| 摘要 |
A support structure includes a one-piece body (18) of plastics material with a first, horizontal, limb (20) and a second, vertical, limb (22) which form an L-shape so as to be able to enclose a portion of a corner of a panel (10) of the door. A hole is provided for a shaft with a free distal end for supporting the roller (12) and at least one aperture (40) is provided for means (68) for fixing the body (18) to the door panel (10). The support structure preferably includes a bracket (15) mountable on the upper edge of the panel (10) and the body (18) has associated means (54) for adjusting its vertical position relative to the bracket (15) and the panel (10). <IMAGE> |
