Apparatus for the propulsion of a person by the force of wind, especially for skiers
OwnerDieter Strasillainventor
Life of this patent
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Abstract
An apparatus is described, particularly suitable for skiers, for propelling a skier by the force of wind. The apparatus includes a parachute-like sail with the shroud lines of the sail connected to a harness worn by the skier. Control lines extend along the sides of the sail towards the harness to provide directional control. The shroud lines are attached to a special holding device between the sail and harness, which device is connected to the harness by a quick release lock.
Claims11
In an apparatus for the propulsion of a person utilizing wind power by a parachute-like sail where shroud lines of the sail are coupled to a harness worn by the user, an improvement comprising:
- a holding device connected to said shrouds;
- a coupling means for coupling said harness to the holding device, said coupling means including a quick release means for quickly decoupling said harness from said holding device;
- at least one control line controlling an opening in said sail, said control line extending to within reach of said user;
- and
- a break line having a first end attached to the apex of said sail and a second end directly coupled to said harness;
- whereby said user may control the direction of movement by pulling and releasing said control line and accomplish braking by decoupling said harness from said holding device with said break line remaining coupled to said harness and serving to collapse said sail.
In an apparatus for the propulsion of a person utilizing windpower by a parachute-like sail where shroud lines of the sail are coupled to a harness worn by the user, an improvement comprising:
- a rod coupled to said shroud lines with the lines being grouped in bundles coupled in a side-by-side configuration to said rod;
- a coupling means for coupling said rod to said harness, said coupling means including a quick release means for quickly decoupling said harness from said rod;
- at least one control line controlling an opening in said sail, said control line being coupled to said rod;
- and
- a break line having a first end attached to the apex of said sail and a second end directly coupled to said harness;
- whereby said user may control the direction of movement by pulling and releasing said control line and accomplish braking by decoupling said harness from said rod with said break line remaining coupled to said harness and serving to collapse said sail.
Dependencies are inferred from the claim text.