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1. 发明申请

WO2007005509A2 MOVABLE SUBFRAME FOR TRACTOR-TRAILERS 审中-公开
标题翻译：用于拖拉机拖车的可移动子框架
公开(公告)号：WO2007005509A2
公开(公告)日：2007-01-11
申请号：PCT/US2006/025339
申请日：2006-06-28
申请人： HENDRICKSON INTERNATIONAL CORPORATION , PIERCE, Phillippi , CARR, Kimm , COPELAND, Greg
发明人： PIERCE, Phillippi , CARR, Kimm , COPELAND, Greg
IPC分类号： B62D53/06 , B60G9/00
CPC分类号： B60G9/003 , B60G11/27 , B60G2200/132 , B60G2200/31 , B60G2200/4622 , B60G2202/152 , B60G2204/143 , B60G2204/15 , B60G2204/42 , B60G2204/4302 , B60G2204/61 , B60G2206/0112 , B60G2206/601 , B60G2300/04 , B60G2300/40 , B62D53/068
摘要： A movable subframe for a tractor-trailer includes a pair of elongated spaced-apart main members extending longitudinally relative to the tractor-trailer, at least one cross member extending between and being attached to the main members, and a retractable pin mechanism for selectively securing the position of the subframe relative to a body of the tractor-trailer. At least one of the main members includes at least one opening for receiving a pin of the retractable pin mechanism. The main member opening is formed in a shape, such as a D-shape, which reduces or minimizes distortion of the main member adjacent the top of the opening that is associated with forming of the main member.
摘要翻译：用于拖拉机挂车的可移动子框架包括相对于拖拉机挂车纵向延伸的一对细长的间隔开的主构件，至少一个在主构件之间延伸并附接到其上的横向构件，以及可伸缩销机构，用于选择性地固定副车架相对于拖拉机挂车车体的位置。至少一个主构件包括至少一个用于接收可收缩销机构的销的开口。主构件开口形成为诸如D形的形状，其减小或最小化邻近与主构件的形成相关联的开口顶部的主构件的变形。

2. 发明申请

WO2011088434A1 HEAVY-DUTY AXLE-TO-BEAM CONNECTION 审中-公开
标题翻译：重型轴向梁连接
公开(公告)号：WO2011088434A1
公开(公告)日：2011-07-21
申请号：PCT/US2011/021472
申请日：2011-01-17
申请人： HENDRICKSON USA, L.L.C. , PIERCE, Phillippi , FULTON, R. Scott , CARR, Kimm , GREGG, Dane , ERDMANN, Kevin
发明人： PIERCE, Phillippi , FULTON, R. Scott , CARR, Kimm , GREGG, Dane , ERDMANN, Kevin
IPC分类号： B60G7/02
CPC分类号： B60G9/003 , B60G2200/31 , B60G2204/4306 , B60G2206/162 , B60G2206/8201 , B60G2206/8207
摘要： An axle-to-beam connection for axle/suspension systems includes a pair of U-bolt brackets that extend generally to or beyond a selected centerline of the axle. The U-bolt brackets are located a distance from one another so that the distance between the U-bolt brackets is equivalent to or preferably less than the outside diameter of the axle resulting in a slight deformation of the axle and a compressive preload between the axle and the U-bolt brackets when the axle is seated between the U-bolt brackets. A weld is placed between the U-bolt brackets and the axle at or beyond the horizontal centerline of the axle within the residual compressive stress field on the axle created by the interference fit of the axle into the U-bolt brackets. Means for securing connection of the axle to the beam includes a U-bolt or other similar means to provide additional locating support to the axle.
摘要翻译：用于轴/悬挂系统的轴对梁连接包括一对U形螺栓支架，其大体上延伸到或超过轴的所选中心线。 U形螺栓支架彼此距离一定距离，使得U形螺栓支架之间的距离等于或优选地小于轴的外径，导致轴的轻微变形和轴之间的压缩预载和U形螺栓支架，当轴位于U型螺栓支架之间时。在U轴螺栓支架和轴之间的焊缝位于轴的水平中心线之上或之外，在轴上的残余压缩应力场中，由轴的过盈配合产生的U形螺栓支架中。用于固定轴与梁的连接的装置包括U形螺栓或其它类似的装置，以向轴提供额外的定位支撑。

3. 发明申请

WO2007142689A2 HEIGHT CONTROL VALVE FOR VEHICLE AXLE/SUSPENSION SYSTEM 审中-公开
标题翻译：用于车辆轴/悬挂系统的高度控制阀
公开(公告)号：WO2007142689A2
公开(公告)日：2007-12-13
申请号：PCT/US2006/060476
申请日：2006-11-02
申请人： HENDRICKSON INTERNATIONAL CORPORATION , PIERCE, Phillippi , CERVANTEZ, Jesse
发明人： PIERCE, Phillippi , CERVANTEZ, Jesse
IPC分类号： B60G9/00 , B60G17/052
CPC分类号： B60G17/0525 , B60G9/003 , B60G11/27 , B60G2200/31 , B60G2202/152 , B60G2204/116 , B60G2204/20 , B60G2600/85 , Y10T137/2544 , Y10T137/86911
摘要： A height control valve for an air spring of an air-ride axle/suspension system of a heavy- duty vehicle includes a body. The valve body is pneumatically connected to an air leservoir of the vehicle, an air spring, and to atmosphere. A control arm actuates the valve to direct air from the reservoir into the air spring, when air is to be added to the air spring When air is to be exhausted from the air spring, the valve, actuated by the control arm, directs air from the air spring to atmosphere. The valve includes a throttle assembly that can regulate the rate of pneumatic flow from the air spring to atmosphere when the vehicle is loaded and the air spring is in an extended condition A throttle assembly can also be used to regulate the rate of pneumatic flow from the air reservoir to the air spring.
摘要翻译：用于重型车辆的空中乘坐车轴/悬挂系统的空气弹簧的高度控制阀包括主体。阀体气动地连接到车辆的空气损坏器，空气弹簧和大气。当空气要从空气弹簧排出时，控制臂致动阀门，以将空气从储存器引导到空气弹簧中，当空气从空气弹簧排出时，由控制臂致动的阀门将空气从空气弹簧到大气。阀包括节气门组件，其可以调节当车辆被加载并且空气弹簧处于延伸状态时从空气弹簧到大气的气流速率。节气门组件也可以用于调节来自气弹簧的气流速率空气储存器到空气弹簧。

4. 发明申请

WO2007130758A2 MOVABLE SUBFRAME FOR TRACTOR-TRAILERS 审中-公开
标题翻译：拖拉机拖车的可移动子框架
公开(公告)号：WO2007130758A2
公开(公告)日：2007-11-15
申请号：PCT/US2007/065477
申请日：2007-03-29
申请人： HENDRICKSON INTERNATIONAL CORPORATION , GERSTENSLAGER, Gary , PIERCE, Phillippi , GREGG, Dane
发明人： GERSTENSLAGER, Gary , PIERCE, Phillippi , GREGG, Dane
IPC分类号： B62M1/00
CPC分类号： B62D53/068 , B60G2200/31 , B60G2202/152 , B60G2204/15 , B60G2300/40
摘要： A movable subframe for a tractor-trailer includes a pair of spaced-apart, parallel, elongated and longitudinally extending main members. At least two cross members extend between and are attached to the main members, and a retractable pin mechanism selectively positions the subframe beneath a body of a trailer of the tractor-trailer. The retractable pin mechanism includes only two pins, with each pin being located generally centrally along a length of a respective one of the main members of the subframe. Each pin is extendable through an opening formed in its respective main member and a selected one of a plurality of openings formed in a body rail of the trailer, so that when the pins are in an extended or locked position, the retractable pin mechanism provides generally central support for the subframe and for an axle/suspension system which depends from the subframe.
摘要翻译：用于拖拉机 - 拖车的可移动子框架包括一对间隔开的，平行的，细长的和纵向延伸的主要构件。至少两个横向构件在主构件之间延伸并附接到主构件，并且可缩回的销机构将子框架选择性地定位在拖拉机 - 拖车的拖车的主体下方。可伸缩销机构仅包括两个销，每个销沿着子框架的主要构件的相应一个的长度大致居中。每个销可延伸通过形成在其相应的主构件中的开口和形成在拖车的主体轨道中的多个开口中的选定的一个，使得当销处于延伸或锁定位置时，可伸缩销机构一般地提供对于子框架以及从子框架依赖的轴/悬挂系统的中心支撑。

5. 发明申请

WO2007044928A1 CAM TUBE BRACKET 审中-公开
标题翻译： CAM管支架
公开(公告)号：WO2007044928A1
公开(公告)日：2007-04-19
申请号：PCT/US2006/040244
申请日：2006-10-12
申请人： HENDRICKSON INTERNATIONAL CORPORATION , MORRIS, Jeff , GREGG, Dane , PIERCE, Phillippi , WHITE, Jay
发明人： MORRIS, Jeff , GREGG, Dane , PIERCE, Phillippi , WHITE, Jay
IPC分类号： F16D65/22
CPC分类号： F16B17/006 , F16B4/004 , F16D51/00 , F16D65/28 , F16D2125/30 , F16D2125/56 , Y10T74/2101 , Y10T403/32139 , Y10T403/32155
摘要： A cam shaft support/enclosure assembly for brake systems of heavy-duty vehicles is mounted on a beam of an axle/suspension system and includes a cam tube (54') . A bracket for mounting the cam tube on the beam includes a pair of plates (82,84) that are mounted on the beam. Each one of the plates is formed with an opening for receiving the cam tube (54') and includes at least three tabs (90) , and preferably four tabs, that extend outwardly from each respective plate adjacent the opening and contact the outer surface of the cam tube (54') . Each tab includes a generally arched and optionally textured face for mating with an outer surface of the cam tube, which may also be optionally textured, so that when the plates are mounted the tabs engage the cam tube in a press-type fit, minimizing movement of the cam tube.
摘要翻译：用于重型车辆的制动系统的凸轮轴支撑/外壳组件安装在轴/悬挂系统的梁上，并且包括凸轮管（54'）。用于将凸轮管安装在梁上的支架包括安装在梁上的一对板（82,84）。每个板形成有用于接收凸轮管（54'）的开口，并且包括至少三个突出部（90），并且优选地具有四个突出部，其从邻近开口的每个相应板向外延伸并且接触外部表面凸轮管（54'）。每个翼片包括大致拱形和可选地纹理的表面，用于与凸轮管的外表面配合，凸轮管的外表面也可任选地纹理化，使得当安装板时，突片以压配合接合凸轮管，最小化运动的凸轮管。

6. 发明申请

WO2012044802A1 HEAVY-DUTY VEHICLE AXLE-TO-BEAM CONNECTION 审中-公开
标题翻译：重型车辆线对梁连接
公开(公告)号：WO2012044802A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/053943
申请日：2011-09-29
申请人： HENDRICKSON USA, L.L.C. , WESTNEDGE, Andrew , RUBALSKIY, Dmitriy , KEELER, Michael , PIERCE, Phillippi
发明人： WESTNEDGE, Andrew , RUBALSKIY, Dmitriy , KEELER, Michael , PIERCE, Phillippi
IPC分类号： B60B35/00
CPC分类号： B23P11/00 , B60B35/005 , B60B2900/321 , B60B2900/325 , B60G5/03 , B60G9/003 , B60G11/113 , B60G11/465 , B60G2200/31 , B60G2200/318 , B60G2204/4306 , B60G2206/32 , B60G2206/8201 , B60G2206/8209 , B60G2206/821 , B60Y2200/14 , F16D51/00 , F16D2051/003 , Y10T29/49826 , Y10T29/49908 , Y10T156/10
摘要： An axle-to-beam connection for a vehicle axle/suspension system includes an axle having at least one depression formed therein. A sleeve is formed with at least one depression and disposed about the axle so that the axle depression and the sleeve depression matingly engage one another to form a mated pair of depressions. A method of forming the axle-to-beam connection includes providing an axle and disposing a sleeve about the axle. At least one mated pair of depressions is simultaneously formed in the axle and the sleeve. The sleeve is immovably mounted to a vehicle axle/suspension system.
摘要翻译：用于车辆轴/悬挂系统的轴对梁连接包括具有形成在其中的至少一个凹部的车轴。套筒形成有至少一个凹陷并围绕轴布置，使得轴凹陷和套筒凹陷彼此配合地彼此接合以形成配合的一对凹陷。一种形成轴对梁连接的方法包括提供一个轴并围绕轴设置套筒。在轴和套筒中同时形成至少一对配合的凹陷。套筒不可移动地安装在车轴/悬挂系统上。

7. 发明申请

WO2010036870A1 TIRE INFLATION SYSTEM WITH PARALLEL PUMP 审中-公开
标题翻译：具有平行泵的轮胎充气系统
公开(公告)号：WO2010036870A1
公开(公告)日：2010-04-01
申请号：PCT/US2009/058340
申请日：2009-09-25
申请人： HENDRICKSON USA, L.L.C. , WILSON, Matt , PIERCE, Phillippi , VANMETER, Matthew , PADULA, Santo , KEELER, Michael
发明人： WILSON, Matt , PIERCE, Phillippi , VANMETER, Matthew , PADULA, Santo , KEELER, Michael
IPC分类号： B60C23/00
CPC分类号： B60C23/003 , B60G2300/0262 , B60G2400/20 , B60G2400/52
摘要： A vehicle tire inflation system (100) includes an air supply (52) that is connected to a vehicle tire by a pneumatic conduit (56). A pump (101, 102) that is independent of and pneumatically parallel to the vehicle air supply (52) includes an inlet and an outlet (104). The pump (101, 102) inlet receives air from atmosphere, the pump (101, 102) compresses the air, and the pump outlet (104) is fluidly connected to the pneumatic conduit (56). When the air pressure in the pneumatic conduit (56) drops below a predetermined level, compressed air from the pump (101, 102) is introduced into the pneumatic conduit (56), thus increasing the air pressure in the conduit (56) to increase the air pressure that is available to the tire. A reservoir tank (154), which is also independent of the vehicle air supply (52), may be in fluid communication with the pump outlet (104) and the pneumatic conduit (56).
摘要翻译：车辆轮胎充气系统（100）包括通过气动导管（56）连接到车辆轮胎的空气供应（52）。独立于气动平行于车辆空气供应（52）的泵（101,102）包括入口和出口（104）。泵（101,102）入口从大气接收空气，泵（101,102）压缩空气，泵出口（104）流体地连接到气动导管（56）。当气动管道（56）中的空气压力下降到预定水平以下时，来自泵（101,102）的压缩空气被引入到气动导管（56）中，从而增加导管（56）中的空气压力以增加可用于轮胎的空气压力。也独立于车辆空气供应（52）的储存罐（154）可以与泵出口（104）和气动管道（56）流体连通。

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