Land vehicles – Wheeled – Extensible
Patent
1995-09-27
1997-09-23
Johnson, Brian L.
Land vehicles
Wheeled
Extensible
280 4738, B62B 708
Patent
active
056696256
ABSTRACT:
Comprises a frame (1) with the legs (7) of the handlebar slideable on the front feet (6) and from which legs (7) is actuated the device for locking and unlocking the folding, the lower ends of the legs (7) of the handlebar being connected to the rear feet (10) by means of two hingedly (15) crossed arms (13 and 14). The upper ends of the front feet (6) each include a guiding strap (12) to which are hingedly connected respective vertical arms (11) which connect said feet (6) to the rear feet (10). The frame (1) bears a seat (2), a back (3) hingedly (4) connected to same, an armrest (19), and a front handrail (40). The pushchair is characterized in that the seat (2) is hingedly (18) connected at the rear, by its sides (5), to the vertical arms (11), at a middle portion, to each of the armrests (19), by means of a tie rod (20), and, at its front end, through further respective tie rods (21), to the front end (16) of the legs (7) of the handlebar.
REFERENCES:
patent: 3736021 (1973-05-01), MacLaren
patent: 4173355 (1979-11-01), Perego
patent: 4353577 (1982-10-01), Giordani
patent: 4844504 (1989-07-01), Bigo
patent: 5004253 (1991-04-01), Nakao
patent: 5348325 (1994-09-01), Abrams
patent: 5516142 (1996-05-01), Hartan
patent: 5558405 (1996-09-01), Ishikura et al.
Jane S.A.
Johnson Brian L.
Vanaman Frank
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