| 摘要 |
<p>A can opener, driven by a synchronous electric motor, comprises a blade (13) with two "blunt cutting edges" (23) and a central axis (18), which is substantially perpendicular to the axis of the transport wheel (7), and guide pins (15). The "thickness" of the cutting edges (23) is between 0.25 and 2 mm. The maximum thickness of the bade at the level of the plane of cutting is 2 mm and its maximum width at the level of the upper edge of the can flange is 12 mm. <IMAGE></p> |
