Land vehicles – Wheeled – Extensible
Patent
1984-10-09
1986-08-12
Mitchell, David M.
Land vehicles
Wheeled
Extensible
280650, 280658, B62B 706
Patent
active
046052437
ABSTRACT:
A folding pushchair has a chassis provided on each side with two chassis struts (6,7) carrying wheels (8). The struts are pivotally connected together, and swing out of a folded position, in which they lie side by side, into a position of use, in which they are secured by means of a fastening device (14). This device has to swing upwards to release the struts but a seat, and hence the weight of a child in the pushchair bears down on the device (14), thereby avoiding accidental folding in use.
REFERENCES:
patent: 1695409 (1928-12-01), Banks
patent: 2419790 (1947-04-01), Peltier
patent: 2783053 (1957-02-01), Sheldrick et al.
patent: 4435012 (1984-03-01), Kassai
Mitchell David M.
PEG Perego Pines Deutschland GmbH
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