| 摘要 |
The invention has the objective of realizing a punch and a relative stripper with an outer cylindrical hollow frame (21) integral with a press, a motion transmission means (18) that moves with a linear motion aligned with the axis of said frame, suitable to transmit the working movement to the punch, spring means suitable to urge said motion transmission means (18) toward the relative rest position, to which corresponds the extracted punch, wherein the punch stripper (22) and the punch are applied integrally with and directly on said motion transmission means (18), are inserted within said internal cavity of said outer frame (21), and are suitable to slide within the internal cylindrical wall of said cavity. Said spring means consist of a gas spring and are arranged and operate between said outer frame (21) and said motion transmission means (18), and are incorporated in a portion of said outer frame; the relative rod (41) that emerges therefrom is suitable to abut against a side of a portion, preferably projecting, of said motion transmission means (18).
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