Bearing Unit
    21.
    发明申请
    Bearing Unit 有权
    轴承单元

    公开(公告)号:US20110235957A1

    公开(公告)日:2011-09-29

    申请号:US13132548

    申请日:2008-12-02

    IPC分类号: F16C33/38

    摘要: The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (105) comprises a first section (130) and a second section (135) that at least party lies radially inward of the first section (130). According to the invention, the first section (130) is formed from a first material and the second section (135) is formed from a metal material, preferably a lightweight metal such as aluminium. The second section (135) of the inner member (105) is joined to the first section (130) by means of a semi-solid metal process, and to ensure a radial interlock between the first and second sections (130, 135), the first section comprises a portion (140) extending in a radially inward direction, wherein the portion presents at least one surface that faces away from the bearing axis of rotation (X). Thus, as the semi-solid metal of the second section (135) cools, it has a surface against which to radially contract, thereby ensuring a permanent join and long service life of the unit (100).

    摘要翻译: 本发明在于具有内部构件(105)和外部构件(107)的车轮轴承单元(100),外部构件(107)通过至少一排滚动元件(115)彼此旋转地联接,由此至少一个轴承内圈 (110)安装在内部构件(105)上。 内部构件(105)包括第一部分(130)和至少一方位于第一部分(130)的径向内侧的第二部分(135)。 根据本发明,第一部分(130)由第一材料形成,第二部分(135)由金属材料形成,优选为诸如铝的轻质金属。 内部构件(105)的第二部分(135)通过半固体金属工艺接合到第一部分(130),并且确保第一和第二部分(130,135)之间的径向互锁, 所述第一部分包括沿径向向内的方向延伸的部分(140),其中所述部分呈现出远离所述支承轴线(X)的至少一个表面。 因此,随着第二部分(135)的半固体金属冷却,其具有可径向收缩的表面,从而确保单元(100)的永久连接和长使用寿命。

    Bearing Unit Comprising a Sheet Metal Element
    22.
    发明申请
    Bearing Unit Comprising a Sheet Metal Element 有权
    包含钣金元件的轴承单元

    公开(公告)号:US20080247701A1

    公开(公告)日:2008-10-09

    申请号:US11720662

    申请日:2005-12-06

    IPC分类号: F16C33/58

    摘要: A bearing unit comprises a rolling element bearing (1) with at least two rings (2,3) which are each provided with at least one raceway and at least one set of rolling elements (4, 5) which are in contact with the raceways as well as at lea one tubular sheet metal element (14) connected to one of said rings (2). The sheet metal element (14) al least partly has a mounting part (16, 24) with non-circular cross section, said mounting part (16,24) being mounted to a counter part with a corresponding non-circular cross section of said ring (2) or connected to said ring (2).

    摘要翻译: 轴承单元包括具有至少两个环(2,3)的滚动元件轴承(1),每个环设置有至少一个滚道和至少一组与滚道接触的滚动元件(4,5) 以及连接到所述环(2)中的一个的一个管状片状金属元件(14)。 金属片元件(14)至少部分地具有非圆形横截面的安装部分(16,24),所述安装部分(16,24)安装到具有相应的非圆形截面的对置部分 环(2)或连接到所述环(2)。

    Vehicle control with manual back up
    23.
    发明授权
    Vehicle control with manual back up 失效
    车载控制手动备份

    公开(公告)号:US07021416B2

    公开(公告)日:2006-04-04

    申请号:US10240116

    申请日:2001-04-11

    IPC分类号: B62D5/00

    摘要: A manual control device for electrically driven and controlled steering, and/or accelerating and/or decelerating of a road vehicle, that includes a hand grip device, sensors for sensing a force and/or a movement imposed on the hand grip device which correspond to a desired steering direction, and/or acceleration and/or deceleration of the vehicle, as well as a manual lever device comprising at least one mechanical connection for mechanically steering, and/or accelerating, and/or decelerating (e.g. maintenance parking etc.) of the vehicle in the absence of electric power (e.g. in the case of an electric power failure or in the case of electric power switched off) maintenance, garage parking etc., the manual lever device being swivelable or rotatable about at least one axis for actuating said at least one mechanical connection.

    摘要翻译: 一种用于电动和受控转向的手动控制装置,和/或加速和/或减速的道路车辆,其包括手持装置,用于感测施加在手柄装置上的力和/或运动的传感器,其对应于 车辆的期望的转向方向和/或加速度和/或减速度,以及包括用于机械转向和/或加速和/或减速(例如维护停车场等)的至少一个机械连接的手动杆装置, (例如在电力故障的情况下或在电力关闭的情况下)维护,车库停车等等,手动操纵杆装置可围绕至少一个轴线旋转或旋转,用于 致动所述至少一个机械连接。

    Actuator comprising a sleeve support
    24.
    发明授权
    Actuator comprising a sleeve support 失效
    致动器包括套筒支撑件

    公开(公告)号:US06739436B1

    公开(公告)日:2004-05-25

    申请号:US10111623

    申请日:2002-05-16

    IPC分类号: F16D5508

    摘要: A screw actuator (4) comprises a housing (1), a nut (5) and a screw (6) one of which is axially fixed with respect to the housing and the other of which is axially displaceable with respect to the housing for moving an head (21), as well as a motor (7) which comprises a stator (8) connected to the housing, and a rotor (9) which is drivingly connected to a rotatable part (6) of the screw actuator, the housing having a bore (10) accommodating at least the nut and/or screw, an axially fixed part of said nut or screw being supported with respect to a radial support abutment (11) which extends inwardly in the bore. The rotor of the motor is supported rotatably on a sleeve (13), said sleeve engaging the fixed part and extending away from the brake pad, said sleeve having a radially outwardly extending sleeve flange (14) which is interposed between said support abutment, and the axially fixed part.

    摘要翻译: 螺杆致动器(4)包括壳体(1),螺母(5)和螺钉(6),螺钉(5)和螺钉(6)中的一个相对于壳体轴向固定,并且另一个可相对于壳体轴向移动以移动 一个头部(21)以及一个电动机(7),它包括一个连接到壳体上的定子(8)和一个驱动地连接到螺杆执行机构的可旋转部分(6)的转子(9) 具有至少容纳螺母和/或螺钉的孔(10),所述螺母或螺钉的轴向固定部分相对于在孔中向内延伸的径向支撑支座(11)被支撑。 电动机的转子可旋转地支撑在套筒(13)上,所述套筒接合固定部分并且远离制动衬块延伸,所述套筒具有径向向外延伸的套筒凸缘(14),该套筒凸缘插入在所述支撑支座和 轴向固定部分。

    One-way clutch
    25.
    发明授权
    One-way clutch 失效
    单向离合器

    公开(公告)号:US06691848B1

    公开(公告)日:2004-02-17

    申请号:US10110969

    申请日:2002-04-18

    IPC分类号: F16D4118

    CPC分类号: F16D41/12 F16D41/18

    摘要: A one-way clutch including at least two concentric rings one of the rings carrying at least one ratchet pawl, and the other of the rings including ratchet teeth which engage the at least one ratchet pawl so as to allow relative rotational movement of the at least two rings in one rotational direction, and to provide a clutch between those rings in the operate rotational direction. At least one of the rings includes two identical half rings which are connected to each other and which at least partly enclose the other rings at axially opposite ends.

    摘要翻译: 一种单向离合器,包括至少两个同心环,其中一个环承载至少一个棘爪,另一个环包括与所述至少一个棘爪啮合的棘轮齿,以允许至少一个棘爪的相对旋转运动 在一个旋转方向上两个环,并且在操作旋转方向上在这些环之间提供离合器。 至少一个环包括两个相同的半环,其彼此连接并且在轴向相对端处至少部分地包围另一个环。

    Method for performing a heat treatment of metallic rings, and bearing ring thus obtained
    26.
    发明授权
    Method for performing a heat treatment of metallic rings, and bearing ring thus obtained 失效
    金属环的热处理方法和由此得到的轴承环

    公开(公告)号:US06585834B1

    公开(公告)日:2003-07-01

    申请号:US09446728

    申请日:2000-02-09

    IPC分类号: C21D940

    摘要: A method of performing a heat treatment on steel rings, in particular for bearings, whereby the outer surface and inner surface of a preheated ring are exposed to different flows of a cooling medium such that the regions of the ring adjacent those surfaces are subjected to different cooling processes. The flow supply of the cooling medium is controlled in such a way that a desired internal stress pattern is obtained in the ring. The cooling medium includes of a combination of liquid and gas. An apparatus for performing a heat treatment on steel rings includes a support means for a ring to be treated; first and second supply means for supplying a spray or mist of a liquid, gas or combination thereof to the outer surface or inner surface of the ring, control means for controlling the supply of the spray or mist is also disclosed.

    摘要翻译: 对钢环进行热处理的方法,特别是用于轴承的方法,其中预热环的外表面和内表面暴露于冷却介质的不同流动,使得邻近这些表面的环的区域受到不同的影响 冷却过程。 控制冷却介质的流量供应,使得在环中获得所需的内部应力模式。 冷却介质包括液体和气体的组合。 在钢环上进行热处理的装置包括用于待处理环的支撑装置; 还提供了用于将液体,气体或其组合的喷雾或雾气供应到环的外表面或内表面的第一和第二供应装置,还公开了用于控制喷雾或雾的供应的控制装置。

    Bearing unit
    29.
    发明授权
    Bearing unit 有权
    轴承单元

    公开(公告)号:US08469598B2

    公开(公告)日:2013-06-25

    申请号:US13132548

    申请日:2008-12-02

    IPC分类号: F16C13/00 F16C35/00 F16C43/04

    摘要: The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (105) comprises a first section (130) and a second section (135) that at least party lies radially inward of the first section (130). According to the invention, the first section (130) is formed from a first material and the second section (135) is formed from a metal material, preferably a lightweight metal such as aluminum. The second section (135) of the inner member (105) is joined to the first section (130) by means of a semi-solid metal process, and to ensure a radial interlock between the first and second sections (130, 135), the first section comprises a portion (140) extending in a radially inward direction, wherein the portion presents at least one surface that faces away from the bearing axis of rotation (X). Thus, as the semi-solid metal of the second section (135) cools, it has a surface against which to radially contract, thereby ensuring a permanent join and long service life of the unit (100).

    摘要翻译: 本发明在于具有内部构件(105)和外部构件(107)的车轮轴承单元(100),外部构件(107)通过至少一排滚动元件(115)彼此旋转地联接,由此至少一个轴承内圈 (110)安装在内部构件(105)上。 内部构件(105)包括第一部分(130)和至少一方位于第一部分(130)的径向内侧的第二部分(135)。 根据本发明,第一部分(130)由第一材料形成,第二部分(135)由金属材料形成,优选为诸如铝的轻质金属。 内部构件(105)的第二部分(135)通过半固体金属工艺接合到第一部分(130),并且确保第一和第二部分(130,135)之间的径向互锁, 所述第一部分包括沿径向向内的方向延伸的部分(140),其中所述部分呈现出远离所述支承轴线(X)的至少一个表面。 因此,随着第二部分(135)的半固体金属冷却,其具有可径向收缩的表面,从而确保单元(100)的永久连接和长使用寿命。