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    • 13. 发明专利
    • Roller bearing particularly for tunnel device
    • 滚动轴承特别适用于隧道设备
    • JP2014013075A
    • 2014-01-23
    • JP2013139533
    • 2013-07-03
    • Ab Skfアクティエボラゲット・エスコーエッフ
    • MAGNY JEAN-BAPTISTECYRIL BRONPASCAL OVIZE
    • F16C19/34F16C19/30F16C33/54
    • F16C19/38E21D9/06E21D9/11F16C19/505F16C33/51F16C33/60F16C2300/14F16C2352/00
    • PROBLEM TO BE SOLVED: To provide a roller bearing device which is easily manufactured and assembled, is small-sized and inexpensive, and effectively distributes preload in the axial direction on an inner side ring.SOLUTION: A roller bearing device includes an inner ring 3, an outer ring 2 and two sets of rolling members 4, 5 which are arranged between tracks 9, 13, 10, 14 formed on the inner ring and the outer ring 2, 3. Therein, the rolling member 4 includes at least one roller 6 capable of enduring a stress in the axial direction, the rolling member 5 includes an angular contact roller 8 capable of enduring both of a stress in the radial direction and the stress in the axial direction, and the inner ring and the outer ring 3, 2 are coaxial to a rotation axis X-X of a roller bearing 1. The roller 6 includes a first swing axis Y-Yinclined at a first angle αof 45-95° with respect to the rotation axis X-X and the roller 8 includes a second swing axis Y-Yinclined at a second angle αof 0-45° with respect to the rotation axis X-X.
    • 要解决的问题:为了提供一种容易制造和组装的滚子轴承装置,其尺寸小廉价,并且在轴向方向上有效地将预载荷分配在内侧环上。解决方案:滚子轴承装置包括内圈3 ,外圈2和两组滚动件4,5,它们布置在形成于内圈和外圈2,3之间的轨道9,13,10,14之间。其中,滚动件4包括至少一个辊 能够在轴向上承受应力的滚动体5具有能够承受径向的应力和轴向的应力以及内圈和外圈3的角接触辊8, 2与滚子轴承1的旋转轴线XX同轴。滚子6包括相对于旋转轴线XX以45-95°的第一角度α倾斜的第一摆动轴线Y-Y,并且滚子8包括第二摆动轴线 Y-以第二角度α 相对于旋转轴X-X为0-45°。
    • 17. 发明专利
    • Rolling bearing cage
    • 滚动轴承笼
    • JP2010175075A
    • 2010-08-12
    • JP2010015000
    • 2010-01-27
    • Ab Skfアクツィエブーラーグ エスケイエフAb Skf
    • BEYFUSS BERTHOLDFRIEDRICH HANS-JUERGENRADINA ALFREDSCHIERLING JONAS
    • F16C33/54
    • F16C33/502F16C33/4664F16C33/548F16C2300/02
    • PROBLEM TO BE SOLVED: To provide an improved rolling bearing cage capable of being manufactured, in particular, simply and eventually inexpensively. SOLUTION: The rolling bearing cage includes at least one ring-like circumferential member. Web members (20) are branched from the circumferential member. A rolling element of the rolling bearing can be disposed between the web members (20). The circumferential member is shaped so as to individually form one gap in a connection between each end and the circumferential member of the web member (20). The circumferential member and the web member (20) loose at first are combined with each other so as to form a cage, so that each gap is filled at least partially by an adhesive agent means. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够被制造的改进的滚动轴承保持架,特别是简单且最终廉价地制造。 解决方案:滚动轴承保持架包括至少一个环形周向构件。 网状构件(20)从周向构件分支。 滚动轴承的滚动元件可以布置在卷筒纸(20)之间。 周向构件成形为在腹板构件(20)的每个端部和周向构件之间的连接中分别形成一个间隙。 首先将周向构件和腹板构件(20)彼此松动以形成保持架,使得每个间隙至少部分地由粘合剂装置填充。 版权所有(C)2010,JPO&INPIT