| 摘要 |
<p>A pincer (1), in particular for holding envelopes, comprising at least a pair of gripping elements (2, 3) operating between a first operative configuration for holding the envelopes and a second operative configuration for their release. The pincer (1) comprises a support structure (4) for a first (2) of said gripping elements (2, 3), said support structure (4) having at least a guide (5). The pincer (1) is equipped with a cursor (6) provided with a second gripping element (3) and movable with rotary-translatory motion within the guide (5), to move the gripping elements (2, 3) closer to and further away from each other. The guide (5) and the cursor (6) are associated with means able to activate the rotary-translatory motion of the cursor (6) itself.</p> |
