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    • 92. 发明授权
    • TWO PIECE ANNULAR PROTECTIVE COVER WITH A SENSOR UNIT FOR AN AXLE-BOX-BEARING UNIT OF A RAIL VEHICLE AND AXLE-BOX-BEARING UNIT WITH THE PROTECTIVE COVER
    • 带有传感器单元的两片式轨道保护罩,用于轨道车辆的轴箱式轴承单元和带保护罩的轴箱式轴承单元
    • EP3023658B1
    • 2017-06-21
    • EP15189541.4
    • 2015-10-13
    • Aktiebolaget SKF
    • ROBERTI, AndreaSOZZI, Fabrizio
    • F16C19/52F16C33/78B61F15/26F16C41/00F16C19/38
    • F16C41/007B61F15/26F16C19/386F16C19/52F16C33/7886F16C35/067F16C2326/10
    • Axlebox-bearing unit (1) for a railway axle (2), including a stationary axlebox (3); a rolling bearing (4) for supporting the axle; and a sensor unit (10) including a sensor module (11) and a connection plug (13); wherein a rear cover (17) of the axlebox-bearing unit is made in the shape of two independent ring stretches (20,21) adapted to couple in use with the axle (2); a first ring stretch (20) is defined by a semicircular profile flange (25) and a second ring stretch (21) is defined by a semicircular profile box (27) which is hollow inside and has towards the axle a circumferential opening (33); wherein the sensor module (11) is pre-assembled within the box (27) carried radially on the inside by a radially outer cylindrical lateral wall (28) of the box (27) and the connection plug (13) is integrally carried, radially on the outside, by the box (27) and is connected to the sensor module (11) by means of an electric cable (34) arranged within the box (27).
    • 用于铁路车轴(2)的车轴箱轴承单元(1),包括固定轴箱(3); 一个用于支承车轴的滚动轴承(4) 和包括传感器模块(11)和连接插头(13)的传感器单元(10); 其中所述轴箱轴承单元的后盖(17)制成适于在使用中与所述轴(2)联接的两个独立的环延伸件(20,21)的形状; 第一环拉伸部20由半圆形轮廓凸缘25限定并且第二环拉伸部21由半圆形轮廓箱27限定,该半圆形轮廓箱27内部是中空的并且具有朝向轮轴的圆周开口33, ; 其中所述传感器模块(11)预先组装在通过所述箱体(27)的径向外部圆柱形侧壁(28)沿径向承载在所述箱体(27)内并且所述连接插头(13)径向地整体承载 在外部通过箱体(27)并且通过布置在箱体(27)内的电缆(34)连接到传感器模块(11)。
    • 95. 发明公开
    • BALL BEARING FOR SPINDLE WITH BUILT-IN MOTOR
    • 带内置马达的主轴球轴承
    • EP3173644A1
    • 2017-05-31
    • EP15824733.8
    • 2015-07-14
    • NTN Corporation
    • KANAMOTO TakahiroKOYAMA MineoNASU Keisuke
    • F16C37/00F16C19/06F16C33/58F16C33/66F16C33/78
    • An object is to provide a motor-incorporation-spindle ball bearing capable of allowing cooling air which enters inside the bearing of the motor-incorporation-spindle to be discharged smoothly out of the bearing without causing turbulent flow inside the bearing, does not cause a retainer 14 easily to be vibrated, and provides a high level of silent operation.
      A seal plate 15 has a length to allow air to pass through the bearing from an entrance side toward an exit side substantially straightly without resistance. Therefore, the seal plate 15 is less likely to be exposed to unnecessary force when the air passes through the bearing; the seal plate 15 is prevented from wobble and deformation; stable sealing is ensured; the air is discharged smoothly without causing turbulent flow inside the bearing; a retainer 14 is not easily vibrated, and silent operation is maintained.
    • 本发明的目的是提供一种电动机装入主轴球轴承,其能够使进入电动机装入主轴的轴承内部的冷却空气平稳地排出轴承而不会引起轴承内部的紊流,并且不会导致 保持架14容易振动,并提供高水平的静音操作。 密封板15具有允许空气基本上直线地从入口侧朝向出口侧穿过轴承而没有阻力的长度。 因此,当空气通过轴承时密封板15不太可能受到不必要的力; 防止密封板15摆动和变形; 确保稳定的密封; 空气顺利排出而不会在轴承内部产生湍流; 保持架14不容易振动,并保持静音操作。
    • 99. 发明公开
    • SPLIT BEARING CARTRIDGE ASSEMBLY AND SPLIT HOUSED BEARING ASSEMBLY
    • GETEILTELAGERGEHÄUSEANORDNUNGUND GETEILTE LAGERANORDNUNG IN EINEMGEHÄUSE
    • EP3153729A1
    • 2017-04-12
    • EP16192166.3
    • 2016-10-04
    • Craft Bearing Company Inc
    • HADDEN, Ian G.
    • F16C33/78F16C33/80F16C35/04F16C43/04F16C33/60F16C23/08F16C33/58F16C19/26
    • The disclosure provides an improved split bearing cartridge assembly and split bearing housed bearing assembly. The split bearing cartridge assembly comprises a split inner race 120 fixedly securable to a shaft, a plurality of rolling elements retained within a cage, a split outer race rotatably securable to the rolling elements, a split bearing container for substantially encapsulating the split inner race, split outer race, rolling elements and cage, and first and second sealing means 160,162 for sealing between the split inner race and first and second openings, respectively, of the bearing container. The split bearing cartridge assembly may be combined with a split housing resulting in an improved split housed bearing assembly.
    • 本公开提供了一种改进的分离轴承筒组件和分离轴承容纳的轴承组件。 分体式轴承座组件包括可固定地固定在轴上的分离的内座圈120,保持在保持架内的多个滚动元件,可旋转地固定在滚动元件上的分开的外圈,用于基本上封装分开的内圈的分离轴承容器, 分割外圈,滚动元件和保持架,以及用于分别在分离内圈和轴承容器的第一和第二开口之间进行密封的第一和第二密封装置160,162。 分离轴承座组件可以与分体式壳体组合,从而形成改进的分体容纳轴承组件。