| 摘要 |
A portable vehicle ramp comprising two longitudinal side frames, rungs extending between the side frames, the rungs fixed to the side frames, the rungs comprising tread grip on opposing sides, the tread grip on one side of the rung being different to the tread grip on the opposite side of the rung, and a top end of the ramp adapted to be releasably fastened in two orientations to a component for supporting the top end of the ramp from a surface, a first orientation differing from a second orientation by 180 degrees of rotation about a longitudinal axis of the ramp to position a chosen one of the two tread grips for use. L] |
