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    • 5. 发明申请
    • VEHICULAR WHEEL ASSEMBLY WITH IMPROVED LOAD DISTRIBUTION
    • 具有改进装载分配的车辆轮组件
    • WO2008031081A2
    • 2008-03-13
    • PCT/US2007/077949
    • 2007-09-07
    • GM GLOBAL TECHNOLOGY OPERATIONS INC.WARD, TerenceCRESCIBINI, FabioCARICCHI, Federico
    • WARD, TerenceCRESCIBINI, FabioCARICCHI, Federico
    • B62D7/16
    • B60K7/0007B60K2007/0038B60K2007/0092
    • A vehicular wheel assembly (24) includes a first bearing component (42) including at least one frame connector (52) configured to be coupled to a frame of a vehicle (10), a second bearing component (44) rotatably coupled to the first bearing component (42), a motor (36) including a stator (62) and a rotor (64), the stator (62) being coupled to the first bearing component (42) and the rotor (64) being coupled to the second bearing component (44) such that rotation of the rotor (64) relative to the stator (62) causes the second bearing component (44) to rotate relative to the first bearing component (42), the first bearing component (42) and the motor (36) being shaped such that a gap (55) is formed between the at least one frame connector (52) and the motor (36), and a brake mechanism (40) coupled to the second bearing component (44) to slow the rotation of the second bearing component (44) and the rotor (64).
    • 车轮组件(24)包括第一轴承部件(42),第一轴承部件(42)包括构造成联接到车辆(10)的框架的至​​少一个框架连接器(52),第二轴承部件(44),其可旋转地联接到第一 轴承部件(42),包括定子(62)和转子(64)的马达(36),定子(62)联接到第一轴承部件(42),转子(64) 轴承部件(44),使得转子(64)相对于定子(62)的旋转导致第二轴承部件(44)相对于第一轴承部件(42),第一轴承部件(42)和 电动机(36)成形为使得在所述至少一个框架连接器(52)和所述电动机(36)之间形成间隙(55),以及联接到所述第二轴承部件(44)的制动机构(40) 第二轴承部件(44)和转子(64)的旋转。