| 摘要 |
<p>Portable electrical milling and/or trimming machine tool for the machining of a material with the production of chips and/or dust, comprising a body (1,5,9) encasing a vertical-axis electrical motor (21) for the actuation of the tool (18), provided with a gripping handle (33) and slidingly mounted by means of a guide system (20, 12) relatively to a support plate (7) provided with a central aperture (26) for the passage of the tool (18), said machine incorporating a suction system for said chips and said dust, comprising in said supporting plate (7) at least a duct (29) communicating on one side with suction opening (27) coming in correspondence of said plate central opening (26), and on the other side with a duct (30) concentrically formed around said guide system by a bellows sleeve (6) surrounding this guide system (20, 12), this latter duct (30) being in its turn in communication, through channels provided inside the actuating motor enclosing body (5), with a tubular discharge element (4) integrated inside the gripping handle (33), and ending with a connector (3).</p> |
