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31. 发明授权

US06494806B2 Lubricating oil supply system for infinitely variable transmission 失效
标题翻译：用于无级变速器的润滑油供应系统
公开(公告)号：US06494806B2
公开(公告)日：2002-12-17
申请号：US09742114
申请日：2000-12-22
申请人： Yoshiaki Tsukada , Masahiro Kuroki
发明人： Yoshiaki Tsukada , Masahiro Kuroki
IPC分类号： F16H1552
CPC分类号： F16H57/0402 , F16H15/20 , F16H57/0434 , F16H57/0487 , F16H61/664 , Y10T74/2186
摘要： A lubricating oil supply system for an infinitely variable transmission wherein the infinitely variable transmission has a transmission shaft provided with a lubricating oil path and is rotatably mounted through the wall section of a casing. The infinitely variable transmission is housed in a transmission case partly defined by the wall section. An input rotary member is provided that is relatively unrotatably connected to the transmission shaft on the outside of the transmission case. An oil pump is provided for supplying lubricating oil to the lubricating oil path. The oil pump is located in the casing. In this infinitely variable transmission, the oil passage from the oil pump to the lubricated portion of the infinitely variable transmission is simplified in structure and the oil passage is substantially reduced in length, thereby enabling a decrease in the length of the transmission shaft. The oil pump which is driven by the transmission shaft is located on the wall section.
摘要翻译：一种用于无级变速器的润滑油供应系统，其中无级变速器具有设置有润滑油路径的传动轴，并且通过壳体的壁部分可旋转地安装。无级变速器被容纳在由壁部分限定的变速箱中。在变速器外壳的外侧设置有相对不可旋转地连接到传动轴的输入旋转构件。设置有用于向润滑油路径供给润滑油的油泵。油泵位于外壳中。在这种无级变速器中，从油泵到无级变速器的润滑部分的油路简化了结构，油路长度大大减小，从而能够减小传动轴的长度。由传动轴驱动的油泵位于壁部。

32. 发明授权

US3381777A Lubrication of speed-changing mechanism 失效
标题翻译：变速机构润滑
公开(公告)号：US3381777A
公开(公告)日：1968-05-07
申请号：US55891666
申请日：1966-06-20
申请人： METALLURG DE SAINT URBAIN ATEL
发明人： JACQUES FLICHY
IPC分类号： F16H15/14 , F16H15/22 , F16H57/04
CPC分类号： F16H15/22 , F16H15/14 , F16H57/0427 , F16H57/043 , F16H57/0487

33. 发明授权

US3347106A Device having a friction drive between two surfaces in a liquid 失效
标题翻译：具有在液体中的两个表面之间的摩擦驱动的装置
公开(公告)号：US3347106A
公开(公告)日：1967-10-17
申请号：US61595367
申请日：1967-02-14
申请人： METALLURG DE SAINT URBAIN ATEL
发明人： EDOUARD FLICHY JACQUES
IPC分类号： F16H13/00 , F16H15/14 , F16H57/04
CPC分类号： F16H15/14 , F16H13/00 , F16H57/0487

34. 发明授权

US3099927A Infinitely variable transmission 失效
标题翻译：无级变速器
公开(公告)号：US3099927A
公开(公告)日：1963-08-06
申请号：US5498060
申请日：1960-09-09
申请人： FORD MOTOR CO
发明人： ANDERSON ARNOLD E
IPC分类号： F16H15/14 , F16H57/04
CPC分类号： F16H15/14 , F16H57/0487

35. 发明申请

US20170089433A1 CARRIER FOR BALL-TYPE CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
公开(公告)号：US20170089433A1
公开(公告)日：2017-03-30
申请号：US15260472
申请日：2016-09-09
申请人： Dana Limited
发明人： Gregory STEVENSON , Ryan D. NELMS
IPC分类号： F16H15/50 , F16H57/08 , F16H57/04
CPC分类号： F16H57/0487 , F16H15/28
摘要： Provided herein is a carrier assembly for a continuously variable transmission having a plurality of balls, each having a tiltable axis of rotation, a first traction ring assembly in contact with each ball, a second traction ring assembly in contact with each ball, the carrier assembly having a carrier manifold member with a plurality of guide slots, each guide slot adapted to operably couple to, and provide support to each ball, the carrier manifold member having a number of lubrication channels, each lubrication channel located radially between each guide slot; and a flange cap member operably coupled to the carrier manifold member. In one embodiment, the carrier assembly is provided with a number of orifice channels. The orifice channels are adapted to deliver a spray of pressurized fluid to internal components of the continuously variable transmission. The orifice channels are formed between the carrier manifold member and the flange cap member.

36. 发明申请

US20160201772A1 CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译：连续可变传输
公开(公告)号：US20160201772A1
公开(公告)日：2016-07-14
申请号：US15074267
申请日：2016-03-18
申请人： Fallbrook Intellectual Property Company LLC
发明人： Charles B. Lohr , Brad P. Pohl
IPC分类号： F16H15/52 , F16H57/04 , F16H55/32
CPC分类号： F16H55/32 , B62M11/16 , F16C19/545 , F16H15/50 , F16H15/503 , F16H15/52 , F16H57/0484 , F16H57/0487 , F16H2057/085
摘要： Components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT) are provided. In one embodiment, a CVT has a number of spherical planets in contact with an idler assembly. Various idler assemblies can be used to facilitate to improve durability, fatigue life, and efficiency of a CVT. In one embodiment, the idler assembly has two rolling elements having contact surfaces that are angled with respect to a longitudinal axis of the CVT. In some embodiments, a bearing is operably coupled between the first and second rolling elements. The bearing is configured to balance axial force between the first and second rolling elements. In one embodiment, the bearing is a ball bearing. In another embodiment, the bearing is an angular contact bearing. In yet other embodiments, needle roller bearings are employed.
摘要翻译：提供了用于无级变速器（CVT）的组件，子组件，系统和/或方法。在一个实施例中，CVT具有与惰轮组件接触的多个球形行星。可以使用各种惰轮组件来促进CVT的耐用性，疲劳寿命和效率。在一个实施例中，惰轮组件具有两个滚动元件，其具有相对于CVT的纵向轴线成角度的接触表面。在一些实施例中，轴承可操作地联接在第一和第二滚动元件之间。轴承构造成平衡第一和第二滚动元件之间的轴向力。在一个实施例中，轴承是球轴承。在另一个实施例中，轴承是角接触轴承。在其它实施例中，采用滚针轴承。

37. 发明授权

US09388896B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US09388896B2
公开(公告)日：2016-07-12
申请号：US14437945
申请日：2013-09-24
申请人： Akira Hibino , Hiroyuki Ogawa , Yuki Aratsu
发明人： Akira Hibino , Hiroyuki Ogawa , Yuki Aratsu
IPC分类号： F16H57/04 , F16H15/52
CPC分类号： F16H57/0424 , F16H15/52 , F16H57/04 , F16H57/0409 , F16H57/043 , F16H57/0487
摘要： A continuously variable transmission includes a shaft, first and second rotary members, a sun roller, a carrier, planetary balls, a gear shifter for changing a gear ratio between input and output by tilting each of the planetary balls, a casing for accommodating these elements, and a lubricating oil supply opening for supplying lubricating oil into the casing. The casing includes a discharge opening for discharging the lubricating oil to the outside of the casing. The discharge opening is provided in a wall of the casing in an axial direction of the shaft and radially outside the lubricating oil supply opening. As seen in the axial direction, the discharge opening is formed either at a position that crosses a contact section between the planetary ball and each of the first and second rotary members or an auxiliary contact section, or radially outside the contact section or the auxiliary contact section.
摘要翻译：无级变速器包括轴，第一和第二旋转构件，太阳辊，托架，行星球，用于通过倾斜每个行星球来改变输入和输出之间的齿轮比的换档器，用于容纳这些元件的壳体，以及用于向壳体供给润滑油的润滑油供给口。壳体包括用于将润滑油排出到壳体外部的排出口。排出口沿着轴的轴向设置在壳体的壁上并且在润滑油供给开口的径向外侧。从轴向观察，排出口形成在与行星球与第一旋转体和第二旋转体各自的接触部或辅助接触部之间或接触部或辅助接触部的径向外侧的位置部分。

38. 发明申请

US20160061301A1 CONTINUOUSLY AND/OR INFINITELY VARIABLE TRANSMISSIONS AND METHODS THEREFOR 审中-公开
标题翻译：连续和/或无限可变的传输及其方法
公开(公告)号：US20160061301A1
公开(公告)日：2016-03-03
申请号：US14935213
申请日：2015-11-06
申请人： Fallbrook Intellectual Property Company LLC
发明人： Matthew R. Bazyn , Jeremy Carter , Charles B. Lohr , Curtis Malone , Loren T. McDaniel , Peter D. Poxton
IPC分类号： F16H15/52 , F16H57/04
CPC分类号： F16H15/52 , F16H15/50 , F16H15/503 , F16H57/0426 , F16H57/043 , F16H57/0471 , F16H57/0479 , F16H57/0484 , F16H57/0487 , Y10T74/19555
摘要： An infinitely variable transmission (IVT) having a rotatable input shaft arranged along a longitudinal axis of the transmission. In one embodiment, the input shaft is adapted to supply a lubricant to the interior of the transmission. In some embodiments, a stator assembly is coupled to, and coaxial with, the input shaft. The IVT has a plurality of planets operably coupled to the stator assembly. The planets are arranged angularly about the longitudinal axis of the transmission. In one embodiment, a traction ring is operably coupled to the planets. The IVT is provided with a housing that is operably coupled to the traction ring. The housing is substantially fixed from rotating with the input shaft. The traction ring is substantially fixed from rotating with the input shaft. In some embodiments, the IVT is provided with a lubricant manifold that is configured to supply a lubricant to the input shaft.
摘要翻译：具有沿变速器的纵向轴线布置的可旋转输入轴的无级变速器（IVT）。在一个实施例中，输入轴适于将润滑剂供应到变速器的内部。在一些实施例中，定子组件联接到输入轴并与输入轴同轴。 IVT具有可操作地联接到定子组件的多个行星。行星围绕变速器的纵向轴线成角度地布置。在一个实施例中，牵引环可操作地联接到行星。 IVT设置有可操作地联接到牵引环的壳体。壳体基本上与输入轴一起旋转固定。牵引环基本上与输入轴一起旋转固定。在一些实施例中，IVT设置有被配置为向输入轴提供润滑剂的润滑剂歧管。

39. 发明申请

US20140141919A1 CONTINUOUSLY AND/OR INFINITELY VARIABLE TRANSMISSIONS AND METHODS THEREFOR 有权
标题翻译：连续和/或无限可变的传输及其方法
公开(公告)号：US20140141919A1
公开(公告)日：2014-05-22
申请号：US14147866
申请日：2014-01-06
申请人： Fallbrook Intellectual Property Company LLC
发明人： Matthew R Bazyn , Jeremy Carter , Charles B Lohr , Curtis Malone , Loren T McDaniel , Peter D Poxton
IPC分类号： F16H15/50
CPC分类号： F16H15/52 , F16H15/50 , F16H15/503 , F16H57/0426 , F16H57/043 , F16H57/0471 , F16H57/0479 , F16H57/0484 , F16H57/0487 , Y10T74/19555
摘要： An infinitely variable transmission (IVT) having a rotatable input shaft arranged along a longitudinal axis of the transmission. In one embodiment, the input shaft is adapted to supply a lubricant to the interior of the transmission. In some embodiments, a stator assembly is coupled to, and coaxial with, the input shaft. The IVT has a plurality of planets operably coupled to the stator assembly. The planets are arranged angularly about the longitudinal axis of the transmission. In one embodiment, a traction ring is operably coupled to the planets. The IVT is provided with a housing that is operably coupled to the traction ring. The housing is substantially fixed from rotating with the input shaft. The traction ring is substantially fixed from rotating with the input shaft. In some embodiments, the IVT is provided with a lubricant manifold that is configured to supply a lubricant to the input shaft.
摘要翻译：具有沿变速器的纵向轴线布置的可旋转输入轴的无级变速器（IVT）。在一个实施例中，输入轴适于将润滑剂供应到变速器的内部。在一些实施例中，定子组件联接到输入轴并与输入轴同轴。 IVT具有可操作地联接到定子组件的多个行星。行星围绕变速器的纵向轴线成角度地布置。在一个实施例中，牵引环可操作地联接到行星。 IVT设置有可操作地联接到牵引环的壳体。壳体基本上与输入轴一起旋转固定。牵引环基本上与输入轴一起旋转固定。在一些实施例中，IVT设置有被配置为向输入轴提供润滑剂的润滑剂歧管。

40. 发明申请

US20130146406A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
公开(公告)号：US20130146406A1
公开(公告)日：2013-06-13
申请号：US13682176
申请日：2012-11-20
申请人： Fallbrook Intellectual Property Company LLC
发明人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
IPC分类号： F16D65/12 , F16H57/02
CPC分类号： F16H15/28 , B60B7/0013 , F16D65/12 , F16H15/52 , F16H57/02 , F16H57/043 , F16H57/0487 , F16H61/6649 , F16H63/067 , Y10T74/18304 , Y10T74/19921 , Y10T74/2186 , Y10T477/619
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover 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.

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