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    • 63. 发明专利
    • Method and apparatus for manufacturing rings, and rings
    • 制造环和环的方法和装置
    • JP2013230563A
    • 2013-11-14
    • JP2012102380
    • 2012-04-27
    • Mokumeganeya Co Ltd株式会社杢目金屋
    • TAKAHASHI MASAKI
    • B44C3/04A44C27/00B21D53/16B21D53/44B23K20/00B44C3/02
    • PROBLEM TO BE SOLVED: To provide a method for manufacturing rings that can efficiently manufacture, with high yield ratio, rings with a design that strongly evokes a concept of creating (manufacturing) the rings out of the same thing.SOLUTION: A male ring 2 and a female ring 3 are obtained by cutting off of one object. A projection 2a projected from a ring outer circumferential surface generated by cutting off is formed in the male ring 2. A projection 3a projected from the ring outer circumferential surface generated by cutting off is formed in the female ring 3. The projection 2a and the projection 3a are obtained by cutting off so that an appearance image of creating (manufacturing ) from the same thing is projected to the male ring 2 and the female ring 3.
    • 要解决的问题:为了提供一种可以以高产率高效制造的环的制造方法,其设计强烈地引出了从相同的东西制造(制造)环的概念。解决方案:阳环2 并且通过切断一个物体获得阴环3。 在阳环2中形成有从切断产生的环外周面突出的突起2a。在阴环3中形成有从切断产生的环外周面突出的突起3a。突起2a和突起 通过切断来获得图3a,使得从相同的东西产生(制造)的外观图像投射到阳环2和阴环3。
    • 68. 发明专利
    • SURFACE DECORATION METHOD OF METAL RING
    • JPH091269A
    • 1997-01-07
    • JP17553695
    • 1995-06-19
    • PILOT PEN CO LTD
    • ISHIDA SHIGEO
    • A44C27/00B21D53/44
    • PURPOSE: To inexpensively mass-produce the subject ring by pressing a forming punch having three dimensional curved ruggedness face on the outer peripheral face of member of annular ornaments in designing the outer peripheral face of annular ornaments made of a noble metal to three dimensional curved face. CONSTITUTION: A press machine 1 is provided with an indexing device 3, by which a member jig 2 is set to fix a member 5 of annular ornaments and the member 5 of annular ornaments is turned at every prescribed angle, and a punch jig 4 to fix a forming punch 10 which forms the ruggedness face design having three dimensional curved face to the member 5 of annular ornaments. After the member 5 of annular ornaments is mounted to a member jig 2 and is set to the indexing device 3, by operating the press machine 1 to press with a forming punch 10, the ruggedness pattern having three dimensional curved face is obtained to part of the surface of member 5 of annular ornaments. Successively, while turning the indexing device 3 at the angle dividing 360 deg. by an integral number, pressing is repeated with the forming punch 10.