| 摘要 |
A levelling device (80) for facilitating a levelling of an article that is installed on a support surface such as floor is disclosed. The device (80) comprises at least two support arrangements (16, 18) that are spaced apart from each other on the support surface and extending between a downward facing surface of the article and an upwardly facing support surface. The support arrangement (16, 18) includes a bearing member (20) and a base member (24). The support arrangement (16, 18) also includes an adjusting arrangement (30) for adjusting the extent to which the base member (24) overlaps with the bearing member (20). There is a connector (82) that connects at least two support arrangements (16, 18) to each other. The connector (82) defines an extension passage within which an extension member (62) for facilitating adjustment of a support surface from a location spaced from the support arrangement (16, 18) can be received.
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