Connecting device for de-coring cast pieces has a pressure piece and an elastic element arranged subsequently in a tension direction

摘要

Connecting device (100) has a pressure piece (130) and an elastic element (140) arranged subsequently in a tension direction (102). The connecting device is connected on one end to the operating device (87) and at the other end to the operating element (110). A pulling element (134a) is connected to the operating element to transfer a pulling force against the tension direction.