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1. 发明授权

US4392546A Suspended operator station 失效
标题翻译：悬挂操作员站
公开(公告)号：US4392546A
公开(公告)日：1983-07-12
申请号：US219986
申请日：1980-12-24
申请人： Ross K. Brown , Raymond D. Thompson , Terrill W. Woods , Darrell L. Wright , James M. Conner , William E. Crookes , William F. Purcell
发明人： Ross K. Brown , Raymond D. Thompson , Terrill W. Woods , Darrell L. Wright , James M. Conner , William E. Crookes , William F. Purcell
IPC分类号： B60N2/06 , B60N2/14 , B60N2/16 , B60N2/38 , B60N2/50 , B60N2/52 , B60N2/75 , B60N2/90 , B60N3/06 , B62D33/06
CPC分类号： B60N2/502 , B60N2/14 , B60N2/162 , B60N2/4693 , B60N2/508 , B60N3/063 , B62D33/0604
摘要： A suspended operator station within the cab of a tractor or similar vehicle adjusts the height of the seat and thereafter the positions of the steering wheel, foot pedals and other controls relative to the seat for maximum visibility and comfort of operators of different size, and permits attenuated movement of the seat and controls together. The seat is mounted on a platform which is suspended above the cab floor by an attenuator assembly permitting limited, attenuated movement of the platform in a generally horizontal plane and a height adjustable support having vertical shock absorption and which positions the height of the seat for optimum visibility. The seat is mounted on the platform via tracks which permit fore-aft adjustment of the seat relative to controls coupled to the platform. In one embodiment a tiltable and telescoping steering wheel and foot pedals are mounted on a subfloor which is coupled to and adjustable in height relative to the platform. In an alternative embodiment the foot pedals are mounted on the platform and a tiltable and telescoping steering wheel is mounted on a console extending from the armrest of the seat.
摘要翻译：在拖拉机或类似车辆的驾驶室内的悬挂操作员站调整座椅的高度，此后调节方向盘，脚踏板和其他控制相对于座椅的位置，以获得不同大小的操作者的最大可视性和舒适度，并允许减弱座椅的运动并控制在一起。座椅安装在通过衰减器组件悬挂在驾驶室地板上方的平台上，该衰减器组件允许平台在大致水平的平面中受到有限的衰减运动，并且具有垂直的减震吸收的高度可调的支撑件，并且将座椅的高度定位成最佳能见度。座椅通过轨道安装在平台上，轨道允许座椅相对于连接到平台的控制器的前后调节。在一个实施例中，可倾斜和可伸缩的方向盘和脚踏板安装在底板上，该底板与底座联接并且可相对于平台调节高度。在替代实施例中，脚踏板安装在平台上，并且可倾斜和可伸缩的方向盘安装在从座椅的扶手延伸的控制台上。

2. 发明授权

US4344356A Air distribution system 失效
标题翻译：空气分配系统
公开(公告)号：US4344356A
公开(公告)日：1982-08-17
申请号：US162402
申请日：1980-06-23
申请人： Robert H. Casterton , Larry J. Phippen , Darrell L. Wright
发明人： Robert H. Casterton , Larry J. Phippen , Darrell L. Wright
IPC分类号： B60H1/00 , B60H3/06 , B62D33/06
CPC分类号： B62D33/0617 , B60H1/00378 , B60H3/0608
摘要： An air distribution system for a vehicle cab. The system uses two blowers: a first constant-volume blower for drawing fresh outside air into the cab and a second variable-speed blower for recirculating the inside air. An air filter is positioned upstream of both blowers for filtering out dust and other contaminants. As the fresh outside air passes through the first blower, it is mixed in a mixing zone with inside air which passes thorugh the second blower. This intermixed air is then passed through a temperature controller which includes a heating unit and an air conditioning unit. The temperature controller treats the air stream before it is routed through a series of ductwork to various parts of the operator's compartment of the cab. This two-blower air distribution system is a vast improvement over conventional air distribution systems in that it always provides for a positive air pressurization within the cab thereby preventing the influx of dust.
摘要翻译：一种用于车辆驾驶室的空气分配系统。该系统使用两个鼓风机：用于将新鲜的外部空气吸入驾驶室的第一恒定容积鼓风机和用于再循环内部空气的第二变速鼓风机。空气过滤器位于两个鼓风机的上游，用于过滤灰尘和其他污染物。当新鲜的外部空气通过第一鼓风机时，它在混合区域与通过第二鼓风机的内部空气混合。然后将该混合空气通过包括加热单元和空调单元的温度控制器。温度控制器将空气流在通过一系列管道系统路由到驾驶室操作室的各个部分之前处理。这种双风机空气分配系统比传统的空气分配系统有很大的改进，因为它总是提供驾驶室内的正空气加压，从而防止灰尘的涌入。

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