| 摘要 |
<p>A working device capable of easily coping with an increase in the speed of working without complicating its structure and increasing its size. The working device comprises a first mobile body, a second mobile body movably fitted to the first mobile body and having a working tool, and a pressing means installed between the first mobile body and the second mobile body, formed of a plurality of leaf springs, and pressing the second mobile body in a direction apart from the first mobile body.</p> |
