Spring force print clamp, has chamfers with side wall sections limiting guide slots, where chamfers form even positioning surfaces for tool towards guide slots that are molded into broad side panels

摘要

The clamp has a spring leg provided at an interior of a metal cage from a region of a roller's side (4) to a clamping side (7) in a converging manner. The region lies towards the clamping side. The spring leg is clamped with a clamping force directed against the clamping side. Guide slots (10) are molded into broad side panels (1) of the metal cage, where slots lie opposite to each other and opened at the roller's side. Chamfers (13) include side wall sections that limit the guide slots. The chamfers form even positioning surfaces (14) for a tool e.g. screwdriver blade, towards the slots.