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1. 发明授权

US08210754B2 Radial roller bearing having hollow rollers 有权
标题翻译：径向滚子轴承具有中空辊
公开(公告)号：US08210754B2
公开(公告)日：2012-07-03
申请号：US12515777
申请日：2007-11-16
申请人： Bernd Endres , Christian Hoffinger , Carsten Merklein
发明人： Bernd Endres , Christian Hoffinger , Carsten Merklein
IPC分类号： F16C33/34
CPC分类号： F16C27/04 , F03D80/70 , F05B2240/54 , F16C19/26 , F16C33/34 , F16C33/46 , F16C2240/18 , F16C2360/31 , F16C2361/61 , Y02E10/722
摘要： A radial roller bearing shafts in wind turbine transmissions, which includes an external bearing ring with an inner runway, an internal bearing ring arranged coaxial thereto which has an outer raceway and roller bodies on runways between bearing rings spaced circumferentially by a bearing cage and distributed uniformly on a circumference replaced by hollow rollers. To prevent slip, the hollow rollers have a greater diameter and lower modulus of elasticity ensuring, in a load-free state, continuous contact by the radial roller bearing with the bearing rings and continuous drive for the bearing cage and roller bodies at kinematic rotation speed. The hollow rollers have increased bending fatigue strength, and their inner envelope surfaces are formed by mechanical processing for further inherent compression stresses of at least −200 MPa, superimposed on the hollow rollers maximum load stress along with the inherent compression stresses resulting from their heat treatment.
摘要翻译：风力涡轮机变速器中的径向滚子轴承轴，其包括具有内部跑道的外部轴承环，与其同轴布置的内部轴承环，其具有外滚道和在轴承环之间的跑道上的滚子体，轴承环由轴承保持架周向间隔开并均匀分布在圆周被中空辊取代。为了防止滑动，中空辊具有更大的直径和更低的弹性模量，确保在无负载状态下，径向滚子轴承与轴承环的连续接触以及用于轴承保持架和滚子体的运动转速的连续驱动。中空辊具有增加的弯曲疲劳强度，并且其内包络表面通过机械加工形成，用于至少-200MPa的进一步固有压缩应力，叠加在中空辊上的最大载荷应力以及由它们的热处理产生的固有压缩应力。

2. 发明申请

US20100021101A1 RADIAL ROLLER BEARING, IN PARTICULAR FOR STORING SHAFTS IN WIND TURBINE TRANSMISSIONS 有权
标题翻译：径向滚子轴承，特别是用于在风力涡轮机传动中存储冲击
公开(公告)号：US20100021101A1
公开(公告)日：2010-01-28
申请号：US12515777
申请日：2007-11-16
申请人： Bernd Endres , Christian Hoffinger , Carsten Merklein
发明人： Bernd Endres , Christian Hoffinger , Carsten Merklein
IPC分类号： F16C33/34
CPC分类号： F16C27/04 , F03D80/70 , F05B2240/54 , F16C19/26 , F16C33/34 , F16C33/46 , F16C2240/18 , F16C2360/31 , F16C2361/61 , Y02E10/722
摘要： A radial roller bearing for shafts in wind turbine transmissions, which includes an external bearing ring with an inner runway, an internal bearing ring arranged coaxial thereto which has an outer raceway and roller bodies on runways between bearing rings spaced circumferentially by a bearing cage and distributed uniformly on a circumference replaced by hollow rollers. To prevent slip, the hollow rollers have a greater diameter and lower modulus of elasticity ensuring, in a load-free state, continuous contact by the radial roller bearing with the bearing rings and continuous drive for the bearing cage and roller bodies at kinematic rotation speed. The hollow rollers have increased bending fatigue strength, and their inner envelope surfaces are formed by mechanical processing for further inherent compression stresses of at least −200 MPa, superimposed on the hollow rollers maximum load stress along with the inherent compression stresses resulting from their heat treatment.
摘要翻译：一种用于风力涡轮机传动装置中的轴的径向滚子轴承，其包括具有内部跑道的外部轴承环，与其同轴设置的内部轴承环，其具有外部滚道和在通过轴承保持架沿圆周间隔开的轴承环之间的跑道上的滚子体，均匀地在由中空辊取代的圆周上。为了防止滑动，中空辊具有更大的直径和更低的弹性模量，确保在无负载状态下，径向滚子轴承与轴承环的连续接触以及用于轴承保持架和滚子体的运动转速的连续驱动。中空辊具有增加的弯曲疲劳强度，并且其内包络表面通过机械加工形成，用于至少-200MPa的进一步固有压缩应力，叠加在中空辊上的最大载荷应力以及由它们的热处理产生的固有压缩应力。

3. 发明申请

US20100054650A1 RADIAL ROLLER BEARING, IN PARTICULAR FOR STORING SHAFTS IN WIND TURBINE TRANSMISSIONS 失效
标题翻译：径向滚子轴承，特别是用于在风力涡轮机传动中存储冲击
公开(公告)号：US20100054650A1
公开(公告)日：2010-03-04
申请号：US12515784
申请日：2007-11-15
申请人： Bernd Endres , Christian Hoffinger , Alban Kronenberger , Tobias Mueller
发明人： Bernd Endres , Christian Hoffinger , Alban Kronenberger , Tobias Mueller
IPC分类号： F16C33/34 , F03D9/00
CPC分类号： F16C27/04 , F03D80/70 , F05B2240/54 , F16C19/26 , F16C33/306 , F16C33/34 , F16C2360/31 , F16C2361/61 , Y02E10/722
摘要： A radial roller bearing for storing shafts in wind turbine transmissions, which has an external bearing ring with an inner runway, an internal bearing ring arranged coaxial thereto provided with an external runway, and a plurality of roller bodies that displace on the runways between the bearing rings held at regular intervals by a bearing cage. To prevent slip, the roller bodies are replaced by hollow rollers that have a greater diameter and a smaller elasticity module than the roller bodies ensuring, when the radial roller bearing is in the load-free state, permanent contact with the bearing rings, a permanent drive of the bearing cage and that the roller bodies have kinematic rotation. The hollow rollers have a higher bending strength, and their internal cover surface has a maximum surface roughness of Rz≦25 μm preventing localized peaks of tension, without any disaggregation in the axial direction.
摘要翻译：一种用于在风力涡轮机变速器中存放轴的径向滚子轴承，其具有带有内部跑道的外部轴承环，与同轴设置有外部跑道的内部轴承环以及在轴承之间的跑道上移位的多个滚子体环由轴承笼定期保持。为了防止滑动，辊体由具有比滚子体更大的直径和更小的弹性模块的中空辊代替，确保当径向滚子轴承处于无载荷状态时，与轴承环永久接触，永久性驱动轴承保持架，并且辊体具有运动旋转。中空辊具有较高的弯曲强度，并且它们的内盖表面具有最大表面粗糙度Rz＆amp; NlE;25μm，防止局部的张力峰值，而不会在轴向上发生任何解聚。

4. 发明授权

US08328429B2 Radial anti-friction bearing, particularly cylinder roller bearing for the support of shafts in wind power gearboxes 有权
标题翻译：径向抗摩擦轴承，特别是用于支撑风力齿轮箱轴的气缸滚子轴承
公开(公告)号：US08328429B2
公开(公告)日：2012-12-11
申请号：US12529572
申请日：2008-02-26
申请人： Bernd Endres , Christian Hoffinger , Tobias Mueller , Witold Marek Smolenski
发明人： Bernd Endres , Christian Hoffinger , Tobias Mueller , Witold Marek Smolenski
IPC分类号： F16C33/34 , F16C43/04
CPC分类号： F16C27/04 , F16C19/26 , F16C25/06 , F16C33/306 , F16C33/34 , F16C35/06 , F16C2229/00 , F16C2240/70 , F16C2360/31 , F16C2361/61
摘要： A radial anti-friction bearing, which has an outer and inner bearing race with an inner and outer raceway and cylinder rollers that roll on the raceways between the bearing races and which are held at equal distances to each other in the peripheral direction by a bearing cage. To prevent slip, the cylinder rollers are replaced by hollow rollers, which have a larger outside diameter and lower modulus of elasticity. The dimensions of the bearing races, cylinder rollers and hollow rollers are configured such that both the cylinder and hollow rollers initially have a defined radial bearing clearance in the non-installed state of the radial anti-friction bearing, and the pretension necessary for the continuous drive of the bearing cage is adjusted on the hollow rollers only once the radial anti-friction bearing has been installed, while simultaneously reducing the radial bearing clearance at the cylinder rollers.
摘要翻译：一种径向抗摩轴承，其具有外滚道和内滚道，内滚道和内滚道滚动，在滚动轴承座之间的滚道上滚动，并在圆周方向上以相同距离保持轴承笼。为了防止滑动，气缸辊由具有较大外径和较低弹性模量的中空辊代替。轴承座圈，圆柱滚子和空心滚子的尺寸被构造成使得圆柱体和空心滚子在径向抗摩擦轴承的非安装状态下最初具有限定的径向轴承间隙，并且连续性所需的预紧力轴承保持架的驱动仅在安装了径向抗摩擦轴承的同时在空心滚子上进行调节，同时减小了滚筒滚子的径向轴承间隙。

5. 发明申请

US20100061675A1 RADIAL ANTI-FRICTION BEARING, PARTICULARLY CYLINDER ROLLER BEARING FOR THE SUPPORT OF SHAFTS IN WIND POWER GEARBOXES 有权
标题翻译：径向防滑轴承，特别是圆柱滚子轴承，用于支持风力发电机
公开(公告)号：US20100061675A1
公开(公告)日：2010-03-11
申请号：US12529572
申请日：2008-02-26
申请人： Bernd Endres , Christian Hoffinger , Tobias Mueller , Witold Marek Smolenski
发明人： Bernd Endres , Christian Hoffinger , Tobias Mueller , Witold Marek Smolenski
IPC分类号： F16C33/58
CPC分类号： F16C27/04 , F16C19/26 , F16C25/06 , F16C33/306 , F16C33/34 , F16C35/06 , F16C2229/00 , F16C2240/70 , F16C2360/31 , F16C2361/61
摘要： A radial anti-friction bearing, which has an outer and inner bearing race with an inner and outer raceway and cylinder rollers that roll on the raceways between the bearing races and which are held at equal distances to each other in the peripheral direction by a bearing cage. To prevent slip, the cylinder rollers are replaced by hollow rollers, which have a larger outside diameter and lower modulus of elasticity. The dimensions of the bearing races, cylinder rollers and hollow rollers are configured such that both the cylinder and hollow rollers initially have a defined radial bearing clearance in the non-installed state of the radial anti-friction bearing, and the pretension necessary for the continuous drive of the bearing cage is adjusted on the hollow rollers only once the radial anti-friction bearing has been installed, while simultaneously reducing the radial bearing clearance at the cylinder rollers.
摘要翻译：一种径向抗摩轴承，其具有外滚道和内滚道，内滚道和内滚道滚动，在滚动轴承座之间的滚道上滚动，并在圆周方向上以相同距离保持轴承笼。为了防止滑动，气缸辊由具有较大外径和较低弹性模量的中空辊代替。轴承座圈，圆柱滚子和空心滚子的尺寸被构造成使得圆柱体和空心滚子在径向抗摩擦轴承的非安装状态下最初具有限定的径向轴承间隙，并且连续性所需的预紧力轴承保持架的驱动仅在安装了径向抗摩擦轴承的同时在空心滚子上进行调节，同时减小了滚筒滚子的径向轴承间隙。

6. 发明授权

US08157452B2 Radial roller bearing for storing shafts in wind turbine transmissions 失效
标题翻译：用于在风力涡轮机传动装置中存储轴的径向滚子轴承
公开(公告)号：US08157452B2
公开(公告)日：2012-04-17
申请号：US12515784
申请日：2007-11-15
申请人： Bernd Endres , Christian Hoffinger , Alban Kronenberger , Tobias Mueller
发明人： Bernd Endres , Christian Hoffinger , Alban Kronenberger , Tobias Mueller
IPC分类号： F16C33/34 , F16C19/24
CPC分类号： F16C27/04 , F03D80/70 , F05B2240/54 , F16C19/26 , F16C33/306 , F16C33/34 , F16C2360/31 , F16C2361/61 , Y02E10/722
摘要： A radial roller bearing for storing shafts in wind turbine transmissions, which has an external bearing ring with an inner runway, an internal bearing ring arranged coaxial thereto provided with an external runway, and a plurality of roller bodies that displace on the runways between the hearing rings held at regular intervals by a bearing cage. To prevent slip, the roller bodies are replaced by hollow rollers that have a greater diameter and a smaller elasticity module than the roller bodies ensuring, when the radial roller bearing is in the load-free state, permanent contact with the bearing rings, a permanent drive of the bearing cage and that the roller bodies have kinematic rotation. The hollow rollers have a higher bending strength, and their internal cover surface has a maximum surface roughness of Rz≦25 μm preventing localized peaks of tension, without any disaggregation in the axial direction.
摘要翻译：一种用于存储在风力涡轮机变速器中的轴的径向滚子轴承，其具有带有内部跑道的外部轴承环，与其同轴设置的内部轴承环，设置有外部跑道，以及在听力之间的跑道上移位的多个辊体环由轴承笼定期保持。为了防止滑动，辊体由具有比滚子体更大的直径和更小的弹性模块的中空辊代替，确保当径向滚子轴承处于无载荷状态时，与轴承环永久接触，永久性驱动轴承保持架，并且辊体具有运动旋转。中空辊具有较高的弯曲强度，并且它们的内盖表面具有最大表面粗糙度Rz＆amp; NlE;25μm，防止局部的张力峰值，而不会在轴向上发生任何解聚。

7. 发明申请

US20100014797A1 RADIAL ROLLER BEARING, IN PARTICULAR FOR STORING SHAFTS IN WIND TURBINE TRANSMISSIONS 审中-公开
标题翻译：径向滚子轴承，特别是用于在风力涡轮机传动中存储冲击
公开(公告)号：US20100014797A1
公开(公告)日：2010-01-21
申请号：US12515809
申请日：2007-11-15
申请人： Bernd Endres , Christian Hoffinger , Tobias Mueller , Witold Marek Smolenski
发明人： Bernd Endres , Christian Hoffinger , Tobias Mueller , Witold Marek Smolenski
IPC分类号： F16C19/24
CPC分类号： F16C19/26 , F03D80/70 , F05B2240/54 , F16C27/04 , F16C33/34 , F16C2360/31 , Y02E10/722
摘要： A radial roller bearing for storing shafts in wind turbine transmissions, which has an external bearing ring with an inner runway, an internal bearing ring arranged coaxial thereto provided with an external runway, and a plurality of roller bodies that displace on the runways between the bearing rings held at regular intervals by a bearing cage. to prevent slip, roller bodies are replaced by hollow rollers that have a greater diameter and a smaller elasticity module than the roller body bodies ensuring, when the radial roller bearing is in the load-free state, a permanent contact with the bearing rings, and a permanent drive of the bearing cage and the roller bodies have kinematic rotation. The hollow rollers, by a defined dimensioning of their internal diameter in relation to their external diameter for the dimensioning of the radial roller bearing, have the same bearing capacity as the roller bodies.
摘要翻译：一种用于在风力涡轮机变速器中存放轴的径向滚子轴承，其具有带有内部跑道的外部轴承环，与同轴设置有外部跑道的内部轴承环以及在轴承之间的跑道上移位的多个滚子体环由轴承笼定期保持。为了防止滑动，辊体被具有比辊主体更大的直径和更小的弹性模块的中空辊替代，确保当径向滚子轴承处于无载荷状态时，与轴承环的永久接触，以及轴承保持架和辊体的永久驱动具有运动旋转。相对于径向滚子轴承的尺寸，其中的内径相对于其外径的限定尺寸的中空辊具有与辊体相同的承载能力。

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