专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2015017432A3 TRUE FOUR WHEEL DRIVE SYSTEM FOR VEHICLE 审中-公开
公开(公告)号：WO2015017432A3
公开(公告)日：2015-02-05
申请号：PCT/US2014/048660
申请日：2014-07-29
申请人： THE HILLIARD CORPORATION
发明人： KNICKERBOCKER, Howard, J. , OCHAB, David, C. , BREWER, Brendan, J. , PALMER, James, E.
IPC分类号： B60K23/08
摘要： A drive train for a four wheel drive vehicle including a front differential engaged with a front drive shaft and front axles through a front differential gear set. The front differential includes a front bi-directional overrunning clutch that controls transmission of torque transfer between the front drive shaft and the front axles. A rear differential is engaged with rear axles and the transmission through a rear differential gear set. The rear differential includes a rear bi-directional overrunning clutch that controls torque transfer between the transmission and the rear axles. The differentials are configured with a gear ratio that is within five percent of a 1 :1 gear ratio.

2. 发明申请

WO2014159651A1 BI-DIRECTIONAL OVERRUNNING CLUTCH WITH IMPROVED INDEXING MECHANISM 审中-公开
标题翻译：具有改进的引导机制的双向导航离合器
公开(公告)号：WO2014159651A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/024585
申请日：2014-03-12
申请人： THE HILLIARD CORPORATION
发明人： KNICKERBOCKER, Howard, J. , OCHAB, David, C. , COWEN, Mathew
IPC分类号： F16H48/16
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 using 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。电磁系统使用第一分度装置来控制卷笼在相对于离合器壳体的第一方向上的索引，用于当需要四轮驱动时将辅助驱动轴联接到辅助驱动轴，并且使用第二分度装置当需要发动机制动条件时。弹簧组件优选地用于将卷笼偏置回到中立位置。

3. 发明申请

WO2014143090A1 BI-DIRECTIONAL OVERRUNNING CLUTCH HAVING SPLIT ROLL CAGE 审中-公开
标题翻译：具有分离滚子笼的双向超越离合器
公开(公告)号：WO2014143090A1
公开(公告)日：2014-09-18
申请号：PCT/US2013/039403
申请日：2013-05-03
申请人： THE HILLIARD CORPORATION
发明人： HEATH, Kelly, P. , OCHAB, David, C. , PALMER, James, E. , UPDYKE, John, R. , KNICKERBOCKER, Howard, J.
IPC分类号： F16D21/08
CPC分类号： F16D41/067 , F16D21/08 , F16D47/04 , F16H48/16
摘要： A bi-directional overrunning clutch includes a housing and a pair of hubs substantially coaxially aligned within the housing. A pair of roll cages position a plurality of rollers between each hub and an inner cam surface of the housing. The rollers are positioned to wedge between the hub and the inner cam surface when one of the hub and the housing is rotated with respect to the other. End cap's are attached to the housing adjacent to the hubs. A friction disk mechanism includes a friction plate rotating in combination with each the roll cage and a spring compressed between the end cap and the roil cage for biasing the friction member into frictional contact with the hub. An intermittent coupler is located between each roll cage and configured to engage the roll cages so as to permit indexing of one roll cage relative to the other.
摘要翻译：双向超速离合器包括壳体和在壳体内基本同轴对准的一对轮毂。一对辊笼在每个轮毂和壳体的内凸轮表面之间定位多个辊。当轮毂和壳体中的一个相对于另一个旋转时，辊被定位成楔在轮毂和内凸轮表面之间。端盖连接到与轮毂相邻的壳体。摩擦盘机构包括与每个滚动保持架组合旋转的摩擦板和压缩在端盖和滚轮保持架之间的弹簧，用于将摩擦构件偏置成与轮毂摩擦接触。间歇耦合器位于每个辊笼之间并且构造成与辊笼接合，以便允许一个辊笼相对于另一个辊定位。

4. 发明公开

EP2971865A1 BI-DIRECTIONAL OVERRUNNING CLUTCH WITH IMPROVED INDEXING MECHANISM 有权
标题翻译：具有改进的索引机制，双向单向离合器
公开(公告)号：EP2971865A1
公开(公告)日：2016-01-20
申请号：EP14774507.9
申请日：2014-03-12
申请人： The Hilliard Corporation
发明人： KNICKERBOCKER, Howard, J. , OCHAB, David, C. , COWEN, Mathew
IPC分类号： F16H48/16
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 using 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.

5. 发明授权

EP2971830B1 BI-DIRECTIONAL OVERRUNNING CLUTCH HAVING SPLIT ROLL CAGE 有权
公开(公告)号：EP2971830B1
公开(公告)日：2018-07-11
申请号：EP13878268.5
申请日：2013-05-03
申请人： The Hilliard Corporation
发明人： HEATH, Kelly, P. , OCHAB, David, C. , PALMER, James, E. , UPDYKE, John, R. , KNICKERBOCKER, Howard, J.
IPC分类号： F16D41/067 , F16D47/04
CPC分类号： F16D41/067 , F16D21/08 , F16D47/04 , F16H48/16
摘要： A bi-directional overrunning clutch includes a housing and a pair of hubs substantially coaxially aligned within the housing. A pair of roll cages position a plurality of rollers between each hub and an inner cam surface of the housing. The rollers are positioned to wedge between the hub and the inner cam surface when one of the hub and the housing is rotated with respect to the other. End cap's are attached to the housing adjacent to the hubs. A friction disk mechanism includes a friction plate rotating in combination with each the roll cage and a spring compressed between the end cap and the roil cage for biasing the friction member into frictional contact with the hub. An intermittent coupler is located between each roll cage and configured to engage the roll cages so as to permit indexing of one roll cage relative to the other.

6. 发明公开

EP2971830A1 BI-DIRECTIONAL OVERRUNNING CLUTCH HAVING SPLIT ROLL CAGE 有权
标题翻译：对于共享的防滚架双向单向离合器
公开(公告)号：EP2971830A1
公开(公告)日：2016-01-20
申请号：EP13878268.5
申请日：2013-05-03
申请人： The Hilliard Corporation
发明人： HEATH, Kelly, P. , OCHAB, David, C. , PALMER, James, E. , UPDYKE, John, R. , KNICKERBOCKER, Howard, J.
IPC分类号： F16D21/08
CPC分类号： F16D41/067 , F16D21/08 , F16D47/04 , F16H48/16
摘要： A bi-directional overrunning clutch includes a housing and a pair of hubs substantially coaxially aligned within the housing. A pair of roll cages position a plurality of rollers between each hub and an inner cam surface of the housing. The rollers are positioned to wedge between the hub and the inner cam surface when one of the hub and the housing is rotated with respect to the other. End cap's are attached to the housing adjacent to the hubs. A friction disk mechanism includes a friction plate rotating in combination with each the roll cage and a spring compressed between the end cap and the roil cage for biasing the friction member into frictional contact with the hub. An intermittent coupler is located between each roll cage and configured to engage the roll cages so as to permit indexing of one roll cage relative to the other.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式