Tricycle for travel and transportation of a person. (Machine-translation by Google Translate, not legally binding)

摘要

Tricycle for the movement and transport of a person, of the type operated by pedals and for the transport of a single person, characterized in that it comprises a tubular frame (2) of light material, which in addition to serving to hold the rest of components, completely surrounds the person conducting it, and moves on the floor by means of a front wheel (4) that is directional and two wheels (5) and (6) rear by which the movement is transmitted from the pedals (7), through the corresponding freewheels, shift plates mounted on double-acting freewheels, gears (8) of the gearbox, located on the axle (8 ") that through the corresponding freewheels ( 21, 21 ''), double cardan joints (22, 22 '') and bearings (23, 23 ''), to the rear wheels (5) and (6) and in the middle of them the seat is located (9), which is attached to the frame (2) by elastic means (10) to improve ride comfort and located on rails (11) in which it can be moved to adjust its most suitable position for the user. (Machine-translation by Google Translate, not legally binding)