专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08845203B2 Wheel bearing assembly 有权
标题翻译：车轮轴承总成
公开(公告)号：US08845203B2
公开(公告)日：2014-09-30
申请号：US12291144
申请日：2008-11-06
申请人： Steven E. Meeker , David N. Johnson , Connie J. Buynacek , Martin P. Grover
发明人： Steven E. Meeker , David N. Johnson , Connie J. Buynacek , Martin P. Grover
IPC分类号： F16C13/00 , B60B27/00 , F16C33/58 , F16C39/02 , F16C19/52 , F16C19/50 , F16C19/18
CPC分类号： F16C19/505 , B60B27/0005 , B60B27/001 , B60B27/0084 , F16C19/184 , F16C19/186 , F16C19/386 , F16C19/52 , F16C19/522 , F16C33/583 , F16C33/586 , F16C39/02 , F16C2326/02
摘要： A bearing assembly having improved impact Brinell resistance is provided. Due to a controlled gap between a rotating component and a non-rotating component or a vehicle suspension structure, the non-rotating component or the vehicle suspension structure is permitted to share impact loads caused by a sufficient side impact to the rotating component, thus preventing excessive loads from being transmitted to rolling elements, and providing greater resistance against Brinell impact damage that would generate a noise and/or vibration condition in the bearing assembly. The width of the controlled gap and of the area of potential contact between the rotating component and the vehicle suspension structure or the non-rotating component are optimized to increase impact Brinell resistance while avoiding excessive contact between the rotating component and the non-rotating component or the vehicle suspension structure during extreme cornering maneuvers.
摘要翻译：提供了具有改善的耐冲击性的轴承组件。由于旋转部件和非旋转部件或车辆悬架结构之间的受控间隙，允许非旋转部件或车辆悬架结构共享由对旋转部件的足够的侧面冲击引起的冲击载荷，从而防止过大的负载被传递到滚动元件，并且提供更大的抵抗布氏冲击损坏的阻力，这会在轴承组件中产生噪音和/或振动状况。优化了旋转部件与车辆悬架结构或非旋转部件之间的受控间隙和潜在接触面积的宽度以增加冲击布氏耐受性，同时避免旋转部件和非旋转部件之间的过度接触，或在极限转弯期间车辆悬架结构。

2. 发明授权

US07470067B2 Wheel bearing assembly mount with force attenuation 有权
标题翻译：车轮轴承组件安装有强力衰减
公开(公告)号：US07470067B2
公开(公告)日：2008-12-30
申请号：US11271606
申请日：2005-11-10
申请人： Steven E. Meeker , David B. Mischler
发明人： Steven E. Meeker , David B. Mischler
IPC分类号： F16C35/06
CPC分类号： F16C35/067 , B60B27/00 , F16C19/186 , F16C27/04 , F16C2326/02
摘要： A support member (14) for rotatably coupling a first element to a second element. The support member includes a sleeve (50) for rotatably supporting the first element, and a flange (56) having a concave central portion. The flange (56) is coupled to the sleeve (50). The flange (56) has bearing surfaces (68a, 68b) formed thereon along which the flange (56) is mounted to the second element. In one embodiment, the first element is a spindle (12) of a vehicle wheel assembly (11) and is rotatably supported in the sleeve (50) by rollable bearing elements positioned therein. Multiple tapered lobes (64) extend outwardly from the sleeve (50), and the support member (14) is mounted to a vehicle via bearing surfaces (68a, 68b) along the lobes (64). Due to the concave portion of the flange (56), the bearing surfaces (68a, 68b) are the only portions of the flange (56) in contact with the vehicle when the support member (14) is secured to the vehicle, reducing the contact area between the flange (56) and the vehicle, and reducing impact forces transferred to the bearings. A portion of the flange (56) may act as a spring member, enabling the flange (56) to flex in response to an impact load experienced by the wheel bearing assembly (11). This enables the flange (56) to absorb a portion of the side impact load, thereby attenuating the portion of the load transmitted to the bearings. A wheel bearing assembly (10) incorporating the support member (14) is also disclosed.
摘要翻译：一种用于将第一元件可旋转地联接到第二元件的支撑构件（14）。支撑构件包括用于可旋转地支撑第一元件的套筒（50）和具有凹形中心部分的凸缘（56）。凸缘（56）联接到套筒（50）。凸缘（56）具有形成在其上的支承表面（68a，68b），凸缘（56）沿其安装到第二元件上。在一个实施例中，第一元件是车轮组件（11）的主轴（12），并且通过位于其中的可滚动轴承元件可旋转地支撑在套筒（50）中。多个锥形突起（64）从套筒（50）向外延伸，并且支撑构件（14）通过沿叶片（64）的支承表面（68a，68b）安装到车辆上。由于凸缘（56）的凹部，当支撑构件（14）固定到车辆上时，支承表面（68a，68b）是与车辆接触的凸缘（56）的唯一部分，凸缘（56）和车辆之间的接触区域，并减少传递到轴承的冲击力。凸缘（56）的一部分可以用作弹簧构件，使得凸缘（56）能够响应于车轮轴承组件（11）所经受的冲击载荷而弯曲。这使得凸缘（56）能够吸收侧面冲击载荷的一部分，从而衰减传递到轴承的部分负载。还公开了结合有支撑构件（14）的车轮轴承组件（10）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式