초록 ▼

This sail mast supporting brace structure of Y or T configuration is intended for a single-hull boat and comprises three arms adapted to be secured one to the bow and the other two to the lateral portions of an inflatable hull; the side arms are adapted to cooperate with telesopic elements engaging

This sail mast supporting brace structure of Y or T configuration is intended for a single-hull boat and comprises three arms adapted to be secured one to the bow and the other two to the lateral portions of an inflatable hull; the side arms are adapted to cooperate with telesopic elements engaging the holes of rowlocks carried by said lateral portions. The arrangement is such that the boat can easily be operated with or without sails, without having to deflate the hull.

대표청구항 ▼

A sail boat, comprising; a flexible hull having side floats on sides thereof, which floats are inflated in use; a sail mast having sail-setting guys each having a first end connected to a top end portion of the mast, and a second end connectable to the hull; a rigid mast support having an element co

A sail boat, comprising; a flexible hull having side floats on sides thereof, which floats are inflated in use; a sail mast having sail-setting guys each having a first end connected to a top end portion of the mast, and a second end connectable to the hull; a rigid mast support having an element connectable to a bottom end portion of the mast, and a plurality of side arms connected with said element and laterally extending therefrom diverging from one another; and a corresponding plurality of connectors each secured to one of the inflated side floats, disposed on top thereof, and releasably connectable, each with a free end portion of one of the side arms; each of said connectors comprising a pair of rings coaxially secured to the corresponding side float at positions spaced along the float; each side arm having a first telescopic element secured to the free end portion of the arm, said telescopic element having an end portion insertable, in use, in one of the respective rings, a second telescopic element shiftable along the first telescopic element for similar insertion in the other of the respective rings, and means for releasably securing the first and second telescopic elements when so inserted, against sliding relative to one another and to the rings; thereby facilitating releasable connection of the mast and support with the inflated side floats.