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公开(公告)号：US07118280B2
公开(公告)日：2006-10-10
申请号：US10450721
申请日：2001-09-17
IPC分类号： F16C33/78
CPC分类号： F16J15/3264 , F16C33/7883
摘要： Sealing device for a rolling contact bearing (2) provide with a first shield (5) and second shield (7) which a re made of metal material and which are respectively coupled to an outer race (4) and an inner race (3) of the rolling contact bearing (2) itself, and a seal (10) which is made of synthetic material and which is integral to the first shield (5) and which presents a sealing lip (11) which is arranged substantially in contact with the second shield (7); the first shield (5) is defined by a cylindrical portion (15) which is assembled on the outer race (4), and the seal (10) is anchored to the cylindrical portion (15) in order to freely extend from and overhand the cylindrical portion (15) itself and presents, in axial section, a tapering shape towards a cylindrical sliding surface (13) of the second shield (7).
摘要翻译： 用于滚动接触轴承（2）的密封装置提供由金属材料制成并分别联接到外座圈（4）和内圈（3）的第一屏蔽（5）和第二屏蔽（7） 和由合成材料制成并且与第一屏蔽件（5）成一体的密封件（10），该密封件（10）具有与第一屏蔽件（5）基本上接触的密封唇缘（11） 第二屏蔽（7）; 第一屏蔽件（5）由组装在外座圈（4）上的圆柱形部分（15）限定，并且密封件（10）被锚定到圆柱形部分（15），以便自由地伸出 圆柱形部分（15）本身并且在轴向截面呈现朝向第二屏蔽件（7）的圆柱形滑动表面（13）的锥形形状。
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公开(公告)号：US20060022514A1
公开(公告)日：2006-02-02
申请号：US11126783
申请日：2005-05-11
IPC分类号： B60B27/00
摘要： Connection device (10) for connecting a rim (20) to a wheel hub (30) presenting a peripheral connecting outline (11), which is integral with a support body (31) of the wheel hub (30), and a complementary connecting outline (12), which is obtained circumferentially along a mounting border (25) of the rim (20), and which presents a shape which is complementary to the peripheral connecting outline (11) in order to render angularly integral in relation to each other the rim (20) of the wheel hub (30); the peripheral connecting outline (11) and the complementary connecting outline (12) both presenting a radius (R) of angularly variable dimensions with continuity on a plane with is transverse to the rotation axis (A), and are both provided with at least one respective convex portion (13) (14) in relation to the rotation axis (A).
摘要翻译： 用于将轮辋（20）连接到轮毂（30）的连接装置（10），其具有与所述轮毂（30）的支撑体（31）成一体的周边连接轮廓（11），以及互补连接 轮廓（12），其沿着轮缘（20）的安装边缘（25）周向地获得，并且呈现与周边连接轮廓（11）互补的形状，以便相对于彼此成角度地积分 轮毂（30）的轮辋（20）; 所述外围连接轮廓（11）和所述互补连接轮廓（12）都具有横向于所述旋转轴线（A）的平面上具有导通性的角度可变尺寸的半径（R），并且都具有至少一个 各自的凸部（13）（14）相对于旋转轴线（A）。
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公开(公告)号：US06974136B2
公开(公告)日：2005-12-13
申请号：US10781465
申请日：2004-02-17
CPC分类号： B60B27/00 , F16C19/386 , F16C33/7813 , F16C33/7886 , F16C41/007 , F16C2326/02 , F16J15/3264 , G01P3/443
摘要： Sealing device (1) for a wheel hub group (2) connected to the differential (3) of a vehicle, and provided with a rolling bearing (9), the sealing device (1) being mounted in such a way as to protect the bearing (9) from a lubricating fluid for the lubrication of the differential (3), and presenting a first shield (22) which is integral with an outer race (10) of the bearing (9), a second shield (23) which is arranged inside the first shield (22) and which is integral with an inner race (11) of the bearing (9) and which faces the first shield (22) itself, and a dynamic sealing element (24) which is interposed between the first and second shields (22, 23); the second shield (23) being defined by a support portion (25) made of metallic material and force fit onto the inner race (11) and a cylindrical encoder (27) which is integral with the support portion (25), and the first shield (22) being made of metallic material lined with rubber material, and being provided with a loophole (38) which is suitable for being engaged by a reading sensor (39) for reading a signal generated by the encoder (27) itself.
摘要翻译： 连接到车辆的差速器（3）的轮毂组（2）的密封装置（1），并具有滚动轴承（9），密封装置（1）以保护 用于润滑差速器（3）的润滑流体的轴承（9），以及呈现与轴承（9）的外座圈（10）成一体的第一屏蔽件（22），第二屏蔽件（23） 布置在第一屏蔽件22的内部并且与轴承9的内座圈11成一体并且面向第一屏蔽件22本身的动态密封元件24， 第一和第二屏蔽（22,23）; 所述第二屏蔽（23）由金属材料制成的支撑部分（25）限定并且与所述内座圈（11）相配合并且与所述支撑部分（25）成一体的圆柱形编码器（27） 护罩（22）由衬有橡胶材料的金属材料制成，并且设置有一个适于被读取传感器（39）接合的漏孔（38），用于读取由编码器（27）本身产生的信号。
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公开(公告)号：US06866422B2
公开(公告)日：2005-03-15
申请号：US09904234
申请日：2001-07-12
申请人： Andrea Griseri , Francesco Savarese
发明人： Andrea Griseri , Francesco Savarese
IPC分类号： B60B27/00 , F16C19/38 , F16C35/067 , F16C19/08
CPC分类号： B60B27/0089 , B60B27/02 , B60B35/121 , F16C19/386 , F16C35/067 , F16C2326/02
摘要： A hub-bearing unit for a motor vehicle wheel comprises a bearing housed in a central axial cylindrical seat of a radially outer annular hub adapted for connection to the wheel of a vehicle. The bearing has an rotating ring the axial width of which is greater than that of the cylindrical seat. The outer ring comprises at least one tubular projection extending axially from one side of the outer ring. The tubular projection comprises an end portion projecting beyond a side surface of the hub and cold deformed in a radially outer direction towards said side surface, so as to lock the outer ring on the hub.
摘要翻译： 用于机动车辆车轮的轮毂轴承单元包括容纳在适于连接到车辆的车轮的径向外部环形轮毂的中心轴向圆柱形座中的轴承。 轴承具有一个旋转环，其轴向宽度大于圆柱形座的轴向宽度。 外环包括从外环的一侧轴向延伸的至少一个管状突起。 管状突起包括突出超过轮毂的侧表面的端部，并且朝向所述侧表面沿径向外侧方向冷变形，以将外圈锁定在轮毂上。
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公开(公告)号：US06821022B2
公开(公告)日：2004-11-23
申请号：US10267626
申请日：2002-10-08
申请人： Marco Brunetti , Andrea Griseri
发明人： Marco Brunetti , Andrea Griseri
IPC分类号： F16C3500
CPC分类号： F16C19/184 , F16C35/067 , F16C2326/02 , F16D65/12 , F16D2065/1316 , F16D2065/1344 , F16D2065/1384 , F16D2250/00 , F16D2250/0092
摘要： A wheel assembly includes a hub and bearing unit in which an annular hub has an axial cylindrical seat with an outer ring of a bearing fitted thereto with radial interference. The ring is locked axially on the hub between a pair of annular rims which project radially outwardly from the outer cylindrical surface of the ring and have been cold-deformed so as to engage two opposite surfaces of the hub. The hub also has an outer radial flange for fixing a brake rotor which in turn has an inner radial flange arranged substantially in the same plane as the flange. The brake rotor is locked axially on the hub by at least one cold-deformed annular rim which projects radially outwardly from the flange on the hub so as to engage a respective one of two radial surfaces of the flange.
摘要翻译： 轮组件包括轮毂和轴承单元，其中环形轮毂具有轴向圆柱形座，其轴承的外圈具有径向干涉。 环在轮毂上轴向锁定在一对环形轮圈之间，该环形轮圈从环的外圆柱形表面径向向外突出，并且已被冷变形，从而与轮毂的两个相对的表面接合。 轮毂还具有用于固定制动转子的外径向凸缘，该制动转子又具有大体上与法兰在同一平面内布置的内径向凸缘。 制动转子通过至少一个冷却变形的环形边缘轴向地锁定在轮毂上，该环形边缘从轮毂上的凸缘径向向外突出，以便接合凸缘的两个径向表面中的相应一个。
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公开(公告)号：US07303239B2
公开(公告)日：2007-12-04
申请号：US11126783
申请日：2005-05-11
IPC分类号： B60B25/00
摘要： Connection device (10) for connecting a rim (20) to a wheel hub (30) presenting a peripheral connecting outline (11), which is integral with a support body (31) of the wheel hub (30), and a complementary connecting outline (12), which is obtained circumferentially along a mounting border (25) of the rim (20), and which presents a shape which is complementary to the peripheral connecting outline (11) in order to render angularly integral in relation to each other the rim (20) of the wheel hub (30); the peripheral connecting outline (11) and the complementary connecting outline (12) both presenting a radius (R) of angularly variable dimensions with continuity on a plane with is transverse to the rotation axis (A), and are both provided with at least one respective convex portion (13) (14) in relation to the rotation axis (A).
摘要翻译： 用于将轮辋（20）连接到轮毂（30）的连接装置（10），其具有与所述轮毂（30）的支撑体（31）成一体的周边连接轮廓（11），以及互补连接 轮廓（12），其沿着轮缘（20）的安装边缘（25）周向地获得，并且呈现与周边连接轮廓（11）互补的形状，以便相对于彼此成角度地积分 轮毂（30）的轮辋（20）; 所述外围连接轮廓（11）和所述互补连接轮廓（12）都具有横向于所述旋转轴线（A）的平面上具有导通性的角度可变尺寸的半径（R），并且都具有至少一个 各自的凸部（13）（14）相对于旋转轴线（A）。
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