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

WO2008055062A3 STEER DRIVE FOR TRACKED VEHICLES 审中-公开
公开(公告)号：WO2008055062A3
公开(公告)日：2008-05-08
申请号：PCT/US2007/082650
申请日：2007-10-26
申请人： TORVEC, INC. , GLEASMAN, Keith, E. , GLEASMAN, James, Y. , GABEL, Donald , WRONA, Matthew, R.
发明人： GLEASMAN, Keith, E. , GLEASMAN, James, Y. , GABEL, Donald , WRONA, Matthew, R.
IPC分类号： B60K17/00
摘要： The differential steering drive includes a drive differential interconnecting the drive shafts for the tracks and a steering differential for superimposing additive and subtractive rotations to the tracks for steering and pivot turning. In the preferred embodiment for high speed tracked vehicles, the drive differential is an all-gear no-clutch type limited-slip differential, and the steering differential is an unlimited-slip differential. The differentials are arranged to provide no-slip track operation traveling in straight paths or turning if at least one track has traction. In another embodiment for pivot-turning slow-moving off-road vehicles, both the drive and the steering differential are all-gear no-clutch type limited-slip differentials. Further, both embodiments preferably include additional left- and right-side all-gear no-clutch type limited-slip differentials for dividing the torque delivered to a respective pair of drive axles associated with each track.

2. 发明申请

WO2008080039A2 TRANSMISSION WITH RESISTANCE TORQUE CONTROL 审中-公开
标题翻译：具有电阻转矩控制的变速器
公开(公告)号：WO2008080039A2
公开(公告)日：2008-07-03
申请号：PCT/US2007/088513
申请日：2007-12-21
申请人： TORVEC, INC , GLEASMAN, James Y. , GLEASMAN, Keith E. , GABEL, Donald
发明人： GLEASMAN, James Y. , GLEASMAN, Keith E. , GABEL, Donald
IPC分类号： B60W10/10
CPC分类号： F16H3/72 , B60K6/12 , B60W10/115 , B60W10/30 , F16H3/721 , F16H3/722 , Y02T10/6208 , Y10T477/619 , Y10T477/675
摘要： In the basic embodiment, the transmission includes (a) a minimal-orbiter gear complex having only a control gear and an output gear interconnected by the gearing portions of at least one cluster gear supported by an orbiting web responsive to an input drive provided by a primary engine and (b) a single, infinitely-variable rotary control device providing resistance torque to counter engine torque to slow and stop the control gear of the orbital complex. The rotary control device, which may be a hydraulic jack or an electrically braked magnetic wheel, provides no propelling motion but rather only provides a resistive torque. In a preferred embodiment for automotive use, the engine torque is split at all times between two mechanical paths. One path drives the web of a minimal orbiter gear set, and the other drives the sun gear of a single, standard planetary gear set.
摘要翻译：在该基本实施例中，变速器包括：（a）最小轨道器齿轮联合机构，其仅具有控制齿轮和输出齿轮，所述控制齿轮和输出齿轮通过由轨道网支撑的至少一个齿轮组的齿轮部相互连接响应于由主发动机提供的输入驱动以及（b）单个无级可变旋转控制装置，其提供阻力扭矩以抵消发动机扭矩以减慢和停止轨道复合体的控制齿轮。旋转控制装置可以是液压千斤顶或电制动的磁轮，不提供推进运动，而只提供阻力矩。在汽车使用的优选实施例中，发动机扭矩在两个机械路径之间始终分开。一条路径驱动最小轨道器齿轮组的腹板，另一条驱动单个标准行星齿轮组的太阳轮。

3. 发明公开

EP2126392A2 TRANSMISSION WITH RESISTANCE TORQUE CONTROL 审中-公开
标题翻译：与阻力矩控制装置
公开(公告)号：EP2126392A2
公开(公告)日：2009-12-02
申请号：EP07869729.9
申请日：2007-12-21
申请人： Torvec, Inc.
发明人： GLEASMAN, James Y. , GLEASMAN, Keith E. , GABEL, Donald
IPC分类号： F16D27/10
CPC分类号： F16H3/72 , B60K6/12 , B60W10/115 , B60W10/30 , F16H3/721 , F16H3/722 , Y02T10/6208 , Y10T477/619 , Y10T477/675
摘要： In the basic embodiment, the transmission includes (a) a minimal-orbiter gear complex having only a control gear and an output gear interconnected by the gearing portions of at least one cluster gear supported by an orbiting web responsive to an input drive provided by a primary engine and (b) a single, infinitely-variable rotary control device providing resistance torque to counter engine torque to slow and stop the control gear of the orbital complex. The rotary control device, which may be a hydraulic jack or an electrically braked magnetic wheel, provides no propelling motion but rather only provides a resistive torque. In a preferred embodiment for automotive use, the engine torque is split at all times between two mechanical paths. One path drives the web of a minimal orbiter gear set, and the other drives the sun gear of a single, standard planetary gear set.

4. 发明公开

EP2076405A2 STEER DRIVE FOR TRACKED VEHICLES 审中-公开
标题翻译：方向盘驱动车辆
公开(公告)号：EP2076405A2
公开(公告)日：2009-07-08
申请号：EP07844632.5
申请日：2007-10-26
申请人： Torvec, Inc.
发明人： GLEASMAN, Keith E. , GLEASMAN, James Y. , GABEL, Donald , WRONA, Matthew R.
IPC分类号： B60K17/00
CPC分类号： F16H48/285 , B62D11/10 , B62D11/18 , F16H48/29
摘要： The differential steering drive includes a drive differential interconnecting the drive shafts for the tracks and a steering differential for superimposing additive and subtractive rotations to the tracks for steering and pivot turning. In the preferred embodiment for high speed tracked vehicles, the drive differential is an all-gear no-clutch type limited-slip differential, and the steering differential is an unlimited-slip differential. The differentials are arranged to provide no-slip track operation traveling in straight paths or turning if at least one track has traction. In another embodiment for pivot-turning slow-moving off-road vehicles, both the drive and the steering differential are all-gear no-clutch type limited-slip differentials. Further, both embodiments preferably include additional left- and right-side all-gear no-clutch type limited-slip differentials for dividing the torque delivered to a respective pair of drive axles associated with each track.

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