Staubabziehvorrichtung

Details

Veröffentlichungs-Nr.

EP2474385

Aktenzeichen

EP12150149

Anmeldetag

4. Januar 2012

Veröffentlichung

18. Juni 2014

Erteilung

18. Juni 2014

Rechtsraum

EP

IPC

B23Q11/00A47L7/00A47L9/02B23B47/00A47L9/24

Abstract

A suction cup dust extractor for a drill comprising: a housing (10); a drill collar (12) having a drill passage (18) formed through it; a recess (38) formed by the walls (50, 52) of the housing (10) having an opening and which, in use, locates against a work piece to create a chamber; an aperture (24) located on the housing (10) through which air can pass; at least one first air passage (32) formed within the housing (10) which connects to the aperture; and at least one second air passage (36) formed within the housing (10) which enables air to pass from the recess (38) to the aperture (24); characterized in that the collar is releasably attachable to the housing, the at least one first air passage making fluid connection with the drill passage when it is attached to the housing to enable air to pass from the drill passage (18) to the aperture (24).

Anmelder

Firma

Black & Decker Inc.

Land

🇺🇸 USA

Fachgebiete