Roller bearing
    1.
    发明申请
    Roller bearing 失效
    滚子轴承

    公开(公告)号:US20050093217A1

    公开(公告)日:2005-05-05

    申请号:US10948435

    申请日:2004-09-24

    IPC分类号: F16C19/38 F16C21/00 F16F1/14

    摘要: A swivel mounting is made as a double-row roller bearing and has an outer ring with a first outer track and a second outer track, a first inner ring with a first inner track, and a second inner ring with a second inner track which is located axially next to the first inner ring. Two sets of rollers roll between the outer tracks of the outer ring and the inner tracks of the inner rings. The swivel mounting is constructed such that the outer ring with the first inner ring and the second inner ring forms one axial slide bearing at a time.

    摘要翻译: 旋转安装件被制成双列滚子轴承,并且具有带有第一外轨道和第二外轨道的外环,具有第一内轨道的第一内环和具有第二内轨道的第二内环, 轴向位于第一内圈的旁边。 两组辊在外圈的外轨道和内圈的内轨之间滚动。 旋转安装件构造成使得具有第一内圈和第二内圈的外圈一次形成一个轴向滑动轴承。

    Roller bearing
    2.
    发明授权
    Roller bearing 失效
    滚子轴承

    公开(公告)号:US07021612B2

    公开(公告)日:2006-04-04

    申请号:US10948435

    申请日:2004-09-24

    IPC分类号: B60G11/10

    摘要: A swivel mounting is made as a double-row roller bearing and has an outer ring with a first outer track and a second outer track, a first inner ring with a first inner track, and a second inner ring with a second inner track which is located axially next to the first inner ring. Two sets of rollers roll between the outer tracks of the outer ring and the inner tracks of the inner rings. The swivel mounting is constructed such that the outer ring with the first inner ring and the second inner ring forms one axial slide bearing at a time.

    摘要翻译: 旋转安装件被制成双列滚子轴承,并且具有带有第一外轨道和第二外轨道的外环,具有第一内轨道的第一内环和具有第二内轨道的第二内环, 轴向位于第一内圈的旁边。 两组辊在外圈的外轨道和内圈的内轨之间滚动。 旋转安装件构造成使得具有第一内圈和第二内圈的外圈一次形成一个轴向滑动轴承。

    SEAL ASSEMBLY
    4.
    发明申请
    SEAL ASSEMBLY 审中-公开
    密封组件

    公开(公告)号:US20160123470A1

    公开(公告)日:2016-05-05

    申请号:US14926910

    申请日:2015-10-29

    摘要: A seal assembly for sealing a space between a first component and a second component includes a seal base body disposed on the first component and having at least first and second seal lips configured to run on a running surface of the second component with the seal lips contacting the second component at first and second axially spaced locations, the seal base body including an annular channel having an opening facing in the axial direction, and at least one cylinder comprising a bimetallic shape-change element, the cylinder having a first end in the annular channel of the seal base body and a second end outside the annular channel, at least a portion of the cylinder being located axially between the first seal lip and the second seal lip and radially inward or outward from the second seal lip.

    摘要翻译: 用于密封第一部件和第二部件之间的空间的密封组件包括设置在第一部件上的密封基体,并且具有至少第一和第二密封唇缘,其配置成在第二部件的运行表面上延伸,密封唇接触 所述第二部件在第一和第二轴向间隔开的位置处,所述密封基体包括具有面向轴向方向的开口的环形通道,以及包括双金属形状变化元件的至少一个圆筒,所述圆筒具有环形的第一端 密封基体的通道和环形通道外的第二端,所述气缸的至少一部分轴向位于第一密封唇和第二密封唇之间,并且从第二密封唇径向向内或向外。

    Process for mounting bearing rings

    公开(公告)号:US07103974B2

    公开(公告)日:2006-09-12

    申请号:US09920622

    申请日:2001-08-03

    IPC分类号: B21D53/10

    摘要: A process for mounting an outer bearing ring involves press fitting a stamp into the outer ring so that the inner peripheral surface of the outer ring assumes the shape of the stamp. Using the stamp, the outer ring is then press fitted into the recess of a machine part so that the contour of the external peripheral surface of the outer ring is plastically molded through axial stretching into the machine part. To mount an inner ring, a stamp with a bore is press fitted onto the inner ring so that the inner peripheral surface of the inner ring pressing against the stamp assumes the shape of the bore of the stamp. Using the stamp, the inner ring is then press fitted onto the machine part and the contour of the inner peripheral surface of the inner ring is plastically molded through axial flow forming into the machine part.

    Bearing ring
    6.
    发明授权

    公开(公告)号:US06579012B2

    公开(公告)日:2003-06-17

    申请号:US09920836

    申请日:2001-08-03

    IPC分类号: F16C4304

    摘要: A bearing ring includes a first ring part having a first peripheral surface forming a rolling body retaining track or a sliding surface and a second peripheral surface, and a concentrically arranged second ring part having first and second peripheral surfaces. The first and second ring parts are pressed together to plastically mold the second peripheral surface of the first ring part into the first peripheral surface of the second ring part through axial expansion. During manufacture, one tool grasps the first peripheral surface of the first ring part and presses it into a pre-determinable shape and another tool supports the second peripheral surface of the second ring part. The first ring part is pressed against the second ring part, with the contour of the second peripheral surface of the first ring part being plastically molded into the first peripheral surface of the second ring part through axial flow forming.

    PRESSURE GENERATING DEVICE
    7.
    发明申请
    PRESSURE GENERATING DEVICE 审中-公开
    压力发生装置

    公开(公告)号:US20140041383A1

    公开(公告)日:2014-02-13

    申请号:US14002764

    申请日:2012-03-01

    IPC分类号: F02B39/00 F16C19/54

    摘要: A pressure generating device (1), such as a boost pressure generator of an internal combustion engine, includes a housing (2), in which a rotor (3) is axially and radially supported by a bearing assembly (5). A gap (4) extends in the radial direction (4) between the housing (2) and the rotor (3) at at least one axial position of the rotor (3). In order to ensure a minimal and constant gap between the housing and the rotor, an axial bearing (5′) is provided exclusively for supporting axial forces.

    摘要翻译: 诸如内燃机的增压发生器的压力产生装置(1)包括其中转子(3)由轴承组件(5)轴向和径向支撑的壳体(2)。 间隙(4)在转子(3)的至少一个轴向位置处在壳体(2)和转子(3)之间的径向方向(4)上延伸。 为了确保壳体和转子之间的最小和恒定的间隙,轴向轴承(5')专门用于支撑轴向力。

    DEVICE HAVING AT LEAST ONE PANCAKE MOTOR ROTOR, AND ASSEMBLY METHOD
    8.
    发明申请
    DEVICE HAVING AT LEAST ONE PANCAKE MOTOR ROTOR, AND ASSEMBLY METHOD 审中-公开
    具有至少一个PANCAKE电机转子的装置和组装方法

    公开(公告)号:US20150207381A1

    公开(公告)日:2015-07-23

    申请号:US14399997

    申请日:2013-05-08

    IPC分类号: H02K7/08 H02K15/02 H02K1/27

    摘要: A device includes at least one stator and at least one flat motor rotor having at least one magnet unit configured to magnetically interact with the stator such that a drive force for rotating the flat motor rotor relative to the stator acts on the magnet unit. The device further includes at least one first bearing which contributes to rotatably supporting the flat motor rotor relative to the stator, and a second bearing which contributes to rotatably supporting the flat motor rotor relative to the stator. At least part of the first bearing abuts on one side of the flat motor rotor, and at least part of the second bearing abuts on the other side of the flat motor rotor, and the two bearings are preloaded against each other.

    摘要翻译: 一种装置包括至少一个定子和至少一个扁平的马达转子,其具有至少一个磁体单元,该磁体单元构造成与定子磁性地相互作用,使得用于使扁平马达转子相对于定子旋转的驱动力作用在磁体单元上。 该装置还包括有助于相对于定子可旋转地支撑扁平电动机转子的至少一个第一轴承和有助于相对于定子可旋转地支撑扁平电动机转子的第二轴承。 第一轴承的至少一部分与平面电动机转子的一侧相接触,并且第二轴承的至少一部分抵靠在平面电动机转子的另一侧,并且两个轴承彼此预加载。