Jet chamber for use in ultrasonic shot-blasting device, has sealing device exhibiting clamping device, with which side walls are pressed against workpiece, and pressing device working against clamping device

摘要

The chamber (18) has a sealing device for sealing side walls (22) against a workpiece (14). The sealing device exhibits a clamping device, with which the side walls are pressed against the workpiece. A pressing device works against the clamping device. The clamping device exhibits a spring element (26), which exerts a force on the side walls toward the workpiece. The pressing device exhibits air circulation elements, which direct air staying under pressure toward the workpiece. The air circulation elements are integrated into the side walls.