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1. 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.

2. 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

3. 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。

4. 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

5. 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。

6. 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。

7. 发明公开

EP2578893A4 SLIDING DEVICE 有权
标题翻译：之前拍摄方向
公开(公告)号：EP2578893A4
公开(公告)日：2014-02-12
申请号：EP11789758
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

EP0925456B2 BEARING WITH SENSOR MODULE 失效
标题翻译：与传感器模块CAMP
公开(公告)号：EP0925456B2
公开(公告)日：2008-11-05
申请号：EP97941577.5
申请日：1997-09-12
申请人： THE TIMKEN COMPANY
发明人： FRENCH, Michael, L. , MELVIN, Jason W., apartment B4 , TALAFOUS, Joseph, A.
IPC分类号： F16C32/00 , G01P3/44
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

9. 发明授权

EP0925456B1 BEARING WITH SENSOR MODULE 失效
标题翻译：与传感器模块CAMP
公开(公告)号：EP0925456B1
公开(公告)日：2005-01-05
申请号：EP97941577.5
申请日：1997-09-12
申请人： THE TIMKEN COMPANY
发明人： FRENCH, Michael, L. , MELVIN, Jason W., apartment B4 , TALAFOUS, Joseph, A.
IPC分类号： F16C32/00 , G01P3/44
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.

10. 发明公开

EP0925456A1 BEARING WITH SENSOR MODULE 失效
标题翻译：带传感器模块的轴承
公开(公告)号：EP0925456A1
公开(公告)日：1999-06-30
申请号：EP97941577.0
申请日：1997-09-12
申请人： THE TIMKEN COMPANY
发明人： FRENCH, Michael, L. , MELVIN, Jason W., apartment B4 , TALAFOUS, Joseph, A.
IPC分类号： F16C41 , B61F15 , B61K9 , F16C19 , G01L5 , G01P3
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.
摘要翻译：一种使轴（4）在壳体（2）中以最小摩擦力旋转的滚动轴承（A）包括位于壳体中的开口（12）中的大致圆柱形的外圈（46），内座圈（48）位于轴周围的滚动元件（50）以及在外滚道和内滚道上的滚道之间排列成行的滚动元件（50）。外座圈具有圆柱形外表面（56），而轴承所在的开口具有平坦壁（14,16）。一个稳定块（C）可以贴靠在外圈上，抵靠在其圆柱形表面上，并且该块沿壳体开口的平坦表面放置，以防止外圈在壳体开口中转动。传感器模块（B）位于轴承的周围，并且它包含多个传感器（110,112,114），这些传感器产生反映轴承工作状态的信号。监测的条件包括速度，温度和振动。

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