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公开(公告)号：US20180066720A1
公开(公告)日：2018-03-08
申请号：US15559788
申请日：2016-03-18
Applicant: Hendrickson USA, L.L.C.
Inventor： Damon E. Dilworth , Matthew J. Van Meter , Michael P. Bloink , Jennifer Y. Wu , Ashley T. Dudding
CPC classification number: F16D65/0062 , B60B35/003 , B62D7/18 , B62D7/20 , F16D65/0056 , F16D2055/0008
Abstract: Steering knuckles integrating a brake mounting provisions are disclosed. The steering knuckles include a first, second piece and spindle. The first piece includes first and second mounting arms and each arm includes brake assembly engagement surfaces and brake assembly mounting bores, each of which can be modified to accommodate a number of different ways of removably connecting either a disc brake or drum brake to a steering knuckle.
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公开(公告)号：US09050873B2
公开(公告)日：2015-06-09
申请号：US13796335
申请日：2013-03-12
Applicant: Hendrickson USA, L.L.C.
Inventor： Damon E. Dilworth , Andrew X. Rarey , Sammy C. Lumetta , Ashley T. Dudding
CPC classification number: B60G11/04 , B60G9/003 , B60G11/38 , B60G2202/112 , B60G2202/143 , B60G2204/4306 , B60G2204/4502
Abstract: Suspension systems, leaf springs and methods of providing a leaf spring in a suspension system are disclosed. The suspension systems, leaf springs and methods of providing a leaf spring in a suspension system allow use of a lighter weight leaf spring while providing customized roll stiffness and vertical spring rate that are complemented by a bumper that engages the leaf spring assembly when compressed to at least a preselected position.
Abstract translation: 公开了悬挂系统，板簧和在悬挂系统中提供板簧的方法。 悬挂系统，板簧和在悬挂系统中提供板簧的方法允许使用较轻重量的板簧，同时提供定制的侧倾刚度和垂直弹簧刚度，该压缩刚度和垂直弹簧刚度被压缩到 至少是预选的位置。
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公开(公告)号：US20190277324A1
公开(公告)日：2019-09-12
申请号：US16463030
申请日：2017-11-22
Applicant: Hendrickson USA, L.L.C.
Inventor： Jason P. Shiffler , Ashley T. Dudding , Joseph A. Schneider
Abstract: A joint is formed between first and second workpieces. The first workpiece defines a cavity, while the second workpiece includes a shear member. The shear member is at least partially inserted into the cavity to secure the first workpiece to the second workpiece. One of the workpieces has a lower hardness and/or shear strength than the other workpiece and includes at least one shear tab with a base portion and an end portion. In inserting the shear member into the cavity, the end portion of the shear tab is broken away from the base portion, leaving the base portion to extend between the cavity and the shear member, thereby securing the first workpiece to the second workpiece.
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公开(公告)号：US09242524B2
公开(公告)日：2016-01-26
申请号：US14803622
申请日：2015-07-20
Applicant: Hendrickson USA, L.L.C.
Inventor： Ashley T. Dudding , Richard J. Aumann , Michael Brannigan , Matthew J. Van Meter
CPC classification number: B60G11/27 , B60G9/02 , B60G2200/341 , B60G2200/464 , B60G2204/4306
Abstract: A suspension assembly having a frame hanger, a first control arm mounted between the frame hanger and an axle attachment member, a second control arm mounted to the frame hanger and to the axle attachment member, wherein the second arm extends from a centerline of the first control arm at an angle alpha such that the first control arm and the second control arm are not parallel to each other, wherein the centerline of the first control arm and the centerline of the second control arm extend to intersect at a point that is at a virtual center of rotation.
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公开(公告)号：US08720937B2
公开(公告)日：2014-05-13
申请号：US13667982
申请日：2012-11-02
Applicant: Hendrickson USA, L.L.C.
Inventor： Shawn D. Noble , Ashley T. Dudding
IPC: B60G11/22
CPC classification number: B60G5/02 , B60G11/22 , B60G11/24 , B60G2200/318 , B60G2202/142 , B60G2202/1422 , B60G2204/124 , B60G2204/43 , B60G2204/4302 , B60G2204/4502 , B60G2206/013 , B60G2206/601 , B60G2206/722 , B60G2206/8101 , B60G2206/82 , B60G2206/8207 , B60G2206/91 , B60G2300/02 , B60G2300/026 , F16F1/373 , F16F1/40 , F16F1/44
Abstract: A load cushion for a suspension system including a first cushion portion, a second cushion portion, a base plate having a flat top side and a bottom side, and a rate plate having a flat top side and a flat bottom side, wherein the top side of the base plate is parallel to the top side of the rate plate, wherein the first cushion portion extends away from the top side of the rate plate and has at least one vertical cross section having two tapering edges that extend towards each other as they extend upwardly from the top side of the rate plate until they end at an exposed upper surface, and wherein the second cushion portion extends between the top side of the base plate and the bottom side of the rate plate.
Abstract translation: 一种用于悬架系统的负载缓冲器，包括第一缓冲部分，第二缓冲部分，具有平坦顶侧和底侧的基板以及具有平坦顶侧和平底侧的速率板，其中，顶侧 所述基板平行于所述速率板的顶侧，其中所述第一缓冲部分远离所述速率板的顶侧延伸，并且具有至少一个垂直横截面，所述至少一个垂直横截面具有两个逐渐朝向彼此延伸的锥形边缘， 向上从速率板的顶侧直到它们在暴露的上表面结束，并且其中第二缓冲部分在基板的顶侧和速率板的底侧之间延伸。
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Patent Agency Ranking
公开(公告)号：US20140035248A1
公开(公告)日：2014-02-06
申请号：US13796335
申请日：2013-03-12
Applicant: HENDRICKSON USA, L.L.C.
Inventor： Damon E. Dilworth , Andrew X. Rarey , Sammy C. Lumetta , Ashley T. Dudding
IPC: B60G11/04
CPC classification number: B60G11/04 , B60G9/003 , B60G11/38 , B60G2202/112 , B60G2202/143 , B60G2204/4306 , B60G2204/4502
Abstract: Suspension systems, leaf springs and methods of providing a leaf spring in a suspension system are disclosed. The suspension systems, leaf springs and methods of providing a leaf spring in a suspension system allow use of a lighter weight leaf spring while providing customized roll stiffness and vertical spring rate that are complemented by a bumper that engages the leaf spring assembly when compressed to at least a preselected position.
Abstract translation: 公开了悬挂系统，板簧和在悬挂系统中提供板簧的方法。 悬挂系统，板簧和在悬挂系统中提供板簧的方法允许使用较轻重量的板簧，同时提供定制的侧倾刚度和垂直弹簧刚度，该压缩刚度和垂直弹簧刚度被压缩到 至少是预选的位置。
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公开(公告)号：US20250010677A1
公开(公告)日：2025-01-09
申请号：US18554183
申请日：2022-03-09
Applicant: HENDRICKSON USA, L.L.C.
Inventor： Sean T. Lindsay , Ryan M. Ettenhofer , Michael P. Robinson , Ashley T. Dudding , Richard J. Aumann
IPC: B60G11/113
Abstract: A clamp group mounting of a leaf spring to a round axle including alignment features is disclosed, which includes a round axle, a leaf spring and a clamp group connecting the leaf spring to a laterally extending axle. A locator ring is welded to an upper arcuate surface of the axle and is received in a recess in a spring seat. The clamp group includes the spring seat, a top pad and a plurality of fasteners that connect the top pad, leaf spring, and spring seat to the axle. The leaf spring extends longitudinally and at least forward or rearward relative to the axle, and includes a bore that receives a locator element that extends at least upward or downward from the leaf spring.
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公开(公告)号：US20240174040A1
公开(公告)日：2024-05-30
申请号：US18551357
申请日：2022-03-18
Applicant: Hendrickson USA, L.L.C.
Inventor： Ashley T. Dudding , Sean T. Lindsay , Ryan M. Ettenhofer , Michael P. Robinson , Richard J. Aumann
IPC: B60G11/46
CPC classification number: B60G11/465 , B60G2202/11 , B60G2202/152 , B60G2204/121 , B60G2204/148
Abstract: A lift axle suspension system incorporating a lift paddle is disclosed. The lift paddle comprising a first pad, a second pad and a rigid support arm securing the first pad and the second pad in fixed relation to one another. The first pad is attached to a lift spring, the second pad is secured to the bottom surface of the main support member/leaf spring. Actuation of the lift spring causes the axle to be lifted out of contact with the ground surface.
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公开(公告)号：US10794414B2
公开(公告)日：2020-10-06
申请号：US16463030
申请日：2017-11-22
Applicant: Hendrickson USA, L.L.C.
Inventor： Jason P. Shiffler , Ashley T. Dudding , Joseph A. Schneider
Abstract: A joint is formed between first and second workpieces. The first workpiece defines a cavity, while the second workpiece includes a shear member. The shear member is at least partially inserted into the cavity to secure the first workpiece to the second workpiece. One of the workpieces has a lower hardness and/or shear strength than the other workpiece and includes at least one shear tab with a base portion and an end portion. In inserting the shear member into the cavity, the end portion of the shear tab is broken away from the base portion, leaving the base portion to extend between the cavity and the shear member, thereby securing the first workpiece to the second workpiece.
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公开(公告)号：US20150321529A1
公开(公告)日：2015-11-12
申请号：US14803622
申请日：2015-07-20
Applicant: Hendrickson USA, L.L.C.
Inventor： Ashley T. Dudding , Richard J. Aumann , Michael Brannigan , Matthew J. Van Meter
IPC: B60G9/02
CPC classification number: B60G11/27 , B60G9/02 , B60G2200/341 , B60G2200/464 , B60G2204/4306
Abstract: A suspension assembly having a frame hanger, a first control arm mounted between the frame hanger and an axle attachment member, a second control arm mounted to the frame hanger and to the axle attachment member, wherein the second arm extends from a centerline of the first control arm at an angle alpha such that the first control arm and the second control arm are not parallel to each other, wherein the centerline of the first control arm and the centerline of the second control arm extend to intersect at a point that is at a virtual center of rotation.
Abstract translation: 一种具有框架悬挂器的悬架组件，安装在框架悬挂器和轴连接构件之间的第一控制臂，安装到框架悬挂器和轴附接构件的第二控制臂，其中第二臂从第一 控制臂以一角度α使得第一控制臂和第二控制臂彼此不平行，其中第一控制臂的中心线和第二控制臂的中心线延伸以在位于 虚拟旋转中心。
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