Patent ID: 7364182

Claim:
A foldable chassis for baby carriages comprising two lateral rear wheels and a centrally arranged front rolling support, and a U-shaped handlebar being at the end of each of its branches removably fitted to an intermediary point of a respective lateral member, said lateral members being each related with its respective rear wheel, each of said lateral members being at its upper end linked in a pin-jointed connection to a respective armrest and, each of said armrests being at its rear portion linked in a pin-jointed connection to the respective branch of the handlebar; wherein each of the lateral members is related with the rear wheels inferiorly ends in a respective bush bearing, said bush bearings being both fitted on the central length of the shaft being fitted to each of the wheels through a respective inflected length, two connecting rods being solidly secured to said central length of said shaft and articulatedly linked to a central support making up an articulated connection with the middle length of a U-shaped member having the end of each of its branches linked in a pin-jointed connection to the end region of the respective branch of the handlebar and an intermediary point of each of its branches linked in a pin-jointed connection to the respective one of said lateral members being related with the rear wheels.