公开(公告)号：EP3334959A1

公开(公告)日：2018-06-20

申请号：EP16835757.2

申请日：2016-08-08

申请人： Dana Limited

发明人： SIMISTER, Matthew ,  VYNCKE, Thomas ,  VERSTEYHE, Mark R. J. ,  DAVID, Jeffrey M. ,  MCINDOE, Gordon ,  MCLEMORE, T. Neil ,  STEVENSON, Gregory

IPC分类号： F16H47/08 ,  F16H13/08 ,  F16H15/26 ,  F16H15/28 ,  F16H15/50 ,  F16H61/664

CPC分类号： F16H15/503 ,  F16H15/28 ,  F16H61/0021 ,  F16H61/30 ,  F16H61/664 ,  F16H63/065

摘要： This invention relates to controlling the speed ratio of a Continuous Variable Transmission with a hydraulic method. The Ball Planetary CVT design is adapted with a mechanical and hydraulic addition. The carrier of the ball-type variator is supported by hydraulic actuators. The result is that the speed ratio is controlled by both a set speed ratio and the torque flowing through the CVT. Subsequently, torque peaks are avoided and controllability of the CVT is increased.

公开(公告)号：EP3214342A1

公开(公告)日：2017-09-06

申请号：EP16205555.2

申请日：2016-12-20

申请人： Beijing Xiaomi Mobile Software Co., Ltd.

发明人： MA, Ning ,  YANG, Yizhen ,  WANG, Zhongshuai

IPC分类号： F16H9/14 ,  F04D25/10 ,  F16H9/20

CPC分类号： F16H63/065 ,  F04D25/06 ,  F04D25/105 ,  F16H9/14 ,  F16H9/20 ,  F16H37/021 ,  F16H61/0021 ,  F16H61/662

摘要： Described are an oscillation amplitude control component, home electrical equipment and an oscillation amplitude control method and device. The component includes: a V-shaped grooved gear (110), a pressure pump, a roller (120) with a pre-formed groove and a transmission belt (130); the V-shaped grooved gear (110) includes a central shaft and two conical plates; lateral surfaces of two conical plates and the central shaft enclose a V-shaped groove; a gear is arranged on a circumference of a conical plate and joined with an oscillating switch selectively; the transmission belt (130) is configured to surround the V-shaped groove and the pre-formed groove; two conical plates regulate a surrounding radius of the transmission belt (130) surrounding the V-shaped groove under control of pressure generated by the pressure pump; the roller (120) is fixed in an oscillating plate, and controls an oscillation amplitude of the home electrical equipment through the oscillating plate.

摘要翻译： 描述了振荡幅度控制组件，家用电气设备和振荡幅度控制方法和设备。 该部件包括：V形槽齿轮（110），压力泵，具有预制槽和传动带（130）的滚轮（120）; V形槽齿轮（110）包括中心轴和两个锥形板; 两个锥形板的侧面和中心轴围成V形槽; 齿轮设置在圆锥板的圆周上并选择性地与摆动开关连接; 所述传动带（130）构造成围绕所述V形槽和所述预成形槽; 两个锥形板在由压力泵产生的压力的控制下调节围绕V形槽的传动带（130）的周围半径; 滚轮120固定在摆动板上，通过摆动板控制家电设备的摆动幅度。

公开(公告)号：EP3176479A4

公开(公告)日：2017-07-19

申请号：EP15826598

申请日：2015-07-17

申请人： NTN TOYO BEARING CO LTD

发明人： SASANUMA KYOHEI ,  NORIMATSU TAKAYUKI ,  HATTORI NAOSHI ,  SAITO TAKAHIDE ,  KAWAMURA HIROSHI

IPC分类号： F16K31/04 ,  F16H25/20 ,  F16H61/02 ,  F16K11/07 ,  F16K31/50 ,  F16K31/53

CPC分类号： F16H61/66259 ,  B60W10/04 ,  B60W10/101 ,  F15B13/0402 ,  F16H25/2204 ,  F16H61/0251 ,  F16H61/66 ,  F16H63/062 ,  F16H63/065 ,  F16H2025/204 ,  F16H2025/2087 ,  F16H2061/0253 ,  F16H2063/3063 ,  F16K11/065 ,  F16K11/07 ,  F16K31/04 ,  F16K31/50 ,  F16K31/53

摘要： A spool valve is provided which improves the responsiveness of the object to be hydraulically controlled, such as a V-belt type continuously variable transmission, and which improves the overall safety. The spool valve includes a spool (40) inserted in a spool insertion hole (32) formed in a valve body (31), The spool is moved by an electric motor (12) via a ball-screw (21) to a first position where the input port (37) communicates with the output port (38), while the output port (38) is not in communication with the drain port (39), and to a second position where the input port (37) is not in communication with the output port (38), while the output port (38) communicates with the drain port (39).

摘要翻译： 提供了一种滑阀，其改进了被液压控制的物体如V形带式无级变速器的响应性，并且提高了整体安全性。 滑阀包括插入形成在阀体（31）中的阀芯插入孔（32）中的阀芯（40），阀芯通过电动机（12）经由滚珠丝杠（21）移动到第一位置 其中输入端口（37）与输出端口（38）连通，而输出端口（38）不与排放端口（39）连通，而输入端口（37）未处于第二位置 与输出口（38）连通，而输出口（38）与排放口（39）连通。

公开(公告)号：EP2639478A4

公开(公告)日：2016-12-07

申请号：EP11840279

申请日：2011-07-08

申请人： YANMAR CO LTD

发明人： ISHINO FUMITOSHI ,  OUCHIDA TAKESHI ,  YOSHIOKA TERUNOBU ,  IWAKI KOJI

IPC分类号： F16H9/18 ,  F16H61/662 ,  F16H63/06

CPC分类号： F16H9/16 ,  F16H9/18 ,  F16H37/022 ,  F16H61/0265 ,  F16H61/66263 ,  F16H63/065

公开(公告)号：EP2901043A4

公开(公告)日：2016-07-27

申请号：EP13841958

申请日：2013-09-27

申请人： BRP POWERTRAIN GMBH & CO KG

发明人： HOCHMAYR MARKUS ,  KORENJAK NORBERT ,  WILFLINGER JOHANN ,  HINDINGER THOMAS ,  RIOUX ROGER

IPC分类号： F16H7/08

CPC分类号： F16H9/125 ,  F16H55/563 ,  F16H61/6624 ,  F16H63/065

摘要： A CVT pulley includes a shaft having disposed thereon, a first and second sheave, and a spider. A spring biases the sheaves away from one another. The axially moveable second sheave is disposed axially between the axially fixed spider and the first sheave. A plurality of centrifugal weights, connected to either the spider or the second sheave, have a portion that moves radially outward with rotation of the shaft. The axial distance between the spider and the second sheave depends at least in part on the radial position of the portion which depends on the rotational speed. At least one cylinder is adapted to receive fluid. At least one piston, rotatable with the shaft, is adapted to move in the at least one cylinder in response to fluid being received therein, thereby selectively exerting force on one of the sheaves towards the other. CVTs and vehicles are also disclosed.

摘要翻译： CVT滑轮包括设置在其上的轴，第一和第二滑轮以及蜘蛛。 春天把绳子从彼此偏离。 轴向可移动的第二滑轮轴向地设置在轴向固定的蜘蛛和第一滑轮之间。 连接到任一个蜘蛛或第二滑轮的多个离心重块具有随轴的旋转径向向外移动的部分。 蜘蛛与第二滑轮之间的轴向距离至少部分地取决于取决于转速的部分的径向位置。 至少一个气缸适于接收流体。 至少一个可随轴旋转的活塞适于在至少一个气缸中响应于容纳在其中的流体而移动，从而选择性地将一个滑轮上的力向另一个施加力。 还公开了CVT和车辆。

公开(公告)号：EP2705276A4

公开(公告)日：2015-10-21

申请号：EP12782593

申请日：2012-05-04

申请人： ULTIMATE TRANSMISSIONS PTY LTD

发明人： DURACK MICHAEL

IPC分类号： F16H15/52 ,  F16H15/38 ,  F16H15/44 ,  F16H15/48

CPC分类号： F16H15/04 ,  F16H15/38 ,  F16H63/065 ,  F16H2015/383

公开(公告)号：EP2726758A1

公开(公告)日：2014-05-07

申请号：EP11730576.3

申请日：2011-06-30

申请人： Robert Bosch GmbH

发明人： VAN DER SLUIS, Francis Maria Antonius ,  HUPKES, Ingmarus Geert ,  VAN SPIJK, Johannes Gerardus Ludovicus Maria

IPC分类号： F16H9/18 ,  F16H55/56 ,  F16H63/06

CPC分类号： F16H63/065 ,  F16H9/18 ,  F16H55/56

摘要： Hydraulically activated adjustable pulley (50) for a torque transmission device in a vehicular drive line. The pulley (50) is provided with two conical discs (51, 52) on a shaft (53) and with hydraulically activated displacement means (54, 55, 56) for displacing one such disc (52) along such shaft (53) towards the respective other one disc (51). The pulley shaft (53) is provided with an axially oriented channel (58) and with a radially oriented channel (59) branching-off from the axial channel (58) and connecting to the displacement means (54, 55, 56) for allowing hydraulic fluid to flow to and from the displacement means (54, 55, 56). The axial channel (58) either is open towards both axial ends (64, 65) thereof, or is closed-off in the axial direction, with the shaft (53) being provided with a further radially oriented channel (61), likewise branching-off from the axial channel (58).

公开(公告)号：EP2677198A1

公开(公告)日：2013-12-25

申请号：EP12710433.9

申请日：2012-02-02

申请人： NSK Ltd.

发明人： NOJI, Sachiko ,  INOUE, Tomohiro ,  NISHII, Hiroki ,  YAMAGUCHI, Tomomi ,  TOYODA, Toshiro ,  KISHIDA, Hirotaka

IPC分类号： F16H15/38

CPC分类号： F16H15/38 ,  F16H63/065

摘要： The present invention achieves construction of a toroidal continuously variable transmission of which manufacture, management and assembly of parts can be performed easily, reduction of cost is easy and speed change operation is stabilized. This construction comprises support holes 28 having a circular cross section that are formed in part of the outer rings 16f, column shaped anchor pins 26 that, when fitted and fastened inside the support holes 28 with an interference fit, part of the anchor pin 26 protrudes from the inside surface of a concave section 23e of the outer ring 16f, and anchor grooves 27 that are formed in cylindrical convex surfaces 22e of support beam sections 9f of the trunnions 7f in the circumferential direction of the cylindrical convex surfaces 22e; wherein, the engagement sections where the parts of the anchor pins 26 engage with the anchor grooves 27 can support torque that is applied to the power rollers 6a as the input and output disks 2, 5 rotate.

摘要翻译： 本发明实现了环形无级变速器的构造，其中部件的制造，管理和组装可以容易地执行，成本的降低是容易的并且变速操作稳定。 该结构包括在外环16f的一部分中形成的具有圆形横截面的支撑孔28，柱状锚定销26，当以过盈配合的方式配合并紧固在支撑孔28内时，锚定销26的一部分突出 从外圈16f的凹部23e的内表面沿圆筒状凸面22e的圆周方向形成于耳轴7f的支承梁部9f的圆筒状凸面22e的固定槽27， 其中，当输入和输出盘2和5旋转时，锚定销26的与锚定槽27接合的部分能够支撑施加到动力辊6a的扭矩。

公开(公告)号：EP2478258A4

公开(公告)日：2013-10-16

申请号：EP09849356

申请日：2009-09-15

申请人： CONSORTIUM DE RECH BRP UNIVERSITE DE SHERBROOKE S E N C

发明人： LAFRENIERE ERIC ,  MONFETTE DAVID ,  RIOUX ROGER

IPC分类号： F16H55/56 ,  B62D55/07 ,  F16H9/18 ,  F16H61/662

CPC分类号： F16H63/065 ,  F16H55/56 ,  F16H61/66259 ,  F16H61/66272

公开(公告)号：EP2647879A2

公开(公告)日：2013-10-09

申请号：EP11852633.4

申请日：2011-12-28

申请人： Cho, Yoon Kyu

发明人： Cho, Yoon Kyu

IPC分类号： F16H37/02 ,  F16H9/12

CPC分类号： F16H9/24 ,  F16H37/0846 ,  F16H55/54 ,  F16H63/065 ,  F16H63/067

摘要： A chain belt-type continuously variable transmission in which ratchet-type chain belts are wound on driving and driven pulley devices, each of which has a variable diameter, in order to control the shift ratio. Driving belt supports are disposed in a driving pulley device so as to radially contract and expand. Driven belt supports are disposed in a driven pulley device so as to radially contract and expand. Teeth in the front portions of the driving belt supports and the driven belt supports and teeth in the rear portions of the driving belt supports and the driven belt supports are oriented in opposite directions. Front and rear ratchet gears formed on the driving belt supports and the front and rear ratchet gears formed on the driven belt supports are oriented in opposite directions and are arranged in alternating positions without being formed at corresponding positions in a line.

摘要翻译： 链带式无级变速器，其中棘轮型链带缠绕在每个具有可变直径的驱动和从动带轮装置上，以便控制换档比。 驱动带支撑件设置在驱动带轮装置中以便径向收缩和膨胀。 驱动的皮带支撑件设置在从动皮带轮装置中以便径向收缩和扩张。 驱动带支撑件的前部中的齿和从动带支撑件，并且驱动带支撑件的后部中的齿和从动带支撑件沿相反方向定向。 形成在驱动带支撑件上的前棘轮和后棘轮，并且形成在从动皮带支撑件上的前棘轮和后棘轮形成在相反方向上并且被布置在交替位置，而不形成在一行中的相应位置处。