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1. 发明授权

EP0697533B1 Compact bearing 失效
标题翻译：紧凑的存储
公开(公告)号：EP0697533B1
公开(公告)日：2000-06-07
申请号：EP95630096.6
申请日：1995-08-17
申请人： THE TIMKEN COMPANY
发明人： Davidson, Rickie L. , Williams, Samuel R.
IPC分类号： F16C19/38 , F16C35/06 , F16C33/76
CPC分类号： F16C19/386 , B61F15/12 , F16C33/7813 , F16C33/7826 , F16C35/063 , F16C2326/10 , F16C2361/31

2. 发明公开

EP0697533A1 Compact bearing and stiffened journal 失效
标题翻译： Kompaktlager undverstärktesAchslager
公开(公告)号：EP0697533A1
公开(公告)日：1996-02-21
申请号：EP95630096.6
申请日：1995-08-17
申请人： THE TIMKEN COMPANY
发明人： Davidson, Rickie L. , Williams, Samuel R.
IPC分类号： F16C19/38 , F16C35/06 , F16C33/76
CPC分类号： F16C19/386 , B61F15/12 , F16C33/7813 , F16C33/7826 , F16C35/063 , F16C2326/10 , F16C2361/31
摘要： The antifriction bearing (B) fits around a journal (6) at the end of an axle (A) for a rail car. The journal (6) extends from an intervening section (4) of the axle (A), and the intervening section (4) in turn projects from a still larger main section (2), there being fillets (8, 10) where the sections merge. A backing ring (20) fits against the fillet (10) at the end of the journal (6), while an end cap (24) fits over the opposite end of the journal (6). The bearing (B) includes two cones (32) which are clamped between the end cap (24) and backing ring (20), a double cup (30) surrounding the cones (32), and tapered rollers (34) arranged in two rows between raceways (46, 42) on the cones (32) and on the cup (30). The ends of the bearing (B) are closed by seals (36) which are fitted to the cup (30) and cone (32). The thicker intervening section (4) of the axle (A) is extended in comparison to its counterparts on traditional axles, and the backing ring (20) extends axially along the journal (2) generally no further than the location at which the fillet (10) emerges from the main body of the journal (6). This presents the back face (54) of the inboard cone (32) in a region where the journal (6) is quite stiff, thereby reducing flexing and fretting considerably. The inboard cone (32) is undercut at its back face (54) so that the stress concentration produced at the end of the interference fit between the inboard cone (32) and the journal (6) does not coincide with the stress concentration that develops at the fillet (10) around which the backing ring (20) fits.
摘要翻译：紧凑的减摩轴承围绕轨道车轴的端部安装在轴颈周围。该期刊从轴的中间部分延伸出来，中间部分又从较大的主要部分投影，在这些部分合并的圆角上。背面环与日志末尾的圆角相匹配，而端盖适合日志的另一端。轴承包括夹在端盖和背衬环之间的两个锥体，围绕锥体的双杯，以及在锥体上和杯之间的滚道之间布置成两排的圆锥滚子。轴承的端部由安装在杯子和锥体上的密封件封闭。轴的较厚的中间部分与传统轴的对应部分相比延伸，并且支承环沿着轴颈轴向延伸，通常不超过圆角从轴颈的主体出来的位置。这表示在轴颈相当刚度的区域内的内侧锥体的背面，从而显着地减少了弯曲和微动。内侧锥体在其背面处被底切，使得在过盈配合结束时产生的应力集中不与衬垫环周围的圆角处产生的应力集中不一致。

3. 发明公开

EP0301731A3 Seal assembly 失效
标题翻译：密封组件
公开(公告)号：EP0301731A3
公开(公告)日：1989-03-08
申请号：EP88306461.0
申请日：1988-07-14
申请人： THE TIMKEN COMPANY
发明人： Otto, Dennis L.
IPC分类号： F16J15/32 , F16J15/40 , F16J15/447 , F16C33/76 , B61F15/22
CPC分类号： F16C33/7813 , B21B31/07 , B21B31/074 , B61F15/22 , F16C19/386 , F16C33/726 , F16C2326/10 , F16C2361/31 , F16J15/3244 , F16J15/3256 , F16J15/406 , F16J15/43
摘要： A seal assembly for closing the end of a bearing includes a seal (40) and a shield (42) to which the seal is bonded. The shield has an axially directed mounting portion (50), an axially directed overhang (56) and a radial end wall (54) between the mounting portion and overhang. The seal has a pumping labyrinth (70) presented toward the mounting portion, yet spaced from it, a dirt lip (72) directed obliquely toward and contacting the mounting portion, and a secondary lip (74) directed obliquely toward but normally spaced from the overhang. The labyrinth is exposed toward the interior of the bearing and has pumping cavities (86) which impel lubricant back into the bearing. Between the dirt and secondary lip is an annular groove (78) containing a ring of lubricant grease which extends up to the radial wall and forming a barrier to the ingress of contaminants. If the ring of lubricant becomes temporarily pressurized, it deflects the secondary lip (74) against the overhang (56) to prevent excessive leakage, the pressure being relieved through vent notches (112) in the contacting edge of the lip.
摘要翻译：用于封闭轴承端部的密封组件包括密封件（40）和密封件所接合的屏蔽件（42）。屏蔽件具有轴向指向的安装部分（50），轴向指向的突出部分（56）和位于安装部分和悬出端之间的径向端壁（54）。所述密封件具有向着所述安装部分提供的泵送迷宫（70），所述泵送迷宫（70）朝向所述安装部分呈立方向倾斜地朝向并接触所述安装部分;以及副唇部（74），其倾斜地朝向悬垂。迷宫暴露在轴承的内部，并具有泵送腔（86），其将润滑剂推回到轴承中。在污垢和次级唇缘之间是环形凹槽（78），其包含润滑脂环，其延伸到径向壁并且形成对污染物进入的屏障。如果润滑剂环暂时加压，则使副唇缘（74）抵靠悬臂（56）偏转以防止过度的泄漏，通过唇缘的接触边缘中的通气口（112）释放压力。

4. 发明公开

EP0925456A4 BEARING WITH SENSOR MODULE 失效
标题翻译：与传感器模块CAMP
公开(公告)号：EP0925456A4
公开(公告)日：1999-12-08
申请号：EP97941577
申请日：1997-09-12
申请人： TIMKEN CO
发明人： FRENCH MICHAEL L , MELVIN JASON W , TALAFOUS JOSEPH A
IPC分类号： F16C41/00 , B61F15/20 , B61K9/04 , F16C19/00 , F16C19/38 , F16C19/52 , G01L5/00 , G01P3/44 , G01P3/48 , G01P3/487 , F16C32/00
CPC分类号： G01L5/0023 , B61F15/20 , B61K9/04 , F16C19/386 , F16C19/525 , F16C33/583 , F16C41/004 , F16C41/007 , F16C41/008 , F16C2326/10 , F16C2361/31 , G01M13/045 , G01P3/443 , G01P3/48 , G01P3/487
摘要： An antifriction bearing (A) that enables a shaft (4) to rotate with minimum friction in a housing (2) includes a generally cylindrical outer race (46) located in an opening (12) in the housing, an inner race (48) located around the shaft, and rolling elements (50) arranged in rows between raceways on the outer and inner races. The outer race has a cylindrical exterior surface (56), whereas the opening in which the bearing is located has a flat wall (14, 16). A stabilizing block (C) may be attached to the outer race against its cylindrical surface, and this block lies along the flat surface of the housing opening to prevent the outer race from turning in the housing opening. A sensor module (B) is located within the environs of the bearing, and it contains a plurality of sensors (110, 112, 114) which produce signals that reflect conditions under which the bearing operates. Among the conditions monitored are speed, temperature and vibrations.

5. 发明授权

EP0301731B1 Seal assembly 失效
标题翻译：密封组装
公开(公告)号：EP0301731B1
公开(公告)日：1992-04-15
申请号：EP88306461.0
申请日：1988-07-14
申请人： THE TIMKEN COMPANY
发明人： Otto, Dennis L.
IPC分类号： F16J15/32 , F16J15/40 , F16J15/447 , F16C33/76 , B61F15/22
CPC分类号： F16C33/7813 , B21B31/07 , B21B31/074 , B61F15/22 , F16C19/386 , F16C33/726 , F16C2326/10 , F16C2361/31 , F16J15/3244 , F16J15/3256 , F16J15/406 , F16J15/43

6. 发明公开

EP0301731A2 Seal assembly 失效
标题翻译：密封组件
公开(公告)号：EP0301731A2
公开(公告)日：1989-02-01
申请号：EP88306461.0
申请日：1988-07-14
申请人： THE TIMKEN COMPANY
发明人： Otto, Dennis L.
IPC分类号： F16J15/32 , F16J15/40 , F16J15/447 , F16C33/76 , B61F15/22
CPC分类号： F16C33/7813 , B21B31/07 , B21B31/074 , B61F15/22 , F16C19/386 , F16C33/726 , F16C2326/10 , F16C2361/31 , F16J15/3244 , F16J15/3256 , F16J15/406 , F16J15/43
摘要： A seal assembly for closing the end of a bearing includes a seal (40) and a shield (42) to which the seal is bonded. The shield has an axially directed mounting portion (50), an axially directed overhang (56) and a radial end wall (54) between the mounting portion and overhang. The seal has a pumping labyrinth (70) presented toward the mounting portion, yet spaced from it, a dirt lip (72) directed obliquely toward and contacting the mounting portion, and a secondary lip (74) directed obliquely toward but normally spaced from the overhang. The labyrinth is exposed toward the interior of the bearing and has pumping cavities (86) which impel lubricant back into the bearing. Between the dirt and secondary lip is an annular groove (78) containing a ring of lubricant grease which extends up to the radial wall and forming a barrier to the ingress of contaminants. If the ring of lubricant becomes temporarily pressurized, it deflects the secondary lip (74) against the overhang (56) to prevent excessive leakage, the pressure being relieved through vent notches (112) in the contacting edge of the lip.
摘要翻译：用于封闭轴承端部的密封组件包括密封件（40）和密封件接合到的屏蔽件（42）。防护罩具有轴向指向的安装部分（50），轴向指向的外伸部分（56）和位于安装部分和外伸部分之间的径向端壁（54）。所述密封件具有朝向所述安装部分呈现的泵送迷宫（70），所述泵送迷宫（70）还与所述安装部分间隔开，倾斜地朝向所述安装部分并与所述安装部分接触的污垢唇缘（72），以及倾斜朝向所述安装部分但与所述安装部分悬垂。迷宫朝向轴承内部暴露并且具有泵送空腔（86），其将润滑剂推回到轴承中。在污垢和第二个唇缘之间是一个环形凹槽（78），其中含有一圈润滑油脂，该环形凹槽延伸至径向壁并形成对污染物进入的阻挡层。如果润滑剂环暂时被加压，它使第二唇缘（74）抵靠突出部（56）偏转以防止过度泄漏，通过唇缘的接触边缘中的通气槽口（112）释放压力。

7. 发明授权

EP2578893B1 SLIDING DEVICE 有权
公开(公告)号：EP2578893B1
公开(公告)日：2018-08-15
申请号：EP11789758.7
申请日：2011-05-30
申请人： NSK Ltd.
发明人： TSUCHIDA, You , NISHIZAWA, Hiroshi
IPC分类号： F16C29/04
CPC分类号： F16C29/04 , F16C13/006 , F16C29/045 , F16C2226/12 , F16C2226/52 , F16C2326/02 , F16C2361/31
摘要： A shaft, which supports an inner ring of a bearing and is integrally attached to a linear motion type slider, has a through hole in a center portion thereof. Since correction of the shaft may be performed by grasping a separate shaft to be inserted to the through hole, the shaft is not scratched. Additionally, even after press fitting the bearing, the posture may be corrected without grasping the bearing.

8. 发明授权

EP3012473B1 Bearing unit and method for operating and maintenance of such a bearing unit 失效
标题翻译：用于操作和维护这种轴承单元的轴承单元和方法
公开(公告)号：EP3012473B1
公开(公告)日：2017-12-13
申请号：EP14190329.4
申请日：2014-10-24
申请人： Aktiebolaget SKF
发明人： Duchassin, Arnaud , Guerry, Christophe
IPC分类号： F16C33/66 , F16C19/52 , F01M11/04 , F16N31/00 , F16N11/08
CPC分类号： F16C33/6625 , F01M2011/0483 , F16C19/52 , F16C2326/10 , F16C2361/31 , F16N11/08 , F16N31/00

9. 发明公开

EP3012473A1 Bearing unit and method for operating and maintenance of such a bearing unit 失效
标题翻译： Lagereinheit und Verfahren zum Betrieb und zur Wartung solch einer Lagereinheit
公开(公告)号：EP3012473A1
公开(公告)日：2016-04-27
申请号：EP14190329.4
申请日：2014-10-24
申请人： Aktiebolaget SKF
发明人： Duchassin, Arnaud , Guerry, Christophe
IPC分类号： F16C33/66 , F16C19/52 , F01M11/04 , F16N31/00 , F16N11/08
CPC分类号： F16C33/6625 , F01M2011/0483 , F16C19/52 , F16C2326/10 , F16C2361/31 , F16N11/08 , F16N31/00
摘要： The invention relates to a bearing unit comprising a bearing with a rotating ring (12), a non-rotating ring (14) and at least one row of rolling elements (10) in a rolling chamber (24) at least partially filled with a lubricant defined between the said rings.
It is proposed that the rolling chamber is provided with at least two lubricant channels (26a, 26b, 28), wherein at least a first one of the lubricant channels is configured to remove worn lubricant from the rolling chamber.
摘要翻译：本发明涉及一种轴承单元，其包括具有旋转环（12）的轴承，非旋转环（14）和至少部分地填充有滚动元件（10）的滚动元件（10）中的至少一排滚动元件（10）限定在所述环之间的润滑剂。建议轧制室设置有至少两个润滑剂通道（26a，26b，28），其中至少第一个润滑剂通道构造成从轧制室中除去磨损的润滑剂。

10. 发明公开

EP2578893A1 SLIDING DEVICE 有权
标题翻译：滑动装置
公开(公告)号：EP2578893A1
公开(公告)日：2013-04-10
申请号：EP11789758.7
申请日：2011-05-30
申请人： NSK Ltd.
发明人： TSUCHIDA, You , NISHIZAWA, Hiroshi
IPC分类号： F16C29/04
CPC分类号： F16C29/04 , F16C13/006 , F16C29/045 , F16C2226/12 , F16C2226/52 , F16C2326/02 , F16C2361/31
摘要： A shaft, which supports an inner ring of a bearing and is integrally attached to a linear motion type slider, has a through hole in a center portion thereof. Since correction of the shaft may be performed by grasping a separate shaft to be inserted to the through hole, the shaft is not scratched. Additionally, even after press fitting the bearing, the posture may be corrected without grasping the bearing.
摘要翻译：支承轴承的内圈且一体地安装于直线运动型的滑动件的轴在其中央部具有贯通孔。由于可以通过抓住要插入通孔中的单独的轴来执行轴的校正，所以轴不会被刮伤。另外，即使在压配轴承之后，也可以在不抓住轴承的情况下纠正姿势。

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