| 摘要 |
<p>The improvement consists in providing in the table (1) revolving intermittently and carrying on its periphery pieceholder grips, central openings (11), which make possible the discharge of working shavings and wastes at the centre of the table itself (arrow 12) and not at the periphery (arrows 7,7 min ) as now is done. …<??>This makes possible direct discharge of the working shavings and wastes in the collection container underneath and avoids clogging and stopping of the machine for cleaning which requires the presence of additional labor and limits production.</p> |
