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    • 6. 发明申请
    • Power transmitting chain and power transmitting apparatus having the same
    • 具有相同功率的发送链和动力传递装置
    • US20080305901A1
    • 2008-12-11
    • US12155239
    • 2008-05-30
    • Shinji Yasuhara
    • Shinji Yasuhara
    • F16H55/56F16G5/16
    • F16G5/18
    • A first pin of a connecting member of connecting a plurality of links to each other includes a front portion opposed to a corresponding second pin. The front portion is brought into rolling and sliding contact with the corresponding second pin at a contact portion displaced in accordance with a vibration in a bending angle between the links. A locus of moving the contact portion in accordance with bending the link forms an involute curve INV. A contact region of an end face of the first pin is brought into contact with a sheave face of a pulley by constituting a center by a contact center point. With regard to an orthogonal direction, a distance between a contact center point and a contact portion when the bending angle is zero and a distance between the contact center point and a contact portion when the bending angle is an allowable maximum bending angle are equal to each other.
    • 将多个连杆彼此连接的连接构件的第一销包括与相应的第二销相对的前部。 前端部分与根据连杆之间的弯曲角度的振动而移位的接触部分与相应的第二销滚动和滑动接触。 根据弯曲连杆移动接触部分的轨迹形成渐开线曲线INV。 第一销的端面的接触区域通过由接触中心点构成中心而与滑轮的滑轮面接触。 关于正交方向,当弯曲角度为零时接触中心点和接触部分之间的距离以及当弯曲角度是允许的最大弯曲角度时接触中心点和接触部分之间的距离等于每个 其他。
    • 10. 发明授权
    • Power transmission chain and power transmission assembly using the same
    • 动力传动链和动力传动组件使用相同
    • US07993229B2
    • 2011-08-09
    • US10576029
    • 2004-10-18
    • Shigeo KamamotoNobuki FukuiShinji YasuharaKazuhisa Kitamura
    • Shigeo KamamotoNobuki FukuiShinji YasuharaKazuhisa Kitamura
    • F16G9/00
    • F16G5/18F16H9/16
    • An object of the invention is to provide a power transmission chain capable of effectively reducing noises and a power transmission assembly using the same. In the power transmission chain including plural links each possessing through-holes and plural pins inserted through the through-holes for interconnecting the plural links, all the plural pins substantially have the same longitudinal length while the plural pins include plural types of pins which have mutually different rigidities against force acting in the pin longitudinal direction. Furthermore, a locus of contact position between the pin and a strip is defined by an involute of a circle. The pins and strips are combined to form two or more types of pairs which provide the involutes of base circles having different radii.
    • 本发明的目的是提供一种能够有效地减少噪声的动力传动链,以及使用该传动链的动力传递组件。 在包括多个连杆的动力传动链中,每个连杆都具有通孔和插入穿过多个连杆的通孔的多个销,所有多个销基本上具有相同的纵向长度,而多个销包括具有相互的多个类型的销 针对纵向方向作用的力的不同刚度。 此外,销和条带之间的接触位置的轨迹由圆的渐开线限定。 销和条被组合以形成提供具有不同半径的基圆的渐开线的两种或更多种类型的对。