公开(公告)号：US10393246B2

公开(公告)日：2019-08-27

申请号：US15333501

申请日：2016-10-25

申请人： Huan Hsiung Tseng ,  Kuo-Hung Tseng

发明人： Huan Hsiung Tseng ,  Kuo-Hung Tseng

IPC分类号： F16H29/08 ,  F16H37/16 ,  F16C3/28 ,  F16H29/20 ,  F16H19/04 ,  F16H29/04 ,  F16H37/12

摘要： A shift system related to an improved continuously variable transmission (CVT) may include a power output assembly, a power input assembly, a collar assembly, and a connecting assembly to connect the power output assembly and power input assembly. The shift system is advantageous because it employs only gears and hydraulics for the transmission of power, which can be used in any torque scenario, from low-torque to heavy-duty scenarios such as large passenger automobiles, large trucks and heavy-duty machinery. Furthermore, there is no need to use additional energy to keep the transmission “tight enough” to engage and to prevent any “slipping,” and the overall efficiency of power transmission would be increased.

公开(公告)号：US20180038340A1

公开(公告)日：2018-02-08

申请号：US15707138

申请日：2017-09-18

申请人： Differential Dynamics Corporation

发明人： Kyung Soo Han

IPC分类号： F03B15/02 ,  F03D15/00 ,  F03B3/18 ,  F16H29/04 ,  F16H3/52 ,  F16H15/50 ,  F16H3/62 ,  F16H3/56 ,  F16H25/04 ,  F03B15/08

CPC分类号： F03B15/02 ,  F03B3/18 ,  F03B13/264 ,  F03B15/08 ,  F03B15/12 ,  F03B17/063 ,  F03D3/002 ,  F03D3/0436 ,  F03D7/0272 ,  F03D9/25 ,  F03D15/00 ,  F05B2210/16 ,  F05B2220/32 ,  F05B2220/7062 ,  F05B2240/93 ,  F05B2240/97 ,  F05B2260/402 ,  F05B2260/40311 ,  F05B2260/404 ,  F05B2270/101 ,  F05B2270/32 ,  F16H3/52 ,  F16H3/56 ,  F16H3/62 ,  F16H15/50 ,  F16H25/04 ,  F16H29/04 ,  H02K1/2753 ,  H02K7/116 ,  H02K7/183 ,  H02K11/21 ,  H02K19/18 ,  Y02E10/223 ,  Y02E10/226 ,  Y02E10/28 ,  Y02E10/722 ,  Y02E10/723 ,  Y02E10/725 ,  Y10T74/18056 ,  Y10T74/18296 ,  Y10T74/18792 ,  Y10T74/2101

摘要： Three controls, three variable gear assemblies, an optional hatch or variable propeller pitch, and a variable overlap generator (VO generator), as well as one or more commutator and brushless free direct current generators may be used independently and together to provide constant frequency and voltage output power and to increase the amount of output power generated with the same input water flow or wind speed in a plurality of embodiments useful in wind power generation and water renewable energy generators for any of tidal and ocean current or wave conditions. Two Transgear™ assemblies side-by-side and sharing the same central shaft may comprise a constant speed motor control, produce required constant frequency and voltage and be reduced in part count and complexity. The variable overlap generator of a marine hydrokinetic or wind power generator may be used as a low torque generator, a high power-rated generator or a control in these applications and may generate more electric power than a conventional fixed power generator (the rotor axially aligned to overlap the stator in a conventional manner) over a wider input range. An electromotive force (EMF) embodiment generates alternating current at constant frequency and voltage in varying wind and water speed conditions.

公开(公告)号：US09568079B2

公开(公告)日：2017-02-14

申请号：US14647019

申请日：2013-11-08

申请人： HONDA MOTOR CO., LTD.

发明人： Kazuki Ichikawa ,  Fumiyasu Suga ,  Tsunehiro Kobayashi

IPC分类号： F16H29/04 ,  F16H3/44 ,  F16H57/00 ,  F16H7/06

CPC分类号： F16H29/04 ,  F16H3/44 ,  F16H7/06 ,  F16H2057/0081 ,  F16H2200/20

摘要： A vehicle power transmission device equipped with a crank type transmission unit is provided in which since a first sprocket provided on an input shaft upstream portion and a second sprocket provided on an output shaft downstream portion are connected by an endless chain, and a dog clutch is disposed between the input shaft main body portion and the input shaft upstream portion, when the input shaft main body portion is seized and becomes non-rotatable, the dog clutch is disengaged so as to detach the input shaft upstream portion from the input shaft main body portion, and the driving force of an engine is transmitted to the output shaft downstream portion via the input shaft upstream portion, the first sprocket, the endless chain and the second sprocket, thereby enabling the vehicle to travel in the minimum necessary way.

摘要翻译： 提供一种装备有曲柄式传动单元的车辆动力传递装置，其中由设置在输入轴上游部分上的第一链轮和设置在输出轴下游部分上的第二链轮通过环形链条连接，并且爪形离合器 设置在输入轴主体部分和输入轴上游部分之间，当输入轴主体部分被卡住并变得不可转动时，爪形离合器被分离，从而将输入轴上游部分从输入轴主体 部分，并且发动机的驱动力经由输入轴上游部分，第一链轮，环形链条和第二链轮传递到输出轴下游部分，从而能够以最小必要的方式行驶车辆。

公开(公告)号：US20160009286A1

公开(公告)日：2016-01-14

申请号：US14768310

申请日：2014-04-07

申请人： HONDA MOTOR CO., LTD.

发明人： Tsunehiro Kobayashi

IPC分类号： B60W30/18 ,  F16H29/22 ,  F16H29/04 ,  B60W10/101 ,  B60W10/04

CPC分类号： B60W30/18072 ,  B60W10/04 ,  B60W10/101 ,  B60W30/18027 ,  B60W30/18054 ,  B60W2510/0638 ,  B60W2510/081 ,  B60W2510/18 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2710/0644 ,  B60W2710/081 ,  B60W2710/1005 ,  F16H29/04 ,  F16H29/22 ,  F16H59/44 ,  F16H61/66

摘要： A stepless transmission 1 is provided for preventing drive wheels from being driven despite the driver's intention during vehicle deceleration. A control device 40: when the required drive force of the vehicle is 0, controls the output rotational speed Ne of a travel drive source 50 to be Ne2, and controls the transmission gear ratio i of the transmission 1 so that the transmission 1 in the case where the Ne is Ne1 changes from a first state to a second state; and when the vehicle speed V is less than a boundary speed Vgn, controls the ratio i to be a state maintaining transmission gear ratio ign that enables the first state to be maintained even during vehicle deceleration. In the second state a rotational drive force is transmitted from an input shaft 2 to an output shaft 3. In the first state the transmission is prevented.

摘要翻译： 提供无级变速器1，用于防止驾驶员在车辆减速期间的驾驶意图被驱动。 控制装置40：当所需的车辆驱动力为0时，将行驶驱动源50的输出转速Ne控制为Ne2，并且控制变速器1的变速比i，使得变速器1在 Ne为Ne1从第一状态变为第二状态的情况; 并且当车速V小于边界速度Vgn时，即使在车辆减速期间也将比率i控制为能够保持第一状态的状态保持传动齿轮比率的状态。 在第二状态下，旋转驱动力从输入轴2传递到输出轴3.在第一状态下，防止了传动。

公开(公告)号：US09222558B2

公开(公告)日：2015-12-29

申请号：US14071989

申请日：2013-11-05

申请人： University of Maryland, Baltimore County

发明人： Weidong Zhu ,  Xuefeng Wang

IPC分类号： F16H29/00 ,  F16H29/20 ,  F16H29/04 ,  F16H21/14 ,  F16H21/20 ,  F16H19/04

CPC分类号： F16H29/20 ,  F16H19/043 ,  F16H21/14 ,  F16H21/20 ,  F16H29/04 ,  Y10T74/18408

摘要： A geared infinitely variable transmission (GIVT) to provide a continuous output-to-input speed ratio from zero to a certain value is designed, and its working principle is illustrated. Crank-slider systems are used in the GIVT; the output-to-input speed ratio is changed with the crank length. Racks and pinions, controlled by planetary gear sets, are used to change the crank length when the cranks are rotating. One-way bearings rectify the output speeds from different crank-slider systems to obtain the output speed of the GIVT. Noncircular gears are used to minimize variations since the crank-slider systems can introduce variations of the instantaneous speed ratio. A direction control system is provided using planetary gear sets.

摘要翻译： 设计了一种从零到一定值提供连续输出到输入速度比的齿轮无级变速器（GIVT），并说明了其工作原理。 GIVT中使用曲柄滑块系统; 输出转速比随曲柄长度变化。 由行星齿轮组控制的齿条和小齿轮用于在曲柄旋转时改变曲柄长度。 单向轴承整流不同曲柄滑块系统的输出速度，以获得GIVT的输出速度。 使用非圆形齿轮来最小化变化，因为曲柄滑块系统可以引入瞬时速度比的变化。 使用行星齿轮组提供方向控制系统。

公开(公告)号：US08911325B2

公开(公告)日：2014-12-16

申请号：US13370307

申请日：2012-02-10

申请人： Akihiko Sasaki

发明人： Akihiko Sasaki

IPC分类号： B60W10/101 ,  B60W10/08 ,  B60W10/06 ,  B60W10/108 ,  B60W20/00 ,  B60K6/448 ,  B60W50/06 ,  B60W30/18 ,  B60K6/48 ,  F16H29/04

CPC分类号： B60W20/30 ,  B60K6/383 ,  B60K6/448 ,  B60K6/48 ,  B60K6/543 ,  B60K2006/4808 ,  B60W10/06 ,  B60W10/08 ,  B60W10/108 ,  B60W20/00 ,  B60W20/19 ,  B60W20/40 ,  B60W30/18027 ,  B60W50/06 ,  B60W2710/0677 ,  B60W2710/1005 ,  F16H29/04 ,  Y02T10/6243 ,  Y02T10/626 ,  Y02T10/6286 ,  Y10T477/6414 ,  Y10T477/688

摘要： A gear ratio control device includes a controller configured to control gear ratio in a vehicle. The controller is configured to adjust an eccentricity of first supporting points of the eccentric discs so that, in the event of starting a power source in a state in which the power source is stopped and the vehicle is traveling, the gear ratio at a continuously variable transmission is at a target value, in parallel with performing start control of the power source.

摘要翻译： 齿轮比控制装置包括控制器，用于控制车辆中的齿轮比。 控制器构造成调整偏心盘的第一支撑点的偏心度，使得在电源停止和车辆行驶的状态下起动电源的情况下，变速比为连续变量 与执行电源的开始控制并行，传输是目标值。

公开(公告)号：US20080146390A1

公开(公告)日：2008-06-19

申请号：US11642309

申请日：2006-12-19

申请人： Alejandro Lacreu

发明人： Alejandro Lacreu

IPC分类号： F16H7/00 ,  F16H29/04

CPC分类号： B62M1/28 ,  B62K3/005 ,  F16H19/0659

摘要： A drive train system for human powered vehicles whereby the pedals move in a linear or slightly curved path, providing a superior ergonomic ride. Power is transmitted from the pedals by a flexible drive tension transmitting component to two one way locking continuous variable radius helicoids mounted on a shaft by means of a one way locking mechanism. The pedals move alternatively back and forth pulling the cables and unwinding (active phase) their corresponding helicoids and thus transferring spinning motion to the shaft. The helicoids act as a set of sprockets of continuous variable radius optimizing the ergonomic delivery of leg power to the shaft. A step-less shifting system alters the length of cable wound in the helicoids and can manually select the “zone” of the helicoids utilized for optimal power transmission. This gearing system can manually adjust the power-speed ratio according to the environment demands, akin to a gear system.

摘要翻译： 用于人力车辆的传动系统，其中踏板以线性或略微弯曲的路径移动，提供优越的人机工程学乘坐。 动力通过柔性驱动张力传递部件从踏板传递到通过单向锁定机构安装在轴上的两个单向锁定连续可变半径螺旋体。 踏板交替地来回拉动电缆并展开（活动相位）它们相应的螺旋体，从而将旋转运动传递到轴。 螺旋线作为一组连续可变径向的链轮，优化腿部动力对轴的人体工程学输送。 无级换档系统改变螺旋线缠绕的电缆的长度，可以手动选择用于最佳功率传输的螺旋体的“区域”。 该传动系统可以根据环境要求手动调节功率速比，类似于齿轮系统。

公开(公告)号：US6119539A

公开(公告)日：2000-09-19

申请号：US131644

申请日：1998-08-10

申请人： John Paul Papanicolaou

发明人： John Paul Papanicolaou

IPC分类号： F16H3/00 ,  F16H29/04 ,  F16H29/08

CPC分类号： F16H29/04 ,  Y10T74/1503 ,  Y10T74/1519

摘要： An infinitely and continuously variable transmission system capable of gradually multiplying TORQUE while decreasing RPM and vice-versa. For a given input shaft TORQUE and RPM, the system delivers to the output shaft such increases or reductions in TORQUE with inversely corresponding increases or reductions in RPM as may be desired across a predetermined and very wide range of transmission ratios. The range can include zero RPM for the output shaft while the input shaft continues to rotate at any RPM, thus eliminating the need for an input shaft disengaging clutch. The invention includes a main assembly consisting of one or more pairs of co-axial diametrically opposed one-way clutches and corresponding pairs of diametrically opposed carrying shafts which are interconnected through a central hub assembly. The axes of the carrying shafts share the same plane with each other and with the central hub's multi-directional center around which they are radially and symmetrically mounted. The freewheels are engaged in one rotational direction and disengaged in the opposite rotational direction of their carrying shafts and are in turn continuously and interactionally meshed to a common rotatable output gear. The infinitely and continuously variable TORQUE and RPM ratios are produced by causing the freewheel carrying shafts to rotatably oscillate at gradually variable oscillation arcs thereby causing their respective freewheels to smoothly rotate the common output gear at correspondingly variable rotation speeds through a simultaneous combination of the oscillation arc magnitude of their carrying shaft rotatable oscillations and their corresponding engagement/disengagement action.

摘要翻译： 无级连续变速传动系统，能够在降低转速的同时逐渐乘以TORQUE，反之亦然。 对于给定的输入轴TORQUE和RPM，系统可以在预定和非常宽的传动比范围内向输出轴输送TORQUE的增加或减小，反向相应地增加或减小RPM。 当输入轴以任何RPM继续旋转时，该范围可以包括输出轴的零RPM，从而无需输入轴脱离离合器。 本发明包括由一对或多对同轴径向相对的单向离合器组成的主组件，以及通过中心轮毂组件相互连接的相对的直径相对的承载轴对。 承载轴的轴线彼此共享相同的平面，并且与中心轮毂的多方向中心共享，它们围绕它们径向和对称地安装。 单向轮在一个旋转方向上啮合并且在它们的承载轴的相反旋转方向上分离，并且又连续地和相互作用地啮合到公共的可旋转的输出齿轮。 无级连续可变的TORQUE和RPM比是通过使飞轮承载的轴在逐渐变化的摆动弧上可旋转地摆动而产生的，从而使它们各自的续流通过相应的可变转速平滑地旋转共同的输出齿轮， 其承载轴的旋转振动的大小及其相应的接合/分离动作。

公开(公告)号：US6068570A

公开(公告)日：2000-05-30

申请号：US336597

申请日：1999-06-21

申请人： Kyung Soo Han

发明人： Kyung Soo Han

IPC分类号： F16H29/04

CPC分类号： F16H29/04 ,  Y10T74/151

摘要： An arrangement of multiple gears forming a transmission and differential system for variable and compensated speed output and direction from a constant or variable source. Control of output speed, direction and source by selective adjustment with the system at related system components. Adjustment of inter-related orbital cam paths provide for selective variable output from a given input source. Compensated variable output derives from combining the generated variable output with the unimpeded source input.

摘要翻译： 形成用于可变和补偿的速度输出和恒定或可变源的方向的传动和差速系统的多个齿轮的布置。 通过系统在相关系统组件上的选择性调整来控制输出速度，方向和来源。 相关轨道凸轮路径的调整提供了给定输入源的选择性变量输出。 补偿变量输出源于将生成的变量输出与无阻塞的源输入相结合。

公开(公告)号：US5674144A

公开(公告)日：1997-10-07

申请号：US422223

申请日：1995-06-15

申请人： Robert J. Wiley

发明人： Robert J. Wiley

IPC分类号： F16H29/04 ,  F16H29/06 ,  F16C3/00 ,  F16H1/32 ,  F16H29/18

CPC分类号： F16H29/04 ,  Y10T464/50 ,  Y10T74/151 ,  Y10T74/1515

摘要： A transmission having ratios from 0:1 to 1:1 is disclosed; the transmission comprises a plurality of clutches for producing a partial rotational output from a reciprocating input, an output gear for collecting the partial output of the clutches, an input gear for providing rotational input to a varicrank (i.e. an index plate/web shaft slidably and rotably disposed in a rotatable cylindrical block), and a varicrank (i.e. an index plate/web shaft slidably and rotatably disposed in a rotatable cylindrical block) for producing reciprocal motion on the clutches. The varicrank has a variably offset center web member having a plurality of connecting rods secured thereto corresponding to the number of clutches and a plurality of crank arms pivotally secured to the connecting rods. The ratio of the transmission is adjusted by moving a ratio control rod which increases or decreases the amount of offset of the center web, and accordingly the amount of reciprocating motion applied to the crank arms by the connecting rods.

摘要翻译： 公开了一种比例为0：1至1：1的变速器; 变速器包括用于产生来自往复输入的部分旋转输出的多个离合器，用于收集离合器的部分输出的输出齿轮，用于向旋转输入提供旋转输入的输入齿轮（即，指针板/腹板轴可滑动地和 可旋转地设置在可旋转的圆柱形块中），以及可变曲轴（即可滑动和可旋转地设置在可旋转的圆柱形块中的折痕板/腹板轴），用于在离合器上产生往复运动。 该曲棍球具有可变地偏移的中心腹板构件，其具有固定到其上的多个连接杆，其中多个离合器和多个可枢转地固定到连接杆上的曲柄臂。 通过移动增加或减少中心腹板的偏移量的比例控制杆来调整变速比，并且因此通过连杆施加到曲柄臂的往复运动的量来调节变速比。