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1. 发明申请

US20130227937A1 RIDE CONTROL SYSTEM 有权
标题翻译：驾驶控制系统
公开(公告)号：US20130227937A1
公开(公告)日：2013-09-05
申请号：US13410993
申请日：2012-03-02
申请人： Jeffery W. Dobchuk , Joshua D. Graeve , Brian K. Kellogg , Derek S. Hall , Eric R. Anderson
发明人： Jeffery W. Dobchuk , Joshua D. Graeve , Brian K. Kellogg , Derek S. Hall , Eric R. Anderson
IPC分类号： F15B13/02 , F15B1/027
CPC分类号： E02F9/2207 , E02F9/2217 , F15B1/021 , F15B1/027
摘要： A ride control system and method where the system includes first hydraulics for equalizing pressure between ride control accumulators and boom cylinder head side, and second hydraulics for providing low pressure drop connection between ride control accumulators and boom cylinder head side. When ride control is engaged, the first hydraulics equalizes pressure between ride control accumulators and boom cylinder head side to within a pressure threshold, then the second hydraulics provides the low pressure drop connection between ride control accumulators and boom cylinder head side. Ride control system can include third hydraulics for providing fluid connection between boom cylinder rod side and tank; where after first hydraulics equalizes pressure to within pressure threshold, then third hydraulics provides connection between boom cylinder rod side and tank. The ride control system can also monitor the condition of the ride control accumulators.
摘要翻译：一种行驶控制系统和方法，其中系统包括用于平衡行驶控制蓄能器和动臂缸体侧之间的压力的第一液压装置，以及用于在行驶控制蓄能器和动臂缸体侧之间提供低压降连接的第二液压装置。当行驶控制被接合时，第一液压将行驶控制蓄能器和动臂缸体侧之间的压力平衡到压力阈值内，然后第二液压装置提供行驶控制蓄能器与动臂缸体侧之间的低压降连接。骑行控制系统可以包括第三液压装置，用于提供动臂缸杆侧和油箱之间的流体连接; 在第一液压系统将压力平衡到压力阈值之前，第三液压装置提供动臂缸杆侧和油箱之间的连接。行驶控制系统还可以监控行驶控制蓄能器的状况。

2. 发明授权

US09091039B2 Ride control system 有权
标题翻译：骑行控制系统
公开(公告)号：US09091039B2
公开(公告)日：2015-07-28
申请号：US13410993
申请日：2012-03-02
申请人： Jeffery W. Dobchuk , Joshua D. Graeve , Brian K. Kellogg , Derek S. Hall , Eric R. Anderson
发明人： Jeffery W. Dobchuk , Joshua D. Graeve , Brian K. Kellogg , Derek S. Hall , Eric R. Anderson
IPC分类号： F15B1/027 , E02F9/22 , F15B1/02
CPC分类号： E02F9/2207 , E02F9/2217 , F15B1/021 , F15B1/027
摘要： A ride control system and method where the system includes first hydraulics for equalizing pressure between ride control accumulators and boom cylinder head side, and second hydraulics for providing low pressure drop connection between ride control accumulators and boom cylinder head side. When ride control is engaged, the first hydraulics equalizes pressure between ride control accumulators and boom cylinder head side to within a pressure threshold, then the second hydraulics provides the low pressure drop connection between ride control accumulators and boom cylinder head side. Ride control system can include third hydraulics for providing fluid connection between boom cylinder rod side and tank; where after first hydraulics equalizes pressure to within pressure threshold, then third hydraulics provides connection between boom cylinder rod side and tank. The ride control system can also monitor the condition of the ride control accumulators.
摘要翻译：一种行驶控制系统和方法，其中系统包括用于平衡行驶控制蓄能器和动臂缸体侧之间的压力的第一液压装置，以及用于在行驶控制蓄能器和动臂缸体侧之间提供低压降连接的第二液压装置。当行驶控制被接合时，第一液压将行驶控制蓄能器和动臂缸体侧之间的压力平衡到压力阈值内，然后第二液压装置提供行驶控制蓄能器与动臂缸体侧之间的低压降连接。骑行控制系统可以包括第三液压装置，用于提供动臂缸杆侧和油箱之间的流体连接; 在第一液压系统将压力平衡到压力阈值之前，第三液压装置提供动臂缸杆侧和油箱之间的连接。行驶控制系统还可以监控行驶控制蓄能器的状况。

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