Support frame arrangement for filter, particularly filter bags for fastening in machine housing, has clamping device fastened at frame element by fastening device which is operated without tool

摘要

The support frame arrangement has a frame element (3) for receiving a filter (2) and a clamping device (4) for clamped fastening of the filter at frame element. The clamping device is fastened at frame element by a fastening device which is operated without tool. The frame element is joined together from plug-in portions. The fastening device has a groove with an undercut and an anchor fastened in form-fit manner in the groove with undercut.