Patent ID: 6641634
Filing Date: 2003-11-04
Classification: B23Q,Y10S,Y10T

Abstract:
Manual machine tool (10) having a housing (12) enclosing a vacuum device for dust removal (19) and a blow-out connection (20) installed after the vacuum device, to which a dust collection box (21) can be attached in detachable fashion via a blow-in connection (22) of the dust collection box (21), wherein said dust collection box (21) is airtight on all but two sides, such that air can pass on the two sides but dust cannot pass on the two sides, the dust collection box (21) comprising air-exit holes (40) on a top side (36) and comprising a dustproof filter element (48) on the inside, said manual machine tool further comprising a pair of sealing lips (500) arranged as a separate part inside the blow-in connection (22), wherein the pair of sealing lips (500) is connected as a single part with closing flaps (520, 520) projecting into the interior of the dust collection box (210).