Device for rotatably fastening tubular engine head to side part of e.g. roller shutter, has spring clip fixed to shutter side part in torque-proof manner until form-fit and/or frictional connection with side part is obtained

摘要

The device has a steplessly adjustable spring clip (3) that is fixed to a side part (2) of a roller shutter in a torque-proof manner until form-fit and/or frictional connection with the side part is obtained. The spring clip is movably actuated in a reverse direction without a spring clip lever. The spring clip is blocked by the clamping lever and a clamping spring in the opposite direction. The spring clip lever is actuated to release the blocking of spring clip. A hole receives and/or fixes the spring clip lever.