| 摘要 |
<p>The disclosure is related with the separating of a sheet from a stack of sheets. The device comprises a housing (31) having one open end in which a stack (11) of sheets is located. At the open end a pair of separating rollers (12, 13) is provided. …<??>The relation between the coefficients of friction of the rollers (12, 13) and of the surfaces of the sheets (36) to be separated on the one hand and the initial opposed rotation of the rollers (12, 13) on the other hand makes that the first sheet (36) of the stack (11) be separated from the rest. Separation is greatly facilitated by the provision of hooks (14, 27) which support the adjacently positioned edge of the stack (11) during separation and positively provoke a withdrawal of the stack (11) formed by the residual sheets.</p> |
