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1. (WO1979000953) TRICYCLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1979/000953 International Application No.: PCT/JP1979/000090
Publication Date: 15.11.1979 International Filing Date: 06.04.1979
IPC:
B62K 5/04 (2006.01) ,B62M 1/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
K
CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
5
Cycles with handlebars, equipped with three or more main road wheels
02
Tricycles
04
with two coaxial wheels
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
M
RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
1
Rider propulsion of wheeled vehicles
04
with reciprocating levers, e.g. foot levers
Applicants:
Inventors:
Priority Data:
78/4595020.04.1978JP
Title (EN) TRICYCLE
(FR) TRICYCLE
Abstract:
(EN) A tricycle is driven by alternatively and repeatedly moving both foot pedals upward and downward by the use of weighing with a rider"s body weight. A chain is engaged with a sprocket which is provided at the front end of a rotatable shaft journaled on a main frame of a tricycle body. The chain is connected at its opposite ends to the foot pedals, respectively. A bevel gear fixed to the rear end of the rotatable shaft is commonly meshed with gears which are in association with a free wheel mounted on a driving shaft of rear wheels.
(FR) Un tricycle est mu par mouvement alternatif et repete des deux pedales vers le haut et vers le bas en utilisant le poids du cycliste. Une chaine s"engage dans un pignon place a l"extremite avant d"un arbre tourillonne sur un cadre principal du tricycle. La chaine est reliee a ses extremites aux pedales, respectivement. Un engrenage a biseau fixe a l"extremite arriere de l"arbre rotatif est en prise avec les engrenages associes a une roue libre montee sur un arbre d"entrainement des roues arrieres.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)