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公开(公告)号：US06997841B2
公开(公告)日：2006-02-14
申请号：US10935308
申请日：2004-09-08
IPC分类号： F16H57/04
CPC分类号： F04C14/04 , B60K17/346 , F01C21/106 , F04C2/102 , F16H48/06 , F16H57/0434 , F16H57/0483
摘要： An inter-axle differential assembly comprises an input shaft, an output shaft arranged coaxially with respect to each other, differential gearing and a dedicated reversible lubrication pump disposed between the input and output shafts. The reversible gerotor type lubrication pump includes a rotor driven by the input shaft, and an impeller, both disposed within a pump body coupled to a side gear drivingly connected to the output shaft. Thus, the lubrication pump generates lubricant flow only during the differential action between the input shaft and the output shaft, i.e. only when needed and at a flow rate proportional to the speed difference across the differential assembly. An oil flow generated by the lubrication pump is supplied to various components of the inter-axle differential assembly through a gallery of fluid passages.
摘要翻译： 轴间差速器组件包括输入轴，相对于彼此同轴布置的输出轴，差速齿轮和设置在输入轴和输出轴之间的专用可逆润滑泵。 可逆式转脚型润滑泵包括由输入轴驱动的转子和叶轮，两者都设置在联接到驱动地连接到输出轴的侧齿轮的泵体内。 因此，润滑泵仅在输入轴和输出轴之间的差动作用期间产生润滑剂流动，即仅在需要时并且以与差速组件两端的速度差成正比的流速才产生润滑剂流。 由润滑泵产生的油流通过流体通道的通道供应到轴间差速器组件的各种部件。
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公开(公告)号：US06855083B1
公开(公告)日：2005-02-15
申请号：US09761724
申请日：2001-01-18
CPC分类号： F04C14/04 , B60K17/346 , F01C21/106 , F04C2/102 , F16H48/06 , F16H57/0434 , F16H57/0483
摘要： An inter-axle differential assembly comprises an input shaft, an output shaft arranged coaxially with respect to each other, a differential gearing and a dedicated reversible lubrication pump disposed between the input and output shafts. The reversible gerotor type lubrication pump includes a rotor driven by the input shaft, and an impeller, both disposed within a pump body coupled to a side gear drivingly connected to the output shaft. Thus, the lubrication pump generates lubricant flow only during the differential action between the input shaft and the output shaft, i.e. when needed. An oil flow generated by the lubrication pump is supplied to various components of the inter-axle differential gearing through a gallery of fluid passages.
摘要翻译： 轴间差速器组件包括输入轴，相对于彼此同轴布置的输出轴，差速齿轮和设置在输入轴和输出轴之间的专用可逆润滑泵。 可逆式转脚型润滑泵包括由输入轴驱动的转子和叶轮，两者都设置在联接到驱动地连接到输出轴的侧齿轮的泵体内。 因此，润滑泵仅在输入轴和输出轴之间的差动作用下，即需要时才产生润滑剂流。 由润滑泵产生的油流通过流体通道的通道供给到车轴间差动齿轮的各种部件。
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公开(公告)号：US08051940B2
公开(公告)日：2011-11-08
申请号：US12156078
申请日：2008-05-29
申请人： James F. Ziech
发明人： James F. Ziech
IPC分类号： B60K17/30
CPC分类号： B60K7/0015 , B60K2007/0038 , B60K2007/0092 , F03C2/00
摘要： A steerable vehicle knuckle has an inboard portion defining upper and lower arms, with a kingpin between them, and has an outboard portion defining a spindle that cooperates with a fluid driven motor. The arms define a cavity where an axle end portion is pivotally received. Fluid supply ports, which supply fluid to energize the motor, are located on an upper surface of the knuckle's inboard portion. Fluid drain lines extend within the knuckle from the motor to the cavity and are utilized to drain fluid from the motor. The supply ports and drain lines are each connected to separate hoses formed in a small arc that follows closely the circular curvature of the kingpin. This arrangement of port, lines, and hoses is less expensive to produce, easier to package, more robust, allows for faster steering reaction, and is easier to assemble than conventional arrangements.
摘要翻译： 可转向车辆转向节具有限定上臂和下臂的内侧部分，在它们之间具有主销，并且具有限定与流体驱动马达配合的主轴的外侧部分。 臂限定了轴端部被枢转地接收的空腔。 供应流体以为电机通电的流体供应端口位于转向节内侧部分的上表面。 流体排放管线在转向节内从马达延伸到空腔，并用于从马达排出流体。 供应端口和排水管线各自连接到形成为紧密靠近主销的圆弧曲率的小弧形的独立软管。 这种端口，管线和软管的布置比生产更便宜，更容易包装，更坚固，允许更快的转向反作用，并且比常规布置更容易组装。
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公开(公告)号：US20100219598A1
公开(公告)日：2010-09-02
申请号：US12799961
申请日：2010-05-05
申请人： James F. Ziech
发明人： James F. Ziech
IPC分类号： B62D7/18
CPC分类号： B62D7/18
摘要： In one aspect, a vehicle steer axle has a horizontal axle member that has a steering axis male feature integrally formed on an end, wherein a vehicle steering knuckle, which forms a vehicle steering axis female feature, is directly rotatably coupled to the vehicle steer axle. In another aspect, a vehicle steering knuckle has a horizontal steering knuckle member that has a steering axis male feature integrally formed on an end, wherein the vehicle steering knuckle is directly rotatably coupled to a vehicle steer axle, which forms a vehicle steering axis female feature. Neither of these aspects utilize a separable kingpin.
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公开(公告)号：US07740253B2
公开(公告)日：2010-06-22
申请号：US11650682
申请日：2007-01-08
申请人： James F. Ziech
发明人： James F. Ziech
IPC分类号： B62D7/18
CPC分类号： B62D7/18
摘要： In one aspect, a vehicle steer axle has a horizontal axle member that has a steering axis male feature integrally formed on an end, wherein a vehicle steering knuckle, which forms a vehicle steering axis female feature, is directly rotatably coupled to the vehicle steer axle. In another aspect, a vehicle steering knuckle has a horizontal steering knuckle member that has a steering axis male feature integrally formed on an end, wherein the vehicle steering knuckle is directly rotatably coupled to a vehicle steer axle, which forms a vehicle steering axis female feature. Neither of these aspects utilize a separable kingpin.
摘要翻译： 一方面，车辆转向轴具有水平轴构件，该水平轴构件具有一体地形成在一端的转向轴公形构件，其中形成车辆转向轴母构件的车辆转向节直接可转动地联接到车辆转向轴 。 在另一方面，一种车辆转向节具有水平转向节，其具有一端形成在一端的转向轴凸形结构，其中，车辆转向节直接可转动地联接到车辆转向轴上，车辆转向轴构成车辆转向轴的母体特征 。 这些方面都不使用可分离的主销。
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公开(公告)号：US07360775B2
公开(公告)日：2008-04-22
申请号：US11116489
申请日：2005-04-28
申请人： Scott V. Anderson , James F. Ziech
发明人： Scott V. Anderson , James F. Ziech
CPC分类号： B60G11/27 , B60G3/202 , B60G2200/182 , B60G2200/422 , B60G2206/50 , B60G2300/026
摘要： The present invention relates to an independent rear vehicle suspension that comprises a fore/aft link with first and second ends, where a bracket pivotally supports the first end of the fore/aft link from a vehicle frame member. The fore/aft link has an air bag spring located between the fore/aft link's second end and the frame member. A lateral link pivotally connects between the fore/aft link's second end and the vehicle frame. A wheel upright, with an axle aperture extending through it, is rigidly attached near to the second end of the fore/aft link and located above the fore/aft link. An upper control rod is pivotally connected to the wheel upright and pivotally mounted to the frame member.
摘要翻译： 本发明涉及一种独立的后部车辆悬架，其包括具有第一和第二端的前/后连杆，其中托架从车架构件枢转地支撑前/后链节的第一端。 前/后连杆具有位于前/后链节的第二端和框架构件之间的气囊弹簧。 横向连杆枢转地连接在前/后链节的第二端和车架之间。 具有延伸穿过其的车轴孔的车轮立柱刚性地附接到前/后链节的第二端附近，并且位于前/后链节之上。 上控制杆可枢转地连接到车轮上并可枢转地安装在框架件上。
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公开(公告)号：US5174839A
公开(公告)日：1992-12-29
申请号：US726067
申请日：1991-07-05
IPC分类号： B60C23/00
CPC分类号： B60C23/003
摘要： A land vehicle wheel end assembly (16) for a rigid tubular drive axle assembly (10) includes a nonrotatable sleeve (34) interposed between a portion of a spindle (14) of the axle assembly and a wheel hub (20). The wheel hub is rotatably supported on the spindle by inboard and outboard bearings (24,26) lubricated by oil from the drive axle. The hub includes a passage for directing the oil to the inboard bearing (24). The sleeve and hub include air passages (34f,34d,39,34e and 20e) for directing air from a vehicle onboard central tire inflation system to a pneumatic tire supported by the hub. A relative rotational interface between the sleeve and hub air passages is sealed by a seal assembly (52) which is lubricated by the oil. An outboard end of the sleeve preferably includes an axially open annular groove (45 or 47) for inserting an O-ring (38) seat therein after installation of the sleeve on the spindle.
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公开(公告)号：US07306536B2
公开(公告)日：2007-12-11
申请号：US11143223
申请日：2005-06-02
申请人： James F. Ziech
发明人： James F. Ziech
CPC分类号： B60K17/36
摘要： A tandem axle system for vehicle having an optimized inter-axle driveline is depicted and described. The system has a forward drive axle system having a forward pinion gear drivingly connected to a drive side of a forward portion of a forward ring gear. The system also has a rear drive axle system having a rear pinion gear drivingly connected to a drive side of a rear portion of a rear ring gear. An inter-axle driveline connects the forward drive axle system with the rear drive axle system.
摘要翻译： 描述和描述了具有优化的车桥间传动系统的用于车辆的串联车轴系统。 该系统具有前驱动轴系统，其具有驱动地连接到前方齿圈的前部的驱动侧的前向小齿轮。 该系统还具有后驱动轴系统，其具有驱动地连接到后齿圈的后部的驱动侧的后小齿轮。 车桥间传动系将前驱动系统与后驱动轴系连接起来。
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公开(公告)号：USD549731S1
公开(公告)日：2007-08-28
申请号：US29240905
申请日：2005-10-20
申请人： Caner Demirdogen , James Ridge , James F. Ziech
设计人： Caner Demirdogen , James Ridge , James F. Ziech
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公开(公告)号：US07188850B2
公开(公告)日：2007-03-13
申请号：US10813713
申请日：2004-03-31
IPC分类号： B62D7/18
CPC分类号： B60G9/00 , B60G2200/314 , B60G2200/34 , B60G2200/341 , B60G2200/44 , B60G2202/112 , B60G2204/1482
摘要： A steer axle and suspension assembly are provided that produce lateral stability in the vehicle without the use of a transverse rod and without generating undue loads on the steer axle beam. The assembly includes at least one suspension arm that is connected to the frame and to a component of the steer axle assembly such as the axle beam, kingpin, or steering knuckle. The suspension arm is connected to the steer axle assembly at a location outboard of the longitudinal frame rails of the vehicle and extends longitudinally at an angle to the frame rails. The suspension arm arrangement can be used with a variety of suspensions including leaf spring and multi-link suspensions.
摘要翻译： 提供转向轴和悬架组件，其在车辆上产生横向稳定性，而不使用横向杆并且在转向轴梁上不产生不适当的负载。 组件包括至少一个悬挂臂，其连接到框架和转向轴组件的部件，例如轴梁，主销或转向节。 悬架臂在车辆的纵向框架轨道外侧的位置处连接到转向轴组件，并且以与框架轨道成一定角度的方式延伸。 悬挂臂装置可用于各种悬架，包括板簧和多连杆悬架。
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