Suction-tapping device has tapping shaft and a tapping element that is suspended in spring-loaded manner, where tapping element is impinged simply in determined angle section of rotation of tapping shaft

摘要

The suction-tapping device (1) has a tapping shaft and a tapping element (14) that is suspended in a spring-loaded manner. The tapping element is impinged simply in a determined angle section of a rotation of the tapping shaft. A sudden release of the tapping element takes place after reaching a maximum displacement.