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1. 发明申请

US20180029414A1 AXLE BEAM WITH VARIABLE WALL THICKNESS AND VARIABLE CROSS-SECTIONAL SHAPE AND METHOD OF MAKING SAME 审中-公开
公开(公告)号：US20180029414A1
公开(公告)日：2018-02-01
申请号：US15220577
申请日：2016-07-27
申请人： U.S. Manufacturing Corporation
发明人： Adel Mohd Khanfar , Earl Paul Barker, II , Dennis Bucholtz
IPC分类号： B60B35/06 , B60B35/08
CPC分类号： B60B35/06 , B60B35/08 , B60B2310/211 , B60B2360/144 , B60B2900/311 , B60G2206/312 , B60G2206/32
摘要： An axle beam comprises a hollow middle portion and a pair of hollow end portions. The hollow middle portion has a first corner-curved tapered arch cross-sectional shape. The pair of hollow end portions each have a substantially circular cross-sectional shape, and each extend from an opposite end of the middle portion. The hollow middle portion has a first wall thickness. The hollow end portions each have a second wall thickness that is larger than the first wall thickness.

2. 发明授权

US09481416B2 Auxiliary axle and suspension assembly 有权
标题翻译：辅助轴和悬架总成
公开(公告)号：US09481416B2
公开(公告)日：2016-11-01
申请号：US14616055
申请日：2015-02-06
申请人： SAF-HOLLAND, Inc.
发明人： Richard Conaway , Daniel R. Dykstra , Marc Johnson , Doug Thole , Boyd Freeman
IPC分类号： B62D7/18 , B62D61/12 , B60G9/02 , B62D7/14 , B62D13/06 , B60G5/04 , B60G11/27 , B60G11/28 , B62D9/00
CPC分类号： B62D65/12 , B60B35/003 , B60B35/007 , B60B35/008 , B60B35/08 , B60G5/04 , B60G9/02 , B60G11/27 , B60G11/28 , B60G2200/30 , B60G2200/314 , B60G2200/44 , B60G2200/445 , B60G2202/152 , B60G2202/412 , B60G2204/126 , B60G2204/143 , B60G2204/148 , B60G2204/418 , B60G2204/43 , B60G2204/4302 , B60G2204/4702 , B60G2206/32 , B60G2206/50 , B60G2206/601 , B60G2206/8201 , B60G2300/02 , B60G2300/026 , B60G2300/04 , B60G2300/042 , B62D7/144 , B62D7/18 , B62D9/00 , B62D13/06 , B62D61/125 , Y10T29/49622
摘要： A vehicle suspension assembly includes providing an axle assembly having a first end including a first mounting structure and a second end, providing a first bearing block and a second bearing block, forming a first aperture in the first bearing block and a second aperture in the second bearing block, attaching the first and second bearing blocks to the first mounting structure subsequent to forming the first and second apertures; and providing a first spindle assembly coupled to the first mounting structure by a first spherical bearing located within the first aperture and a second spherical bearing located within the second aperture, wherein a first kingpin assembly extends through the first and second spherical bearings, thereby coupling the first spindle with the first mounting structure.
摘要翻译：车辆悬架组件包括提供具有第一端的轴组件，该第一端包括第一安装结构和第二端，提供第一轴承座和第二轴承座，在第一轴承座中形成第一孔，在第二孔中形成第二孔承载块，在形成第一和第二孔之后，将第一和第二轴承块连接到第一安装结构; 以及提供第一主轴组件，其通过位于所述第一孔内的第一球面轴承和位于所述第二孔内的第二球面轴承联接到所述第一安装结构，其中第一主销组件延伸穿过所述第一和第二球面轴承，第一主轴具有第一安装结构。

3. 发明授权

US09290221B2 Auxiliary axle and suspension assembly 有权
标题翻译：辅助轴和悬架总成
公开(公告)号：US09290221B2
公开(公告)日：2016-03-22
申请号：US14132752
申请日：2013-12-18
申请人： SAF-HOLLAND, Inc.
发明人： Richard Conaway , Daniel R. Dykstra , Marc Johnson , Doug Thole , Boyd Freeman
IPC分类号： B62D61/12 , B60G9/02 , B62D7/14 , B62D13/06 , B60G5/04 , B60G11/27 , B60G11/28 , B62D9/00
CPC分类号： B62D65/12 , B60B35/003 , B60B35/007 , B60B35/008 , B60B35/08 , B60G5/04 , B60G9/02 , B60G11/27 , B60G11/28 , B60G2200/30 , B60G2200/314 , B60G2200/44 , B60G2200/445 , B60G2202/152 , B60G2202/412 , B60G2204/126 , B60G2204/143 , B60G2204/148 , B60G2204/418 , B60G2204/43 , B60G2204/4302 , B60G2204/4702 , B60G2206/32 , B60G2206/50 , B60G2206/601 , B60G2206/8201 , B60G2300/02 , B60G2300/026 , B60G2300/04 , B60G2300/042 , B62D7/144 , B62D7/18 , B62D9/00 , B62D13/06 , B62D61/125 , Y10T29/49622
摘要： A vehicle suspension assembly includes an axle member movable between a first position and a second position, mounting brackets adapted to couple to a vehicle frame assembly, trailing arms pivotably coupled to mounting brackets and pivotably coupled to the axle member, a lift arrangement including a pair of diaphragm chambers each having a push plate and a flexible bladder, the push plate of the diaphragm chamber dividing the associated diaphragm chamber into a first compartment and a second compartment, the first compartment of each diaphragm chamber being adjustably pressurized to move the push plate of the associated diaphragm chamber, and at least one push rod defining a single longitudinal axis and connected to each push plate such that pressurization of the diaphragm chambers cause a translational movement of the at least one push rod, thereby causing the axle member to move between the first and second positions.
摘要翻译：车辆悬架组件包括可在第一位置和第二位置之间移动的车轴构件，适于联接到车辆框架组件的安装支架，可枢转地联接到安装支架并可枢转地联接到车轴构件的拖臂，包括一对的升降装置每个膜片室具有推板和柔性囊，隔膜室的推板将相关联的隔膜室分成第一隔室和第二隔室，每个隔膜室的第一隔室可调节地加压以将推板相关联的隔膜室和至少一个限定单个纵向轴线并连接到每个推板的推杆，使得隔膜室的加压导致至少一个推杆的平移运动，从而使轴构件在第一和第二职位。

4. 发明授权

US08196943B2 Oval axle housing and clamp assembly 失效
标题翻译：椭圆形轴壳体和夹具组件
公开(公告)号：US08196943B2
公开(公告)日：2012-06-12
申请号：US12506382
申请日：2009-07-21
申请人： Jonathan D. Batdorff
发明人： Jonathan D. Batdorff
IPC分类号： B60G11/00
CPC分类号： B60G9/00 , B60G7/008 , B60G11/113 , B60G11/46 , B60G2200/31 , B60G2202/112 , B60G2202/152 , B60G2204/121 , B60G2204/148 , B60G2204/4306 , B60G2206/11 , B60G2206/15 , B60G2206/30 , B60G2206/32 , B60G2206/8201 , F16B2/065 , Y10T74/2188 , Y10T403/3926
摘要： An axle housing (110) for clamping with a clamp assembly (118, 218) to a spring (16, 216) of a suspension system (14) of a vehicle, the clamp assembly having at least two U-bolts (120, 220) each having a curved portion (136, 236) and two generally linear legs (128, 228) extending therefrom, and a clamping plate (122, 222) for receiving and attaching the legs of the U-bolts to form an enclosure that clamps the axle housing (110) to the spring (16, 216), the housing having a generally oval shape in cross section. The axle housing (110) has a generally planar fore side (132), a generally planar aft side (134), a generally rounded top surface (144) and a generally rounded bottom surface (146), wherein at least one of the top surface and the bottom surface are sized and arranged to mate flushly with the curved portion (136) of the U-bolts (120).
摘要翻译：一种用于将夹具组件（118,218）夹紧到车辆的悬挂系统（14）的弹簧（16,216）的轴壳体（110），所述夹具组件具有至少两个U形螺栓（120,220）），每个具有弯曲部分（136,236）和从其延伸的两个大致直线的腿部（128,228）以及用于接收和附接U形螺栓的腿部的夹板（122,222），以形成夹紧的外壳所述轴壳体（110）到所述弹簧（16,216），所述壳体具有大致椭圆形的横截面。车轴壳体（110）具有大致平坦的前侧（132），大致平面的后侧（134），大致圆形的顶部表面（144）和大致圆形的底部表面（146），其中顶部表面和底表面的尺寸和布置成与U形螺栓（120）的弯曲部分（136）齐平地配合。

5. 发明授权

US08038163B2 Leading and trailing arm suspensions having a fully integrated arm 有权
标题翻译：前臂和后臂悬架具有完全集成的臂
公开(公告)号：US08038163B2
公开(公告)日：2011-10-18
申请号：US12752784
申请日：2010-04-01
申请人： Ashley Thomas Dudding , Rodolfo Rosales, Jr. , Jerome Lim Cortez , Jerry Michael Lovett
发明人： Ashley Thomas Dudding , Rodolfo Rosales, Jr. , Jerome Lim Cortez , Jerry Michael Lovett
IPC分类号： B60G3/12
CPC分类号： B60G9/003 , B60B35/08 , B60G7/001 , B60G2200/31 , B60G2200/44 , B60G2204/148 , B60G2204/44 , B60G2204/4402 , B60G2206/201 , B60G2206/32 , B60G2206/8207 , B62D3/12
摘要： A leading or trailing arm vehicle suspension system comprised of a fabricated vehicle axle and a fully integrated beam casting providing bending stiffness to control axle windup and longitudinal stiffness to control axle position is disclosed. The beam casting is attached to the vehicle axle with a thru-bolt connection. The beam casting includes rack and pinion mounting attachment holes and also includes other built-in features providing efficient transfer of loads into the vehicle axle.
摘要翻译：公开了一种领先或后悬臂式悬架系统，其包括制造的车辆车轴和完全集成的梁铸造，其提供弯曲刚度以控制车轴的卷起和纵向刚度以控制车轴位置。梁铸造通过螺栓连接连接到车轴。梁铸造包括齿条和小齿轮安装附接孔，并且还包括提供有效的负载传递到车辆轴的其它内置特征。

6. 发明申请

US20110057408A1 AXLE ASSEMBLY 审中-公开
标题翻译：轴组件
公开(公告)号：US20110057408A1
公开(公告)日：2011-03-10
申请号：US12375850
申请日：2007-06-28
申请人： Hubert Koschinat
发明人： Hubert Koschinat
IPC分类号： B60B35/04
CPC分类号： B60G9/003 , B60B35/08 , B60G2200/31 , B60G2206/014 , B60G2206/30 , B60G2206/32 , B60G2300/026
摘要： The invention concerns an axle assembly with a vehicle axle having a rigid axle body, e.g., one formed as an axle tube (8), with a radius arm (6, 7) on either side of the vehicle's longitudinal midplane, which can be linked at a first front end (9, 10) to a bearing point fixed to the chassis and is joined rigidly to the axle body (8) at a distance away from that point, and which forms the lower support of a spring element in the region of its rear end (17, 18), opposite the front end (9, 10), on top of which the vehicle chassis rests. The axle body (8) and the two radius arms (6, 7) are formed jointly from two shaped part halves (2, 3) which are essentially single-piece and joined together, particularly by welding, along a joint (4) running in the essentially horizontal plane, for example, so that the axle body (8) rigidly joins together the two radius arms (6, 7). The axle body (8) is stiffened by at least one extra stiffening element (15, 16; 17; 18; 19, 20) at least in the junction regions of the axle body (8) with the two radius arms (6, 7).
摘要翻译：本发明涉及一种具有车轴的车轴组件，车轴具有刚性轴体，例如形成为轴管（8）的车轴，在车辆纵向中平面的任一侧具有半径臂（6,7），其可以被连接在第一前端（9,10）处固定到底盘的支承点并且在离开该点的距离处刚性地连接到轴体（8），并且在该区域中形成弹簧元件的下支撑件的后端（17,18），与前端（9,10）相对，在其顶部位于车辆底盘上。轴体（8）和两个半径臂（6,7）由两个基本上单件并且特别是通过焊接连接在一起的两个成形的半部（2,3）形成，沿着连接件例如，在基本上水平的平面中，使得轴体（8）将两个半径臂（6,7）刚性连接在一起。轴体（8）至少在轴体（8）的接合区域中与至少一个额外的加强元件（15,16; 17; 18; 19,20）加固，其中两个半径臂（6,7））。

7. 发明申请

US20100044991A1 TUBULAR AXLE BEAM SUSPENSION MOUNT 有权
标题翻译：管状轴梁悬挂装置
公开(公告)号：US20100044991A1
公开(公告)日：2010-02-25
申请号：US12524035
申请日：2008-03-04
申请人： Gozalo Luna
发明人： Gozalo Luna
IPC分类号： B60G11/113 , B60G11/00 , B62D65/12 , B23P11/00
CPC分类号： B60G11/113 , B60G9/003 , B60G2200/31 , B60G2202/112 , B60G2204/121 , B60G2204/148 , B60G2204/4306 , B60G2204/4402 , B60G2204/4404 , B60G2206/32 , B60G2206/8207 , Y10T29/49947
摘要： A suspension mount for a vehicle axle includes first and second mount components that are positioned on opposing sides of the axle. A spring is supported by the first and second mount components. The axle is comprised of a tubular beam body that encloses a cavity. The tubular beam body has a fore wall, an aft wall, a top wall, and a bottom wall that bound the cavity. The first mount component is positioned adjacent the fore wall and the second mount component is positioned adjacent the aft wall. At least one fastener extends through the cavity and through the fore and aft walls to secure the first and second mount components to the tubular beam body.
摘要翻译：用于车轴的悬挂安装件包括位于车轴的相对侧上的第一和第二安装部件。弹簧由第一和第二安装部件支撑。轴由包围空腔的管状梁体组成。管状梁主体具有前壁，后壁，顶壁和限定空腔的底壁。第一安装部件邻近前壁设置，第二安装部件邻近后壁定位。至少一个紧固件延伸穿过空腔并穿过前壁和后壁，以将第一和第二安装部件固定到管状梁体上。

8. 发明授权

US07568286B2 Method of forming a tubular axle 有权
标题翻译：形成管状轴的方法
公开(公告)号：US07568286B2
公开(公告)日：2009-08-04
申请号：US10056945
申请日：2001-10-25
申请人： David K. Platner
发明人： David K. Platner
IPC分类号： B21D53/90
CPC分类号： B23P15/00 , B60G2206/312 , B60G2206/32 , B60G2206/81 , B60G2206/8201 , B60G2206/82013 , B60G2206/8402 , Y10T29/49622 , Y10T29/49826
摘要： A method of forming an axle assembly having a hollow member. A hollow member such as a cylindrical tube is formed into a polygonal cross-section having an end portion. Bulkheads maybe located into the hollow member prior or after the polygonal forming step to improve proximate strength and transfer suspension bending moments. The end portions are formed to receive a preformed king pin boss having an end portion of approximately the same size as the frustoconical end. The members are welding together and the king pin and hollow member are bent to a desired axle shape. In another method sequence, the kingpin boss is directly formed into the end of the hollow member.
摘要翻译：一种形成具有中空构件的轴组件的方法。诸如圆柱形管的中空构件形成为具有端部的多边形横截面。在多边形形成步骤之前或之后，隔板可以位于中空构件中，以改善邻近强度并传递悬架弯矩。端部形成为接收具有与截头圆锥形端部大致相同尺寸的端部的预成型的主销销凸台。这些构件焊接在一起，并且将主销和中空构件弯曲成期望的轴形。在另一种方法顺序中，主销凸台直接形成在中空构件的端部中。

9. 发明授权

US07481441B2 Slotted axle assembly 有权
标题翻译：开槽轴总成
公开(公告)号：US07481441B2
公开(公告)日：2009-01-27
申请号：US11291749
申请日：2005-12-01
申请人： David Kirkham
发明人： David Kirkham
IPC分类号： B62D7/18
CPC分类号： B60B35/08 , B60G9/00 , B60G11/28 , B60G2200/44 , B60G2202/152 , B60G2204/126 , B60G2204/43 , B60G2204/44 , B60G2204/4702 , B60G2206/312 , B60G2206/32 , B60G2206/722 , B60G2206/8103 , B60G2206/8201 , B60G2300/14 , B60G2300/38 , B60G2300/402 , Y10T29/49622
摘要： Provided is a slotted axle assembly for a vehicle suspension system. The slotted axle assembly includes an axle beam extending laterally between two axle connectors. Each axle connector is slotted for mating with an end of the axle beam. When assembled, each end of the axle beam surrounds or encapsulates an axle connector. A kingpin housing is inserted into each axle connector for receiving and retaining a king pin. Also, a bottom plate is attached to the axle beam and the two axle connectors. The slotted axle assembly may include a plurality of brackets, braces and channels, to include one or more damper brackets, air spring mating channels, and control arm brackets. Components of the slotted axle assembly may be welded together, or an alternate method of mechanical fastening may be employed.
摘要翻译：提供一种用于车辆悬挂系统的开槽轴组件。开槽轴组件包括在两个轴连接器之间横向延伸的轴梁。每个轴连接器开槽以与轴梁的端部配合。当组装时，轴梁的每个端部围绕或封装轴连接器。主轴壳体插入每个轴连接器中，用于接收和保持主销。此外，底板附接到轴梁和两个轴连接器。开槽轴组件可以包括多个支架，支架和通道，以包括一个或多个阻尼器支架，空气弹簧配合通道和控制臂支架。开槽轴组件的组件可以焊接在一起，或者可以采用机械紧固的替代方法。

10. 发明申请

US20030037424A1 Method of forming a tubular axle 审中-公开
标题翻译：形成管状轴的方法
公开(公告)号：US20030037424A1
公开(公告)日：2003-02-27
申请号：US09935026
申请日：2001-08-22
发明人： David K. Platner
IPC分类号： B23P017/00
CPC分类号： B23P15/00 , B60G2206/312 , B60G2206/32 , B60G2206/81 , B60G2206/8201 , B60G2206/82013 , B60G2206/8402 , Y10T29/49805
摘要： A method of forming a tubular axle assembly is provided. The method includes providing a non-circular tubular member such as a rectangular tube having an end portion. The end portion is formed to provide a first generally circular end. A king pin boss is provided with a second generally circular end of approximate the same size as the first generally circular end. The two ends are friction welding together, and the tubular member are bent to a desired axle shape. In addition, a bulk head may be inserted into the tubular member prior to forming the end portion. The first circular end is preferably formed by a swaging or pointing process to reduce the cross-sectional area of the tubular member and form the circular end. The axle may then be processed by heat treating, quenching, and tempering the axle. Straightening of the axle may also be desirable.
摘要翻译：提供一种形成管状轴组件的方法。该方法包括提供非圆形管状构件，例如具有端部的矩形管。端部形成为提供第一大致圆形的端部。主销凸台设置有与第一大致圆形端大致相同尺寸的第二大致圆形的端部。两端摩擦焊接在一起，并且管状构件弯曲成所需的轴形。此外，在形成端部之前，可以将散装头部插入到管状构件中。第一圆形端部优选地通过模锻或指向工艺形成，以减小管状构件的横截面面积并形成圆形端部。然后可以通过对轴进行热处理，淬火和回火来处理轴。轴的矫直也是可取的。

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