公开(公告)号：EP3318780A1

公开(公告)日：2018-05-09

申请号：EP17001517.6

申请日：2017-09-11

申请人： CALA' S.R.L.

发明人： Cala', Cataldo

IPC分类号： F16H21/42 ,  F16H21/20 ,  F16H29/04 ,  A23N5/00

CPC分类号： F16H29/04 ,  A23N5/008 ,  F16H21/20 ,  F16H21/42

摘要： A kinematic mechanism is described, for changing the stroke of a cursor (15, 14") with reciprocating motion with respect to a fixed structure (1) and connected to a rotatable drive shaft (2, 1', 1"); the mechanism comprises: eccentric means connected to the drive shaft (2, 1', 1") and adapted to transform the rotary motion of the drive shaft (2, 1', 1") into an alternate translating motion of an articulation point (12, 6', 4") of a kinematism; guiding means for the articulation point (12, 6', 4") of a kinematism; actuating means of the guiding means; position detecting means of the guiding means; and control means of the actuating means of the guiding means.

摘要翻译： 描述了一种运动机构，用于相对于固定结构（1）往复运动并且连接到可旋转驱动轴（2,1'，1“）来改变光标（15,14”）的行程; 该机构包括：与驱动轴（2,1'，1“）连接并适于将驱动轴（2,1'，1”）的旋转运动转换成关节运动点的交替平移运动的偏心装置 运动学的关节运动点（12,6'，4“）;用于运动学的关节运动点（12,6'，4”）的导向装置; 引导装置的致动装置; 引导装置的位置检测装置; 以及引导装置的致动装置的控制装置。

公开(公告)号：EP2577102A1

公开(公告)日：2013-04-10

申请号：EP11785932.2

申请日：2011-05-13

申请人： Bertazzoli, José Luiz

发明人： Bertazzoli, José Luiz

IPC分类号： F16H29/04

CPC分类号： F16H15/42 ,  F16H29/04

摘要： New equipment for continuously variable transmission, essentially composed by a disc with variable inclination (I), articulated by means of automatic servo-mechanism (C), positioned in the driver axis (A); the inclined disc system activates an oscillatory ring, also called pivot (D), by means of two opposed bearings (B) fixed in the pivot; the pivot activates two alternative elements of opposed power transmission, called rod (E); the force transmitted by the rods is applied to an arm of opposing levers, called balancer (F), with a turn radius originating in the center line of a transversal axis (M) positioned in the center of the transmission; in one side the transversal axis is installed in the interior of a semi-axis (P) and transmits continuous rotation in only one direction by means of a sprag bearing and on the other side symmetrically; in the internal side of the set, there are external conical helical gears (K), integral to the semi-axis; the exit-axis, or moved (H), is the own axis of a sprocket (G), positioned symmetrically between both gears, which center line is axial to the entrance axis of the transmission, being able to have a lateral exit of 90° or inclined exit in relation to the entrance axis; the sprocket receives the torque from one of the gears when the driver axis turns.

摘要翻译： 用于无级变速器的新设备，主要由具有可变倾角（I）的圆盘组成，通过位于驱动轴（A）的自动伺服机构（C）铰接; 倾斜盘系统通过固定在枢轴中的两个相对的轴承（B）激活振荡环（也称为枢轴（D））; 该枢轴激活两个对立动力传输的替代元件，称为杆（E）; 由杆传递的力施加到被称为平衡器（F）的相对杆的臂上，转动半径源自位于变速器中心的横轴（M）的中心线; 在一侧，横轴安装在半轴（P）的内部，并且通过楔块轴承仅在一个方向上连续旋转并且在另一侧上对称地传递连续旋转; 在该组的内侧，有与半轴成一体的外部锥形斜齿轮（K）; 出口轴线或移动的（H）是链轮（G）的自身轴线，两个齿轮之间对称地定位，该中心线轴向于变速器的入口轴线，能够具有90°的侧向出口 °或相对于入口轴线倾斜的出口; 当驱动轴转动时，链轮接收来自其中一个齿轮的扭矩。

公开(公告)号：EP1592900B1

公开(公告)日：2007-02-21

申请号：EP03759785.3

申请日：2003-10-15

申请人： Varibox (Pty) Limited

发明人：

IPC分类号： F16H29/04

CPC分类号： F16H29/04 ,  Y10T74/1519

摘要： A rotor controlled CVT comprising: input and output shafts (28,44), an elongated cam-shaped rotor (12) which is uniformly and linearly tapered over its length and is engaged for rotation with the input shaft, a plurality of cam follower units (54) which are located in structure about and are reciprocated by the rotor and include rollers (56) having treads which bear and rotate in circumferential paths on the rotor surface, angular velocity extraction devices (38) which are each engageable and partially rotated by a cam follower, means (14) for causing the extraction devices to collectively produce an output velocity at the output shaft, means for causing relative movement between the rotor and cam followers to vary the ratio of rotation between the input and output shafts, and means for keeping the roller treads in contact with the roller surface. The roller treads are in line contact with the rotor surface.

公开(公告)号：EP0936381A1

公开(公告)日：1999-08-18

申请号：EP98300973.9

申请日：1998-02-10

申请人： Papanicolaou, John

发明人： Papanicolaou, John

IPC分类号： F16H29/04

CPC分类号： F16H29/04

摘要： Continuously variable transmission system that is capable of gradually and smoothly multiplying TORQUE while decreasing RPM and vice-versa. The infinitely and continuously variable TORQUE and RPM ratios are produced by causing a central assembly including a hub having one, two, three or more co-axial opposing pairs of short shafts (7,8,9,10) which share the same plane with each other and with the hub's multi-directional center and which are radially and symmetrically mounted on its outer perimeter, to oscillate around some or all of such short shaft axes. Each short shaft coaxially carries at its outer end a one-way clutch assembly that engages in one rotational direction of its carrying short shaft and disengages its carrying short shaft in the other direction. All such freewheels are in turn continuously and uni-directionally engaged to a common rotatable output gear (52) which is caused to rotate through a simultaneous combination of the short shaft oscillations and their one way engagement/disengagement freewheel action. The central assembly is caused to oscillate either through gradually pivoting a rotating swash plate (1) co-centrally mounted to and pressing against the oscillating central assembly (5) through a thrust bearing (4) or through gradually pivoting while rotatably displacing one pivotable and rotatably displacable yoke with respect to a second fixed and opposing yoke, wherein the yokes are connected to each other through the oscillating central assembly's short shafts.

摘要翻译： 无级变速系统能够逐渐平滑地乘以TORQUE，同时降低RPM，反之亦然。 通过使包括具有一个，两个，三个或更多个共轴相对的短轴对（7,8,9,10）的轮毂的中心组件与中心组件共享同一平面来产生无限且连续可变的TORQUE和RPM比率 彼此并且与轮毂的多向中心并且径向对称地安装在其外周边上以围绕一些或全部这种短轴轴线摆动。 每个短轴同轴地在其外端承载单向离合器组件，该单向离合器组件在其传送短轴的一个旋转方向上接合并且在另一个方向上将其传送短轴脱开。 所有这些飞轮继而连续且单向地接合到共同的可旋转输出齿轮（52），所述共同可旋转输出齿轮（52）通过短轴振动和它们的单向接合/分离自由轮作用的同时组合而被旋转。 使中心组件摆动，或者通过逐渐枢转旋转的斜盘（1），该旋转的斜盘（1）通过推力轴承（4）共同地中心地安装到并压靠摆动的中心组件（5），或者通过逐渐枢转，同时可旋转地移动一个可枢转的 可相对于第二固定且相对的轭来旋转地可移位的轭，其中这些轭通过摆动的中心组件的短轴彼此连接。

公开(公告)号：EP0543803A3

公开(公告)日：1994-08-31

申请号：EP93200343.7

申请日：1988-06-23

申请人： Blakemore, John H.

发明人： Blakemore, John H.

IPC分类号： F16H29/04 ,  F16H47/04

CPC分类号： F16H47/04 ,  F16H29/04

摘要： A torque converter (300) having a housing (301) containing an hydraulic chamber (315) and a gear chamber (313). The hydraulic chamber is formed as several isolated sub chambers (377). A rotor (350) with inwardly raised vanes or pawls (355) is provided in the chamber, the pawls extendible into the sub chambers an amount depending on the relative speed of rotation between the housing and rotor. The torque converter uses the interaction of the pawls with static fluid in the sub chambers to vary the torque responsive to the sensed output load as well as to the speed of rotation of the input shaft (321). A one way brake may be provided to ensure output power is transmitted in the desired direction.

摘要翻译： 一种具有容纳液压室（315）和齿轮室（313）的壳体（301）的变矩器（300）。 液压室形成为几个隔离的子室（377）。 具有向内升高的叶片或棘爪（355）的转子（350）设置在腔室中，棘爪可延伸到子腔室中，取决于壳体和转子之间的相对旋转速度。 变矩器利用棘爪与子室中的静态流体的相互作用来响应于感测的输出负载以及输入轴（321）的旋转速度而改变转矩。 可以提供单向制动器以确保输出功率以期望的方向传输。

公开(公告)号：EP0543803A2

公开(公告)日：1993-05-26

申请号：EP93200343.7

申请日：1988-06-23

申请人： Blakemore, John H.

发明人： Blakemore, John H.

IPC分类号： F16H29/04 ,  F16H47/04

CPC分类号： F16H47/04 ,  F16H29/04

摘要： A torque converter (300) having a housing (301) containing an hydraulic chamber (315) and a gear chamber (313). The hydraulic chamber is formed as several isolated sub chambers (377). A rotor (350) with inwardly raised vanes or pawls (355) is provided in the chamber, the pawls extendible into the sub chambers an amount depending on the relative speed of rotation between the housing and rotor. The torque converter uses the interaction of the pawls with static fluid in the sub chambers to vary the torque responsive to the sensed output load as well as to the speed of rotation of the input shaft (321). A one way brake may be provided to ensure output power is transmitted in the desired direction.

摘要翻译： 具有容纳液压室（315）和齿轮室（313）的壳体（301）的变矩器（300）。 液压室形成为几个隔离的副室（377）。 具有向内凸起的叶片或棘爪（355）的转子（350）设置在腔室中，棘爪可根据壳体和转子之间的相对旋转速度而延伸到副室中。 变矩器使用棘爪与副室中的静态流体的相互作用，以响应于感测的输出负载以及输入轴（321）的旋转速度来改变扭矩。 可以提供单向制动器以确保输出功率在期望的方向上传递。

公开(公告)号：EP0375696A4

公开(公告)日：1992-10-21

申请号：EP88906410

申请日：1988-06-21

申请人： MILLS, NED

发明人： MILLS, NED

IPC分类号： F16H29/16 ,  F16H29/04

CPC分类号： F16H29/04 ,  Y10T74/151 ,  Y10T74/1521 ,  Y10T74/1523 ,  Y10T74/1524

公开(公告)号：EP0431041A4

公开(公告)日：1992-01-02

申请号：EP89909921

申请日：1989-08-11

申请人： PIRES, PAUL B.

发明人： PIRES, PAUL B.

IPC分类号： F16H3/76 ,  F16D3/04 ,  F16H29/04 ,  F16H37/12 ,  F16H37/00

CPC分类号： F16H29/04

公开(公告)号：EP4162175A1

公开(公告)日：2023-04-12

申请号：EP21821579.6

申请日：2021-06-07

申请人： Rajendran Raja Ramanujam ,  Rajendran, Prashanth Ram

发明人： Rajendran Raja Ramanujam ,  Rajendran, Prashanth Ram

IPC分类号： F16H29/02 ,  F16H29/04 ,  F16H29/08 ,  F16H29/12 ,  F16H29/14 ,  F16H35/02

公开(公告)号：EP2318733A1

公开(公告)日：2011-05-11

申请号：EP09775916.1

申请日：2009-06-29

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： MAN, Laszlo ,  FRIEDMANN, Oswald ,  BECHT, Marco ,  GREB, Peter ,  SCHUMANN, Lars ,  BURKHART, Dirk ,  DREHER, Alexander

IPC分类号： F16H29/04 ,  F16H57/00

CPC分类号： F16H29/04 ,  F16H57/0006

摘要： The invention relates to an output system for a crank-CVT transmission and to a crank-CVT transmission. The crank-CVT transmission comprises a drivable input shaft (12) having an adjustable eccentric drive system (15) comprising eccentric components, which are connected to an output shaft by connecting rod-like connecting elements. In order to transmit the stroke of the connecting elements to the output shaft (19), freewheel devices (18) are provided. A means for interrupting the periodic processes in the output unit are provided in the output part of the drive system.