| 摘要 |
PURPOSE: A retainer applied in the alternative generator of a vehicle is provided to prevent the contamination of the internal space of brush holder. CONSTITUTION: In a retainer applied in the alternative generator of a vehicle, a protrusion unit(110) is formed into an O ring at the edge of a cavity in the outer bottom of a cylindrical structure and is inserted into a slip type accepting part. A main guide unit(120) is separated from the outer circumference of the protrusion unit and covers the edge of the slip type accepting part to open the location for brush mounting unit. A sub-guide unit(130) is formed in the main guide unit and prevent the inflow of a foreign material into the lower part of the brush mounting unit. |
