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    Axle Unit
    1.
    发明申请
    Axle Unit 审中-公开

    公开(公告)号：US20170253083A1

    公开(公告)日：2017-09-07

    申请号：US15510111

    申请日：2015-09-08

    Applicant: SAF-HOLLAND GmbH

    Inventor： Armin Christ

    IPC: B60B35/08 ,  B60B35/06

    CPC classification number: B60B35/08 ,  B60B35/06 ,  B60B2310/302 ,  B60B2310/3025 ,  B60B2900/111 ,  B60B2900/112 ,  B60B2900/113 ,  B60B2900/115 ,  B60Y2200/147 ,  Y02T10/86

    Abstract: The present invention relates to an axle unit comprising an axle tube and an axle stub, wherein the axle stub is formed to be rotationally symmetrical with respect to a stub axis in some regions and has a channel which extends substantially parallel to the stub axis, wherein the axle stub has a first connection portion which has an engagement geometry for fluid-tight connection to the channel, wherein the axle tube is formed to be substantially rotationally symmetrical about a tube axis and wherein the axle tube and the axle stub are fixed on/to one another by way of a cross-member in such a way that the tube axis and the stub axis are spaced from one another.

    Wheel assembly
    3.
    发明申请
    Wheel assembly 失效
    车轮总成

    公开(公告)号：US20020185907A1

    公开(公告)日：2002-12-12

    申请号：US09876615

    申请日：2001-06-07

    Inventor： Daniel B. Zimet

    IPC: B60B001/00

    CPC classification number: B60B33/0021 ,  A47L9/009 ,  B60B19/14 ,  B60B33/0007 ,  B60B33/0028 ,  B60B33/0049 ,  B60B33/08 ,  B60B2200/49 ,  B60B2310/204 ,  B60B2310/3025 ,  B60B2310/305 ,  B60B2310/321 ,  B60B2360/102 ,  B60B2360/32 ,  F16C23/045

    Abstract: An apparatus includes first and second wheel sections configured to mate in axially opposed relationship to define a rotatable wheel body. The wheel body has a peripheral outer surface extending circumferentially about an axis of rotation and a bearing cavity centered on the axis. Each of the wheel sections has an axial projection and an axial recess configured to receive the projection on the other of the wheel sections. This limits rotation of the wheel sections relative to each other about the axis when the wheel sections are received in the axially opposed relationship.

    Abstract translation: 一种装置包括被构造为以轴向相对的关系配合的第一和第二轮部分，以限定可旋转的轮体。 轮体具有围绕旋转轴线周向延伸的周边外表面和以轴为中心的轴承腔。 每个车轮部分具有轴向突出部和轴向凹部，其构造成接收另一个轮部分上的突起。 这限制了轮轴部分以轴向相对的关系接收时，轮部分相对于轴线相对于轴线的转动。

    Wheel Hub Rotary Joint Arrangement
    6.
    发明申请
    Wheel Hub Rotary Joint Arrangement 有权
    轮毂旋转接头排列

    公开(公告)号：US20150021973A1

    公开(公告)日：2015-01-22

    申请号：US14505726

    申请日：2014-10-03

    Applicant: Bayerische Motoren Werke Aktiengesellschaft

    Inventor： Johann DUDKOWIAK ,  Eduard GINGLAS

    IPC: B60B27/00 ,  F16D3/18

    CPC classification number: B60B27/0036 ,  B60B27/0005 ,  B60B27/0031 ,  B60B27/0042 ,  B60B27/0084 ,  B60B2310/224 ,  B60B2310/3025 ,  B60B2310/3142 ,  B60B2900/325 ,  B60Y2200/11 ,  F16D1/076 ,  F16D3/18

    Abstract: A wheel hub rotary joint assembly with an axis of rotation includes a wheel hub with a wheel flange for connecting a wheel and a sleeve section for receiving a wheel bearing; a constant-velocity rotary joint with an outer joint part, an inner joint part and torque-transmitting elements. The outer joint part has a first spur gearing section with first teeth at its end facing the wheel hub. The sleeve section has a second spur gearing section with second teeth at its end facing the constant-velocity rotary joint. The two spur gearing sections engage with one another for torque transmission. A tensioner for axially tensioning the wheel hub against the outer joint part is axially supported on one side on the wheel hub and on the other side on the outer joint part. At least one of the two spur gearing sections is designed such that, viewed in the radial direction, the first and second teeth initially only come into contact with one another on a small subsurface of the tooth surfaces facing one another during axial tensioning of the arrangement. This subsurface increases in size during further tensioning. The spur gearing sections are designed such that, viewed in the radial direction, the first and second teeth initially come only into contact with one another on the radially inward side during axial tensioning and, as tensioning increases, also come into contact with one another on the radially outward side, for which purpose a substructure of the sleeve section and/or of the outer joint part having the teeth is designed to be more easily deformable in a radially inward region than in a region lying radially further outward.

    Abstract translation: 具有旋转轴线的轮毂旋转接头组件包括具有用于连接车轮的车轮凸缘和用于接收车轮轴承的套筒部分的轮毂; 具有外接头部，内接头部和转矩传递元件的恒速旋转接头。 外部接合部分具有第一正齿轮传动部分，其第一齿在其端部面向轮毂。 套筒部分具有第二正齿轮传动部分，其第二齿在其端面面对等速旋转接头。 两个正齿轮传动部分彼此接合用于扭矩传递。 用于将轮毂轴向张紧到外接头部分的张紧器轴向地支撑在轮毂上的一侧上，另一侧轴向支撑在外接头部分上。 两个正齿轮传动部分中的至少一个被设计成使得从径向方向看，第一和第二齿最初仅在布置的轴向张紧期间彼此面对的齿面的小的表面上彼此接触 。 在进一步张紧期间，该地下尺寸增加。 正齿轮传动部被设计成使得从径向方向观察，第一和第二齿最初在轴向张紧期间仅在径向向内侧彼此接触，并且随着张力增大，也正在彼此接触 径向向外侧，为此，套筒部分的底部结构和/或具有齿的外部接合部分的底部结构被设计成在径向向内的区域中比在径向向外的区域更容易变形。

    Multiple roller wheel
    7.
    发明授权
    Multiple roller wheel 有权
    多辊轮

    公开(公告)号：US07566102B2

    公开(公告)日：2009-07-28

    申请号：US11541459

    申请日：2006-09-29

    Applicant: Graham Guile

    Inventor： Graham Guile

    IPC: B60B19/00

    CPC classification number: B60B33/0049 ,  B60B19/003 ,  B60B33/0028 ,  B60B33/0039 ,  B60B2200/20 ,  B60B2200/40 ,  B60B2200/432 ,  B60B2310/204 ,  B60B2310/302 ,  B60B2310/3025 ,  B60B2310/316 ,  B60B2310/318 ,  B60B2360/10 ,  B60B2360/32 ,  B60B2360/322 ,  B60B2360/324 ,  B60B2360/3412 ,  B60B2360/348 ,  B60B2380/12 ,  B60B2900/351 ,  B60Y2200/62

    Abstract: A wheel 100 rotatable about a main axis 106a, including: (a) a frame 111 including multiple supports 114; (b) a first series 150 of rollers 140 radially spaced from the main axis and aligned with a first plane 160a normal to the main axis, the first series of rollers spaced to form a first discontinuous rim; and (c) a second series 152 of rollers radially spaced from the main axis and aligned with a second plane 160c normal to the main axis. The second series of rollers are spaced to form a second discontinuous rim. The first and second planes are aligned parallel to and spaced from one another. Each roller 140 is: (i) rotatable about an axis normal 117 to the main axis; (ii) mounted between a pair of the supports 115; and (iii) has a lateral central cross-sectional diameter greater than the diameter of its end portions. When viewed in side elevation, the effective ground contacting surface of each of the rollers of the first series of rollers overlaps with the effective ground contacting surface of at least one diagonally adjacent roller of the second series of rollers so that the wheel is adapted to make effective ground contact through at least two of the rollers at any one time for effective travel in directions having a component parallel to the main axis. The frame is furthermore incapable of flexing sufficiently to permit the rollers from being removed or dislodged from the frame, but capable of flexing sufficiently under high loads to redistribute load stress throughout the frame.

    Abstract translation: 围绕主轴线106a旋转的轮子100，包括：（a）包括多个支撑件114的框架111; （b）与主轴线径向间隔开并与垂直于主轴线的第一平面160a对准的第一系列150的辊子140，第一系列辊子间隔开以形成第一不连续轮缘; 和（c）与主轴线径向隔开并与垂直于主轴线的第二平面160c对准的第二系列152。 第二系列的辊间隔开以形成第二不连续的边缘。 第一和第二平面彼此平行并相互对准。 每个辊140是：（i）可绕轴线法线117绕主轴线旋转; （ii）安装在一对支撑件115之间; 和（iii）具有大于其端部部分的直径的横向中心横截面直径。 当在侧视图中观察时，第一系列辊的每个辊的有效接地表面与第二系列辊的至少一个对角相邻的辊的有效接地表面重叠，使得轮适于制造 在任何一个时间通过至少两个辊的有效接地接触，以在具有与主轴平行的分量的方向上有效行进。 框架进一步不能充分挠曲，以允许辊从框架移除或移出，但是能够在高负载下充分弯曲以在整个框架内重新分布负载应力。

    Multiple roller wheel
    8.
    发明申请
    Multiple roller wheel 有权
    多辊轮

    公开(公告)号：US20070096541A1

    公开(公告)日：2007-05-03

    申请号：US11541459

    申请日：2006-09-29

    Applicant: Graham Guile

    Inventor： Graham Guile

    IPC: B60B1/00

    CPC classification number: B60B33/0049 ,  B60B19/003 ,  B60B33/0028 ,  B60B33/0039 ,  B60B2200/20 ,  B60B2200/40 ,  B60B2200/432 ,  B60B2310/204 ,  B60B2310/302 ,  B60B2310/3025 ,  B60B2310/316 ,  B60B2310/318 ,  B60B2360/10 ,  B60B2360/32 ,  B60B2360/322 ,  B60B2360/324 ,  B60B2360/3412 ,  B60B2360/348 ,  B60B2380/12 ,  B60B2900/351 ,  B60Y2200/62

    Abstract: A wheel 100 rotatable about a main axis 106a, including: (a) a frame 111 including a plurality of supports 114; (b) a first series 150 of rollers 140 radially spaced from the main axis and aligned with a first plane 160a normal to the main axis, the first series of rollers spaced to form a first discontinuous rim; and (c) a second series 152 of rollers radially spaced from the main axis and aligned with a second plane 160c normal to the main axis. The second series of rollers are spaced to form a second discontinuous rim. The first and second planes are aligned parallel to and spaced from one another. Each said roller 140 is: (i) rotatable about an axis normal 117 to the main axis; (ii) mounted between a pair of the supports 115; and (iii) has a lateral central cross-sectional diameter greater than the diameter of its end portions. When viewed in side elevation, the effective ground contacting surface of each of the rollers of the first series of rollers overlaps with the effective ground contacting surface of at least one diagonally adjacent roller of the second series of rollers so that the wheel is adapted to make effective ground contact through at least two of the rollers at any one time for effective travel in directions having a component parallel to the main axis. The frame is furthermore incapable of flexing sufficiently to permit the rollers from being removed or dislodged from the frame, but capable of flexing sufficiently under high loads to redistribute load stress throughout the frame.

    Abstract translation: 围绕主轴线106a旋转的轮子100包括：（a）包括多个支撑件114的框架111; （b）与主轴径向间隔开并与第一平面160a垂直于主轴对准的第一系列150，第一系列辊间隔开以形成第一不连续轮缘; 和（c）与主轴线径向隔开并与垂直于主轴线的第二平面160c对准的第二系列152。 第二系列的辊间隔开以形成第二不连续的边缘。 第一和第二平面彼此平行并相互对准。 每个所述辊140是：（i）可围绕轴线法线117绕主轴线旋转; （ii）安装在一对支撑件115之间; 和（iii）具有大于其端部部分的直径的横向中心横截面直径。 当在侧视图中观察时，第一系列辊的每个辊的有效接地表面与第二系列辊的至少一个对角相邻的辊的有效接地表面重叠，使得轮适于制造 在任何一个时间通过至少两个辊的有效接地接触，以在具有与主轴平行的分量的方向上有效行进。 框架进一步不能充分挠曲，以允许辊从框架移除或移出，但是能够在高负载下充分弯曲以在整个框架内重新分布负载应力。

    Axle housing assembly
    9.
    发明授权
    Axle housing assembly 失效
    车轴总成

    公开(公告)号：US4234120A

    公开(公告)日：1980-11-18

    申请号：US893895

    申请日：1978-04-06

    Applicant: William L. Pringle

    Inventor： William L. Pringle

    IPC: B60B35/16 ,  F16H57/02 ,  F16H57/037 ,  B23K31/02 ,  B23Q3/00

    CPC classification number: F16H57/037 ,  B60B35/163 ,  B60B2310/206 ,  B60B2310/211 ,  B60B2310/212 ,  B60B2310/214 ,  B60B2310/3025 ,  B60B2310/305 ,  B60Y2200/14 ,  B60Y2200/221 ,  F16H2057/02017 ,  F16H2057/02043 ,  F16H2057/02052 ,  Y10T29/49893 ,  Y10T74/2188

    Abstract: An axle housing assembly including a cup-shaped center housing having flattened portions which are diametrically opposed from each other. Tubular housing members, each having an end face which is circular in cross section, are connected to the flattened portions of the cup-shaped center housing by a friction weld. The tubular housing members include a connecting portion extending axially from the end face, a first frustroconical portion interconnecting an intermediate portion to the connecting portion and a second frustroconical portion extends axially from the intermediate portion. The cross-sectional area of the connecting portion is thicker than the first frustroconical portion which gradually decreases in thickness toward the intermediate portion. The cup-shaped center housing defines a cavity having an opening thereto and includes a flange portion extending inwardly about the periphery of the opening and a cover plate is mounted on the inwardly extending flange portion. A spring seat member having a configuration providing first and second contact areas is welded to the tubular housing member. Additionally, there is disclosed a method of making the above-described axle housing assembly comprising the steps of forming the cup-shaped center housing from a flat plate and forming the flattened portions, forming the tubular housing members, forming openings in the flattened portions and connecting the tubular housing members to the flattened portions so that the tubular members are disposed over the openings.

    Abstract translation: 一种轴壳体组件，包括具有彼此直径相对的扁平部分的杯形中心壳体。 每个具有圆形横截面的端面的管状壳体构件通过摩擦焊接连接到杯形中心壳体的扁平部分。 管状壳体构件包括从端面轴向延伸的连接部分，将中间部分连接到连接部分的第一截头锥形部分和从中间部分轴向延伸的第二截头锥形部分。 连接部分的横截面面积比第一截锥体部分厚，朝向中间部分逐渐减小厚度。 杯形中心壳体限定了具有开口的空腔，并且包括围绕开口的周边向内延伸的凸缘部分，并且盖板安装在向内延伸的凸缘部分上。 具有提供第一和第二接触区域的构造的弹簧座构件被焊接到管状壳体构件。 此外，公开了一种制造上述轴壳组件的方法，包括以下步骤：从平板形成杯形中心壳体并形成扁平部分，形成管状壳体构件，在平坦部分形成开口， 将管状壳体构件连接到扁平部分，使得管状构件设置在开口上方。

    Torsion axle assembly
    10.
    发明授权
    Torsion axle assembly 有权

    公开(公告)号：US12077015B2

    公开(公告)日：2024-09-03

    申请号：US17406291

    申请日：2021-08-19

    Applicant: TRIBOLOGY INNOVATIONS, LLC

    Inventor： James L. Granger ,  Alex G. Hessler

    IPC: B60B35/06 ,  B60B35/02

    CPC classification number: B60B35/06 ,  B60B35/02 ,  B60B2310/204 ,  B60B2310/3025 ,  B60B2310/306 ,  B60B2310/318 ,  B60B2310/616 ,  B60B2360/102 ,  B60B2360/50 ,  B60B2900/141 ,  B60B2900/212 ,  B60B2900/321

    Abstract: Disclosed are modular mechanical assemblies formed from durable, corrosion resistant components with sufficient strength to maintain efficient operation. The modular mechanical assemblies include a novel torsion axle assembly having a cartridge that houses a torsion bar with a splined tip. A load bearing, relatively incompressible bushing is optionally disposed about the torsion bar. The cartridge is inserted into an axle tube, and an end cap is placed over the cartridge and torsion bar. The end cap is affixed to the axle tube such that the bushing is secured within a bore in the end cap. The torsion bar tip extends through the bushing and end cap and is secured within a torsion arm. A spindle is also secured within the torsion arm. One or more components of the torsion axle assembly are made from a low alloy, medium carbon steel material that provides corrosion resistance and advantageous yield and ultimate strength properties. One or more components of the assembly can also be coated to improve corrosion resistance. Suitable coating techniques include, but are not limited to liquid ferritic nitrocarburizing, gas nitriding, electroless nickel plating, or a diamond like carbon coating process.

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