A propulsion unit muscle, such as a tricycle in the standing position, comprising a propulsion system actuates the arms and legs, which simulates the chart of the travel inspectors kinematic

摘要

Apparatus according to the muscles, such as a tricycle in the standing position, comprising a double propulsion system actuated to the arms and legs. The machine simulates the kinematics of the travel northern. It consists of a frame (1) comprising two steerable front wheels (2) coupled to a guide system (13) and a rear drive wheel (3), two connecting rods (5) of the foot rests - (6) respectively coupled to two guide rails (4) fixed to the chassis, and respectively coupled to two cranks (8) of a crankset (9), coupling by the chain (10), a free pinion (11) of the rear wheel; two levers of va - and - comes from the front (12) are articulated on a guide system (13) of the frame that couple by chains (14), respectively, two coaxial free wheels (15) fixed to the common axis of a plate (17), coupling by the chain (18) a free pinion (19) of the rear wheel. The apparatus is intended for the practice of a sporting activity.