摘要 |
A lever and wheel attachment device (1) for a chair with a pair of front legs (X, Y) comprising: a) a pair of lever arms (10,20) each having first and second ends (10A, 10B: 20A, 20B), said second ends (10B, 20B) of each lever being joined together, b) a foot pedal (40) at the second ends of each lever, c) a chair leg engaging member (14, 24) at each first end of each lever, d) a ground engaging wheel (15, 25) between the first and the second ends of each lever, each wheel (15, 25) providing a pivot point about its axis for each lever, in use the device (1) engages the pair of front legs of the chair and raises them off the ground, the chair is movable forward with the rear legs of the chair remaining on the ground, and the weight of the chair and any person on the chair is taken at least in part on said wheels.
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