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公开(公告)号：US5971885A
公开(公告)日：1999-10-26
申请号：US163488
申请日：1998-09-30
CPC分类号： F16H15/38 , F16H57/0421 , F16H57/0456 , F16H2015/383 , F16H57/049
摘要： A roller assembly (10) for use in a toroidal-race rolling-traction variator or like device includes a roller mounted in a carriage (19) which is provided with passageways (33) so that cooling oil from the variator lubrication circuit can be sprayed on to the roller rim via apertures in the carriage and/or in two specially-located spray-bars 38,39 extending from the carriage.
摘要翻译： 一种用于环形滚道牵引变速器或类似装置的滚子组件（10）包括安装在滑架（19）中的滚筒，该滑架设有通道（33），使得可以喷洒来自变速器润滑回路的冷却油 通过滑架中的孔和/或从滑架延伸的两个特别定位的喷杆38,39到达滚轮边缘。
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公开(公告)号：US09175758B2
公开(公告)日：2015-11-03
申请号：US10552679
申请日：2004-04-08
IPC分类号： F16H15/38
CPC分类号： F16H15/38
摘要： A transmission of the toroidal race rolling traction type, including ratio varying components (“variators”) for such transmissions. A set of rollers transmitting traction between an input disc and an output disc is connected to a hydraulic mechanism by which it is positioned, the roller position determining the transmitted ratio.
摘要翻译： 环形滚道牵引式的变速器，包括用于这种变速器的变比分量（“变速器”）。 在输入盘和输出盘之间传递牵引力的一组辊连接到其定位的液压机构，辊位置确定传动比。
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公开(公告)号：US20110167942A1
公开(公告)日：2011-07-14
申请号：US12863427
申请日：2009-01-16
CPC分类号： F16H37/084 , B60K17/046 , B60T7/122 , B60W10/101 , B60W10/18 , B60W30/18181 , B60Y2200/225 , F16D55/224 , F16D2121/16 , F16D2125/28 , F16H37/0846 , F16H37/086 , F16H2063/3033 , Y10T74/19219 , Y10T74/20073
摘要： A transmission is disclosed for a wheeled vehicle. The transmission has a rotary input (14) to be driven by a rotary power source, e.g. an internal combustion engine. It has a rotary output (16) for driving a vehicle wheel. A transmission unit is coupled between the rotary input and the rotary output to transfer drive between them at a speed ratio which is continuously variable through a range which includes both negative ratios (providing a reversal of rotational direction between the rotary input and the rotary output), positive ratios (in which the rotary input and the rotary output rotate in the same direction), and a geared neutral ratio, in which the rotary output is stationary. In accordance with the invention, the transmission further comprises a brake (20) for braking the rotary output. The brake is provided with a control arrangement adapted to apply it when the speed ratio is set to the geared neutral ratio and to release the brake as the speed ratio is adjusted away from the geared neutral ratio.
摘要翻译： 公开了一种用于轮式车辆的变速器。 变速器具有由旋转动力源驱动的旋转输入（14）。 内燃机 它具有用于驱动车轮的旋转输出（16）。 传动单元联接在旋转输入和旋转输出之间，以它们之间的驱动以可以连续变化的速度比传递驱动，该速度比包括两个负比（提供旋转输入和旋转输出之间的旋转方向的反转） ，旋转输出和旋转输出在相同方向旋转的正比率和齿轮传动中性比，旋转输出静止。 根据本发明，变速器还包括用于制动旋转输出的制动器（20）。 制动器具有控制装置，其适用于当速比被设定为齿轮传动中和比时将其施加，并且随着速比被调节而远离齿轮传动中性比。
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公开(公告)号：US08950562B2
公开(公告)日：2015-02-10
申请号：US12863427
申请日：2009-01-16
IPC分类号： B60W10/101 , B60W10/184 , F16H37/08 , B60K17/04 , B60T7/12 , B60W10/18 , B60W30/18 , F16D55/224 , F16D121/16 , F16D125/28 , F16H63/30
CPC分类号： F16H37/084 , B60K17/046 , B60T7/122 , B60W10/101 , B60W10/18 , B60W30/18181 , B60Y2200/225 , F16D55/224 , F16D2121/16 , F16D2125/28 , F16H37/0846 , F16H37/086 , F16H2063/3033 , Y10T74/19219 , Y10T74/20073
摘要： A transmission is disclosed for a wheeled vehicle. The transmission has a rotary input (14) to be driven by a rotary power source, e.g. an internal combustion engine. It has a rotary output (16) for driving a vehicle wheel. A transmission unit is coupled between the rotary input and the rotary output to transfer drive between them at a speed ratio which is continuously variable through a range which includes both negative ratios (providing a reversal of rotational direction between the rotary input and the rotary output), positive ratios (in which the rotary input and the rotary output rotate in the same direction), and a geared neutral ratio, in which the rotary output is stationary. In accordance with the invention, the transmission further comprises a brake (20) for braking the rotary output. The brake is provided with a control arrangement adapted to apply it when the speed ratio is set to the geared neutral ratio and to release the brake as the speed ratio is adjusted away from the geared neutral ratio.
摘要翻译： 公开了一种用于轮式车辆的变速器。 变速器具有由旋转动力源驱动的旋转输入（14）。 内燃机 它具有用于驱动车轮的旋转输出（16）。 传动单元联接在旋转输入和旋转输出之间，以它们之间的驱动以可以连续变化的速度比传递驱动，该速度比包括两个负比（提供旋转输入和旋转输出之间的旋转方向的反转） ，旋转输出和旋转输出在相同方向旋转的正比率和齿轮传动中性比，旋转输出静止。 根据本发明，变速器还包括用于制动旋转输出的制动器（20）。 制动器具有控制装置，其适用于当速比被设定为齿轮传动中和比时将其施加，并且随着速比被调节而远离齿轮传动中性比。
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公开(公告)号：US07018320B2
公开(公告)日：2006-03-28
申请号：US10432975
申请日：2001-11-29
IPC分类号： F16H15/38
CPC分类号： F16H15/38 , F16H61/664
摘要： A control unit for an infinitely-variable-ratio transmission. The transmission includes a cylinder and a piston with a proximal and a distal end. A support stem is connected to the piston. The piston is hollow and has a head portion for interaction with an associated actuation fluid. A proximal portion extends away from the head portion. The support stem is connected to the proximal portion by an articulated joint and extends from the joint to the head portion to exit from the distal end of the piston.
摘要翻译： 用于无级变速比传动的控制单元。 变速器包括气缸和具有近端和远端的活塞。 支撑杆连接到活塞上。 活塞是中空的并且具有用于与相关联的致动流体相互作用的头部。 近端部分远离头部延伸。 支撑杆通过铰接接头连接到近端部分并且从接头延伸到头部部分以从活塞的远端离开。
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