Hydraulic driven helicopter group

Claim 1

IN COMBINATION A VEHICLE AND AT LEAST ONE FLYING BODY DRIVEN BY FLUID POWER SUPPLIED FROM SAID FIRST VEHICLE AND MANEUVERABLE INDEPENDENTLY OF SAID VEHICLE, FLUID FLOW PRODUCING MEANS CARRIED ON AT LEAST ONE OF SAID FLYING BODY AND SAID VEHICLE, A ROTATABLE PROPULSION ELEMENT MOTOR MEANS DRIVEN BY FLUID FLOW AND CONNECTED TO SAID PROPULSION ELEMENT FOR ROTATING SAID PROPULSION ELEMENT ALL LOCATED ON THE OTHER OF SAID VEHICLE AND FLYING BODY FROM THE ONE HAVING SAID FLUID FLOW PRODUCING MEANS, AND CONDUIT MEANS CONNECTED BETWEEN SAID FLUID FLOW PRODUCING MEANS AND SAID FLUID MOTOR MEANS AND BETWEEN SAID VEHICLE AND SAID FLYING BODY AND SUPPLYING FLUID UNDER PRESSURE FROM SAID FLUID FLOW PRODUCING MEANS TO SAID FLUID MOTOR MEANS TO CAUSE ROTATION OF SAID PROPULSION UNIT AND TO RETURN THE FLUID TO SAID FLUID FLOW PRODUCING MEANS, SAID CONDUIT MEANS BEING OF A MATERIAL AND LENGTH PERMITTING INDEPENDENT MOVEMENT OF SAID VEHICLE AND SAID FLYING BODY.