Duplo
The Duplo Model is essentially an underground parking place that also allows two vehicles to be parked in the same space. One is parked in the pit on the lower platform while another vehicle can be parked on the roof when the Duplo is submerged. The roof can blend in with the surrounding area so your car is safely and discretely parked.
Description
The roof has an access hatch
for maintenance, control and emergency access.
This opening makes inspection easier, even during closed parking of unit.
This opening makes inspection easier, even during closed parking of unit.
The unit has two torsion bars,
one for each pair of columns, located on the short sides. In this case the torsion bars are part of the system of equalizing chains that ensure perfect alignment of the machine, preventing any tilting during movement.
The detail shows
that the system of chains is doubled for each long side of the unit, engaging completely around the notched torsion bar pinion. By keeping the chains under tension, the system cannot tilt.