DEVICE FOR MAN TRANSPORTATION Russian patent published in 1994 - IPC

FIELD: sports. SUBSTANCE: device for man transportation has an inlet valve located in the lower part of the cylinder, a by-pass channel connecting the underpiston cavity of the cylinder with an inlet port of the cylinder head, a force pump located on the cylinder head, with its cavity being in communication with the by-pass channel bear the dividing valve and having a duct for forcing the fuel. The duct has valves and its cut goes into the hole between the cavity of the force pump and the by-pass channel. The cavity also has a plunger spring-loaded towards the force pump cavity. The less diameter of the plunger faces the forcing duct, and the greater diameter of the plunger faces the force pump cavity. The device has a fuel tank strengthened on the lateral surface of the valve-distribution box and an inlet device located near the bottom dead center of the piston and having a housing with a spring-loaded lever fixed in it. On its one end the lever has an exhaust valve, on the other end a roller going to the inner cavity of the cylinder. EFFECT: improved exploitation characteristics. 2 dwg