| 摘要 |
Drive for a gripper carriage (2) which can be moved to and fro between two fixed end positions, preferably intended for palletising bottle crates (5) in layers, using gripping elements (3) attached to the gripper carriage. In order to bring the gripper carriage in the shortest possible time from one end position precisely to the other end position, the drive (1) has a crank (12) which can be pivoted by a drive unit (11) in a plane (E) parallel to the plane of movement of the gripper carriage and is connected by its free end, via a point of engagement vibrating transversely with respect to the direction of movement of the gripper carriage, to said gripper carriage such that it moves analogously thereto. <IMAGE> |
