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

US20050009664A1 Contiunously variable transmissions 有权
标题翻译：无差异变速箱
公开(公告)号：US20050009664A1
公开(公告)日：2005-01-13
申请号：US10499925
申请日：2003-01-24
申请人： Christopher Greenwood , Andrew Defrietas , Brian Dutson , Ian Cornwell
发明人： Christopher Greenwood , Andrew Defrietas , Brian Dutson , Ian Cornwell
IPC分类号： F16H15/38
CPC分类号： F16H15/38
摘要： There is disclosed a continuously variable ratio transmission unit having first and second discs mounted for rotation about a main axis, a toroidal cavity being defined between the discs by facing surfaces thereof and containing a plurality of rollers which serve to transmit drive from one disc to the other, each roller being coupled to a respective carriage through a respective bearing arrangement and each carriage being coupled at a first extremity to a first linear actuator and at a second extremity to a second linear actuator whereby the carriage is movable along a direction transverse to the main axis, the first and second linear actuators working in opposition to exert an adjustable net force on the carriage, the orientation of the carriage being constrained and the bearing arrangement being such as to enable the roller to rotate about a roller axis to thereby transmit drive from one of the discs to the other and also being such as to enable the roller axis to precess relative to the carriage to vary the transmission ratio.
摘要翻译：公开了一种无级变速传动单元，其具有安装成用于围绕主轴旋转的第一和第二盘，环形空腔通过其面对面限定在盘之间，并且包含多个辊，用于将驱动从一个盘传送到另一方面，每个辊通过相应的轴承装置联接到相应的托架，并且每个托架在第一末端处联接到第一线性致动器，并且在第二末端耦合到第二线性致动器，由此托架可沿着横向于主轴线，第一和第二线性致动器相对于在滑架上施加可调节的净力，托架的定向受到限制，并且轴承装置使得辊能够绕辊轴旋转，从而传递驱动从一个盘到另一个，并且还能够使辊轴相对于前进车厢改变传动比。

2. 发明申请

US20070144796A1 Steering systems, steering and speed coordination systems, and associated vehicles 有权
标题翻译：转向系统，转向和速度协调系统以及相关车辆
公开(公告)号：US20070144796A1
公开(公告)日：2007-06-28
申请号：US11490881
申请日：2006-07-21
申请人： Axel Schaedler , Hans Hauser , Rick Ruebusch , Ian Cornwell , Christopher Greenwood
发明人： Axel Schaedler , Hans Hauser , Rick Ruebusch , Ian Cornwell , Christopher Greenwood
IPC分类号： B62D11/24
CPC分类号： B62D7/09 , B60W10/10 , B60W10/20 , B60W30/045 , B62D3/02 , B62D7/08 , B62D9/00 , B62D11/006 , B62D11/24
摘要： In a broad respect, vehicles that are capable of making a low- to zero-radius turn using the independent rotation of drive wheels and by turning the non-driving steerable structure or structures (such as wheels) with a steering input device (in some embodiments, the driving wheels also may be capable of being turned). This may be accomplished using a steering system, a speed control system and an integration device (together, a control system) that are configured to work together to provide correct steering in forward and reverse, and, in some embodiments, to reduce the speed of the outboard drive wheel of the vehicle when it enters an extreme turn under constant speed input. Different systems configured for use in such vehicles are included.
摘要翻译：在广泛的方面，能够使用驱动轮的独立旋转并且通过用转向输入装置转动非驱动的可转向结构（例如车轮）来实现低至零半径的转弯的车辆（在某些方面实施例中，驱动轮也可以被转动）。这可以使用转向系统，速度控制系统和集成装置（一起，控制系统）来实现，该装置被配置为一起工作以提供正向和反向的正确转向，并且在一些实施例中可以降低速度当在恒定速度输入下进入极限转弯时，车辆的外侧驱动轮。包括配置用于这种车辆的不同系统。

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