| 摘要 |
<p>The aerating tool (3) has an air reservoir (7) that is filled with the air through the inlet valve (4) and operated by operating fork (19) arranged in the sole. The inlet and outlet openings (9,8) that are arranged at the roots of toes are formed in the inner sole (1). A bypass valve (5) is mounted between the outlet openings and air reservoir. The ends of the operating fork that are fastened to the air reservoir include vulcanized rubber sheathing.</p> |
