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    • 13. 发明申请
    • BEARING WITH FIBER COMPOSITE RINGS
    • 轴承与纤维复合环
    • WO2012160026A1
    • 2012-11-29
    • PCT/EP2012/059371
    • 2012-05-21
    • AKTIEBOLAGET SKFSCHAAKE, Richard
    • SCHAAKE, Richard
    • F16C33/62
    • F16C33/62F16C19/26F16C2206/06F16C2206/40
    • The invention relates to a rolling element bearing (1) comprising an outer bearing ring (2) and an inner bearing ring (3), wherein rollers (4) are arranged between the bearing rings (2, 3), wherein each bearing ring (2, 3) has a raceway zone (5, 6) extending along a first extension (R) from the surface of the bearing ring (2, 3) which forms a raceway (7, 8) for the rolling elements (4) and wherein each bearing ring (2, 3) has a base zone (9, 10) extending along a second extension (B) from the surface (11, 12) of the bearing ring (2, 3) which is remote from the raceway (7, 8). To obtain a light but stable design of the bearing, the invention proposes that the bearing rings (2, 3) comprise fiber material, wherein a first fiber material is used for the bearing rings (2, 3) in the first extension (R) and a second fiber material which is different from the first fiber material is used for the bearing rings (2, 3) in the second extension (B).
    • 本发明涉及一种包括外轴承环(2)和内轴承环(3)的滚动元件轴承(1),其中辊(4)布置在轴承环(2,3)之间,其中每个轴承环 2,3)具有从所述轴承环(2,3)的表面沿着第一延伸部(R)延伸的滚道区域(5,6),所述滚道区域形成用于滚动元件(4)的滚道(7,8)和 其中每个轴承环(2,3)具有从远离滚道的轴承环(2,3)的表面(11,12)沿着第二延伸部(B)延伸的基部区域(9,10) 7,8)。 为了获得轴承的轻而稳定的设计,本发明提出,轴承环(2,3)包括纤维材料,其中第一纤维材料用于第一延伸部(R)中的轴承环(2,3) 并且与第一纤维材料不同的第二纤维材料用于第二延伸部(B)中的轴承环(2,3)。
    • 16. 发明申请
    • LIGHTWEIGHT BEARING
    • 轻型轴承
    • WO2012160028A1
    • 2012-11-29
    • PCT/EP2012/059384
    • 2012-05-21
    • AKTIEBOLAGET SKFSCHAAKE, Richard
    • SCHAAKE, Richard
    • F16C33/62
    • F16C33/62F16C19/26F16C2206/06F16C2206/40
    • The invention relates to a rolling element bearing (1) comprising an outer bearing ring (2) and an inner bearing ring (3), wherein rollers (4) are arranged between the bearing rings (2, 3). Each bearing ring is predominantly made of a polymer material, wherein a raceway (5, 6) for the rollers (4) is established by at least one raceway element (7, 8) which is connected with the outer bearing ring (2) and/or with the inner bearing ring (3). To obtain a light but stable design of the bearing, the invention proposes that the raceway element (7, 8) consists of at least two layers (9, 10), wherein a first layer (9) being remote from a raceway surface (11) comprises a carbon fiber material (12) and wherein a second layer (10) forming the raceway surface (11) comprises a lightweight material with good tribological properties.
    • 本发明涉及一种包括外轴承环(2)和内轴承环(3)的滚动元件轴承(1),其中辊(4)布置在轴承环(2,3)之间。 每个轴承环主要由聚合物材料制成,其中用于滚子(4)的滚道(5,6)由与外轴承环(2)连接的至少一个滚道元件(7,8)和 /或内轴承环(3)。 为了获得轴承的轻而稳定的设计,本发明提出,滚道元件(7,8)由至少两层(9,10)组成,其中远离滚道表面(11)的第一层(9) )包括碳纤维材料(12),并且其中形成所述滚道表面(11)的第二层(10)包括具有良好摩擦学特性的轻质材料。