FIELD: transport.
SUBSTANCE: invention relates to bicycles with both hand and foot drive. Every carriage (9, 10) with foot supports (32, 33) is linked by tie (34, 35) with bell crank (19) which is swung by handlebar (21). Guides (7, 8) of carriages (9, 10) are arranged on sides of front wheel (4) and secured to frame (1) by hinges (5, 6) with vertical turn shaft that can sideways from front wheel (4). Note here that plates (14, 15) are jointed to front wheel fork (12) for guides (7, 8) or carriages (9, 10) to thrust there against when front wheel (3) turns.
EFFECT: increased turn angle of front wheel.
4 dwg
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