Patent application number | Description | Published |
20080221736 | UNIT FOR SUPERVISING AND REPORTING THE OPERATING STATUS OF A PORTABLE TOOL FOR MACHINING SURFACES - A portable electric or pneumatic tool for machining surfaces is provided with a unit ( | 09-11-2008 |
20080277919 | SWIVEL CONNECTOR FOR SUCTION CONDUIT OF SURFACE MACHINING TOOLS - Swivel connector for suction conduit of surface machining tools comprised of a first sleeve and a second sleeve that can be swivelled in relation to each other once assembled so as to set the respective longitudinal axes in at least two mutual angular positions, for example 0° and 90°, in order to favor more flexible operation of the tool in restricted spaces. | 11-13-2008 |
20090000485 | DUST SUCTION DEVICE WITH SELF-CLEANING OF THE FILTERS - Described is a dust suction device, preferably for surface working tools, including a turbine, two filters, an inlet chamber containing the two filters provided with an air inlet and in communication with a depression chamber which is in turn in communication with the inlet to the turbine, and an outlet chamber in communication with the outlet from the turbine and with the inlet chamber and provided with an air outlet towards the outside environment. A first valve for each filter is interposed between the inlet chamber and the depression chamber, and a second valve for each filter is interposed between the outlet chamber and the inlet chamber and are operable so that an air flow from the inlet chamber may pass through each of the filters during a suction step and an air flow from the outlet chamber may pass through each of the filters during a filter cleaning step. | 01-01-2009 |
20100144254 | SUPPORT DISC FOR EXPENDABLE POLISHING PAD - A support disc ( | 06-10-2010 |
20100180714 | LEVER WITH INTERMEDIATE FULCRUM | 07-22-2010 |
20100180715 | LEVER WITH HOUSING FOR SERVICE TOOL SUITABLE FOR MOUNTING AND DISMANTLING ACCESSORIES - A control lever for a machine for machining surfaces is disclosed that comprises at least one housing for at least one tool, in particular for an L-shaped Allen key ( | 07-22-2010 |