公开(公告)号：US20130310214A1

公开(公告)日：2013-11-21

申请号：US13953533

申请日：2013-07-29

Applicant: Fallbrook Intellectual Property Company LLC

Inventor： Brad P. Pohl ,  Fernand A. Thomassy ,  Charles B. Lohr ,  Scott T. McBroom

IPC: F16H61/00 ,  F16H15/50

CPC classification number: F16H61/6646 ,  F02B67/04 ,  F16H15/40 ,  F16H15/42 ,  F16H15/50 ,  F16H15/503 ,  F16H15/52 ,  F16H59/40 ,  F16H61/0021 ,  F16H61/0204 ,  F16H61/664 ,  F16H63/065 ,  F16H63/067 ,  F16H63/42 ,  F16H2059/704 ,  F16H2061/6641 ,  Y02T10/76 ,  Y10T29/49826 ,  Y10T477/619

Abstract: Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable accessory drives (CVAD). In one embodiment, a skew-based control system is adapted to facilitate a change in the ratio of a CVAD. In another embodiment, a skew-based control system includes a skew actuator coupled to a carrier member. In some embodiments, the skew actuator is configured to rotate a carrier member of a CVT. Various inventive traction planet assemblies can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include legs configured to cooperate with the carrier members. In some embodiments, a traction planet assembly is operably coupled to the carrier members. Embodiments of a shift cam and 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 disclosed.

公开(公告)号：US08167759B2

公开(公告)日：2012-05-01

申请号：US12251325

申请日：2008-10-14

Applicant: Brad P Pohl ,  Fernand A Thomassy ,  Charles B Lohr ,  Scott T McBroom

Inventor： Brad P Pohl ,  Fernand A Thomassy ,  Charles B Lohr ,  Scott T McBroom

IPC: F16H15/48 ,  F16H15/26 ,  B60K17/28

CPC classification number: F16H61/6646 ,  F02B67/04 ,  F16H15/40 ,  F16H15/42 ,  F16H15/50 ,  F16H15/503 ,  F16H15/52 ,  F16H59/40 ,  F16H61/0021 ,  F16H61/0204 ,  F16H61/664 ,  F16H63/065 ,  F16H63/067 ,  F16H63/42 ,  F16H2059/704 ,  F16H2061/6641 ,  Y02T10/76 ,  Y10T29/49826 ,  Y10T477/619

Abstract: Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable accessory drives (CVAD). In one embodiment, a skew-based control system is adapted to facilitate a change in the ratio of a CVAD. In another embodiment, a skew-based control system includes a skew actuator coupled to a carrier member. In some embodiments, the skew actuator is configured to rotate a carrier member of a CVT. Various inventive traction planet assemblies can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include legs configured to cooperate with the carrier members. In some embodiments, a traction planet assembly is operably coupled to the carrier members. Embodiments of 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 disclosed.

Abstract translation: 发明实施例涉及用于连续可变附件驱动器（CVAD）的部件，子组件，系统和/或方法。 在一个实施例中，基于偏斜的控制系统适于促进CVAD的比率的变化。 在另一个实施例中，基于偏斜的控制系统包括耦合到载体构件的偏斜致动器。 在一些实施例中，偏斜致动器构造成旋转CVT的承载构件。 可以使用各种创新的牵引行星组件来促进CVT的比例的移动。 在一些实施例中，牵引行星架组件包括构造成与承载构件配合的腿部。 在一些实施例中，牵引行星架组件可操作地联接到承载构件。 变速凸轮和牵引太阳的实施例适于与CVT的其它部件配合以支持CVT的操作和/或功能。 其中包括用于CVT的换挡控制接口。

公开(公告)号：US20110165988A1

公开(公告)日：2011-07-07

申请号：US12848269

申请日：2010-08-02

Applicant: Donald E. Hoffman

Inventor： Donald E. Hoffman

IPC: F16H37/02

CPC classification number: F16H37/0853 ,  F16H15/42 ,  F16H2037/088

Abstract: A transmission includes a variator including a cone secured to an input, and a second cone driveably connected to the cone, producing a variable speed ratio between the cones, a gearset including a member secured to the second cone, and second and third members, a first clutch opening and closing a connection between the input and the second member, and a second clutch opening and closing a connection between an output and the third member.

Abstract translation: 变速器包括变速器，其包括固定到输入端的锥体和可驱动地连接到锥体的第二锥体，产生锥体之间的可变速比，包括固定到第二锥体的构件的齿轮组以及第二和第三构件， 第一离合器打开和关闭输入和第二构件之间的连接，以及第二离合器打开和关闭输出和第三构件之间的连接。

公开(公告)号：US20110143881A1

公开(公告)日：2011-06-16

申请号：US12911770

申请日：2010-10-26

Applicant: Mitsugi YAMASHITA ,  Shoji TAKAHASHI ,  Hideyuki UMEDA

Inventor： Mitsugi YAMASHITA ,  Shoji TAKAHASHI ,  Hideyuki UMEDA

IPC: F16H15/04

CPC classification number: F16H15/42 ,  F16H57/0457 ,  F16H57/0491

Abstract: A conical friction ring type continuously variable transmission device configured a ring is provided such that it is interposed between opposing inclined surfaces of a first and second conical friction wheels so as to surround the first conical friction wheel. In this configuration, power is transmitted by contact between the ring and the first and second conical friction wheels, which moves the ring in the axial direction to steplessly change speed. A portion of the ring is submerged in an oil reservoir in a lower portion of the space when the ring is moved to any position in the axial direction. An oil guide is disposed on an axial partial region on the small diameter side of the first conical friction wheel, and guides oil raked up from the oil reservoir due to the rotation of the ring toward the first conical friction wheel.

Abstract translation: 设置有环形的圆锥形摩擦环型无级变速器装置，以便在第一和第二锥形摩擦轮的相对的倾斜表面之间插入以围绕第一锥形摩擦轮。 在这种构造中，通过环与第一和第二锥形摩擦轮之间的接触而传递动力，其使轴在轴向上移动以无级变速。 当环移动到轴向的任何位置时，环的一部分被浸没在该空间的下部的储油器中。 导油器设置在第一锥形摩擦轮的小直径侧的轴向部分区域上，并且由于环向第一锥形摩擦轮的旋转而引导从储油器上升的油。

公开(公告)号：US20110070990A1

公开(公告)日：2011-03-24

申请号：US12851162

申请日：2010-08-05

Applicant: Mitsugi YAMASHITA ,  Shoji Takahashi ,  Misaki Kamiya ,  Masayuki Uchida

Inventor： Mitsugi YAMASHITA ,  Shoji Takahashi ,  Misaki Kamiya ,  Masayuki Uchida

IPC: F16H37/12 ,  F16H57/04

CPC classification number: F16H15/42 ,  B60K6/405 ,  B60K6/48 ,  B60K6/543 ,  F16C19/364 ,  F16C35/0635 ,  F16H57/0453 ,  F16H57/0454 ,  F16H57/0491 ,  Y02T10/6221

Abstract: A drive system with a case divided into two oil-tight compartments. The first compartment is filled with traction oil and accommodates a friction type continuously variable transmission (CVT) device, and a second compartment filled with lubricant oil and a gear transmission device formed from a meshing rotary transmission mechanism. The CVT device includes an input member, an output member, and a ring interposed in such a way that the ring moves in an axial direction to steplessly change speeds. An input or output member of the CVT device includes a first axial portion rotatably supported by the case, and a second axial portion supported on a second side of the partition through a bearing that provides support in a thrust and radial direction. The bearing is mounted to the partition so that an inner race of the bearing is unrotatably connected to the second-side axial portion through a rotation stopper.

Abstract translation: 一个驱动系统，其中壳体分为两个油密封隔间。 第一隔室装有牵引油，并容纳摩擦式无级变速器（CVT）装置，以及装有润滑油的第二隔室和由啮合式旋转传动机构形成的齿轮传动装置。 CVT装置包括输入构件，输出构件和插入的环，使得环沿轴向移动以无级地改变速度。 CVT装置的输入或输出构件包括由壳体可旋转地支撑的第一轴向部分和通过在推力和径向方向上提供支撑的轴承支撑在分隔件的第二侧上的第二轴向部分。 轴承安装在隔板上，使得轴承的内圈通过旋转止动件不可旋转地连接到第二侧轴向部分。

公开(公告)号：US20100113211A1

公开(公告)日：2010-05-06

申请号：US12449613

申请日：2007-10-25

Applicant: Heinz-Dieter Schneider ,  Dieter Voigt

Inventor： Heinz-Dieter Schneider ,  Dieter Voigt

IPC: F16H37/00

CPC classification number: B60K6/48 ,  B60K6/543 ,  B60L11/14 ,  B60L15/2054 ,  F16H15/42 ,  F16H37/084 ,  F16H2037/088 ,  F16H2037/0893 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T74/1906

Abstract: In order to further develop drive arrangements with a continuously variable sub-gear mechanism, the invention proposes a drive arrangement with a continuously variable sub-gear mechanism having two circulating transmission elements, which are actively connected to one another via a circulating connecting element, having a hybrid drive comprising a first drive and at least one additional drive, and further having at least one output, wherein at least one of the two drives is interactively connected to the output, either directly or indirectly via the continuously variable sub-gear mechanism.

Abstract translation: 为了进一步开发具有连续变速的副齿轮机构的驱动装置，本发明提出一种驱动装置，其具有带有两个循环传动元件的无级变速副齿轮机构，该循环传动元件通过循环连接元件彼此主动连接， 混合动力驱动器，其包括第一驱动器和至少一个附加驱动器，并且还具有至少一个输出，其中两个驱动器中的至少一个通过所述连续可变的副齿轮机构直接或间接地交互地连接到所述输出。

公开(公告)号：US20060270517A1

公开(公告)日：2006-11-30

申请号：US10529606

申请日：2003-09-29

Applicant: Ulrich Rohs ,  Christoph Drager ,  Werner Brandwitte

Inventor： Ulrich Rohs ,  Christoph Drager ,  Werner Brandwitte

IPC: F16H3/44

CPC classification number: F16H37/022 ,  F16H15/42 ,  F16H37/021 ,  F16H37/0853 ,  F16H37/086 ,  F16H48/08 ,  F16H57/0491 ,  F16H61/66272 ,  F16H61/6649 ,  Y10T74/19344 ,  Y10T477/69363

Abstract: In a revolving transmission having at least two revolving transmission elements which may transmit a torque frictionally, at least one gap, which is preferably only filled with a liquid, is provided between the transmission elements at least during operation.

公开(公告)号：US20060217546A1

公开(公告)日：2006-09-28

申请号：US11445037

申请日：2006-05-31

Applicant: Christian Miculka ,  Thomas Wagner ,  Norbert Windhab

Inventor： Christian Miculka ,  Thomas Wagner ,  Norbert Windhab

IPC: C07H21/02

CPC classification number: C07H21/02 ,  C07H19/04 ,  C07H21/00 ,  F16H15/42 ,  Y02P20/55

Abstract: This invention relates to a process for preparing a 3′-deoxypentopyranosyl oligomer, which includes the steps of bonding a 4′-protected-3′-deoxypentopyranosyl nucleoside to a solid support, deprotecting the nucleoside at the 4′-position, reacting the 2′OH group with a 4′-protected-3′-deoxypentopyranosyl nucleoside phosphoramidite in the presence of a coupling reagent, and oxidizing the reaction product. The steps of deprotecting the nucleoside at the 4′position, reacting the 2′OH group with a 4′-protected-3′-deoxypentopyranosyl nucleoside phosphoramidite in the presence of a coupling reagent, and oxidizing the reaction product can be repeated one or more times to produce the desired length of oligomer.

Abstract translation: 本发明涉及一种制备3'-脱氧吡喃糖基寡聚体的方法，其包括将4'-保护的-3'-脱氧吡喃糖基核苷键合到固体支持物上，使该核苷在4'位上脱保护，使2' 'OH基与4'-保护的-3'-脱氧吡喃糖基核苷亚磷酰胺在偶联剂存在下反应，并氧化反应产物。 在4'-位上使核苷脱保护的步骤，在偶联剂存在下使2'OH基团与4'-保护的-3'-脱氧吡喃糖基核苷亚磷酰胺反应，并氧化反应产物可以重复一个或多个 次以产生所需长度的低聚物。

公开(公告)号：US20020019278A1

公开(公告)日：2002-02-14

申请号：US09908519

申请日：2001-07-18

Inventor： Jing Yuan

IPC: F16H055/56

CPC classification number: F16H15/42

Abstract: The invention comprises a belt drive ring CVT coupler. Drive rings are rotatably connected to each end of a frame. Belts are trained around the drive rings. The relative spatial arrangement of the axis of rotation of each set of drive rings is maintained by the frame, which holds the drive rings in a pre-determined relationship between the pulley sheaves. The drive ring on the driver pulley turns in the same direction as the driver pulley through frictional contact with the sides of the CVT driver pulley sheaves. The drive ring on the driven pulley side rotates in the same direction to the drive ring on the driver pulley, since they are mechanically connected by the belts. The driven drive ring is then in frictional contact with the sides of the driven pulley sheaves, thereby driving the driven pulley. The effective diameter or radius of each pulley is adjusted by movement of the pulley sheaves. Axial movement of the pulley sheaves causes the axis of rotation of each drive ring to move eccentrically with respect to the axis of rotation of its respective pulley. Since the drive rings are mechanically connected, the drive rings move with the frame as a unit in response to the movement of the pulley sheaves, thereby changing the effective gear ratio of the transmission.

Abstract translation: 本发明包括皮带传动环CVT耦合器。 驱动环可旋转地连接到框架的每一端。 皮带围绕传动环训练。 每组驱动环的旋转轴的相对空间布置由框架保持，框架将驱动环保持在滑轮滑轮之间的预定关系。 驾驶员滑轮上的驱动环通过与CVT驾驶员滑轮滑轮的侧面摩擦接触而与驱动滑轮相同的方向转动。 从动皮带轮侧的驱动环由与皮带机械连接的方式与驱动皮带轮上的驱动环相同的方向转动。 然后从动驱动环与从动皮带轮的侧面摩擦接触，从而驱动从动皮带轮。 每个滑轮的有效直径或半径通过滑轮滑轮的移动来调节。 滑轮滑轮的轴向运动导致每个驱动环的旋转轴线相对于其相应滑轮的旋转轴线偏心移动。 由于驱动环机械连接，因此响应于滑轮滑轮的移动，驱动环以框架为单位移动，从而改变变速器的有效传动比。

公开(公告)号：US4504248A

公开(公告)日：1985-03-12

申请号：US423539

申请日：1982-09-27

Applicant: John D. Hollinger

Inventor： John D. Hollinger

IPC: F16H15/42 ,  F16H55/56

CPC classification number: F16H15/42

Abstract: A variable and reversible transmission, in which two co-linear shafts are provided with adjustably-locatable generally semi-spherical drive components or heads, with control means for changing and holding selected adjustments of the heads; and the heads drivingly engage one another, in whatever settings they are positioned, by acting through a pulley belt which may be either an idler for only transmitting torque from one head directly to the other, or may be a power member transferring power to another set of such heads, achieving both variability and reversibility of drive.

Abstract translation: 一个可变和可逆的变速器，其中两个共线轴设置有可调节定位的大致半球面的驱动部件或头部，其中控制装置用于改变和保持头部的选定调节; 并且头部通过作用于皮带轮的任何设置而彼此驱动地彼此接合，该皮带轮可以是仅将一个头部的扭矩传递到另一个的惰轮，或者可以是将动力传递到另一个组件的动力部件 的这样的头，实现驱动器的可变性和可逆性。