公开(公告)号：US20150226300A1

公开(公告)日：2015-08-13

申请号：US14291846

申请日：2014-05-30

申请人： DEERE & COMANY

发明人： Clayton P. Neumann

IPC分类号： F16H48/19 ,  F16D41/06

CPC分类号： F16H48/19 ,  B60K1/00 ,  B60K17/02 ,  B60K17/046 ,  B60K17/165 ,  B60K2001/001 ,  B60Y2200/148 ,  B60Y2200/22 ,  F16D41/06 ,  F16H48/16 ,  Y10T74/19005

摘要： A power transfer assembly is described for power transmission from a power source to one or more rotating components. The power transfer assembly includes a power source capable of providing torque output, a first one-way clutch configured to receive torque input from the power source, and a second one-way clutch configured to receive torque input from the power source. The first one-way clutch is configured to transmit at least a first portion of the received torque input to a first half-axle. The second one-way clutch is configured to transmit at least a second portion of the received torque input to a second half-axle.

摘要翻译： 描述了用于从电源到一个或多个旋转部件的动力传输的动力传递组件。 动力传递组件包括能够提供扭矩输出的电源，被配置为接收来自电源的扭矩输入的第一单向离合器和被配置为接收来自电源的扭矩输入的第二单向离合器。 第一单向离合器构造成将接收到的扭矩输入的至少第一部分传递到第一半轴。 第二单向离合器构造成将接收到的扭矩输入的至少第二部分传递到第二半轴。

公开(公告)号：US08840514B1

公开(公告)日：2014-09-23

申请号：US14205945

申请日：2014-03-12

申请人： The Hilliard Corporation

发明人： Howard J. Knickerbocker ,  David C. Ochab ,  Mathew Cowen

IPC分类号： F16H48/06 ,  B60W10/02 ,  B60W10/12

CPC分类号： B60W10/12 ,  B60K17/26 ,  B60K17/3505 ,  F16D27/10 ,  F16D41/088 ,  F16D47/04 ,  F16H48/16

摘要： A bi-directional overrunning clutch assembly for engaging secondary driven shafts in a four wheel drive vehicle. The assembly includes a differential housing with a pinion input gear rotatably disposed within it that is engaged to a drive shaft. A bi-directional overrunning clutch housing is engaged to the pinion gear. A roll cage assembly is located inside the clutch housing. A pair of hubs are positioned within the roll cage assembly and connected to the secondary driven shafts. An electromagnetic system controls indexes the roll cage in a first direction relative to the clutch housing a first indexing device for coupling the secondary drive shaft to the secondary driven axles when four wheel drive is needed, and in an opposite direction using a second indexing device when an engine braking condition is needed. A spring assembly is preferably used to bias the roll cage back to a neutral position.

摘要翻译： 一种双向超越离合器组件，用于接合四轮驱动车辆中的从动轴。 组件包括差速器壳体，其中可旋转地设置在其内的小齿轮输入齿轮接合到驱动轴。 双向超越离合器壳体接合到小齿轮。 滚子保持架组件位于离合器壳体内部。 一对轮毂定位在滚子保持架组件内并连接到辅助从动轴。 电磁系统控制相对于离合器壳体的第一方向上的辊架的索引，该第一分度装置用于当需要四轮驱动时将辅助驱动轴连接到副驱动轴，并且在相反方向上使用第二分度装置 需要发动机制动条件。 弹簧组件优选地用于将卷笼偏置回到中立位置。

公开(公告)号：US20100307289A1

公开(公告)日：2010-12-09

申请号：US12793108

申请日：2010-06-03

申请人： Robert BLANCHARD

发明人： Robert BLANCHARD

IPC分类号： F16H48/16

CPC分类号： F16D7/044 ,  F16H48/16 ,  Y10T74/19005

摘要： A transmission device for an automotive vehicle of the type includes, mounted on an output shaft formed by at least two wheel drive half-shafts of a vehicle mounted to freely rotate one relative to the other, at least one rotary gearwheel, and two clutch mechanisms with clutch sleeves arranged on both sides of the gearwheel. This device includes, on the one hand, two clutch sleeve configurations: the driving configuration of the gearwheel, and the engine brake configuration of the gearwheel, and, on the other hand, a declutching control mechanism that includes at least one clutch sleeve pilot unit, coaxial to the gearwheel, mounted relative to the gearwheel that moves angularly between two end positions. The declutching pilot unit can be driven into each of the end positions by the two wheel drive half-shafts when they are driven at a speed of rotation that is different from that of the gearwheel.

摘要翻译： 用于这种类型的机动车辆的传动装置包括安装在输出轴上的输出轴，所述输出轴由安装成相对于另一个自由旋转的车辆的至少两个轮驱动半轴形成，至少一个旋转齿轮和两个离合器机构 其中离合器套筒布置在齿轮的两侧。 该装置一方面包括两个离合器套筒构造：齿轮的驱动构造和齿轮的发动机制动构造，另一方面，包括至少一个离合器套筒导向单元的分离控制机构 ，与齿轮同轴，相对于在两个端部位置之间成角度地移动的齿轮安装。 当它们以与齿轮不同的旋转速度驱动时，分离导向单元可以通过两个轮驱动半轴被驱动到每个端部位置。

公开(公告)号：US07690469B2

公开(公告)日：2010-04-06

申请号：US11684300

申请日：2007-03-09

申请人： Koji Irikura ,  Donald Wieber

发明人： Koji Irikura ,  Donald Wieber

IPC分类号： B60K17/344

CPC分类号： F16D41/10 ,  B60K17/3505 ,  B60K23/06 ,  B60K23/0808 ,  B60Y2200/223 ,  F16H48/16 ,  F16H48/19 ,  F16H48/22 ,  F16H48/24 ,  F16H48/295 ,  F16H48/30 ,  F16H2048/204 ,  Y10T74/19005

摘要： Presented herein are four-wheel drive systems incorporating a bi-directional overrunning clutch design to control the torque transmission between front and rear transaxles. In accordance with one aspect of the present invention, there is provided a four-wheel drive system comprising a front transaxle, a rear transaxle, a transmission receiving drive power from a prime mover, and a bi-directional overrunning clutch drivingly coupled to an output shaft of the transmission and selectively coupled to the front and rear transaxle.

摘要翻译： 这里提出的是四轮驱动系统，其包括双向超越离合器设计，以控制前驱动桥和后驱动桥之间的扭矩传递。 根据本发明的一个方面，提供了一种四轮驱动系统，其包括前驱动桥，后驱动桥，从原动机接收驱动力的变速器和驱动地连接到输出的双向超越离合器 变速器的轴，并选择性地联接到前驱动桥和后驱动桥。

公开(公告)号：US07669702B2

公开(公告)日：2010-03-02

申请号：US11432478

申请日：2006-05-12

申请人： Robert Blanchard

发明人： Robert Blanchard

IPC分类号： F16D21/00

CPC分类号： F16H48/16 ,  A01D34/69 ,  A01D2101/00 ,  F16D41/185 ,  F16H48/12 ,  Y10T74/19005

摘要： A transmission box (3) for a wheeled machine includes a motor input shaft (4) driving a drive wheel (8) to actuate at least one drive shaft (9A, 9B) of at least one wheel (2A, 2B) of the machine (1). A clutch mechanism (13) is disposed between the drive wheel (8) and a drive shaft (9A, 9B) and is actuated by driving in rotation the drive wheel (8) and deactuated by driving in rotation the drive shaft (9A, 9B) when the motor input shaft (4) is stopped or when the speed of rotation of the drive shaft (9A, 9B) is greater than the speed of rotation of the drive wheel (8). The box (3) contains two clutch mechanisms (13), each coacting with one drive shaft (9A, 9B) to permit the free wheeling of one and/or the other of a pair of wheels (2A, 2B).

摘要翻译： 用于轮式机器的传动箱（3）包括驱动驱动轮（8）的马达输入轴（4），以驱动机器的至少一个轮（2A，2B）的至少一个驱动轴（9A，9B） （1）。 离合器机构（13）设置在驱动轮（8）和驱动轴（9A，9B）之间，并且通过驱动驱动轮（8）的驱动而致动，并通过驱动驱动轴（9A，9B） ）当电动机输入轴（4）停止时或者当驱动轴（9A，9B）的旋转速度大于驱动轮（8）的旋转速度时。 箱（3）包含两个离合器机构（13），每个离合器机构（13）与一个驱动轴（9A，9B）共同作用以允许一对车轮（2A，2B）中的一个和/或另一个的空转。

公开(公告)号：US20070010366A1

公开(公告)日：2007-01-11

申请号：US11452760

申请日：2006-06-14

申请人： Hector Larin

发明人： Hector Larin

IPC分类号： F16H48/06

CPC分类号： F16H48/24 ,  F16D41/064 ,  F16D41/105 ,  F16H48/16 ,  F16H48/19 ,  F16H48/40

摘要： “TRANSMISSION MECHANISM FOR EQUALIZED MANAGEMENT OF THE TRACTION FORCE PROVIDED FOR TRACTION WHEELS OF AUTOMOTIVE VEHICLES”, which comprises a outermost tubular framework (1), which is provided with a face wheel (2) assembled on the periphery of one of its lateral ends; internally, the framework (1) receives an assembly of a pair of cubes (3) provided with semicircular cavities aligned towards its longitudinal axle, each one being mechanically attached to its respective semi shaft (4), which is attached to its respective traction wheel; the semi shafts (4) are components that enter the framework (1) of the set through the side apertures (5) provided in the referred framework; the cubes (3) are aligned in a coaxial fashion inside the framework (1); each of the cubes (3) receives a set of casters (6), being the set of casters (6) of the two cubes (3) retained between a pair of components named housings (7); housings (7) are essentially tubular parts and are assembled around cubes (3) and those receive the oriented assembly of the casters (6).

摘要翻译： “用于对汽车牵引车辆提供牵引力进行均衡管理的变速机构”，其包括最外面的管状框架（1），其设置有组装在其一个侧端的周边上的面轮; 在框架（1）的内部，框架（1）接收一对立方体（3）的组件，该立方体（3）具有与其纵向轴对准的半圆形空腔，每个立方体（3）机械地附接到其相应的半轴（4），该半轴连接到其相应的牵引轮 ; 半轴（4）是通过设置在参考框架中的侧孔（5）进入组件的框架（1）的部件; 立方体（3）以框架（1）内的同轴方式排列; 每个立方体（3）接收一组脚轮（6），其是保持在称为外壳（7）的一对部件之间的两个立方体（3）的一组脚轮（6）; 壳体（7）基本上是管状部件，并且组装在立方体（3）周围，并且接收脚轮（6）的定向组件。

公开(公告)号：US20060254382A1

公开(公告)日：2006-11-16

申请号：US11399362

申请日：2006-04-07

申请人： Tomoyuki Ebihara

发明人： Tomoyuki Ebihara

IPC分类号： F16H48/12

CPC分类号： F16H48/30 ,  F16D41/088 ,  F16H48/12 ,  F16H48/16 ,  F16H48/24 ,  F16H48/34 ,  F16H2048/204 ,  F16H2048/346 ,  F16H2048/426 ,  Y10T74/19005

摘要： A bi-directional clutch to be equipped on a vehicle, which is selectively automatically clutched off for putting the vehicle into a two-wheel drive mode or clutched on for putting the vehicle into a four-wheel drive mode, in correspondence to a condition of the vehicle during either forward traveling or backward traveling. The invention also relates to a vehicle equipped with the bi-directional clutch.

公开(公告)号：US06622837B2

公开(公告)日：2003-09-23

申请号：US09802608

申请日：2001-03-09

申请人： David C. Ochab ,  Matthew J. Cowen ,  Kelly P. Heath

发明人： David C. Ochab ,  Matthew J. Cowen ,  Kelly P. Heath

IPC分类号： F16H4816

CPC分类号： F16H48/22 ,  B60K17/3515 ,  B60K23/06 ,  F16D25/08 ,  F16D27/112 ,  F16D41/067 ,  F16D41/088 ,  F16H48/12 ,  F16H48/16 ,  F16H48/18 ,  F16H48/19 ,  F16H48/30 ,  F16H48/32 ,  F16H48/34 ,  F16H48/40 ,  F16H2048/204 ,  F16H2048/305 ,  F16H2048/346 ,  F16H2048/426 ,  F16H2200/2071 ,  Y10T74/19005

摘要： A bi-directional overrunning clutch differential is disclosed for controlling torque transmission between a pinion input shaft and at least one output hub in a vehicle. The differential includes clutch a clutch housing and a roll cage. An electromagnetic indexing device is mounted adjacent to the cage and adapted to place the cage in position to engage the output hub to the input shaft. An electrohydraulic device is mounted adjacent to the clutch housing and includes a housing attached to the clutch and adapted to rotate in combination with the clutch housing. A hydraulic piston is located adjacent to a drive plate and adapted to cause the drive plate to engage to the housing when actuated, thereby providing dynamic torque between the output hub and the clutch housing.

公开(公告)号：US20030089570A1

公开(公告)日：2003-05-15

申请号：US10253357

申请日：2002-09-24

发明人： David C. Ochab ,  Kelly P. Heath

IPC分类号： F16D021/08

CPC分类号： F16H48/19 ,  F16D21/08 ,  F16D41/067 ,  F16H48/12 ,  F16H48/16 ,  F16H48/40 ,  F16H2048/426 ,  Y10T74/19005

摘要： A bi-directional overrunning clutch for transmitting torque to segments of a primary drive axle. The clutch includes an input gear, a clutch housing, and hubs extending out of the housing that attach to the segments. A roll cage is located within the housing and has rollers arranged in two sets, each set located adjacent to a hub. The rollers wedge between the hubs and first tapered portions on the clutch housing when the roll cage is rotated in a first direction relative to the housing (forward-engagement position), and between the hubs and second tapered portions on the clutch housing when the roll cage is rotated in a second direction relative to the housing. A friction member contacts the roll cage to engage the roll cage to the hub to wedge the rolls between the hubs and the clutch housing.

摘要翻译： 用于将扭矩传递到主驱动轴的段的双向超速离合器。 离合器包括输入齿轮，离合器壳体和从壳体延伸出的连接到段的毂。 滚筒保持架位于壳体内，并且具有布置成两组的滚子，每组设置在轮毂附近。 当辊子保持架相对于壳体（向前接合位置）沿第一方向旋转时，滚子在轮毂和离合器壳体上的第一锥形部分之间楔入，并且当辊子和离合器壳体上的第二锥形部分 保持架相对于壳体沿第二方向旋转。 摩擦构件接触滚子保持器，以将滚子保持器接合到轮毂，以将滚子楔在轮毂和离合器壳体之间。

公开(公告)号：US06409001B1

公开(公告)日：2002-06-25

申请号：US09554229

申请日：2000-07-13

申请人： John Hugh Kerr

发明人： John Hugh Kerr

IPC分类号： F16D1500

CPC分类号： F16D41/064 ,  F16D41/086 ,  F16H48/16

摘要： A multi-directional coupling (10) consists of a tubular slipper (14) between a tubular member (12) and a race (16), there being engageable tubular friction surfaces (20, 36) on the slipper (14) and the race (16), and facing bearing surfaces (18, 22) on the tubular member (12) and the slipper (14) defining therebetween a channel (28) with pockets (28a) receiving roller members (30), there being an actuator (e.g. a tooth (30)) on the tubular member (12) engaging a recess (40) in the slipper (14), or a spigot or a pin(s) or a cam engageable with the slipper (14) to provide two, three or four different modes of operation (e.g. lock-up, freewheel in both directions, freewheel in one direction and/or the other).

摘要翻译： 多向联轴器（10）由管状构件（12）和座圈（16）之间的管状拖鞋（14）组成，在拖鞋（14）上具有可接合的管状摩擦表面（20,36），并且座圈 （16），并且面向所述管状构件（12）上的支承表面（18,22）和所述拖鞋（14）在其间限定有具有容纳辊构件（30）的凹穴（28a）的通道（28），所述通道具有致动器 （14）上的凹槽（40）上的管状构件（12）上的一个或多个例如齿（30）），或者可与滑动件（14）接合的插口或销或凸轮， 三个或四个不同的操作模式（例如锁定，双向自由轮，一个方向上的自由轮和/或另一个方向）。