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. 发明授权

US5110253A Two-lever three function control mechanism 失效
标题翻译：双杠三功能控制机构
公开(公告)号：US5110253A
公开(公告)日：1992-05-05
申请号：US632309
申请日：1990-12-21
申请人： Paul J. Ernst , Rex A. Hanson
发明人： Paul J. Ernst , Rex A. Hanson
IPC分类号： E02F9/20 , G05G13/00
CPC分类号： G05G13/00 , E02F9/2004 , Y10T74/20201 , Y10T74/20396
摘要： Three functions on a work vehicle are controlled by two interconnected levers. The first lever controls the first and second functions and the second lever controls the first and third functions. The control levers are interconnected by a yoke having three downwardly projecting tangs. Two of the tangs are provided with connections points for the first and second control function linkages. The third tang provides a mounting point for a ball joint. A stub shaft is coupled to the yoke and the main ball joint and projects from the yoke into a stationary guide slot. The second lever is mounted to the stub shaft and the yoke. The second lever is also provided with a link having a connection point for the third control function linkage.
摘要翻译：工作车辆上的三个功能由两个互连的杠杆控制。第一杆控制第一和第二功能，第二杆控制第一和第三功能。控制杆通过具有三个向下突出的柄脚的轭相互连接。其中两个脚被提供有用于第一和第二控制功能连接的连接点。第三个脚提供球接头的安装点。短轴连接到轭和主球接头，并从轭架突出到固定的导槽中。第二个杠杆安装到短轴和轭。第二杠杆还设置有具有用于第三控制功能连杆的连接点的连杆。

2. 发明授权

US08862274B2 Electro-hydraulic auxiliary control with operator-selectable flow setpoint 有权
标题翻译：电动液压辅助控制，具有操作员可选择的流量设定值
公开(公告)号：US08862274B2
公开(公告)日：2014-10-14
申请号：US12663545
申请日：2007-06-08
申请人： Dennis P. Reiter , Paul J. Ernst , Glenn O. Scheer
发明人： Dennis P. Reiter , Paul J. Ernst , Glenn O. Scheer
IPC分类号： E02F9/22 , A01B63/00 , E02F9/26
CPC分类号： E02F9/2207 , A01B63/00 , E02F9/2217 , E02F9/2296 , E02F9/26
摘要： A work machine (10) comprises an operator interface (30), an auxiliary electro-hydraulic circuit (22 or 322) adapted to operate a hydraulic actuator (16) of an auxiliary tool (12) when the auxiliary tool (12) is attached to the work machine (10), and a controller unit (24) that communicates with the operator interface (30) and the auxiliary electro-hydraulic circuit (22 or 322). The controller unit (24) is adapted to receive from the operator interface (30) an electrical setpoint signal representative of a flow setpoint selected by an operator via the operator interface (30), and electrically operate the auxiliary electro-hydraulic circuit (22 or 322) so as to output flow from the auxiliary electro-hydraulic circuit (22 or 322) to the auxiliary tool (12) at a substantially constant magnitude represented by the flow setpoint. An associated method is disclosed.
摘要翻译：工作机器（10）包括操作者接口（30），辅助电动液压回路（22或322），当辅助工具（12）被连接时，适于操作辅助工具（12）的液压致动器（16）和与操作者接口（30）和辅助电动液压回路（22或322）连通的控制器单元（24）。控制器单元（24）适于从操作者界面（30）接收代表由操作人员通过操作员接口（30）选择的流量设定点的电气设定点信号，并电辅助辅助电动液压回路（22或 322），以便以由流量设定点表示的基本恒定的幅度输出从辅助电动液压回路（22或322）到辅助工具（12）的流量。公开了一种相关联的方法。

3. 发明申请

US20100292851A1 Electro-Hydraulic Auxiliary Control With Operator-Selectable Flow Setpoint 有权
标题翻译：电动液压辅助控制与操作员可选流量设定值
公开(公告)号：US20100292851A1
公开(公告)日：2010-11-18
申请号：US12663545
申请日：2007-06-08
申请人： Dennis P. Reiter , Paul J. Ernst , Glenn O. Scheer
发明人： Dennis P. Reiter , Paul J. Ernst , Glenn O. Scheer
IPC分类号： G05D7/06
CPC分类号： E02F9/2207 , A01B63/00 , E02F9/2217 , E02F9/2296 , E02F9/26
摘要： A work machine (10) comprises an operator interface (30), an auxiliary electro-hydraulic circuit (22 or 322) adapted to operate a hydraulic actuator (16) of an auxiliary tool (12) when the auxiliary tool (12) is attached to the work machine (10), and a controller unit (24) that communicates with the operator interface (30) and the auxiliary electro-hydraulic circuit (22 or 322). The controller unit (24) is adapted to receive from the operator interface (30) an electrical setpoint signal representative of a flow setpoint selected by an operator via the operator interface (30), and electrically operate the auxiliary electro-hydraulic circuit (22 or 322) so as to output flow from the auxiliary electro-hydraulic circuit (22 or 322) to the auxiliary tool (12) at a substantially constant magnitude represented by the flow setpoint. An associated method is disclosed.
摘要翻译：工作机器（10）包括操作者接口（30），辅助电动液压回路（22或322），当辅助工具（12）被连接时，适于操作辅助工具（12）的液压致动器（16）和与操作者接口（30）和辅助电动液压回路（22或322）连通的控制器单元（24）。控制器单元（24）适于从操作者界面（30）接收代表由操作人员通过操作员接口（30）选择的流量设定点的电气设定点信号，并电辅助辅助电动液压回路（22或 322），以便以由流量设定点表示的基本恒定的幅度输出从辅助电动液压回路（22或322）到辅助工具（12）的流量。公开了一种相关联的方法。

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