Cavity Door Rollers

摘要

The specification discloses a wheel carriage assembly (10) for supporting sliding doors or other similar panels with the wheel carriage assembly (10) rolling along a fixed guide track (11), the wheel carriage assembly (10) having at least one and often multiple pairs (17, 18) of laterally spaced wheels (19, 20) adapted to roll along the fixed guide track (11), the wheels (19, 20) of the or each said pair of wheels (17, 18) being mounted to a shaft (21) and at least one of the wheels (19, 20) being capable of limited axial movement relative to the shaft (21).

主权项

1. A wheel carriage assembly including at least a pair of laterally spaced rotatable wheels supported by a support structure and, in use, adapted to roll along a defined guide track, at least one of said pair of laterally spaced wheels being mounted for limited axial movement whereby the distance between rolling planes of said pair of laterally spaced wheels is variable.