| 摘要 |
PURPOSE: A rotary typed roller system for a sliding door is provided to improve opening and shutting feeling of a sliding door panel. CONSTITUTION: A rotary typed roller system for a sliding door comprises: a sliding rail(40) which is installed on a door panel mounting unit in a car body or a container and guides opening and shutting of a sliding door panel(20); a first and a second horizontal roller(R1, R2) which moves along the sliding rail by being linked in the interior of the rail while the sliding door panel opens and shuts; and a rotating bracket(100) which rotates with a first vertical roller which is aligned between the first and the second horizontal roller. The rotating bracket is pinned in order to being supported by a supporting plate(30) which is fixed on the side of the sliding door panel.
|
