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发明公开
CN103477122A 用于行星传动装置的行星齿轮 无效 - 撤回

用于行星传动装置的行星齿轮
摘要：
本发明涉及一种用于行星传动装置的行星齿轮（10），该行星齿轮具有用于连到行星传动装置的行星架上的轴承衬套（12）和在周向上环绕轴承衬套（12）的齿环（14），该齿环由塑料制成。为了如下这样地改进行星齿轮，即，使行星齿轮能低成本地制造和装配，根据本发明建议，轴承衬套（12）构成由塑料制成的滑动轴承，并且齿环（14）作为塑料成型件成形在轴承衬套（12）上。此外，还建议在由马达驱动的清洁设备的行星传动装置中应用这种类型的行星齿轮。
摘要（英）：

The invention relates to a planet gear (10) for a planetary gear train, comprising a bearing bush (12) for connecting to a planet carrier of the planetary gear train and comprising a toothed ring (14), which surrounds the bearing bush (12) in the circumferential direction and which is made of plastic. In order to develop the planet gear in such a way that it can be produced and installed cost-effectively, the bearing bush (12) forms a plain bearing made of plastic and the toothed ring (14) is formed on the bearing bush (12) as a plastic molded part. The invention further relates to the use of such a planet gear in a planetary gear train of a cleaning device driven by a motor.

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