Container cover clamping device, for securing cover to centrifuge container used in chemical industry, has holding element for cover operated via piston rod with locking piston preventing accidental movement into released position

摘要

The clamping device clamps a cover (16) to a container (17) via a piston rod (18) provided with a holding device, having at least one holding element (14), moved between a released position and a clamped position for the cover, with a locking piston (12) housed within a hollow space of the piston rod and displaced against a spring-loading to allow movement of the holding element into the released position.