Land vehicles – Wheeled – Extensible
Patent
1988-03-31
1989-12-12
Marmor, Charles A.
Land vehicles
Wheeled
Extensible
280644, 280658, 280 4735, 280 474, 297245, B62B 708
Patent
active
048862894
ABSTRACT:
A foldable two seat face-to-face tandem baby carriage includes a pair of wheeled front legs, a pair of wheeled rear legs, and, two pairs of horizontal longitudinal bars extending between the legs. A U-shaped push handle connects pivotally with the rear of the upper bars, and the free ends of the push handle substantially abut the rear legs about midway along the length. Locking means interengage the push handle with the legs in the extended position and bars in the horizontal position to provide a tandem seating construction with seats and backrests facing each other. Folding is effected when the backrests are parallel and an additional locking slot is provided in a support for anchoring the forward backrest in the parallel position. Release of the lock by foot pressure on a transverse bar extending between the rear legs causes the push handle to move downwardly and forwardly and the two legs to collapse and fold towards each other to be substantially parallel with the push handle in the folded position. The two sets of parallel longitudinal bars collapse to be substantially parallel and towards each other in the folded position. A single action permits folding and unfolding of the tandem carriage.
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Lin Eric
Yee David T.
Yee Fang-Tung
A B Oriental Trading Company, Inc.
Johnson Brian L.
Marmor Charles A.
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