초록 ▼

A screw-propelled, water saddle for ride on a water surface. This water saddle is supported by two parallel floats, properly spaced apart and joined by at least one emerging cross-member. A central bar or tubing is fixed parallel to the floats at the middle of the cross-members. The saddle is mounte

A screw-propelled, water saddle for ride on a water surface. This water saddle is supported by two parallel floats, properly spaced apart and joined by at least one emerging cross-member. A central bar or tubing is fixed parallel to the floats at the middle of the cross-members. The saddle is mounted on the rear part of the central bar approximately at the center of the area defined by the floats while the front end of the same receives a removable propelling and steering device comprising a screw-propeller driven by a pair of pedals and a handle-bar for steering the propeller in a given direction. The rider takes place on the saddle, puts his feet on the pedals and activates the handle-bar to place the propeller in the desired direction. This screw-propelled water saddle is particularly interesting because of its simplicity, lightness, stability, speed and manageability.

대표청구항 ▼

A screw-propelled, water saddle comprising: two parallel floats connected to each other by two emerging cross-members, one of said cross-members being placed at the front end of the floats while the other is placed substantially at the middle thereof, said cross-member located at the middle of the f

A screw-propelled, water saddle comprising: two parallel floats connected to each other by two emerging cross-members, one of said cross-members being placed at the front end of the floats while the other is placed substantially at the middle thereof, said cross-member located at the middle of the floats being higher than the one placed at the front, both of said cross-members having the shape of a M with rounded angles, a central support bar fixed to the middle of the cross-members between the floats; a saddle mounted onto the central support bar so as to be located substantially in the middle of a surface defined by a plane passing through the parallel floats; and a propelling and steering device mounted onto the central support bar in front of the saddle, said device comprising a screw-propeller driven by a pair of pedals and means for orientating the propeller so as to steer the water saddle in a given direction, wherein said screw-propeller comprises a propeller shaft mechanically connected to a countershaft by means of bevel gears, said countershaft being itself mechanically connected to the axle of the pedals by means of hypoid bevel gears, and wherein said means for orientating the screw-propeller comprises a sleeve in which is mounted the propeller shaft and through which may freely turn the countershaft, a steering column aligned with the countershaft, said column being solid with the sleeve, and a handle bar fixed to the column to turn the sleeve in the desired direction while the bevel gears remain engaged.