Abstract: A magnetic flow switch (1) is described that includes a body (2) defining a chamber (20) destined to have a fluid flow pass through it, an excitation magnet (4) placed in a shuttle (3) mounted such that it can slide within the chamber (20) of the body to pass from an initial front position to a final rear position, a Reed switch (6) arranged on the body (2) of the flow switch to detect the magnetic field generated by the displacement of the excitation magnet (4) and to accordingly send a control signal to an electronic control board, and at least one attraction magnet (7) arranged on the body (2) of the flow switch, in a position such as to generate an attraction magnetic field able to attract the excitation magnet (4) to make the shuttle (3) move to the initial front position.

Abstract: The present invention refers to a vacuum cleaner appliance having a box-like body (1) made up of a top part (2) and a bottom part (3). The top part (2) includes a vacuum cleaning unit (16) provided with filter (20) and the bottom part (3) includes a space (25) for the housing of an extractable filter container (15) and an opening (11) for the intake of dusty air (13) provided in one of its side walls. The bottom part is provided with a side door (8) that is openable for the extraction of the filter container (15).

Abstract: A magnetic flow switch (1) is described that includes a body (2) defining a chamber (20) destined to have a fluid flow pass through it, an excitation magnet (4) placed in a shuttle (3) mounted such that it can slide within the chamber (20) of the body to pass from an initial front position to a final rear position, a Reed switch (6) arranged on the body (2) of the flow switch to detect the magnetic field generated by the displacement of the excitation magnet (4) and to accordingly send a control signal to an electronic control board, and at least one attraction magnet (7) arranged on the body (2) of the flow switch, in a position such as to generate an attraction magnetic field able to attract the excitation magnet (4) to make the shuttle (3) move to the initial front position.

Abstract: The present discovery refers to a connecting foot for a machine constituted by a central cylinder of hard plastic material, possibly fitted with a hole, coaxial to said central cylinder, and by an external coating of rubber. Said rubber also fills the hole forming a rod that connects the two heads of the external coating. The external coating of the foot is constituted by a single piece that completely covers the internal cylinder. An orbital sanding machine is also described, comprising a machine body that supports a motor for the rotation of a vertical shaft, a rotative-orbital plate connected eccentrically to said shaft by means of an eccentric hub in relation to the axis of the shaft and elastic connecting feet between the operating plate and the machine body.

Abstract: A portable equipment for electric tool for the working of surfaces includes a case-shaped container (1) including a plurality of compartments. A first compartment (40, 60) houses air suction device (16, 66), a second compartment (14, 70) is provided with an openable cover (26, 72) and houses filtering device (30, 81) and replaceable device (15, 71) for the collection of working dust contained in the sucked air and a third compartment (5, 90) is provided with an openable cover (6, 91) and is suitable for housing an electric tool and its accessories. The case-shaped container (1) is also provided with first connecting device (4, 3; 55, 56) for electrical and suction connection of the container (1) to the tool and with second connecting device (28, 12; 78, 62) for electrical connection of the container (1) to a power supply.

Abstract: The present invention describes an apparatus for storing and transporting instruments and accessories for machining surfaces, comprising at least one fixed furniture unit or drawer unit (1) and at least one movable trolley (2) including drawer modules (3, 9). Said drawer modules (3, 9) are made up of a fixed part (4, 10) and of an extractable part (5, 11) fitted with gripping means (40), the extractable part (5, 11) having identical external dimensions in all the modules (3, 9) and the fixed part (4, 10) including a housing (41, 42) complementary to the extractable part (5, 11) of said modules (3, 9).

Abstract: The invention refers to a device for regulating the suction flow in a flexible connection pipe between a tool for machining surfaces and a machining dust suction unit, comprising a tubular terminal connector fitted with internal threading for attaching to the flexible pipe and at least one side opening on the external surface. Said device also comprises a hollow cylindrical body that rotatably embraces at least one portion of said terminal connector and is fitted on its external surface with at least one opening that can be adjusted angularly in relation to said opening of the terminal connector.

Abstract: The present invention describes a plate comprising a mono-block body through which a plurality of holes pass, and a deflector that covers at least the external part of the upper surface of said mono-block body. The mono-block body is made up of a rigid support sunk into a flexible body and provided with a holed peripheral part. Said deflector partially or completely covers said peripheral part of the rigid support and presents in the second case a plurality of slits for the passage of the dust sucked through said holes.

Abstract: The present invention refers to a motorized tool with suction and dust collection capacity. The tool comprises: means for extracting dust suitable for producing a flow of air; means for collecting dust having a first duct for the entrance of the air, that can be connected separately to said tool, and at least one second duct for the air, connected to the outside environment; said means for collecting dust include a filtering element positioned between said first duct and said second duct. Said filtering element defines an internal space and an external space surrounding said internal space, one of which is in communication with said first duct and the other is in communication with said second duct.

Abstract: The present discovery refers to a connecting foot for a machine constituted by a central cylinder of hard plastic material, possibly fitted with a hole, coaxial to said central cylinder, and by an external coating of rubber. Said rubber also fills the hole forming a rod that connects the two heads of the external coating. The external coating of the foot is constituted by a single piece that completely covers the internal cylinder. An orbital sanding machine is also described, comprising a machine body that supports a motor for the rotation of a vertical shaft, a rotative-orbital plate connected eccentrically to said shaft by means of an eccentric hub in relation to the axis of the shaft and elastic connecting feet between the operating plate and the machine body.

Abstract: The following invention refers to a mobile unit comprising a hollow container (5) fit for housing in a sliding manner at least one drawer (7), and a case (16), which can be detached in virtue of suitable hooking/unhooking means (15), containing a dust suction device. Said mobile unit also comprises additional containers (19) that can be moved and piled on top of each other and on top of said hollow container (5).

Abstract: A portable equipment for electric tool for the working of surfaces is described, that comprises a case-shaped container (1) including a plurality of compartments. A first compartment (40, 60) houses air suction means (16, 66), a second compartment (14, 70) is provided with an openable cover (26, 72) and houses filtering means (30, 81) and replaceable means (15, 71) for the collection of working dust contained in the sucked air and a third compartment (5, 90) is provided with an openable cover (6, 91) and is suitable for housing an electric tool and its accessories. The case-shaped container (1) is also provided with first connecting means (4, 3; 55, 56) for electrical and suction connection of the container (1) to the tool and with second connecting means (28, 12; 78, 62) for electrical connection of the container (1) to a power supply.

Abstract: The present invention refers to a vacuum cleaner appliance comprising a box-like body (1) made up of a top part (2) and a bottom part (3). The top part (2) includes a vacuum cleaning unit (16) provided with filter (20) and the bottom part (3) comprises a space (25) for the housing of an extractable filter container (15) and an opening (11) for the intake of dusty air (13) provided in one of its side walls. The bottom part is provided with a side door (8) that is openable for the extraction of the filter container (15).

Abstract: A device is described for manual assembly and removal of a working disc in a manual tool for machining surfaces. The tool comprises a hub on which the working disc is screw-fastened and that is rotatably held eccentrically by a support casing made to rotate on its own axis by a driving shaft. The device comprises a pushbutton that can be accessed from the outside and that can slide between an at rest position and a position where it engages one of its ends with a mechanical element integral with said hub to prevent the rotation of the hub while the working disc is screwed or unscrewed.