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4. 发明公开

EP3083307A2 WHEEL ASSEMBLY WITH MOTOR AND VEHICLE BRAKING DEVICE 有权转让
标题翻译： RADANORDNUNG MIT MOTOR UND FAHRZEUGBREMSVORRICHTUNG
公开(公告)号：EP3083307A2
公开(公告)日：2016-10-26
申请号：EP14830711.9
申请日：2014-12-18
申请人： Freni Brembo S.p.A.
发明人： SZEWCZYK, Beniamin , SALA, Paolo , ARRIGONI, Riccardo , CRIPPA, Cristian , MILANESI, Andrea , CIOTTI, Alessandro
IPC分类号： B60K7/00 , B60B25/00 , B60T1/00
CPC分类号： F16D55/225 , B60B25/004 , B60K7/0007 , B60K11/02 , B60K2001/006 , B60K2007/0038 , B60K2007/0092 , F16D65/12 , F16D2065/1364 , F16D2065/1384
摘要： A wheel assembly (1) for a vehicle, uncommonly capable of a compact construction and ease of maintenance, comprises: - A wheel rim (2) suitable to rotate around an axis of rotation (a- a), defining an axial direction (A-A) parallel or coincident with said axis of rotation (a-a), an orthogonal radial direction (R-R), and a circumferential direction locally coincident with a tangential direction (T-T) orthogonal to the axial direction (A-A) and the radial direction (R-R), said wheel rim (2) having a radially outer side, or outer side (3), opposite the axis of rotation (a-a), and a radially inner side, or inner side (4), facing the axis of rotation (a-a), said rim being suitable to receive externally a tyre (5), and wherein said wheel rim forms internally a cylindrical chamber of the rim (54) delimited radially from said inner side (4); - a motor (306) comprising a rotor (307) and a stator (308); said rotor (307) being supported, free to rotate, on said stator (308); said stator being fixed to a stator support (120); said motor (306) being housed in the said cylindrical wheel rim chamber (54) of said wheel rim (2 ); - said rotor (307) is selectively, removably and rigidly connected to the inner side (4) of said wheel rim (2), avoiding the interposition of elastic members or damping members; - said assembly (1) also comprising a braking device (10), said device comprising a disc brake disc (11) having a radially outer edge (12) and a radially inner edge (13), said braking device (10) further comprising a disc brake caliper (14) selectively, removably and rigidly connected, directly or indirectly, to said stator support (120), said disk brake caliper (14) being placed with its active part (21) astride the inner edge (13) of said disc brake disc (ID; in which - said wheel rim (2) is made in two parts (15, 16) selectively and removably connected with each other to form a wheel rim body (17); and wherein - one of the two parts of said wheel rim (15) forms in a single piece at least one spoke (18) that protrudes radially towards the axis of rotation (a-a); and wherein - said disc (11) is connected with its outer edge (12) to said at least one spoke (18).
摘要翻译：一种用于车辆的车轮组件（1），其特征是能够紧凑的结构和易于维护的轮组件（1）包括：适于围绕旋转轴线（aa）旋转的轮缘（2），其限定轴向（AA）平行或与所述旋转轴线（aa），正交径向方向（RR）和与所述轴向（AA）和径向方向（RR）正交的切线方向（TT）局部一致的圆周方向重合所述轮缘（2）具有与旋转轴线（aa）相反的径向外侧或外侧（3）以及面向旋转轴线（aa）的径向内侧或内侧（4），所述轮缘是适合于从外部接收轮胎（5），并且其中所述轮缘在内部形成沿着所述内侧（4）径向界定的轮辋（54）的圆柱形腔室; 包括转子（307）和定子（308）的马达（306）; 所述转子（307）被支承在所述定子（308）上自由旋转; 所述定子被固定到定子支撑件（120）上; 所述电动机（306）容纳在所述轮辋（2）的所述圆柱形轮辋室（54）中; 所述转子（307）选择性地，可拆卸地并刚性地连接到所述轮缘（2）的内侧（4），避免插入弹性构件或阻尼构件; 所述组件（1）还包括制动装置（10），所述装置包括具有径向外边缘（12）和径向内边缘（13）的盘式制动盘（11），所述制动装置（10）还包括盘式制动钳（14）直接或间接地选择性地，可拆卸地和刚性地连接到所述定子支撑件（120）上，所述盘式制动钳（14）沿其所述的内边缘（13）跨过其有效部分（21）盘形制动盘（ID;其中所述轮辋（2）分别由两部分（15,16）制成，并且可拆卸地彼此连接以形成轮辋主体（17）;并且其中 - 所述轮辋（15）形成至少一个径向朝向所述旋转轴线（aa）突出的辐条（18）的单件;并且其中所述盘（11）与其外边缘（12）连接到所述至少一个辐条（18）。

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