Means of a cam-controlled power from the same transmission for a sheet acceleration system

摘要

Means of a cam-controlled power from the same transmission for a sheet acceleration system, which consists of a pregripper, the acceleration of the expiration of a single turn driven cam 41 is determined, characterized in that two diametrically oppositely arranged pivotably mounted compensating masses (21, 22) are provided, the pivoting movement of in each case one each of the compensation mass member (21, 22) associated control roller (23, 24) is controlled.