| 摘要 |
A loft ladder assembly comprises a telescopic ladder (20) attached at the upper end of each stile to a lever arm (22) which in use is pivotally connected to one side of a loft hatch (10). Preferably the lever arm assemblies are in the form of sprung hinges (Figures 3 and 4), to support the weight of the ladder as it is moved into an in use position. Preferably the upper end of each stile includes a plurality of axially and circumferentially spaced holes (52 Figure 5) which engage with spring clips to allow the effective length of the ladder to be adjusted. |
