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41. 发明申请

WO2019045700A1 MECHANICAL DOWN-STOP FOR AXLE/SUSPENSION SYSTEMS 审中-公开
公开(公告)号：WO2019045700A1
公开(公告)日：2019-03-07
申请号：PCT/US2017/049249
申请日：2017-08-30
申请人： HENDRICKSON USA, L.L.C.
发明人： GIAMATI, Nicholas J. , ANDREASEN, Jacob D.
IPC分类号： B60G9/00
摘要： A mechanical down stop for heavy-duty vehicle axle/suspension systems which includes an L-shaped bracket that is rigidly/stiffly attached to the vehicle frame at one end, and is attached to a flexible portion of the mechanical down stop at the other end. The flexible portion is attached to a beam of the axle/suspension system. The L-shaped bracket is formed of an elastically deformable material and includes a bend that enables the bracket to act as a force reacting spring. The L-shaped bracket and the flexible portion of the mechanical down stop limit downward movement of the beam and react the downward force of the beam during downward movement of the beam.

42. 发明申请

WO2018218001A1 WHEEL HUB FOR HEAVY-DUTY VEHICLES 审中-公开
公开(公告)号：WO2018218001A1
公开(公告)日：2018-11-29
申请号：PCT/US2018/034356
申请日：2018-05-24
申请人： HENDRICKSON USA, L.L.C.
发明人： WITTLINGER, Jeffrey R. , PIERCE, Phillippi R. , MORRIS, Jeffrey S. , WHITE, Jay D. , ERNENWEIN, Keith M. , ANDLER, Jason
IPC分类号： B60B27/00
摘要： A wheel hub for a heavy-duty vehicle includes a first and second tubular hub segment. The first tubular hub segment has a first annular end surface. The second tubular hub segment has a second annular end surface and a radially extending flange. A continuous, circumferential joint is formed at the interface of the first annular end surface and second annular end surface.

43. 发明申请

WO2018217725A4 HUB AND ROTOR ASSEMBLY 审中-公开
公开(公告)号：WO2018217725A4
公开(公告)日：2018-11-29
申请号：PCT/US2018/033858
申请日：2018-05-22
申请人： HENDRICKSON USA, L.L.C.
发明人： WITTLINGER, Jeffrey R. , WHITE, Jay D. , ANDLER, Jason , ERNENWEIN, Keith M. , KARICH, Matthew P. , MORRIS, Jeffrey S. , KAKARLA, Sri Satya Teja , JBR, Chiran Shamser
IPC分类号： B60B27/00 , B60B27/02 , F16D65/12
摘要： A disc brake rotor and hub assembly for a heavy-duty vehicle. The disc brake rotor and hub assembly includes a hub portion (304). The hub portion is receivable on, and rotatable about, an axle spindle (302) of a heavy-duty vehicle. A rotor portion (306) includes a disc segment, a mounting segment and a cylindrical sleeve segment connecting the disc segment to the mounting segment. A flange portion (308) connects with the rotor portion and separately with the hub portion. Optionally, the rotor portion connects directly to the hub portion. The rotor portion is removable without removing the hub portion.

44. 发明申请

WO2018201166A1 LOAD-BASED TIRE INFLATION SYSTEM FOR HEAVY-DUTY VEHICLES 审中-公开
公开(公告)号：WO2018201166A1
公开(公告)日：2018-11-01
申请号：PCT/US2018/037450
申请日：2018-06-14
申请人： HENDRICKSON USA, L.L.C.
发明人： WILSON, Matt, J. , CERVANTEZ, Jesse, W. , ZAWACKI, Jeff, R.
IPC分类号： B60C23/00 , B60G17/052 , B60G11/27
摘要： A load-based tire inflation system for a heavy-duty vehicle comprises at least one source of fluid pressure, suspension structure of the heavy-duty vehicle, a tire and wheel assembly and a system to control fluid pressure in the tire and wheel assembly. The suspension structure is located between a frame member and an axle and has a condition indicative of a weight of the heavy-duty vehicle. The tire and wheel assembly is operatively mounted to the axle and is in fluid communication with the source of fluid pressure. The control system controls fluid pressure in the tire and wheel assembly in response to the condition of the suspension structure.

45. 发明申请

WO2018183037A1 WHEEL END SENSOR MOUNTING ASSEMBLY FOR HEAVY-DUTY VEHICLES 审中-公开
公开(公告)号：WO2018183037A1
公开(公告)日：2018-10-04
申请号：PCT/US2018/023287
申请日：2018-03-20
申请人： HENDRICKSON USA, L.L.C.
发明人： DHARAIYA, Dhawal P. , ERNENWEIN, Keith M. , MEYER, Nicholas M.
IPC分类号： B60B7/00 , B60B27/00
摘要： A mounting assembly (225) for mounting a wheel end sensor (200) in a heavy-duty vehicle hubcap (202) that includes at least one adhesive disposed between the wheel end sensor, hubcap, and/or components of the wheel end sensor mounting assembly to prevent aqueous road contaminants from entering the wheel end assembly and prevent lubricants from exiting the wheel end assembly during operation of the vehicle. According to one aspect of the wheel end sensor mounting assembly, the adhesive is delivered via one or more gaskets (228, 230) formed of a hydrophobic or non-wicking material. The one or more gaskets are disposed between the wheel end sensor, the hubcap, and/or components of the wheel end sensor mounting assembly. The one or more gaskets and the adhesives provide sealing interfaces between the components.

46. 发明申请

WO2018136580A2 BRAKE MOUNTING HARDWARE WITH INTEGRATED AXLE VENT SYSTEM 审中-公开
公开(公告)号：WO2018136580A2
公开(公告)日：2018-07-26
申请号：PCT/US2018/014136
申请日：2018-01-18
申请人： HENDRICKSON USA, L.L.C.
发明人： HESTER, Donald R. , NAPLES, Benedetto A.
IPC分类号： B60B35/00 , B60B35/08
摘要： A heavy-duty vehicle brake hardware mounting component that includes an integrated axle vent system and optional air supply line connector. The brake hardware mounting component includes a body with a central opening disposed around and rigidly attached to an axle of the vehicle. An annular groove is formed within the central opening and is in fluid communication with an axle opening. The air supply line connector is attached within an opening formed in the body and extends through the groove and into the axle opening, and enables attachment of and fluid communication between components of a tire inflation system within the axle and an external air source. Pressurized air from within the axle can flow through the axle opening, around the air supply line connector, through the annular groove, through a check valve in fluid communication with the groove, and to atmosphere to relieve air pressure build-up within the axle.

47. 发明申请

WO2017095864A1 DAMPING AIR SPRING WITH STAGED OPENINGS 审中-公开
标题翻译：缓冲空气弹簧与分散开口
公开(公告)号：WO2017095864A1
公开(公告)日：2017-06-08
申请号：PCT/US2016/064117
申请日：2016-11-30
申请人： HENDRICKSON USA, L.L.C.
发明人： DELORENZIS, Damon
IPC分类号： B60G11/27 , B60G13/10 , F16F9/05 , F16F9/04
CPC分类号： B60G15/12 , B60G11/27 , B60G11/28 , B60G13/10 , B60G2202/152 , B60G2202/242 , B60G2202/30 , B60G2206/424 , B60G2300/026 , F16F9/0472 , F16F9/049 , F16F9/05
摘要： An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a first chamber, a second chamber and an intermediate chamber. The intermediate chamber is operatively connected between the first chamber and the second chamber. A first means provides restricted fluid communication between the intermediate chamber and the first chamber. A second means provides restricted fluid communication between the intermediate chamber and the second chamber. The first and second means for providing restricted fluid communication between the intermediate chamber and the first and second chambers, respectively, provide damping characteristics to the air spring during operation of the heavy-duty vehicle.
摘要翻译：具有用于重载车辆的悬架组件的阻尼特性的空气弹簧包括第一腔室，第二腔室和中间腔室。中间室可操作地连接在第一室和第二室之间。第一装置提供中间室和第一室之间的受限制的流体连通。第二装置提供了中间室与第二室之间的受限流体连通。用于在中间室与第一和第二室之间分别提供受限流体连通的第一和第二装置在重型车辆的操作期间为空气弹簧提供阻尼特性。

48. 发明申请

WO2017066090A1 AXLE/SUSPENSION SYSTEM TOWER MOUNT 审中-公开
标题翻译：轴/悬挂系统塔座
公开(公告)号：WO2017066090A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/055935
申请日：2016-10-07
申请人： HENDRICKSON USA, L.L.C.
发明人： DILWORTH, Damon Elwood , BLOINK, Michael Paul , DICIANNI, Matthew Edward Michael , WHITE, Jay D.
IPC分类号： B60G9/02 , F16D65/28 , F16D125/30
CPC分类号： B60G9/02 , B60G9/022 , B60G99/002 , B60G2200/34 , B60G2200/345 , B60G2204/4306 , B60G2206/121 , B60G2206/72 , B60G2300/026 , B60T13/26 , F16D51/20 , F16D51/32 , F16D65/22 , F16D65/28 , F16D2125/30
摘要： An axle/suspension system tower mount for a heavy-duty vehicle which mounts a force reacting suspension component attached to the vehicle frame members to the axle of the axle/suspension system. The tower mount includes an axle wrap system which attaches the tower mount to the axle of the axle/suspension system at a location inboard of the axle/suspension system suspension assemblies. The axle/suspension system tower mount provides mounting support for components of an air brake system, including cam shaft assemblies, brake air chambers, and mounting brackets thereof.
摘要翻译：用于重型车辆的车桥/悬架系统塔架安装件，其将附接到车辆框架构件的力反作用悬架部件安装到车轴/悬架系统的轴。塔架包括轴包裹系统，其将塔架安装到轴/悬架系统悬架组件的内侧位置处的轴/悬架系统的轴。车桥/悬架系统塔架为气闸系统的部件提供安装支撑，包括凸轮轴组件，制动气室和安装支架。

49. 发明申请

WO2016196494A1 TORQUE ROD FOR VEHICLE SUSPENSION 审中-公开
标题翻译：扭矩轴用于车辆悬挂
公开(公告)号：WO2016196494A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/035065
申请日：2016-05-31
申请人： HENDRICKSON USA, L.L.C.
发明人： KEELER, Michael, J. , ZAWACKI, Jeffrey, R. , MASSA, Scott, A. , FUGITT, Jason, C. , KOWALSKI, Matthew, D.
IPC分类号： B60G7/00
CPC分类号： B60G21/0551 , B23P15/00 , B23P2700/14 , B60G7/001 , B60G21/055 , B60G2206/10 , B60G2206/11 , B60G2206/16 , B60G2206/722 , B60G2206/8102 , B60G2206/8103 , B60G2206/8109 , B60G2206/811 , B60G2206/8201
摘要： A fabricated torque rod (100) including a rod (102) having first and second ends, a first bushing hub (104) welded to the first end of the rod (102) and a second bushing hub (106) welded to the second end of the rod (102); wherein the rod (102) is a piece cut from a metal plate or sheet, wherein the first and second bushing hubs (104, 106) are made of cut tubing, wherein the first end of the rod (102) has a radius that conforms to an outer surface of the first bushing hub (104) and the second end of the rod (102) has a radius that conforms to an outer surface of the second bushing hub (106), and wherein the first end of the rod (102) is welded to the outer surface of the first bushing hub (104) and the second end of the rod (102) is welded to the outer surface of the second bushing hub (106).
摘要翻译：一种制造的扭矩杆（100），包括具有第一和第二端的杆（102），焊接到杆（102）的第一端的第一衬套毂（104）和焊接到第二端的第二衬套毂的杆（102）; 其中所述杆（102）是从金属板或片切割的片，其中所述第一和第二衬套毂（104,106）由切割管制成，其中所述杆（102）的所述第一端具有符合到第一衬套毂（104）的外表面并且杆（102）的第二端具有与第二衬套毂（106）的外表面一致的半径，并且其中杆（102）的第一端）焊接到第一衬套毂（104）的外表面，并且杆（102）的第二端焊接到第二衬套毂（106）的外表面。

50. 发明申请

WO2016154353A1 FOUR-BAG VEHICLE SUSPENSION 审中-公开
标题翻译：四包车辆悬挂
公开(公告)号：WO2016154353A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/023833
申请日：2016-03-23
申请人： HENDRICKSON USA, L.L.C.
发明人： PHILLIPS, Michael
IPC分类号： B60G9/00 , B62D21/11
CPC分类号： B60G9/02 , B60G9/00 , B60G2200/31 , B60G2200/32 , B60G2202/1524 , B60G2206/60 , B60G2206/604 , B60G2206/8207 , B62D21/11
摘要： A vehicle suspension having front and rear cross members each having a vertically extending base, an upper flange, a lower flange, a left side air spring support, and a right side air spring support, left and right side longitudinal members extending between the front cross member and the rear cross member, each having a vertically extending base, an upper flange, and a lower flange, wherein the upper and lower flanges on the left side longitudinal member are bolted to the upper and lower flanges of a left side of the front and rear cross members, and wherein the upper and lower flanges on the right side longitudinal member are bolted to the upper and lower flanges of a right side of the front and rear cross members.
摘要翻译：一种车辆悬架，其具有前横向构件和后横向构件，每个横向构件具有垂直延伸的底座，上凸缘，下凸缘，左侧空气弹簧支撑件和右侧空气弹簧支撑件，左侧纵向构件和右侧纵向构件在前十字构件和后横向构件，每个具有垂直延伸的基部，上凸缘和下凸缘，其中左侧纵向构件上的上凸缘和下凸缘螺栓连接到前侧左侧的上凸缘和下凸缘和后横向构件，并且其中右侧纵向构件上的上凸缘和下凸缘螺栓连接到前横梁的右侧的上凸缘和下凸缘。

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