| 摘要 |
<p>The motor vehicle maintenance ramp has a sloping portion removable from collapsible supports, while the parking surface on it is at an obtuse angle to the sloping portion. The sloping portion (2, 10) comprises two lengths of angle section, bent roughly one-third of the way along and with one flange extending vertically upwards (2). Between these lengths are fixed rung-type lengths, also of angle section (10) and with their apexes upwards. At the start of the sloping portion, this is screwed to lateral beams (4) resting on the ground on both sides, while the other end of the ramp at the end of the parking surface is screwed to an enclosing supporting stirrup (1).</p> |
