Electronic shaft for synchronism of chain transports

摘要

The electronic shaft has fixed to it the drive of two or more chain transports (4) with chains (3) and fixtures 92) which guarantees absolute synchronism without a continuous shaft. Each individual chain transport is driven via a geared motor or geared braking motor or other comparable drive elements for synchronism. Absolute synchronism of two or more chain transports is guaranteed via an electronic control unit without direct connection of the chain transport to chains and fixtures. The chain transports can be switched on and off electrically and despite this, absolute synchronism is guaranteed by the electronic control unit.