Locking and unlocking device for the folding of baby carriages

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Luggage-type

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Details

280642, 2806551, 280 4731, B62B 920

Patent

active

055354831

ABSTRACT:
A locking and unlocking device is provided for the U-shaped handle bar of a baby carriage which slides between folded and unfolded positions on front legs of the carriage. The handlebar has spring hooks which engage pins in the respective legs in the unfolded position and the device includes a manually rotatable disc in the central section of the handlebar connected to the hooks by cables for releasing the hooks from the pins. A manually releasable dog is provided for locking the disc against rotation.

REFERENCES:
patent: 3168330 (1965-02-01), Smith et al.
patent: 3522955 (1970-08-01), Warner, Jr.
patent: 3669463 (1972-06-01), Boudreau
patent: 3702016 (1972-11-01), Keesee
patent: 4660850 (1987-04-01), Nakao et al.
patent: 5181735 (1993-01-01), Onishi

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