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    • 1. 发明公开
    • PALIER A ROULEMENT A CAPTEUR D'INFORMATIONS
    • 帕莱尔获得了CAPTEUR D'INFORMATIONS的一份殊荣
    • EP1173772A1
    • 2002-01-23
    • EP00920820.8
    • 2000-04-18
    • SKF FRANCE
    • MESSAGE, OlivierLANDRIEVE, FranckDESCOMBES, Michel
    • G01P3/44
    • F16C41/007F16C19/06F16C33/783F16C33/7863F16C43/045G01P3/443
    • The invention concerns a roller bearing (1) comprising an outer ring (2), an inner ring (4), at least a row of rolling elements (6) arranged between two raceways (3, 5) of the outer (2) and inner (4) rings, sealing means (12) between the outer (2) and inner (4) rings, and a data sensor assembly comprising a non-rotatable sensor unit (19) borne by one of the rings and a rotatable encoding element (20) borne by the other ring. Additional sealing means are provided on the side of the data sensor assembly to isolate said assembly from the inside of the roller bearing by co-operation with the rotating ring in a zone axially located between the encoder active part and the rolling elements.
    • 本发明涉及一种包括外环(2),内环(4),布置在外(2)的两个滚道(3,5)之间的至少一排滚动元件(6)的滚动轴承(1), 内环(4),外环(2)和内环(4)之间的密封装置(12)以及数据传感器组件,所述数据传感器组件包括由所述环之一承载的不可旋转传感器单元(19)和可旋转编码元件 (20)由另一个环承担。 附加的密封装置设置在数据传感器组件的侧面上,以通过在轴向位于编码器有效部分和滚动元件之间的区域中的旋转环的配合将所述组件与滚动轴承的内部隔离。