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    • 1. 发明申请
    • Method of Manufacturing Brake Disc and Brake Disc
    • 制动盘和制动盘的制造方法
    • US20130025985A1
    • 2013-01-31
    • US13641287
    • 2011-03-16
    • Yasuhiro TakagiHidekazu Kawai
    • Yasuhiro TakagiHidekazu Kawai
    • F16D65/12B26D3/00
    • F16D65/12B21D53/34F16D2065/026F16D2069/004F16D2250/00F16D2250/0092Y10T29/49995
    • In a method of manufacturing a brake disc having an outer peripheral shape of projections-recesses repetition in which a radial projection and a radial recess are alternately repeated in the circumferential direction of the brake disc, there is provided a method in which a curved face portion can be formed uniformly over the entire outer peripheral edge portion of the disc main body so as to eliminate the step of chamfering for removing burrs and which is superior in productivity. A disc main body whose outer peripheral shape is projections-recesses repetition is half-blanked from one of plate thickness directions of a sheet material. Thereafter, the disc main body is blanked from the other of the plate thickness directions of the sheet material W. At an outer peripheral edge portion of each surface in said one and the other of the plate thickness directions of the disc main body manufactured by this method, there is formed a curved face portion, due to sagging, on the disc main body 1 in a manner to be in continuation of the sheared portions on an outer peripheral surface of the disc main body. The inner diameter R11 of the die to be used in the half-blanking step is configured to be slightly smaller than the outer diameter R12 of the punch.
    • 在制造具有在制动盘的圆周方向上交替重复径向突起和径向凹槽的突起 - 凹部重复的外周形状的制动盘的方法中,提供了一种方法,其中弯曲面部分 可以在盘主体的整个外围边缘部分上均匀地形成,以消除用于去除毛刺的倒角步骤,并且生产率优异。 其外周形状是突起凹部重复的盘主体从板材的板厚方向的一个半冲切。 此后,盘片主体从片材W的板厚方向的另一个被冲裁。在由该材料制造的盘主体的所述一个和另一个板厚度方向的每个表面的外周边缘部分 在圆盘主体1上以盘状主体的外周面上的剪切部分继续的方式形成由于下垂而形成弯曲面部分。 在半冲切步骤中使用的模具的内径R11被构造成稍小于冲头的外径R12。
    • 4. 发明授权
    • Three-dimensional image recording medium
    • 三维图像记录介质
    • US08045265B2
    • 2011-10-25
    • US13074879
    • 2011-03-29
    • Yasuhiro TakagiHideki Yamazaki
    • Yasuhiro TakagiHideki Yamazaki
    • G02B27/22
    • G02B27/22G03B35/24
    • An object of the present invention is to provide a three-dimensional image recording medium in which three-dimensional information of a recorded material is recorded precisely and observed more naturally. The linear images of plural parallel-projection images from different directions A to E divided into rectangles are recorded sequentially to divisional recording units of the linear image recording units M1 to M8 and in addition, the linear images of divided parallel-projection images from the same direction are recorded sequentially to each divisional recording unit arranged in the same position relative to a lens width direction of each lenticular lens unit L1 to L8 corresponding to each linear image recording unit M1 to M8 to thereby reproduce a three-dimensional image by combining the linear images of plural parallel-projection images.
    • 本发明的目的是提供一种三维图像记录介质,其中记录材料的三维信息被精确记录并更自然地观察。 将分割成矩形的不同方向A至E的多个平行投影图像的线性图像顺序地记录到线性图像记录单元M1至M8的分割记录单元,此外,从相同的分割的平行投影图像的线性图像 方向被顺序地记录到相对于与每个线性图像记录单元M1至M8对应的每个双凸透镜单元L1至L8的透镜宽度方向位于相同位置的每个分割记录单元,从而通过组合线性图像来再现三维图像 多个平行投影图像的图像。