Perambulator foldable support frame

Details Perambulator foldable support frame Perambulator foldable support frame

1976-11-15

1978-03-07

Song, Robert R.

Land vehicles

Wheeled

Extensible

280650, B62B 1100

Patent

active

040776409

ABSTRACT:
A collapsible perambulator cot which is adapted to fold between an operative and inoperative portion which includes in addition to opposed folding side cross-struts and a bottom or base cross-strut a rear cross-strut which have the respective lower ends hinged to the rear folding legs of the frame and which rear cross-struts have its respective upper ends hinged to the rods which tie rods are pivoted to the rear legs of the perambulator. The ends of the base cross-struts are connected to the lower ends of the side cross-struts by a block and pin arrangement so as to not impede the folding of the perambulator.

REFERENCES:
patent: 3390893 (1968-07-01), MacLaren
patent: 3917302 (1975-11-01), Gebhard
patent: 3976309 (1976-08-01), Montanelli
patent: 3995882 (1976-12-01), Watkins
patent: 4019757 (1977-12-01), Beger et al.

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