Drill sealing device for use in e.g. percussion drilling machine, has dust collecting attachment which is attached to drilling machine, where attachment has rotatably supported sealing unit through which drill of machine is guided

摘要

The device has a dust collecting attachment (4) which is attached to a drilling machine (1). The dust collecting attachment includes a rotatably supported sealing unit through which a drill of the drilling machine is guided. The sealing unit is designed flexibly in sections. The sealing unit is provided with a number of slots. The sealing unit is attached to a casing, which is attached rotatably to the dust collecting attachment.