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1. 发明专利

JP2013167355A Spacer for double-row rolling bearing 审中-公开
标题翻译：双向滚动轴承的间隔件
公开(公告)号：JP2013167355A
公开(公告)日：2013-08-29
申请号：JP2013027525
申请日：2013-02-15
申请人： Ab Skf , アクティエボラゲット・エスコーエッフ
发明人： BOURON CYRIL , MAGNY JEAN-BAPTISTE , OVIZE PASCAL
IPC分类号： F16C33/48 , F16C19/30 , F16C19/40
CPC分类号： F16C33/46 , F16C19/30 , F16C33/48 , F16C33/513 , F16C2300/14 , F16C2352/00
摘要： PROBLEM TO BE SOLVED: To provide a spacer that is formed for a rolling bearing having an inner ring, an outer ring and at least a double-row contact roller arranged between raceways formed at the inner ring and the outer ring.SOLUTION: A spacer comprises: first and second portions 11, 12 which face each other; a first side 13 laterally extending between the first portion and the second portion and connecting the first portion and the second portion; and a second side 14 facing the first side and extending toward the first portion 11 from the second portion 12. The first and second portions 11, 12 define a pocket 15 which is constituted so as to receive at least a two-row overlapped roller together with the first side and the second side 13, 14. A free end 14c of the second side forms an opening 16 together with the first portion 11 in order to open the pocket 15 sideways at a side opposite to the first side 13.
摘要翻译：要解决的问题：提供一种形成用于具有内圈，外圈和至少一个双列接触辊的滚动轴承的间隔件，所述滚珠轴承布置在形成在内圈的滚道和外圈之间。解决方案：间隔件包括：彼此面对的第一和第二部分11,12; 在第一部分和第二部分之间横向延伸并连接第一部分和第二部分的第一侧面13; 以及面向第一侧并且从第二部分12朝向第一部分11延伸的第二侧面14.第一和第二部分11,12限定了一个凹口15，其被构造成可以将至少两行重叠的滚子接合在一起第一侧和第二侧13,14的第二侧的自由端14c与第一部分11一起形成开口16，以便在与第一侧13相对的一侧侧面打开口袋15。

2. 发明专利

JP2013167357A Spacer for rolling bearing having contribution to low friction 审中-公开
标题翻译：用于滚动轴承的轴承具有低摩擦力的贡献
公开(公告)号：JP2013167357A
公开(公告)日：2013-08-29
申请号：JP2013027527
申请日：2013-02-15
申请人： Ab Skf , アクティエボラゲット・エスコーエッフ
发明人： BOURON CYRIL , MAGNY JEAN-BAPTISTE , OVIZE PASCAL
IPC分类号： F16C33/46 , F16C19/10 , F16C19/40
CPC分类号： F16C33/46 , F16C19/30 , F16C33/3706 , F16C33/4605 , F16C33/48 , F16C33/513 , F16C2300/14 , F16C2352/00 , Y02T10/865
摘要： PROBLEM TO BE SOLVED: To provide a spacer that is formed for a rolling bearing having an inner ring, an outer ring and at least a single-row contact roller arranged between raceways and guide faces formed at the inner ring and the outer ring.SOLUTION: A spacer comprises a first portion 11 and a second portion 12 which face each other, and at least one first side 13 laterally extending between the first portion and the second portion and connected to these portions. The first portion 11, the second portions 12 and the first side 13 partially define a pocket 15 configured to receive at least one contact roller. The first portion 11 and the second portion 12 have at least one of protruding means 11c, 11d, 11e, 12c, 12d, 12e and 12f which outwardly extends and has a contact surface with one of the inner ring and the outer ring.
摘要翻译：要解决的问题：提供一种形成用于具有内圈，外圈和至少单列接触辊的滚动轴承的间隔件，所述滚子轴承布置在形成于内圈和外圈的滚道和导向面之间。：间隔件包括彼此面对的第一部分11和第二部分12以及在第一部分和第二部分之间横向延伸并连接到这些部分的至少一个第一侧面13。第一部分11，第二部分12和第一侧面13部分地限定了构造成容纳至少一个接触辊的凹部15。第一部分11和第二部分12具有向外延伸并且具有与内环和外环之一的接触表面的突出装置11c，11d，11e，12c，12d，12e和12f中的至少一个。

3. 发明专利

JP2014013075A Roller bearing particularly for tunnel device 审中-公开
标题翻译：滚动轴承特别适用于隧道设备
公开(公告)号：JP2014013075A
公开(公告)日：2014-01-23
申请号：JP2013139533
申请日：2013-07-03
申请人： Ab Skf , アクティエボラゲット・エスコーエッフ
发明人： MAGNY JEAN-BAPTISTE , CYRIL BRON , PASCAL OVIZE
IPC分类号： F16C19/34 , F16C19/30 , F16C33/54
CPC分类号： F16C19/38 , E21D9/06 , E21D9/11 , F16C19/505 , F16C33/51 , F16C33/60 , F16C2300/14 , F16C2352/00
摘要： 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.
摘要翻译：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°。

4. 发明专利

JP2013167356A C-shaped spacer for rolling bearing 审中-公开
标题翻译：用于滚动轴承的C形隔板
公开(公告)号：JP2013167356A
公开(公告)日：2013-08-29
申请号：JP2013027526
申请日：2013-02-15
申请人： Ab Skf , アクティエボラゲット・エスコーエッフ
发明人： BOURON CYRIL , MAGNY JEAN-BAPTISTE , OVIZE PASCAL
IPC分类号： F16C19/30 , F16C33/46
CPC分类号： F16C33/46 , F16C19/30 , F16C33/37 , F16C33/4605 , F16C33/51 , F16C2300/14 , F16C2352/00
摘要： PROBLEM TO BE SOLVED: To provide a spacer configured to increase the load resistance of a rolling bearing and to elongate a service life.SOLUTION: A spacer is adapted for a rolling bearing comprising an inner ring, an outer ring and at least one row of contact rollers disposed between raceways provided on the inner ring and the outer ring. The spacer comprises a first portion 11 and a second portion 12 which adjoin to each other at an opposite side, and a side portion 13 connected to the first portion and the second portion. The first portion and the second portion define a pocket 15 configured to receive the contact roller together with the side portion. The pocket 15 is opened sideways at the opposite side of the side portion.
摘要翻译：要解决的问题：提供一种间隔件，其构造成增加滚动轴承的耐负荷并延长使用寿命。解决方案：一种间隔件适用于滚动轴承，该滚动轴承包括内圈，外圈和至少一排接触辊设置在设置在内圈和外圈之间的滚道之间。间隔件包括第一部分11和在相对侧彼此相邻的第二部分12和连接到第一部分和第二部分的侧部13。第一部分和第二部分限定了一个口袋15，其被配置成与侧面部分一起接收接触辊。袋15在侧部的相对侧侧面打开。

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