Patent ID: 8986018
Filing Date: 2015-03-24
Classification: B60R,H01R

Abstract:
1. A rotary connector device comprising: a rotor; a stator forming an annular space with the rotor between the rotor and the stator; and a flat cable accommodated in the annular space, of which both sides are pulled out outside of the annular space via the rotor and the stator, wherein the rotor comprises: a rotor main body made of a resin with high strength; and a rotor cover portion made of a resin with high lubricating properties, wherein the rotor main body comprises: a rotor main body disc portion; and a rotor main body cylindrical portion axially extending from the center of the rotor main body disc portion, and the rotor cover portion comprises: a rotor cover disc portion overlapping the rotor main body disc portion of the rotor main body; and a rotor cover cylindrical portion overlapping the rotor main body cylindrical portion of the rotor main body, the rotor cover disc portion and the rotor cover cylindrical portion of the rotor cover portion are respectively facing the annular space; and a rotor attachment fitted in the rotor main body and supporting a lower part of the stator.