| 摘要 |
Carriage (1) for horizontally supporting a horizontally sliding closure member; the carriage including a movable fitting (2) provided with two lateral walls (4a) ; at least one wheel (3) contained between the lateral walls (4a) , coupled with an oblique ramp (6) by means of a pin (9) transverse to the ramp itself; a casing (7) supporting the fitting (2) through the interposition of the pin (9) ; an adjustment device (21) for the position of said movable fitting (2) with respect to the casing (7) , to adjust the position of each wheel (3) with respect to the casing (7) ; the casing (7) including retaining members (11, 12) shaped in a determinate way to interact horizontally with the fitting (2) to ensure stability for the positioning of the fitting (2) in said casing (7) during operations of installation, adjustment and maintenance. |
