| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pressure rotary shaft for rotating the shaft by means of the pressure of an oil pump to continue the rotation semi-permanently. SOLUTION: A rotation is generated on a main shaft 4 by the action of a special spring 1 by applying an oil pressure to a main body 7. A stable and quick rotation is carried out so as not to leak an oil by the strength and shape of the special spring, a rotation accelerating part 2 (bearing and repulsion force of magnet) and the method of an oil seal 3. Therefore, this can be applied to an industrial machine and a home electric apparatus.</p> |
