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1. 发明授权

US5191951A Belted undercarriage assembly 失效
标题翻译：带底盘系统
公开(公告)号：US5191951A
公开(公告)日：1993-03-09
申请号：US752811
申请日：1991-08-30
申请人： Brent C. Bargfrede , Carl W. Carter , James G. Neal , Robert J. Purcell
发明人： Brent C. Bargfrede , Carl W. Carter , James G. Neal , Robert J. Purcell
IPC分类号： B62D55/30
CPC分类号： B62D55/30
摘要： A belted undercarriage assembly for a vehicle, such as a non-powered towed trailer, includes first and second endless belt assemblies, one positioned on each side of the vehicle, first and second wheel supporting frame assemblies associated respectively with the first and second belt assemblies, and a supporting axle connected to each of the frame assemblies and to the vehicle. Each of the frame assemblies includes first and second rectangular shaped tubes which are adapted to telescope together. A first threaded adjusting mechanism controls the telescopic relationship of the first and second tubes and a second threaded adjusting mechanism controls lateral movement of the first tube relative to the second tube. Providing proper belt tension and alignment of the belt on the guide wheels are important to efficient and economical operation of a belted undercarriage assembly. If proper tension is not maintained, or if the belt drifts to one side or the other, undesirable heat buildup and wear are produced. The subject belted undercarriage incorporates simple and economical apparatus and methods for controlling the tension and lateral movement of the belt.
摘要翻译：用于车辆的带式起落架组件，例如非动力牵引拖车，包括第一和第二环形带组件，一个位于车辆的每一侧上的第一和第二轮支撑框架组件分别与第一和第二带组件相关联以及连接到每个框架组件和车辆的支撑轴。每个框架组件包括适于一起望远镜的第一和第二矩形管。第一螺纹调节机构控制第一和第二管的伸缩关系，第二螺纹调节机构控制第一管相对于第二管的横向移动。提供适当的皮带张力和皮带在导轮上的对准对于带式起落架组件的有效和经济的操作是重要的。如果没有保持适当的张力，或者如果皮带漂移到一侧或另一侧，则产生不期望的热积聚和磨损。主体带底架包括简单经济的装置和方法，用于控制带的张力和横向运动。

2. 发明授权

US4133218A Control apparatus 失效
标题翻译：控制装置
公开(公告)号：US4133218A
公开(公告)日：1979-01-09
申请号：US827906
申请日：1977-08-26
申请人： Carl W. Carter
发明人： Carl W. Carter
IPC分类号： G05G5/02 , G05G9/047 , G05G9/04
CPC分类号： G05G5/02 , G05G9/047 , G05G2009/04714 , G05G2009/04718 , Y10T70/5726 , Y10T74/20201
摘要： Control apparatus has first and second assemblies which each have a work element. The work elements are movable between a first position at which the work elements are fully retracted and a second position at which the work elements are fully extended. A single lever mechanism controllably moves the work elements in response to controlled movement of a single lever of the lever mechanism. The lever is pivotally connected to the first assembly and connected to the second assembly and movable therewith.
摘要翻译：控制装置具有第一和第二组件，每个具有工件。工作元件可以在工作元件完全缩回的第一位置和工作元件完全延伸的第二位置之间移动。响应于杠杆机构的单个杠杆的可控运动，单个杠杆机构可控制地移动工作元件。杠杆枢转地连接到第一组件并连接到第二组件并随其移动。

3. 发明授权

US4020963A Linkage means for bucket positioner system 失效
标题翻译：铲斗定位器系统的联动装置
公开(公告)号：US4020963A
公开(公告)日：1977-05-03
申请号：US697504
申请日：1976-06-18
申请人： Carl W. Carter
发明人： Carl W. Carter
IPC分类号： E02F3/34 , E02F3/43 , F16H21/00 , E02F3/85
CPC分类号： E02F3/432 , Y10T74/20582
摘要： A loader comprises a pair of lift arms pivotally mounted on a frame, and a bucket pivotally mounted on the forward end of the lift arms. A bucket tilt linkage, including at least one double-acting hydraulic tilt cylinder is operatively connected between the lift arms and the bucket to selectively position the bucket for various earth-working operations. The tilt linkage further includes improved linkage means for mechanically coupling sensed positions of an extensible rod of the cylinder across the pivot axis of the cylinder for enabling control means to respond to this condition independently of cylinder angular position.
摘要翻译：装载机包括可枢转地安装在框架上的一对提升臂和枢转地安装在提升臂的前端上的铲斗。包括至少一个双作用液压倾斜缸的铲斗倾斜联动装置可操作地连接在提升臂和铲斗之间，以选择性地定位铲斗用于各种地面作业操作。倾斜联动装置还包括改进的联动装置，用于将气缸的可延伸杆的感测位置机械耦合在气缸的枢转轴线上，以使得控制装置能够独立于气缸角位置来响应该状态。

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