| 摘要 |
PURPOSE:To obtain a small-sized and lightweight seat turning apparatus by installing the support lock bracket for holding and supporting a turn bracket onto the lower bracket equipped with a turning center projection. CONSTITUTION:The lower bracket 10 equipped with a turning center projection 12 is installed onto a seat track 1. The turn bracket 20 having the hole 12 for engagement with the turning center projection 12 on the lower bracket 10 is installed onto a seat. The support lock bracket 30 equipped with locking teeth 34 on the periphery is fixed on the turning center projection 12 on the lower bracket 10, and the peripheral edge of the hole part on the turn bracket 20 is held and supported by said support lock bracket 20. A lock member 41 is installed on the turn bracket 20, and is locked with or released from the locking teeth 34 on the support lock bracket 30. The locking teeth 34 and the locking member 41 are installed at the position for fixing the seat at the front position. |
