Board-like floating body
OwnerJurgen Bofferinventor
Life of this patent
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Abstract
A board-like floating body has a fixed mast, a swingable sail fastened to the mast, and an outrigger which is arranged so as to be swingable about an axis perpendicular to the upper side of the floating body and which has a seat and is intended to carry or support an operator. To compensate for fairly great keeling, the outrigger is connected to one end of a tension spring, the other end of which is fastened to the floating body, so that, in the rest position, the outrigger is disposed in the longitudinal direction of the floating body and behind the mast in the direction of travel. The outrigger is also provided with cable pulls, for manual swinging of the outrigger, and with foot control pedals which are operatively connected by way of a Bowden cable or wire to a rudder blade which is rotatably connected to the floating body.
Claims13
In a board-like floating body having an elongated upper surface and a mast mounted thereon, a sail swingable relative to the mast and an outrigger swingable about an axis perpendicular to the upper surface of the floating body and having a seat for supporting an operator, the improvement comprising spring means biasing the outrigger to a rest position in which the outrigger extends longitudinally of the upper surface of the floating body, cable pull means connected between the outrigger and the floating body for manual swinging of the outrigger relative to such body by the operator, and steering control means carried by and swingable with the outrigger and positioned for manipulation by the operator, said steering control means being mounted on said outrigger at a location between said outrigger swinging axis and said seat.
In a board-like floating body having an elongated upper surface and a mast mounted thereon, a sail swingable relative to the mast and an outrigger swingable about an axis perpendicular to the upper surface of the floating body and having a seat for supporting an operator, the improvement comprising spring means biasing the outrigger to a rest position in which the outrigger extends longitudinally of the upper surface of the floating body, cable pull means connected between the outrigger and the floating body for manual swinging of the outrigger relative to such body by the operator, steering control means carried by and swingable with the outrigger and positioned for manipulation by the operator, pivot means swingably mounting the outrigger on the mast, said pivot means including a sleeve encircling the foot of the mast and carrying the outrigger.
In a board-like floating body having an elongated upper surface and a mast mounted thereon, a sail swingable relative to the mast and an outrigger swingable about an axis perpendicular to the upper surface of the floating body and having a seat for supporting an operator, the improvement comprising spring means biasing the outrigger to a rest position in which the outrigger extends longitudinally of the upper surface of the floating body, cable pull means connected between the outrigger and the floating body for manual swinging of the outrigger relative to such body by the operator, and steering control means carried by and swingable with the outrigger and positioned for manipulation by the operator, the outrigger swinging axis intersecting the base of the mast.
In a board-like floating body having an elongated upper surface and a mast mounted thereon, a sail swingable relative to the mast, an outrigger swingable about an axis perpendicular to the upper surface of the floating body between a rest position in which the outrigger extends longitudinally of the upper surface of the floating body and a swung position in which the outrigger is angled rearward and outward relative to the upper surface of the floating body and a seat mounted on the outrigger for supporting an operator, the improvement comprising the seat being movable longitudinally along the outrigger, and means interconnecting the seat and the outrigger so that the seat is disposed close to the mast when the outrigger is in its rest position but is disposed farther from the mast when the outrigger is in its swung position.
Dependencies are inferred from the claim text.