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公开(公告)号：US08807310B2
公开(公告)日：2014-08-19
申请号：US13222712
申请日：2011-08-31
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0205 , F16H2045/0226 , F16H2045/0231 , F16H2045/0247 , F16H2045/0263 , F16H2045/0294
摘要： A fluid transmission apparatus including a pump impeller that is connected to an input member coupled to a motor; a turbine runner that is rotatable together with the pump impeller; a damper mechanism that includes an input element, an intermediate element engaged with the input element via a first elastic body and an output element engaged with the intermediate element via a second elastic body; a lock-up clutch mechanism; a dynamic damper that includes a mass body and a third elastic body engaged with the mass body; and a centrifugal pendulum vibration absorber that includes a support member and a plurality of mass bodies each oscillatable with respect to the support member. The third elastic body of the dynamic damper is engaged with one of the intermediate element and the output element. The centrifugal pendulum vibration absorber's support member is connected to the intermediate element or the output element.
摘要翻译： 一种流体传动装置，包括泵叶轮，其连接到联接到马达的输入构件; 与泵叶轮一起旋转的涡轮转轮; 阻尼机构，包括输入元件，经由第一弹性体与输入元件接合的中间元件和经由第二弹性体与中间元件接合的输出元件; 锁止离合器机构; 动力阻尼器，其包括质量体和与所述质量体接合的第三弹性体; 以及离心摆式减振器，其包括支撑构件和能够相对于所述支撑构件振动的多个质量体。 动力阻尼器的第三弹性体与中间元件和输出元件中的一个接合。 离心摆振动吸收器的支撑构件连接到中间元件或输出元件。
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公开(公告)号：US20120252586A1
公开(公告)日：2012-10-04
申请号：US13431288
申请日：2012-03-27
申请人： Yoshihiro TAKIKAWA , Yoichi OI , Kazuto MARUYAMA , Kazuhiro ITOU
发明人： Yoshihiro TAKIKAWA , Yoichi OI , Kazuto MARUYAMA , Kazuhiro ITOU
CPC分类号： F16H45/02 , F16F15/12366 , F16H2045/0205 , F16H2045/0231 , F16H2045/0294
摘要： A damper device including an input element to which power from a motor is transmitted; a first elastic body to which the power is transmitted from the input element; a first intermediate element to which the power is transmitted from the first elastic body; a second elastic body to which the power is transmitted from the first intermediate element; a second intermediate element to which the power is transmitted from the second elastic body, a third elastic body to which the power is transmitted from the second intermediate element; and an output element to which the power is transmitted from the third elastic body. The second elastic body is lighter than the first elastic body.
摘要翻译： 一种阻尼器装置，包括传递来自马达的动力的输入元件; 从所述输入元件传递所述功率的第一弹性体; 电力从第一弹性体传递到的第一中间元件; 从第一中间元件传递动力的第二弹性体; 电力从第二弹性体传递到的第二中间元件，从第二中间元件传递电力的第三弹性体; 以及从第三弹性体传递动力的输出元件。 第二弹性体比第一弹性体轻。
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公开(公告)号：US20110240432A1
公开(公告)日：2011-10-06
申请号：US13034998
申请日：2011-02-25
申请人： Yoshihiro TAKIKAWA , Hiroki NAGAI , Kazuhiro ITOU
发明人： Yoshihiro TAKIKAWA , Hiroki NAGAI , Kazuhiro ITOU
CPC分类号： F16H45/02 , F16H2045/021 , F16H2045/0226 , F16H2045/0231 , F16H2045/0247 , F16H2045/0284
摘要： A hydraulic power transmission includes a pump impeller connected to an input member coupled to a prime mover, a turbine runner rotatable coaxially with the pump impeller, a damper mechanism having an input element, a resilient member engaged with the input element, an output element, and a lockup clutch capable of engaging the input member and the input element of the damper mechanism and releasing the engagement therebetween. The transmission also includes a dynamic damper configured in such a manner that oscillations transmitted to the input member when the input member and the input element of the damper mechanism are engaged by the lockup clutch are absorbed from the input element.
摘要翻译： 液压动力传动装置包括连接到联接到原动机的输入构件的泵叶轮，与泵叶轮同轴旋转的涡轮流道，具有输入元件的阻尼机构，与输入元件接合的弹性构件，输出元件， 以及锁止离合器，其能够接合所述输入构件和所述阻尼机构的输入元件并释放其间的接合。 传动装置还包括一个动态阻尼器，其被构造成使得当输入构件和阻尼机构的输入元件被锁止离合器接合时传递到输入构件的振动被从输入元件吸收。
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公开(公告)号：US09046161B2
公开(公告)日：2015-06-02
申请号：US13233637
申请日：2011-09-15
IPC分类号： F16H45/02 , F16F15/123 , F16F15/14
CPC分类号： F16H45/02 , F16F15/12366 , F16F15/145 , F16H2045/0205 , F16H2045/0226 , F16H2045/0231 , F16H2045/0263 , F16H2045/0294
摘要： A starting apparatus including an input member coupled to a motor; a damper mechanism having an input element, an elastic body and an output element; a lock-up clutch mechanism for performing lockup where the input member is coupled to an input shaft of a transmission via the damper mechanism and for canceling lockup, and a dynamic damper including an elastic body and a mass body engaged with the elastic body. The mass body of the dynamic damper is an elastic body support member that is supported rotatably around an axis of the starting apparatus and that supports the elastic body of the damper mechanism. With this arrangement, the dynamic damper is easily adjustable while reducing the overall size of the starting apparatus.
摘要翻译： 一种启动装置，包括联接到马达的输入构件; 具有输入元件，弹性体和输出元件的阻尼机构; 锁止离合器机构，用于执行锁定，其中所述输入构件经由阻尼器机构联接到变速器的输入轴并用于取消锁定;以及动力阻尼器，其包括弹性体和与所述弹性体接合的质量体。 动力阻尼器的质量体是弹性体支撑构件，其被可旋转地围绕起动装置的轴线支撑并且支撑阻尼器机构的弹性体。 利用这种布置，动态阻尼器容易调节，同时减小起动装置的总体尺寸。
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公开(公告)号：US08839924B2
公开(公告)日：2014-09-23
申请号：US13234736
申请日：2011-09-16
CPC分类号： F16H45/02 , F16H2045/0205 , F16H2045/0231 , F16H2045/0247 , F16H2045/0263 , F16H2045/0294 , Y10T74/2128
摘要： A compact fluid transmission apparatus that is able to effectively damp vibrations transmitted to an input member with a dynamic damper and a centrifugal pendulum vibration absorber. The apparatus includes a pump impeller that is connected to an input member coupled to a motor, and a turbine runner that is rotatable together with the pump impeller. The elastic body of the damper mechanism and the elastic body of the dynamic damper overlap each other with respect to an axial direction of the fluid transmission apparatus when viewed in a radial direction of the fluid transmission apparatus, and are arranged between the turbine runner and the centrifugal pendulum vibration absorber when viewed in the radial direction.
摘要翻译： 一种紧凑的流体传动装置，其能够有效地利用动力阻尼器和离心摆动减振器来抑制传递到输入构件的振动。 该装置包括连接到联接到电动机的输入构件的泵叶轮和可与泵叶轮一起旋转的涡轮转轮。 阻尼机构的弹性体和动力阻尼器的弹性体在流体传动装置的径向观察时相对于流体传动装置的轴向重叠，并且配置在涡轮转轮和 离心摆振动吸收器。
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公开(公告)号：US07422396B2
公开(公告)日：2008-09-09
申请号：US11051085
申请日：2005-02-04
申请人： Yoshihiro Takikawa
发明人： Yoshihiro Takikawa
CPC分类号： B23B51/0018 , B23B51/02 , B23B2250/12 , B23B2251/04 , B23B2251/082 , B23B2251/14 , B23B2251/443 , Y10T408/03 , Y10T408/455 , Y10T408/9097
摘要： A drill which includes a cylindrical main body and a shank contiguous to each other, and which is to be rotated about an axis of the cylindrical main body in a predetermined rotating direction, for enlarging a hole previously formed in a workpiece through a die-casting process. The cylindrical main body has flutes which are formed in the cylindrical mainbody and extend from an axially distal end portion of the cylindrical main body toward the shank, so as to provide cutting edges in the axially distal end portion of the cylindrical main body. The cutting edges cooperate with each other to define a point angle which is larger than 170° and is smaller than 180°. Each of the cutting edges is substantially straight or is curved to be convexed as seen in the direction perpendicular to the axis.
摘要翻译： 一种钻头，其包括圆柱形主体和彼此相邻的杆，并且沿着预定的旋转方向围绕圆筒形主体的轴线旋转，用于通过压铸来扩大预先形成在工件中的孔 处理。 圆柱形主体具有形成在圆筒形主体中并且从圆柱形主体的轴向远端部朝向柄部延伸的槽纹，以在圆柱形主体的轴向远端部分中提供切割边缘。 切割刃彼此配合以限定大于170°且小于180°的点角度。 每个切削刃基本上是直的，或者是在垂直于轴线的方向上被看到的是弯曲的。
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公开(公告)号：US08910762B2
公开(公告)日：2014-12-16
申请号：US13337913
申请日：2011-12-27
申请人： Yoshihiro Takikawa , Kazuto Maruyama , Kazuhiro Itou , Koji Maeda
发明人： Yoshihiro Takikawa , Kazuto Maruyama , Kazuhiro Itou , Koji Maeda
CPC分类号： F16F15/145 , F16H45/02 , F16H2045/0263 , Y10T74/2128 , Y10T464/50
摘要： A centrifugal-pendulum vibration absorbing device, including a member attached coaxially with a rotary element; and mass bodies swingably coupled to the support member and disposed adjacent to each other in a circumferential direction. The mass bodies are configured such that when a first mass body, which is one of two mass bodies disposed adjacent to each other, and a second mass body, which is the other of the two mass bodies, move with respect to the support member so as to approach each other, the first mass body and the second mass body overlap each other as seen from an axial direction of the rotary element.
摘要翻译： 一种离心摆振动吸收装置，包括与旋转元件同轴连接的构件; 以及质量体，其可摆动地联接到所述支撑构件并且在圆周方向上彼此相邻地设置。 质量体被构造成使得当作为彼此相邻设置的两个质量体中的一个的第一质量体和作为两个质量体中的另一个的第二质量体相对于支撑构件移动时 为了相互接近，第一质量体和第二质量体从旋转体的轴向观察时彼此重叠。
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公开(公告)号：US08801524B2
公开(公告)日：2014-08-12
申请号：US13431421
申请日：2012-03-27
申请人： Yoshihiro Takikawa , Yoichi Oi , Kazuto Maruyama , Kazuhiro Itou
发明人： Yoshihiro Takikawa , Yoichi Oi , Kazuto Maruyama , Kazuhiro Itou
IPC分类号： F16F15/121
CPC分类号： F16H45/02 , F16F15/12366 , F16H2045/0205 , F16H2045/0231 , F16H2045/0294
摘要： In a damper apparatus, power is transferred, in order, from a motor, to an input, to a first elastic body, to a first element, to a second elastic body, to a second element, to a third elastic body, and to an output. The first and second elastic bodies are disposed radially outward of the third elastic body, and adjacent to each other on a single circumference. The first element has an annular outer peripheral portion that surrounds the first and second elastic bodies, and a pair of contact portions that are formed on peripheral edges on respective sides of the outer peripheral portion to protrude from the peripheral edges radially inward and to face each other, and that are between and in contact with the first elastic body and the second elastic body.
摘要翻译： 在阻尼装置中，依次从马达，输入，第一弹性体，第一元件，第二弹性体，第二弹性体，第三弹性体，将动力传递到 一个输出。 第一和第二弹性体设置在第三弹性体的径向外侧，并且在单个圆周上彼此相邻。 第一元件具有围绕第一和第二弹性体的环形外周部分和一对接触部分，其形成在外周部分的相应侧面上的周边边缘上，从周边径向向内突出并面向每个 另一个，并且与第一弹性体和第二弹性体接触并接触。
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公开(公告)号：US08771088B2
公开(公告)日：2014-07-08
申请号：US13431288
申请日：2012-03-27
申请人： Yoshihiro Takikawa , Yoichi Oi , Kazuto Maruyama , Kazuhiro Itou
发明人： Yoshihiro Takikawa , Yoichi Oi , Kazuto Maruyama , Kazuhiro Itou
IPC分类号： F16F15/123
CPC分类号： F16H45/02 , F16F15/12366 , F16H2045/0205 , F16H2045/0231 , F16H2045/0294
摘要： A damper device including an input element to which power from a motor is transmitted; a first elastic body to which the power is transmitted from the input element; a first intermediate element to which the power is transmitted from the first elastic body; a second elastic body to which the power is transmitted from the first intermediate element; a second intermediate element to which the power is transmitted from the second elastic body, a third elastic body to which the power is transmitted from the second intermediate element; and an output element to which the power is transmitted from the third elastic body. The second elastic body is lighter than the first elastic body.
摘要翻译： 一种阻尼器装置，包括传递来自马达的动力的输入元件; 从所述输入元件传递所述功率的第一弹性体; 电力从第一弹性体传递到的第一中间元件; 从第一中间元件传递动力的第二弹性体; 电力从第二弹性体传递到的第二中间元件，从第二中间元件传递电力的第三弹性体; 以及从第三弹性体传递动力的输出元件。 第二弹性体比第一弹性体轻。
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公开(公告)号：US20120208647A1
公开(公告)日：2012-08-16
申请号：US13367756
申请日：2012-02-07
申请人： Yoshihiro TAKIKAWA , Yoichi OI
发明人： Yoshihiro TAKIKAWA , Yoichi OI
IPC分类号： F16D3/66 , F16F15/123
CPC分类号： F16H45/02 , F16H2045/0205 , F16H2045/0231 , F16H2045/0294
摘要： A damper device including an input element to which power from a motor is transmitted; a first elastic body to which power is transmitted from the input element; a first intermediate element to which power is transmitted from the first elastic body; a second elastic body to which power is transmitted from the first intermediate element; a second intermediate element to which power is transmitted from the second elastic body; a third elastic body to which power is transmitted from the second intermediate element; and an output element to which power is transmitted from the third elastic body. A stiffness of the third elastic body is higher than a stiffness of the second elastic body.
摘要翻译： 一种阻尼器装置，包括传递来自马达的动力的输入元件; 从输入元件传递电力的第一弹性体; 从所述第一弹性体传递动力的第一中间元件; 从所述第一中间元件传递动力的第二弹性体; 电力从第二弹性体传递到的第二中间元件; 从第二中间元件传递动力的第三弹性体; 以及从第三弹性体传递动力的输出元件。 第三弹性体的刚度高于第二弹性体的刚度。
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