| 摘要 |
<p>An attachment portion (22) of a battery pack (30) serving as a power supply is formed on a rear end of a motor housing (2) of a rechargeable plate joiner (1), and the battery pack (30) is slid and attached to the attachment portion (22) of the horizontally disposed motor housing (2) from above. In this state, a center of gravity position (G1) of the battery pack (30) is positioned on an axis line (L1) of an output shaft (4) of a motor (3).</p> |
