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公开(公告)号：US20020189882A1
公开(公告)日：2002-12-19
申请号：US09880306
申请日：2001-06-13
IPC分类号： B60R021/00 , B60T015/16
CPC分类号： B60T17/221 , B60R22/48 , B60R2022/4816 , B60R2022/4883
摘要： A bus door/service brake interlock system having a warning system is provided. The interlock system includes a foot valve assembly to effect a service brake application when warning lights are activated, a vehicle door is open, and minimum speed conditions are met. An auxiliary line is positioned between a source of pressure and the foot valve assembly and includes a valve and a low pressure indicator. Should the operator leave the driver seat with the interlock system engaged, the parking brake is automatically applied.
摘要翻译： 提供一种具有警告系统的公共汽车门/行车制动联锁系统。 互锁系统包括一个脚踏阀组件，用于在警告灯被激活时，车门打开并满足最小速度条件时实现行车制动应用。 辅助管线位于压力源和脚阀组件之间，并且包括阀和低压指示器。 如果操作员在联锁系统接合时离开驾驶员座椅，则自动应用驻车制动器。
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公开(公告)号：US20020189458A1
公开(公告)日：2002-12-19
申请号：US09880493
申请日：2001-06-13
发明人： William P. Fornof , James P. Koenig
IPC分类号： B01D046/00
CPC分类号： B01D46/003 , B01D46/0015 , B01D46/2411 , B60T17/004 , Y10S55/17
摘要： A serviceable filtering oil removal cartridge for use in a compressed air assembly of a vehicle air brake system includes a housing having a first end and a second end. A filtering element is disposed within the housing for agglomerating and removing oil from compressed air entering the oil removal cartridge. A load plate is disposed within the housing for supporting the filtering element. The load plate includes a connecting portion dimensioned to allow the oil removal cartridge to be removed and installed as a single unit. The connecting portion is preferably a threaded annulus.
摘要翻译： 用于车辆空气制动系统的压缩空气组件中的可使用的过滤除油筒包括具有第一端和第二端的壳体。 过滤元件设置在壳体内，用于从进入除油筒的压缩空气中聚集和去除油。 负载板设置在壳体内用于支撑过滤元件。 负载板包括连接部分，该连接部分的尺寸被设计成允许除油筒被作为一个单元去除和安装。 连接部分优选为螺纹环。
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公开(公告)号：US20020131874A1
公开(公告)日：2002-09-19
申请号：US09810280
申请日：2001-03-16
发明人： William P. Fornof , James P. Koenig
IPC分类号： F04B039/00
CPC分类号： B01D46/4263 , B01D46/003 , B01D51/02 , B01D53/261 , B60T17/004 , F04B39/16
摘要： A compressed air system for an air brake system includes a heat generating element operating at an elevated temperature to maintain water in vapor state. The heat generating element is preferably an air brake compressor. A discharge oil filter is disposed downstream from the compressor for filtering oil from a stream of compressed air. The discharge oil filter is positioned close enough to the compressor to maintain water in the compressed air stream in a vapor form. The oil filter preferably includes an oil filtering media formulated to agglomerate oil as the stream of compressed air is filtered. The agglomerated oil and compressed air are passed downstream where the agglomerated oil and water from the air stream are removed. Alternatively, the agglomerated oil is filtered to a sump in a housing of the discharge oil filter.
摘要翻译： 用于空气制动系统的压缩空气系统包括在升高的温度下操作以将水保持在蒸汽状态的发热元件。 发热元件优选为空气制动压缩机。 排出油过滤器设置在压缩机的下游，用于从压缩空气流中过滤油。 排放油过滤器定位成足够靠近压缩机，以保持蒸汽形式的压缩空气流中的水分。 油过滤器优选包括配制成随着压缩空气流过滤而使油附聚的油过滤介质。 聚集的油和压缩空气通过下游，从气流中除去附聚的油和水。 或者，将聚集的油过滤到排放油过滤器的壳体中的贮槽。
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公开(公告)号：US20030098923A1
公开(公告)日：2003-05-29
申请号：US09996152
申请日：2001-11-28
发明人： Mark A. Matko
IPC分类号： H04N005/225
摘要： An installation/removal tool is provided for a night vision camera. An elongated handle includes a tool head at one end having drive recesses that mate with drive lugs on a nut of the aiming assembly. The tool is a simple design that is incorporated in a retrofit or aftermarket night vision system kit for the end user and allows the nut to be easily turned without damage for installing/removing the camera to the aiming assembly.
摘要翻译： 为夜视摄像机提供安装/拆卸工具。 细长手柄包括在一端的工具头，其具有与瞄准组件的螺母上的驱动凸耳配合的驱动凹槽。 该工具是一个简单的设计，并入最终用户的改装或售后夜视系统套件，并允许螺母轻松转动，无需将相机安装/拆卸到瞄准组件而造成损坏。
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公开(公告)号：US20020191407A1
公开(公告)日：2002-12-19
申请号：US09880282
申请日：2001-06-13
发明人： Craig S. Haen , Mark A. Matko
IPC分类号： B60Q001/28
CPC分类号： B60Q1/32 , B60Q1/0023 , B60R11/04 , B60R2011/004 , B60R2011/0042 , Y10S362/80
摘要： A night vision clearance light assembly includes a shell, an array of visible light emitting elements, and a night vision device. The visible light emitting elements are preferably LEDs mounted on a ring received in the shell. The night vision device is operatively connected to an associated night vision camera and sees through an opening in the ring and the lens. The assembly is easily mounted in a standard factory-cut clearance light housing in the exterior of a truck cab.
摘要翻译： 夜视清除灯组件包括壳体，可见光发射元件阵列和夜视装置。 可见光发光元件优选地是安装在容纳在外壳中的环上的LED。 夜视装置可操作地连接到相关联的夜视摄像机，并通过环中的开口和透镜观察。 该组件易于安装在卡车驾驶室外部的标准工厂切割间隙灯外壳中。
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公开(公告)号：US20020189459A1
公开(公告)日：2002-12-19
申请号：US09880281
申请日：2001-06-13
发明人： Fred Hoffman , Leonard Quinn , James Koenig
IPC分类号： B01D053/02
CPC分类号： B60T17/004
摘要： An isolation mechanism is provided for a trailer air dryer to limit transfer of forces from a trailer frame to the dryer. In a first embodiment, elastomeric bushings are interposed between the trailer frame and the dryer to reduce the forces transferred to end covers of the trailer dryer. In another embodiment, the mounting assembly is modified to include a connection directly to a central body of the air dryer. In yet another embodiment, U-shaped fasteners couple the body of the air dryer to the frame.
摘要翻译： 为拖车空气干燥器提供隔离机构以限制从拖车框架到干燥器的力传递。 在第一实施例中，弹性体衬套插入在拖车框架和干燥器之间以减小传递到拖车式干衣机的端盖的力。 在另一个实施例中，安装组件被修改为包括直接连接到空气干燥器的中心体的连接。 在另一个实施例中，U形紧固件将空气干燥器的主体连接到框架。
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公开(公告)号：US20030067164A1
公开(公告)日：2003-04-10
申请号：US09971411
申请日：2001-10-05
发明人： Fred Hoffman , Leonard Quinn
IPC分类号： F16L021/06
CPC分类号： F16L27/093 , B60T17/043 , F16L37/008 , F16L41/005
摘要： A serviceable design for a pressure vessel or reservoir includes a removable retainer accessible from a location external to the reservoir. Many existing, commercially available components can be used with only slight modification while providing ease of access to repair/replace seal members if so desired.
摘要翻译： 用于压力容器或储存器的可维护的设计包括可从储存器外部的位置接近的可移除的保持器。 许多现有的可商购的部件可以仅用于轻微的修改，同时如果需要，则可方便地进行修理/更换密封件。
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公开(公告)号：US20030024384A1
公开(公告)日：2003-02-06
申请号：US09923026
申请日：2001-08-06
发明人： Val Dunaevsky , Gene Gilbert , Neil McMaster
IPC分类号： F01B031/10 , B60T008/42
CPC分类号： B60T17/00
摘要： A reciprocating air brake compressor includes a crank case housing a crank shaft and a piston assembly operatively connected to the crank shaft via a connecting rod. The piston assembly includes a piston moveable within a bore of the crank case, a piston ring disposed on a peripheral surface of the piston, and a wrist pin rotatably connecting the connecting rod to the piston. A means is provided for generating an air stream free of oil. In one embodiment, the means includes a channel extending through the crank shaft and connecting rod for delivering oil to the crank shaft and wrist pin bearings. The means further includes first and second sealing assemblies disposed adjacent the crank shaft and wrist pin bearings respectively. In another embodiment, the means includes crank shaft bearings and wrist pin bearings packed and sealed with grease. In another embodiment, the means includes crank shaft bearings packed and sealed with grease and wrist pin bearings and the piston ring being lubricated with a lubricant injected through a passage of the compressor.
摘要翻译： 往复式空气制动压缩机包括容纳曲轴的曲柄箱和经由连杆可操作地连接到曲轴的活塞组件。 活塞组件包括可在曲轴箱的孔内移动的活塞，设置在活塞的外周表面上的活塞环和将连杆可旋转地连接到活塞的腕销。 提供了一种用于产生没有油的气流的装置。 在一个实施例中，该装置包括延伸穿过曲轴的通道和用于将油输送到曲柄轴和腕针轴承的连接杆。 该装置还包括分别邻近曲轴和腕针轴承设置的第一和第二密封组件。 在另一个实施例中，该装置包括用油脂包装和密封的曲轴轴承和腕针轴承。 在另一个实施例中，该装置包括用油脂和腕针轴承填充和密封的曲轴轴承，并且活塞环通过经由压缩机的通道注入的润滑剂进行润滑。
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公开(公告)号：US20020189456A1
公开(公告)日：2002-12-19
申请号：US09880280
申请日：2001-06-13
发明人： Fred Hoffman , Leonard Quinn , James P. Koenig
IPC分类号： B01D053/02
CPC分类号： B60T17/004
摘要： A purge reservoir for an air dryer in an air brake system of a vehicle is disclosed. The purge reservoir or volume (24) is separate from the associated primary and secondary reservoirs of the air brake system. The purge volume (24) is secured directly to the air dryer housing (12) by fasteners (22). Purge volume (24) is operatively connected to air dryer housing (12) by opening (30) through which compressed air flows into purge reservoir (24) during the air dryer charge cycle, and through which purge air is supplied to the air dryer during the air dryer purge cycle. No air hoses are required for connecting the purge reservoir with the air dryer. Additionally, a desiccant cartridge (14) is fully accessible and may be replaced without otherwise disturbing the air dryer-purge reservoir module. Purge reservoir (24) also includes fastening capability (40) for securing the air dryer to the vehicle, thereby eliminating the need for a separate air dryer mounting bracket.
摘要翻译： 公开了一种用于车辆的空气制动系统中的空气干燥器的吹扫容器。 吹扫储存器或容积（24）与空气制动系统的相关联的一级和二级储存器分开。 净化容积（24）通过紧固件（22）直接固定到空气干燥器壳体（12）上。 吹扫容积（24）通过打开（30）可操作地连接到空气干燥器壳体（12），压缩空气在空气干燥器加料循环期间通过压缩空气流入净化容器（24），并且吹扫空气在空气干燥器装载 空气干燥机吹扫循环。 连接吹扫储存器和空气干燥器不需要空气软管。 此外，干燥剂盒（14）完全可接近并且可以被更换，而不会干扰空气干燥器 - 吹扫储存器模块。 吹扫储存器（24）还包括用于将空气干燥器固定到车辆的紧固能力（40），从而不需要单独的空气干燥器安装支架。
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公开(公告)号：US20020074746A1
公开(公告)日：2002-06-20
申请号：US09742072
申请日：2000-12-20
IPC分类号： B60G017/00 , B62D009/04
CPC分类号： B60G17/0523 , B60G17/0155 , B60G17/033 , B60G2300/0262 , B60G2300/04 , B60G2400/208 , B60G2500/202 , B60G2500/204 , B60G2600/02 , B60G2600/18 , B60G2600/20 , B60G2800/019 , B60G2800/214 , B60G2800/912 , B60G2800/915 , B60G2800/95
摘要： A system and method for improving the traction of a vehicle uses weight distribution control to improve wheel to driving surface friction. A driven axle and a non-driven axle support a vehicle load through adjustable suspension members. The suspension members are, for example, air bags. Actuators and controllers adjust the suspension members in a selectable predetermined manner. The selection can be based on operator preference, vehicle operating mode, or a sensed loss of traction. The driven axle carries a drive axle maximum rated load in order to maximize drive wheel traction at all times.
摘要翻译： 用于改善车辆牵引力的系统和方法使用重量分布控制来改善车轮对驾驶表面的摩擦。 从动轴和非驱动轴通过可调节悬架构件支撑车辆载荷。 悬挂构件例如是气囊。 致动器和控制器以可选择的预定方式调节悬挂构件。 选择可以基于操作者偏好，车辆操作模式或感测到的牵引损失。 驱动轴带有驱动轴最大额定负载，以便始终最大化驱动轮牵引力。
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