Gripper for handling plaster building blocks

摘要

The gripper (4) has at least 2 opposing gripper plates (10,11) for engaging the handled set of building blocks on opposite sides and is secured to a pendulum mounting (9) at the top via a fixing (12) which is adjustable in the gripping direction. Pref. the fixing is adjusted via a setting element operated via an electric motor or a hydraulic cylinder pref. coupled to the hydraulic operating cylinder for the gripper plates.