Importance

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Abstract

This foldable chassis for baby carriages comprises two rear wheels (1) and (2), a front rolling support (3), and a U-shaped handlebar (4) being at the end of each of its branches (5) and (6) fitted to a respective lateral member (7) and (8), each of said lateral members being at its upper end (9) linked in a pin-jointed connection to a respective armrest (10) and (11), each of said armrests being in its turn linked in a pin-jointed connection (12) to the respective branch of the handlebar. This chassis is characterized in that each of the lateral members (7) and (8) inferiorly ends in a respective bush bearing (13) and (14), said bush bearings being both fitted on the central length of the shaft (15) being fitted to each of the wheels (1) and (2) through a respective inflected length (16) and (17), two connecting rods (18) and (19) being solidly secured to said central length of said shaft and articulatedly linked (20) to a central support (21) making up an articulated connection with the middle length of a U-shaped member having the end of each of its branches (24) and (25) linked in a pin-jointed connection to the end region (26) of the respective branch of the handlebar and an intermediary point (27) of each of its aforementioned branches linked in a pin-jointed connection to the respective one of said lateral members (7) and (8).

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First Claim