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    • 3. 发明授权
    • Automatic rim exchanger for use in a tire uniformity machine
    • 用于轮胎均匀机器的自动轮辋交换器
    • US4971128A
    • 1990-11-20
    • US299685
    • 1989-01-23
    • Yukihiro KogaNaoyuki Miyazono
    • Yukihiro KogaNaoyuki Miyazono
    • B29D30/06G01M17/02
    • B29D30/0662G01M17/021
    • An improved automatic rim exchanger for use in a tire uniformity machine includes an upper spindle adapted to be rotated about the same axis as an axis of a tire, a fitting portion provided at the bottom of the upper spindle and associated with a chuck for detachably supporting upper rim structure of an upper rim holding member and upper rim, a lower spindle associated with a lock mechanism, which spindle is rotatably disposed on a lower spindle assembly mounted on an elevator member, has lower rim structure of a lower rim holding member and a lower rim detachably fitted therein, and is raised and lowered in the axial direction on the same axis, a jointly movable support member projecting from the lower rim means and adapted to be detachably fitted in a holding hole of the upper rim structure for supporting the upper rim structure, and a conveyor for supporting the vertically fitted upper and lower rim structure to feed and eject them.
    • 一种用于轮胎均匀机器的改进的自动轮辋交换器包括适于围绕与轮胎的轴线相同的轴线旋转的上主轴,设置在上心轴的底部并与卡盘相关联的配合部分,该卡盘用于可拆卸地支撑 上边缘保持构件和上边缘的上边缘结构,与锁定机构相关联的下主轴,该主轴可旋转地设置在安装在升降构件上的下主轴组件上,具有下边缘保持构件的下边缘结构, 下边缘可拆卸地装配在其中,并且在同一轴线上在轴向方向上升下降,从下边缘装置突出的可共同移动的支撑构件,并且可拆卸地装配在上边缘结构的保持孔中,用于支撑上部 边缘结构,以及用于支撑竖直安装的上边缘和下边缘结构以输送和弹出它们的输送机。
    • 4. 发明授权
    • Tire uniformity machine
    • 轮胎均匀机
    • US06244105B1
    • 2001-06-12
    • US09459047
    • 1999-12-10
    • Toshiharu NishiharaNaoyuki Miyazono
    • Toshiharu NishiharaNaoyuki Miyazono
    • G01M1702
    • G01M17/021
    • In a tire uniformity machine in which a tire is mounted between upper and lower spindles via upper and lower rims, a rim holding apparatus 10 is composed of a parallel spindle 1 which is in parallel with the axis of tire uniformity machine, a taper collet 2 formed with an inner hole engaging concentrically with the parallel spindle 1 at the center portion thereof and a taper surface at the outer peripheral portion thereof, a rim formed with a taper surface engaging with the taper surface of the taper collet 2 at the inner peripheral portion thereof, a rim clamping device 4 which holds the rim 3 and is mounted so that the parallel spindle 1 is capable of being moved in the axial direction, and a fixing device 5 for determining the axial position of the rim clamping device 4. Thereby, there is provided a highly accurate tire uniformity machine in which (1) the change of rim width and the fitting/removal of rim can be performed easily, and (2) the runout of rim can be decreased to 0.025 mm (standard) or less.
    • 在通过上下边缘将轮胎安装在上下主轴之间的轮胎均匀机中,轮辋保持装置10由与轮胎均匀机的轴线平行的平行主轴1,锥形夹头2 形成有与中心部的平行心轴1同心配合的内孔和在其外周部的锥面,与锥形夹头2的内周部的锥面接合的边缘, 夹持装置4,其保持轮缘3并安装成使得平行主轴1能够沿轴向移动;以及定影装置5,用于确定轮辋夹紧装置4的轴向位置。由此, 提供了一种高精度轮胎均匀性机器,其中(1)轮辋宽度的改变和轮辋的装配/拆卸可以容易地进行,(2)轮辋的跳动可以减小到0.025m m(标准)以下。
    • 5. 发明授权
    • Tire uniformity machine
    • 轮胎均匀机
    • US6089084A
    • 2000-07-18
    • US920813
    • 1997-08-29
    • Toshiharu NishiharaNaoyuki Miyazono
    • Toshiharu NishiharaNaoyuki Miyazono
    • B29D30/08B60C19/00G01M1/02G01M1/30G01M17/02
    • G01M17/021
    • In a tire uniformity machine in which a tire is mounted between upper and lower spindles via upper and lower rims, a rim holding apparatus 10 is composed of a parallel spindle 1 which is in parallel with the axis of tire uniformity machine, a taper collet 2 formed with an inner hole engaging concentrically with the parallel spindle 1 at the center portion thereof and a taper surface at the outer peripheral portion thereof, a rim formed with a taper surface engaging with the taper surface of the taper collet 2 at the inner peripheral portion thereof, a rim clamping device 4 which holds the rim 3 and is mounted so that the parallel spindle 1 is capable of being moved in the axial direction, and a fixing device 5 for determining the axial position of the rim clamping device 4. Thereby, there is provided a highly accurate tire uniformity machine in which (1) the change of rim width and the fitting/removal of rim can be performed easily, and (2) the runout of rim can be decreased to 0.025 mm (standard) or less.
    • 在通过上下边缘将轮胎安装在上下主轴之间的轮胎均匀机中,轮辋保持装置10由与轮胎均匀机的轴线平行的平行主轴1,锥形夹头2 形成有与中心部分的平行心轴1同心配合的内孔和在其外周部分处的锥形表面,边缘形成有与锥形夹头2的锥形表面在内周部分处接合的锥形表面 夹持装置4,其保持轮缘3并安装成使得平行主轴1能够沿轴向移动;以及定影装置5,用于确定轮辋夹紧装置4的轴向位置。由此, 提供了一种高精度轮胎均匀性机器,其中(1)轮辋宽度的改变和轮辋的装配/拆卸可以容易地进行,(2)轮辋的跳动可以减小到0.025m m(标准)以下。