| 摘要 |
A vehicle seat slide device (1) includes: a moveable rail (3) capable of sliding along the fixed rail (2); a main roller (5) provided on each of opposite end portions of the moveable rail (3) in a longitudinal direction and capable of rolling on a bottom wall (6) of the fixed rail (2) ; a bracket (7) turnably supported on the moveable rail (3) via a pin (10); a biasing unit (11) attached to the moveable rail (3) and constantly applying a rotational biasing force to the bracket (7) about the pin (10) by pushing one end portion (7d) of the bracket (7); and a sub roller (8) arranged on another end portion (7e) of the bracket (7) and capable of rolling with the sub roller (8) constantly in pressure contact with the top wall (4) of the fixed rail (2) in response to the rotational biasing force. |
