Water-running device for automobile

Abstract

A water-running device has right-and-left floats attached to an automobile. Rotary joint sections and rotary screws of the floats have free joints and blades respectively. The rotary joint sections are linked with wheels of the automobile.

1 . A water-running device with a right float and a left float, the floats on front wheels having rotary joint sections linked to rotary shafts with bearings rotating partially in slide in frames, the floats on back wheels having rotary joint sections linked to rotary shafts which have bearings with adjustment for positions in slide in frames, the floats on driving wheels having blades of rotary screws to rotary shafts, the floats being linked with each other, and the rotary joint sections being linked with the wheels of an automobile.  
   
   
       2 . A water-running devoice with the right float and the left float, the floats on the front wheels having the rotary joint sections with universal joints and splines linked to the rotary shafts, the floats on the back wheels having the rotary joint sections with universal joints and splines linked to the rotary shafts which have the bearing with the adjustment for positions in slide in the frames, the floats on the driving wheels having the blades of the rotary screws to the rotary shafts, the floats being linked with each other, and the rotary joint sections being linked with the wheels of the automobile.  
   
   
       3 . A water-running device with the right and left floats on the front wheels having rotary sections directly linked to the rotary shafts, the floats on the back wheels having the rotary joint sections linked directly to the rotary shafts which have the bearings with adjustment for positions in slide in the frames, the floats on the driving wheels with the blades of the rotary screws to the rotary shafts, the floats being divided into the floats on the front wheels and the floats on the back wheels, and linked with each other, and the rotary joint sections being linked with the wheels of the automobile.  
   
   
       4 . A water-running device according to  claim 1  or  2 , in which the right float and the left float are divided into the floats on the front wheels and the floats on the back wheels, and linked with each other.  
   
   
       5 .  4  water-running device according to  claim 1 ,  2 ,  3  or  4 , in which the floats on the back wheels with the rotary shafts having the bearings without adjustment for positions in slide in the frames.  
   
   
       6 . A water-running device according to  claim 1 ,  2 ,  3 ,  4 , or  5 , in which the rotary joint sections have the universal joints, the splines, or both of them.  
   
   
       7 . A water-running device according to  claim 1 ,  2 ,  3 ,  4 ,  5 , or  6 , in which the right float and the left float are not linked with each other.  
   
   
       8 . A water-running device according to  claim 1 ,  2 ,  3 ,  4 ,  5 ,  6 , or  7 , in which the rotary joint sections have clutches.  
   
   
       9 . A water-running device according to  claim 1 ,  2 ,  3 ,  4 ,  5 ,  6 ,  7 , or  8 , in which the floats have wheels.  
   
   
       10 . A water-running device according to  claim 1 ,  2 ,  3 ,  4 ,  5 ,  6 ,  7 ,  8 , or  9 , in which the rotary shafts have bevel gears or flexible wires; or the rotary joint sections have flexible wires; with propeller screws.  
   
   
       11 . A water-running device according to  claim 1 ,  2 ,  3 ,  4 ,  5 ,  6 ,  7 ,  8 ,  9 , or  10 , in which each tire-attachment has arm frames contacted with an inner sidewall, a tread and an outer sidewall of a tire; a board for the arm frames extended over part of an inner periphery of an outer sidewall of the tire; and sliding parts in radial directions of the tire for the arm frames on the board linked with the rotary joint sections.  
   
   
       12 . A water-running device according to  claim 1 ,  2 ,  3 ,  4 ,  5 ,  6 ,  7 ,  8 ,  9 , or  10 , or  11  in which each tire-attachment has adjustment for pressures of the arm frames on the tire, according to diminutions of the tire, by the side of the sliding parts.  
   
   
       13 . A water-running device with the tire-attachments the sliding parts for the arm frames of which have elastic bodies such as rubbers, springs, or both of them.  
   
   
       14 . A water-running device according to  claim 1 ,  2 ,  3 ,  4 ,  5 ,  6 ,  7 ,  8 ,  9 ,  10 ,  11 ,  12 , or  13  in which the arm frames have free joints.  
   
   
       15 . A water-running device with the arm frames which have rubbers, springs, or both of them, as elastic bodies in the free joints.