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111. 发明公开

EP3158230A4 OFF-HIGHWAY CONTINUOUSLY VARIABLE PLANETARY-BASED MULTIMORE TRANSMISSION INCLUDING INFINITE VARIABLE TRANSMISSION AND DIRECT CONTINUOUSLY VARIABLE TRANMISSION 审中-公开
公开(公告)号：EP3158230A4
公开(公告)日：2018-03-07
申请号：EP15809211
申请日：2015-06-17
申请人： DANA LTD
发明人： HAKA RAYMOND J , BYLTIAUW MATTHIAS W J
IPC分类号： F16H37/02 , F16H3/66 , F16H15/28 , F16H37/08
CPC分类号： F16H37/086 , F16H3/66 , F16H15/28 , F16H15/503 , F16H2003/007 , F16H2037/0886
摘要： A variable transmission includes various powerpath layouts comprising configurations based on a two stage gearbox with a first stage providing a multi-mode configuration combining power-split modes, direct drive modes and a directional stage to select driving either forward or reverse with a pair of direction clutches; or multi-mode operation comprising a planetary gear set as the central part of the configurations together with the CVP, wherein the modes are selected by engaging a clutch/brake while releasing the others. These configurations are particularly useful for compact Off-Highway applications such as compact wheel loaders having a wide speed range and high rimpull force requirement where an operator may also desire limited jerking motion during shifts in the low speed range.

112. 发明公开

EP3161347A1 4-MODE POWERSPLIT TRANSMISSION BASED ON CONTINUOUSLY VARIABLE PLANETARY TECHNOLOGY 审中-公开
标题翻译：基于连续变量行星技术的4模式POWERSPLIT传输
公开(公告)号：EP3161347A1
公开(公告)日：2017-05-03
申请号：EP15811722.6
申请日：2015-06-26
申请人： Dana Limited
发明人： BYLTIAUW, Matthias, W.J.
IPC分类号： F16H15/40 , F16H15/52 , F16H35/02 , F16H37/08 , F16H61/00 , F16H61/66
CPC分类号： F16H37/086 , F16H3/666 , F16H15/28 , F16H2037/0886 , F16H2200/2005 , F16H2200/2041
摘要： A variable transmission includes a powerpath layout based on multi-mode operation. The various modes are a combination of direct drive or power recirculation. An Infinitely Variable Planetary mode is present, allowing powered neutral feature. In all the modes, the Continuously Variable Planetary is speeded up with a single gear ratio, with the objective of reducing the Continuously Variable Planetary size by running it at high revolutions per minute. This configuration is based on a four mode solution, each mode being selected by closing a clutch/brake and releasing the others. A “common sun” compound planetary is the central part of the configuration together with the Continuously Variable Planetary. The configuration incorporates two forward modes consisting of a powersplit high-speed and direct drive mid-speed, a reverse direct drive mode and a powersplit infinitely variable planetary mode for low positive and reverse speeds as well as a powered neutral mode.
摘要翻译：可变传输包括基于多模式操作的功率路径布局。各种模式是直接驱动或动力再循环的组合。无限可变的行星模式存在，允许动力中立功能。在所有的模式中，无级变速行星齿轮以单齿轮速比加速，其目的是通过以每分钟高转速运行来减小无级变速行星齿轮的尺寸。该配置基于四模式解决方案，通过关闭离合器/制动器并释放其他模式来选择每种模式。一个“共同的太阳”复合行星是配置连同无级变速行星的中心部分。该配置采用了两种正向模式，包括动力分离高速和直接驱动中速，反向直接驱动模式和低速正向和反向速度的动力分配无级变速行星模式以及动力中立模式。

113. 发明公开

EP3156691A1 LINEAR GEAR SHIFT MECHANISM FOR CHAINLESS VEHICLE 审中-公开
标题翻译：线性聚丙烯酰胺凝胶
公开(公告)号：EP3156691A1
公开(公告)日：2017-04-19
申请号：EP15190034.7
申请日：2015-10-15
申请人： Motive Power Industry Co., Ltd.
发明人： CHENG, Hsin-Lin , TENG, Ching-Chung
IPC分类号： F16H15/28 , B62M11/12 , B62M7/00
CPC分类号： F16H15/28 , B62M7/00 , B62M11/12 , B62M17/00 , B62M25/08
摘要： A linear gear shift mechanism for chainless vehicles includes a gear shift unit having a support rotator, transmission balls and driving posts, with the transmission balls disposed in the support rotator, with a cylindrical receiving portion disposed on each transmission ball radially, with the driving posts disposed in the cylindrical receiving portions along radial direction of the support rotator and rotating from radial direction thereof to but not reach axial direction of the support rotator; an axial power input rotator having an inward-tilted power input annular surface; an axial power output rotator having an inward-tilted power output annular surface, with the transmission balls clamped between inward-tilted power input and output annular surfaces and support rotator; a tread-required transverse power source meshing with axial power input rotator; an axial power transfer portion meshing with axial power output rotator axially; a transverse power output portion meshing with axial power transfer portion.
摘要翻译：用于无链车的线性换档机构包括具有支撑旋转器，传动球和驱动柱的换档单元，传动滚珠设置在支撑旋转器中，圆柱形容纳部分径向设置在每个传动滚珠上，驱动柱沿着支撑旋转体的径向方向设置在圆筒形容纳部分中，并从其径向方向旋转，但不到支撑旋转体的轴向方向; 轴向动力输入旋转体，具有向内倾斜的动力输入环形表面; 具有向内倾斜的动力输出环形表面的轴向动力输出旋转器，其中所述传动滚珠夹在向内倾斜的动力输入和输出环形表面之间并支撑旋转器; 与轴向动力输入旋转体啮合的胎面需要的横向动力源; 轴向动力传递部分与轴向功率输出旋转器轴向啮合; 与轴向力传递部分啮合的横向动力输出部。

114. 发明授权

EP2304272B1 CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译： STUFENLOSES GETRIEBE
公开(公告)号：EP2304272B1
公开(公告)日：2017-03-08
申请号：EP08874837.1
申请日：2008-06-23
申请人： Fallbrook Intellectual Property Company LLC
发明人： NICHOLS, Jon, M. , SIMISTER, Matthew, P. , DAWE, Daniel, J. , LOHR, Charles, B. , OBRZUT, Timothy, M.
IPC分类号： F16H15/52 , F16H15/28
CPC分类号： F16H15/52 , B62M11/04 , B62M11/12 , B62M11/16 , F16D41/061 , F16D41/064 , F16H15/28 , F16H15/50 , F16H53/02 , F16H63/18 , Y10T29/49826 , Y10T74/18304
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle (112) is adapted to receive a carrier assembly (101, 400, 600, 800) to facilitate the support of components in a CVT (100). In another embodiment, a carrier includes a stator support member (206, 304, 402, 502, 602, 802) and a stator interfacial member (208, 504). In some embodiments, the stator interfacial member is configured to interact with planet subassemblies of a CVT. Various inventive planet subassemblies (108, 406, 806) and idler assemblies (109, 700) can be used to facilitate shifting the ratio of a CVT. In some embodiments, the planet subassemblies include legs (244, 2444, 424, 810) configured to have a sliding interface with a carrier assembly. Embodiments of a hub shell (102), a hub cover (104) are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.
摘要翻译：发明实施例涉及用于无级变速器（CVT）的部件，子组件，系统和/或方法。在一个实施例中，主轴适于接收载体组件以便于CVT中部件的支撑。在另一个实施例中，载体包括定子支撑构件和定子界面构件。在一些实施例中，定子界面构件配置成与CVT的行星子组件相互作用。可以使用各种创造性的行星组件和惰轮组件来促进CVT的比例的移动。在一些实施例中，行星子组件包括被配置为具有与承载器组件的滑动界面的腿部。轮毂壳，轮毂盖的实施例适于容纳CVT的部件，并且在一些实施例中与CVT的其它部件配合以支持CVT的操作和/或功能。其中包括变速控制接口和CVT制动功能。

115. 发明公开

EP2969631A4 VARIATOR BYPASS CLUTCH 有权
标题翻译： VARIATORÜBERBRÜCKUNGSKUPPLUNG
公开(公告)号：EP2969631A4
公开(公告)日：2016-11-16
申请号：EP14764577
申请日：2014-03-14
申请人： ALLISON TRANSM INC
发明人： RASZKOWSKI JAMES A , TURNER JEREMY A , POHL BRAD PHILIP
IPC分类号： B60K17/35 , F16D11/14 , F16D25/061 , F16H15/28 , F16H15/52
CPC分类号： F16H61/6649 , F16D11/14 , F16D25/061 , F16D2011/004 , F16H15/06 , F16H15/28 , F16H15/40 , F16H63/04
摘要： A dog clutch operable to bypass a variator of a transmission is disclosed. The dog clutch includes a housing engaged with an input ring of the variator. The dog clutch also includes a piston engaged with the housing and movable from a first position in which the piston is disengaged from an output ring of the variator to a second position in which the piston is engaged with the output ring. The variator input ring and output ring are locked together when the dog clutch is in the second position to prevent the variator from producing continuously variable torque output. The variator is operable to produce continuously-variable torque output when the dog clutch is in the first position.

116. 发明公开

EP2759746A1 CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译：无级变速器
公开(公告)号：EP2759746A1
公开(公告)日：2014-07-30
申请号：EP11872867.4
申请日：2011-09-22
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： ARATSU, Yuki , MURAKAMI, Akira , OGAWA, Hiroyuki , TOMOMATSU, Daisuke
IPC分类号： F16H61/02
CPC分类号： F16H15/503 , B60Y2300/192 , F16H15/28 , F16H61/6648 , F16H2312/20
摘要： Provided is a continuously variable transmission mechanism of a traction drive type having: a shaft (60) which functions as the center of rotation; relatively rotatable first and second rotating members (10, 20) that are disposed to face each other on the shaft (60) and share a first rotation center axis (R1); plural planetary balls (50) that have a second rotation center axis (R2), are radially disposed around the first rotation center axis (R1) as the center, and are held between the first and second rotating members (10, 20); and an iris plate (80) that changes the gear ratio between an engine-side input shaft (11) and a drive wheel side output shaft (21) by tilting each of the planetary balls (50) with respect to the first rotation center axis (R1). When an engine is started, the gear ratio is controlled to an acceleration side rather than maximum deceleration.
摘要翻译：本发明提供一种牵引驱动式的无级变速机构，其具有：作为旋转中心的轴（60）能够相对旋转的第一旋转部件（10）和第二旋转部件（20），所述第一旋转部件（10）和所述第二旋转部件（20）在所述轴（60）具有第二旋转中心轴（R2）的多个行星球（50）以第一旋转中心轴（R1）为中心呈放射状配置，且被夹持在第一旋转部件与第二旋转部件（10,20）之间。以及通过使各行星滚珠（50）相对于第一旋转中心轴（50）倾斜来改变发动机侧输入轴（11）与驱动轮侧输出轴（21）之间的齿轮比的光圈板（R1）。当发动机启动时，传动比被控制在加速侧而不是最大减速。

117. 发明授权

EP2419658B1 STATOR ASSEMBLY AND SHIFTING MECHANISM FOR A CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译：定子组件和换档机构的无级变速器
公开(公告)号：EP2419658B1
公开(公告)日：2013-10-02
申请号：EP10715051.8
申请日：2010-04-14
申请人： Fallbrook Intellectual Property Company LLC
发明人： NICHOLS, Jon, M. , STEVENSON, Gregory, G. , POHL, Brad, P. , THOMASSY, Fernand, A. , LOHR, Charles, B. , CARTER, Jeremy , SHERRILL, John, W. , SWEET, Brian, B.
IPC分类号： F16H15/52 , F16H15/28 , F16H61/664 , F16H63/06 , B62M11/16
CPC分类号： F16H37/022 , B62M11/16 , F16H15/28 , F16H15/503 , F16H15/52 , F16H61/6649 , F16H63/067
摘要： A stator assembly for a continuously variable transmission (CVT) having a plurality of traction planet assemblies (142), the stator assembly comprising: a first stator (160) having a plurality of radial guide slots (161); a second stator (64) coaxial with the first stator (160), the first and second stators (160,164) configured to rotate relative to each other, the second stator (164) having a plurality of radially off-set guide slots (165); characterized in that the stator assembly further comprises: a reaction plate (162) coaxial with the first and second stators (160,164); a plurality of eccentric gears (168) coupled to the plate (162) and the first stator (160); and a stator driver (166) coupled to each of the eccentric gears (168), wherein the eccentric gears (168) are provided with a cam lobe (170) adapted to couple to the reaction plate (162); and wherein each eccentric gear (168) is provided with a reaction lobe (172) that is adapted to couple to the second stator (164); and wherein the cam lobe (170) is provided with a rotational center that is off-set from a rotational center of the reaction lobe (172).

118. 发明授权

EP2171312B1 METHOD OF CONTROLLING A CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译：一种用于控制无级变速器
公开(公告)号：EP2171312B1
公开(公告)日：2013-08-21
申请号：EP08772312.8
申请日：2008-07-01
申请人： Fallbrook Intellectual Property Company LLC
发明人： LOHR, Charles , POHL, Brad, P. , THOMASSY, Fernand, A.
IPC分类号： F16H61/664 , F16H15/50 , F16H63/06
CPC分类号： F16H61/664 , F16H15/28 , F16H15/50 , F16H61/6648 , F16H63/067
摘要： Components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT) are provided. In one aspect, a control system is adapted to facilitate a change in the ratio of a CVT. A control system includes a control reference nut coupled to a feedback cam and operably coupled to a skew cam. In some cases, the skew cam is configured to interact with carrier plates of a CVT. Various inventive feedback cams and skew cams can be used to facilitate shifting the ratio of a CVT. In some transmissions described, the planet subassemblies include legs configured to cooperate with the carrier plates. In some cases, a neutralizer assembly is operably coupled to the carrier plates. A shift cam and a traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are provided.

119. 发明公开

EP2419658A1 STATOR ASSEMBLY AND SHIFTING MECHANISM FOR A CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译：定子组件和换档机构的无级变速器
公开(公告)号：EP2419658A1
公开(公告)日：2012-02-22
申请号：EP10715051.8
申请日：2010-04-14
申请人： Fallbrook Technologies Inc.
发明人： NICHOLS, Jon, M. , STEVENSON, Gregory, G. , POHL, Brad, P. , THOMASSY, Fernand, A. , LOHR, Charles, B. , CARTER, Jeremy , SHERRILL, John, W. , SWEET, Brian, B.
IPC分类号： F16H15/52 , B62M11/16 , F16H15/28
CPC分类号： F16H37/022 , B62M11/16 , F16H15/28 , F16H15/503 , F16H15/52 , F16H61/6649 , F16H63/067
摘要： A stator assembly for a continuously variable transmission (CVT) having a plurality of traction planet assemblies (142), the stator assembly comprising: a first stator (160) having a plurality of radial guide slots (161); a second stator (64) coaxial with the first stator (160), the first and second stators (160,164) configured to rotate relative to each other, the second stator (164) having a plurality of radially off-set guide slots (165); characterized in that the stator assembly further comprises: a reaction plate (162) coaxial with the first and second stators (160,164); a plurality of eccentric gears (168) coupled to the plate (162) and the first stator (160); and a stator driver (166) coupled to each of the eccentric gears (168), wherein the eccentric gears (168) are provided with a cam lobe (170) adapted to couple to the reaction plate (162); and wherein each eccentric gear (168) is provided with a reaction lobe (172) that is adapted to couple to the second stator (164); and wherein the cam lobe (170) is provided with a rotational center that is off-set from a rotational center of the reaction lobe (172).

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