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发明公开
CN101303075A 用于传动机构输出轴的皮带轮,传动机构,电动机和输出轴 失效 - 权利终止 转让

用于传动机构输出轴的皮带轮,传动机构,电动机和输出轴
摘要：
本发明涉及一种皮带轮(BP)，用于由电动机驱动的传动机构的输出轴，所述皮带轮具有用于在外边缘的驱动皮带的支撑件(SDB)和用于在中心的轮轴的插孔(RA)，其中用于轮轴的插孔(RA)包括第一部分(FR)，所述第一部分(FR)的轮廓不是圆形的从而可被插入其中的轮轴与皮带轮(BP)之间没有滑动，并且用于轮轴的插孔(RA)包括第二部分(SR)，所述第二部分(SR)包括至少一个凹部，所述凹部易于允许当通过第一部分(FR)插入在皮带轮(BP)内时轮轴的弹性部件以结构配合方式咬接它。本发明还涉及一种传动机构，一种电动机以及一种输出轴。
摘要（英）：

The invention relates to a belt pulley (BP) for the output shaft of a gear being driven by an electric motor, with a support (SDB) for a drive belt at the outer periphery and a receptacle (RA) for an axle in the centre, where the receptacle (RA) for the axle involves a first region (FR), the profile of which is in such a way noncircular, that between an axle being insertable therein and the belt pulley (BP) no slip is possible, and that the receptacle (RA) for the axle involves a second region (SR) including at least one recess apt to allow an elastic part of the axle to snap in a form-fit way when inserted into the belt pulley (BP) through the first region (FR). The invention further relates to a gear, to an electric motor, and to an output shaft.

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