公开(公告)号：US20120152686A1

公开(公告)日：2012-06-21

申请号：US12969152

申请日：2010-12-15

申请人： J. Brendan Brewer ,  Kelly P. Health ,  James E. Palmer ,  Howard J. Knickerbocker ,  John Michael Hasson, JR.

发明人： J. Brendan Brewer ,  Kelly P. Health ,  James E. Palmer ,  Howard J. Knickerbocker ,  John Michael Hasson, JR.

IPC分类号： F16D27/02 ,  F16D41/064

CPC分类号： F16D27/10 ,  F16D41/088 ,  Y10T74/19005

摘要： A bi-directional overrunning clutch differential for controlling torque transmission between a pinion input shaft and at least one output hub. The clutch having a clutch housing and the roll cage mounted within the housing. An engagement control assembly is provided for controlling the relative position of the roll cage with respect to a cam surface on the clutch housing. The engagement control assembly includes an electronically controlled actuation device, such as a coil or solenoid, which when activated causes the roll cage to rotate into a second position relative to the clutch housing to engage the rolls with the cam surface and an outer surface of the hub. A spring is engaged with the clutch housing and has an end engaged with the roll cage for biasing the roll cage into a neutral position when the roll cage is in its second position.

摘要翻译： 一种双向超速离合器差速器，用于控制小齿轮输入轴与至少一个输出轮毂之间的转矩传递。 离合器具有离合器壳体并且滚子保持架安装在壳体内。 提供了一种接合控制组件，用于控制滚子保持架相对于离合器壳体上的凸轮表面的相对位置。 接合控制组件包括电子控制的致动装置，例如线圈或螺线管，其在被激活时使得辊笼相对于离合器壳体旋转到第二位置，以使辊与凸轮表面接合， 枢纽。 弹簧与离合器壳体接合，并且具有与滚子保持架接合的端部，用于在滚子保持架处于其第二位置时将滚子保持架偏压到中立位置。

公开(公告)号：US08857294B2

公开(公告)日：2014-10-14

申请号：US12969152

申请日：2010-12-15

申请人： J. Brendan Brewer ,  Kelly P. Heath ,  James E. Palmer ,  Howard J. Knickerbocker ,  John Michael Hasson, Jr.

发明人： J. Brendan Brewer ,  Kelly P. Heath ,  James E. Palmer ,  Howard J. Knickerbocker ,  John Michael Hasson, Jr.

IPC分类号： F16D41/067 ,  F16D27/12 ,  F16D41/08 ,  F16D27/10

CPC分类号： F16D27/10 ,  F16D41/088 ,  Y10T74/19005

摘要： A bi-directional overrunning clutch differential for controlling torque transmission between a pinion input shaft and at least one output hub. The clutch having a clutch housing and the roll cage mounted within the housing. An engagement control assembly is provided for controlling the relative position of the roll cage with respect to a cam surface on the clutch housing. The engagement control assembly includes an electronically controlled actuation device, such as a coil or solenoid, which when activated causes the roll cage to rotate into a second position relative to the clutch housing to engage the rolls with the cam surface and an outer surface of the hub. A spring is engaged with the clutch housing and has an end engaged with the roll cage for biasing the roll cage into a neutral position when the roll cage is in its second position.

摘要翻译： 一种双向超速离合器差速器，用于控制小齿轮输入轴与至少一个输出轮毂之间的转矩传递。 离合器具有离合器壳体并且滚子保持架安装在壳体内。 提供了一种接合控制组件，用于控制滚子保持架相对于离合器壳体上的凸轮表面的相对位置。 接合控制组件包括电子控制的致动装置，例如线圈或螺线管，其在被激活时使得辊笼相对于离合器壳体旋转到第二位置，以使辊与凸轮表面接合， 枢纽。 弹簧与离合器壳体接合，并且具有与滚子保持架接合的端部，用于在滚子保持架处于其第二位置时将滚子保持架偏压到中立位置。

公开(公告)号：US20070286743A1

公开(公告)日：2007-12-13

申请号：US11449109

申请日：2006-06-08

申请人： David C. Ochab ,  Brendan Brewer ,  Matthew J. Cowen ,  Kelly P. Heath ,  John Michael Hasson

发明人： David C. Ochab ,  Brendan Brewer ,  Matthew J. Cowen ,  Kelly P. Heath ,  John Michael Hasson

IPC分类号： F04B53/00

CPC分类号： F04B1/0404 ,  F04B9/02 ,  F04B49/06 ,  F04B53/00 ,  F04B2201/1241 ,  F16D25/08 ,  F16D27/112 ,  F16D28/00 ,  F16D41/088 ,  F16D43/284 ,  F16H48/12 ,  F16H48/16 ,  F16H48/18 ,  F16H48/19 ,  F16H48/22 ,  F16H48/30 ,  F16H48/32 ,  F16H48/34 ,  F16H2048/204 ,  F16H2048/346 ,  F16H2048/426 ,  F16H2200/2071 ,  Y10T74/19005

摘要： A pump includes a cam member and an armature plate received on an input shaft rotatably supported with a differential housing of a clutch. The pump also includes a cylinder rod slidingly received in a chamber of a master cylinder to pressurize a hydraulic fluid. The cam member includes a ring and a back plate. The ring has an outer, preferably symmetrical, surface with a variable radius defining a ramped portion for outwardly driving the cylinder rod when the cam member is rotated either forward or backward with respect to the differential housing. A coil generates an electromagnetic field when activated drawing the cam member towards the armature plate such that contact forces causes the cam member to rotate with the armature plate. A roller disc is rotatably supported at one end of the cylinder rod for rolling contact between the cylinder rod and the cam surface of the cam member ring.

摘要翻译： 泵包括凸轮构件和容纳在可旋转地支撑在离合器的差速器壳体上的输入轴上的衔铁板。 泵还包括滑动地容纳在主缸的腔室中以对液压流体加压的气缸杆。 凸轮构件包括环和背板。 环具有外部，优选对称的表面，其具有可变的半径，其限定了斜面部分，用于当凸轮构件相对于差速器壳体向前或向后旋转时向外驱动气缸杆。 当线圈激活时，线圈产生电磁场，朝向衔铁板拉动凸轮构件，使得接触力使凸轮构件与衔铁板一起旋转。 辊盘可旋转地支撑在气缸杆的一端，用于在气缸杆和凸轮构件环的凸轮表面之间进行滚动接触。