portion structure according to the present invention;<tb> fig. FIG. 2 is a schematic view of the assembled ceramic parts of the watch surface portion structure according to the present invention;<tb> figs. 3a to 3c <SEP> are schematic views of the etching and finishing polishing of the watch surface portion structure according to the present invention.
    DETAILED DESCRIPTION OF THE INVENTION
    With reference to FIGS. 1 to 3c of the drawings and according to the principles of the invention, the watch surface portion structure comprises ceramic pieces with a combination of different colors in different levels to create a presentation of different levels of perception.
    The present invention uses ceramic parts in different levels and different colors in a new design. To achieve this new design, different ceramic production techniques combine a pressure process and a laser etching to reveal the different layers of the ceramic parts made in different colors.
    With reference now to FIGS. 1 to 3c, the procedures for preparing the watch surface portion structure according to the present invention are presented. Fig. 1 shows the first step which presses ceramic parts of different colors using ceramic powder and a high-pressure heat press.
    FIG. 2 shows the ceramic parts of different colors assembled to each other.
    Figs. 3a to 3c show, after the pressure step of the ceramic parts of different colors and their assembly to each other, the second high-temperature sintering step. The sintering temperature is between 1,700 ° C and 1,950 ° C. Then, the third step consists of machining the shape of the finished part and laser engraving the final shapes for the different colors. The final step for final finishing of the bottom surface is a sandblasting process in a matt or glossy appearance and final finishing of the top surface by polishing or grinding using diamond grinding wheels with a diamond abrasive liquid to create a brilliant color.
    Although the present invention has been described in great detail with reference to preferred versions, other versions are possible. Therefore, the spirit and scope of the appended claims should not be limited to the description of the preferred versions contained in this document.
    权利要求:
    Claims (7)
    [1]
    1. Watch surface part structure which uses ceramic parts in different levels and different colors in a new design, the watch surface part structure comprises ceramic parts in a combination of different colors in different levels obtained by a pressure process and laser engraving to create a presentation of different levels of perception.
    [2]
    The watch surface portion structure of claim 1, said watch surface portion being made by pressing the ceramic parts of different colors using ceramic powder and a high pressure heat press.
    [3]
    The watch surface portion structure according to claim 1, said watch surface portion being sintered at an elevated temperature between 1,700 ° C and 1,950 ° C.
    [4]
    The watch surface portion structure of claim 1, said watch surface portion being machined to obtain the shape of the finished piece and the final shapes being laser etched for the different colors.
    [5]
    The watch surface portion structure according to claim 1, comprising final finishing of the lower surface of the surface portion by a sanding process to obtain a matte or shiny appearance.
    [6]
    The watch surface portion structure according to claim 1, the final surface portion finish of the upper surface comprising polishing or grinding using diamond grinding wheels with a diamond abrasive liquid to create a bright color.
    [7]
    The watch surface portion structure of claim 1, wherein said watch surface portion structure is not only a cover element for a watch, but can also be applied to jewelery or other products. products.
    类似技术:
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    同族专利:
    公开号 | 公开日
    HK1205630A2|2015-12-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP3771948A1|2019-07-31|2021-02-03|Omega SA|Dial for a timepiece|
    法律状态:
    2020-01-15| AZW| Rejection (application)|
    优先权:
    申请号 | 申请日 | 专利标题
    HK15107259.4A|HK1205630A2|2015-07-29|2015-07-29|Watch surface part structure|
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