DUST-RECOVERY DEVICE AND ELECTRICAL TOOL PROVIDED WITH DUST-RECOVERY DEVICE

摘要

FIELD: personal use articles.SUBSTANCE: invention relates to a dust-recovery device. The dust-recovery device comprises a casing made with the ability to be attached to the electric tool and formed with a dust-recovery channel along which the outdoor air passes, sucked from the suction opening. The casing is formed with a connecting part which is removably attached to the box-type element for the captured dust. The box-type element for the captured dust comprises a ventilation channel with a filter, forming a part of the dust-recovery channel. The box-type element for the captured dust is formed of the box-type housing and the closing element which is attached by the hinge to the box-type housing with the possibility of opening and closing the box-type housing. The filter is attached to the closing element.EFFECT: dust removal and cleaning of the filter is facilitated.19 cl, 9 dwg