| 摘要 |
The invention concerns a reduction gear ring of the epicyclic train type, in particular for motor vehicle starters, mounted so as to be immovable with respect to rotation in a casing and comprising internal teeth which mesh with the planet wheels of the gear box. This ring, characterised in that it is composed of two parts, an external part (31) mounted in the said casing and an internal ring part (33) carrying the internal tooth, which is able to be mounted coaxially in the external ring part (31) and is formed by several separate ring segments (35, 36). The invention can be used for motor vehicles. |
