Device for suppressing running disturbances in drive systems with a crank drive, in particular for saw gates

摘要

The device has a balancing element for balancing the free loads due to the reciprocating masses of the system and for balancing of the associated inner loads. The balancing element has a connecting element for the transmission of the lifting movement of the crank gear on a balance mass (7). The balancing element has a spring element for a load balance. An independent claim is also included for a reciprocating saw.