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    • 3. 发明专利
    • Vehicle wheel
    • 车轮
    • JP2010095069A
    • 2010-04-30
    • JP2008266057
    • 2008-10-15
    • Honda Motor Co Ltd本田技研工業株式会社
    • KAMIYAMA YOICHIISHII KATSUSHITAKAGI HISAMITSU
    • B60B21/02B60B21/12
    • B60B21/12B60B1/08B60B3/06B60B21/023B60B21/026B60B21/028
    • PROBLEM TO BE SOLVED: To suitably reduce a columnar resonance sound, by preventing infiltration of moisture into an sub-air chamber.
      SOLUTION: A vehicle wheel 10 has the sub-air chamber member 13 fixed between a first vertical wall surface 15 and a second vertical wall surface 16 formed in a well portion 11c, and is characterized in that a communication hole 13b communicating between the sub-air chamber of the sub-air chamber member 13 and a tire air chamber, is arranged in the sub-air chamber member 13, and the communicating hole 13b is disposed at a position shifted to a discharge port 31 of the air valve 30 for supplying air in the tire air chamber in the wheel circumferential direction X of the well portion 11c and is opened such that fluid discharged from the air valve 30 will not hit the position.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:通过防止水分渗透到副空气室中来适当地减小柱状共振声音。 解决方案:车轮10具有固定在形成在井部11c中的第一垂直壁表面15和第二垂直壁表面16之间的副气室构件13,其特征在于,连通孔13b 副气室部件13的副气室和轮胎气室配置在副气室部件13内,连通孔13b配置在与空气阀的排出口31相对的位置 30,用于在轮胎气室中在井部11c的轮周方向X上供应空气,并且打开,使得从空气阀30排出的流体不会撞到该位置。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Rim raw material for uneven thickness rim, uneven thickness rim, and manufacturing method thereof
    • RIM原材料,用于厚度不变的RIM,厚度均匀的RIM及其制造方法
    • JP2004230960A
    • 2004-08-19
    • JP2003019694
    • 2003-01-29
    • Topy Ind Ltdトピー工業株式会社
    • ABE KISHIROWATABE TSUNEOMIYASHITA SATORUHASEGAWA TAKENAGATODOKO KATSUNORIHAYASHI KENJISOMA NOBUYUKIHARA MASAAKI
    • B60B21/00B21D53/30B21H1/04B60B21/02
    • B60B21/023B21D53/30B60B21/026B60B21/028Y10T29/49526
    • PROBLEM TO BE SOLVED: To provide a rim raw material for an uneven thickness rim capable of trimming a welding part in the axial direction in a stage of the annular raw material, and to provide an uneven thickness rim and a manufacturing method thereof. SOLUTION: This rim raw material 11 for an uneven thickness rim has a first raw material part to be formed into axial directional R parts A, B, C, D, E and F and a second raw material part to be formed into a part between the adjacent axial directional R parts after forming a rim. The second raw material part is formed with a plate thickness change part 14, and tilting angle 35 of a surface of the plate thickness change part 12 is set at 25 degree or less. The uneven thickness rim 12 is manufactured from the rim raw material 11. The manufacturing method of the uneven thickness rim 12 has processes for manufacturing the uneven thickness rim raw material 11, rolling the uneven thickness rim raw material so that both ends thereof abut on each other, welding them to form an annular raw material, trimming the welding part, flare-working both axial directional ends of the annular raw material, and rolling it into a rim shape. COPYRIGHT: (C)2004,JPO&NCIPI
    • 要解决的问题:提供一种用于在环状原料的阶段中能够在轴向上修整焊接部分的不均匀厚度边缘的边缘原料,并且提供不均匀厚度的边缘及其制造方法 。 解决方案:用于不均匀厚度边缘的该边缘原料11具有形成为轴向R部分A,B,C,D,E和F的第一原料部分,以及待形成的第二原料部分 在形成轮辋之后相邻的轴向R部分之间的部分。 第二原料部分形成有板厚变化部分14,并且板厚变化部分12的表面的倾斜角度35被设定在25度以下。 不均匀厚度的边缘12由边缘原料11制造。不均匀厚度边缘12的制造方法具有制造不均匀厚度的边缘原料11的工艺,轧制不均匀厚度的边缘原料,使得其两端邻接 焊接它们以形成环形原料,修整焊接部分,对环形原料的两个轴向端部进行扩口,并将其轧成轮缘形状。 版权所有(C)2004,JPO&NCIPI