FRONT DOUBLE-WHEEL TYPE TRICYCLE

PROBLEM TO BE SOLVED: To provide a front double-wheel type tricycle with two wheels thereof provided as front wheels. SOLUTION: The tricycle comprises a main frame, and a front frame having a steering shaft which is turnably disposed on a front end of the main frame and provided with a handlebar on...

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Bibliographische Detailangaben
1. Verfasser:	KANOU KIMIYA
Format:	Patent
Sprache:	eng
Schlagworte:	CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STEERING DEVICES CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a front double-wheel type tricycle with two wheels thereof provided as front wheels. SOLUTION: The tricycle comprises a main frame, and a front frame having a steering shaft which is turnably disposed on a front end of the main frame and provided with a handlebar on an upper end thereof, and two front fork members which are turnably provided integrally with the steering shaft on both sides of the steering shaft and pivotably support each front wheel, and the fork member comprises a base part fitted to the steering shaft, a front wheel supporting part which pivotably supports the front wheels by the base part in a relatively non-turnable manner to the base part and in a vertically movable manner, and an elastic member to urge the front wheel supporting part downwardly.