Abstract: A chain magazine for shop machines, especially for apparatus for handling workpieces, including at least one endless rotating chain, preferably a roller chain, that is guided over sprocket wheels. Holders, for accommodating tools, workpieces, or the like, are mounted on the chains via connectors that are provided on at least two places of attachment, preferably pins, of chain links of the chains. Each connector, in a portion thereof that is disposed beyond the sprocket wheels, is provided with at least one support part via which the connector is supported against at least an adjacent chain link of the chains.

Abstract: The gripping device has two gripping arms which are directly connected to one another in a pivotable manner about a common axis. A stop member is positioned in front of the pivot axis. Both gripping arms are pivotally connected to a piston rod of a piston-cylinder unit via toggle levers. The piston rod is displaceable relative to the pivot axis so that the gripping arms can be extended in a single displacement movement and pivoted into their gripping position.