| 摘要 |
<p>SPRING ACTUATED STAPLE DRIVING DEVICE A spring actuated staple driving device including a combined housing and magazine assembly constructed of an outer metal casing and an interior plastic core, the plastic core being provided by a molded body which provides key functional surfaces which materially aids in the assembly and accuracy of assembly. The device utilizes an elongated leaf spring to effect the staple driving action and provides a direct movement of the leaf spring by the actuating mechanism. The fixed end of the leaf spring is bent to form a segmental cylindrical surface which receives a cylindrical pin portion to control the movement of the leaf spring and an adjusting mechanism for the cylindrical pin is provided.</p> |
