| 摘要 |
PURPOSE: An oldham coupling type reclining device for a vehicle seat is provided to thickly form a slide plate inserted to a plate combining groove formed on a rotating bracket and a gear plate. CONSTITUTION: An oldham coupling type reclining device for a vehicle seat comprises the following: a fixed bracket(1) including an internal gear(1b) formed along the columnar direction while being fixed to a seat cushion frame; a rotating bracket(2) fixed to a seat back frame and the fixed bracket to rotate while including a plate combining groove(2b) in the inside; a power transmission plate(10) including an external gear(11b) gearing with the internal gear; an eccentric cam shaft(30) penetrating the power transmission plate and the rotating bracket; and a spring member(41) inserted to the eccentric cam shaft. |
