Matteucci, IT
Andrea Matteucci, Correggio IT
Patent application number | Description | Published |
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20090145221 | Method for correcting the eccentricity of a vehicle wheel in balancing machines or the like - The method for correcting the eccentricity of a vehicle wheel in balancing machines or the like, comprises: a reading phase for reading the radial eccentricity deviation of the rim of a wheel to be balanced and the radial eccentricity deviation of the tire of the wheel, read at a plurality of predetermined angular positions along the entire outer perimeter of the rim and of the tire; a processing phase of the total radial eccentricity deviation values of the wheel, starting with the radial eccentricity deviations of the rim and of the tire read and according to the angular coupling positions between the rim and the tire; a definition phase for defining a geometric irregularity index of the wheel, determined according to the total radial eccentricity deviation values of the wheel and according to the angular coupling position between the rim and the tire; a determination phase for determining an optimal coupling angular position between the tire and the rim, selected among all the possible angular coupling positions, in which the value of the above mentioned index is minimum. | 06-11-2009 |
20130128281 | METHOD FOR DETECTING THE SHAPE AND/OR DIMENSIONS OF A WHEEL ON VEHICLE REPAIR WORKSHOP MACHINES OR THE LIKE - The method (M) for detecting the shape and/or dimensions of a wheel ( | 05-23-2013 |
Andrea Matteucci, Correggio (re) IT
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20100108271 | Tire-changing machine for fitting and removing vehicle wheels - The tire-changing machine for fitting and removing vehicle wheels comprises a base frame for supporting gripping and rotating means for a vehicle wheel with a rim and a tire to be fitted/removed, an operating head operatively associated with the base frame and having at least a fitting/removal tool, operating means or actuators suitable for positioning the operating head in a work configuration in which the tool is arranged in contact against the tire substantially near the flange of the rim. The actuators are responsive to a processing and control unit which positions the operating head in the work configuration, so that the fitting/removal tools can fit, and/or remove, a tire from the rim of a vehicle wheel. | 05-06-2010 |
Francesco Matteucci, Genova IT
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20110094490 | Method for The Manufacture of Reinforced Diamond-Coated Cables and Cable Obtained Using Such Method - The method relates to the manufacture of a reinforced diamond-coated cable for cutting structures and materials of steel, concrete, steel and concrete, stone materials or the like, in which such diamond-coated cable comprises a plurality of outer strands ( | 04-28-2011 |
20120152071 | METHOD FOR CUTTING STRUCTURAL MEMBERS, SUCH AS LEGS, BEAMS, I-BEAMS OR THE LIKE FOR SUPPORTING STRUCTURES MADE OF STEEL, CONCRETE, STEEL AND CONCRETE, STONE-LIKE MATERIALS OR THE LIKE - A method for cutting tubular members, particularly legs, for supporting structures using at least one travelling wire having suitable cutting parts is described. | 06-21-2012 |
20120174723 | MACHINE FOR CUTTING STRUCTURAL MEMBERS, SUCH AS LEGS, BEAMS, I-BEAMS OR THE LIKE FOR SUPPORTING STRUCTURES MADE OF STEEL, CONCRETE, STEEL AND CONCRETE, STONE-LIKE MATERIALS OR THE LIKE - A machine for cutting structural members such as legs, beams, I-beams or the like for supporting structures made of steel, concrete, steel and concrete, stone-like materials is described | 07-12-2012 |
20150290727 | METHOD AND APPARATUS FOR CUTTING UNDERWATER STRUCTURES - A method for cutting an underwater structure below the level of the seabed on which it is installed is described. The method has the following steps: positioning cutting means and penetrating means associated with the cutting means in close proximity to the underwater structure to be cut, at the intersection region between the structure and the seabed; causing both the penetrating means and the cutting means associated therewith to penetrate into the seabed in a substantially longitudinal direction to a portion of the structure which is embedded in the seabed; and actuating and driving the cutting means and the penetrating means in a substantially perpendicular direction to the embedded portion so as to cut the structure below the level of the seabed. An apparatus for carrying out the method is also described. | 10-15-2015 |
Francesco Matteucci, Ravenna IT
Patent application number | Description | Published |
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20100316561 | PROCESS FOR THE PREPARATION OF TITANIUM DIOXIDE WITH NANOMETRIC DIMENSIONS AND CONTROLLED SHAPE - The present invention relates to an industrial applicable process for the preparation of materials with nanometric dimensions and controlled shape, based on titanium dioxide. The invention also relates to a process for the preparation of titanium dioxide nanorods with anatase phase composition, which are highly suitable for applications involving photovoltaic cells, particularly Dye Sensitized Solar Cells (DSSC), photoelectrolysis cells and tandem cells for the conversion of solar energy and the production of hydrogen. | 12-16-2010 |
20120135316 | NEW IMIDAZOLIUM SALTS HAVING LIQUID CRYSTAL CHARACTERISTICS, USEFUL AS ELECTROLYTES - Novel imidazolium salts of formula (I) are described in which R is a C | 05-31-2012 |
20120171113 | PROCESS FOR THE PREPARATION OF TITANIUM DIOXIDE HAVING NANOMETRIC DIMENSIONS AND CONTROLLED SHAPE - The present invention relates to a process for the preparation of materials with nanometric dimensions and controlled shape, based on titanium dioxide. The invention also relates to a process for the preparation of titanium dioxide nanorods and nanocubes with anatase phase composition, which are highly suitable for photocatalytic use, in particular for applications involving photovoltaic cells, for example Dye Sensitized Solar Cells (DSSC), photoelectrolysis cells and tandem cells for the conversion of solar energy and the production of hydrogen. | 07-05-2012 |
Luca Matteucci, Pisa IT
Patent application number | Description | Published |
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20080257990 | Fluid Injector and Method for Manufacturing a Fluid Injector - A fluid injector has a housing, a valve body and an actuator unit inserted into the housing. The valve body has a cartridge with a recess that takes in a needle. The valve body further has a hollow body arranged in a fixed position to the needle and forming a first spring rest. The valve body further has a valve cap, which takes in the cartridge and forms a second spring rest. A return spring rests on the first spring rest and on the second spring rest. The valve cap, the housing and the cartridge are formed such, that before the valve cap and the housing and the valve cap and cartridge are permanently fixed to each other the valve cap is moveable relative to the housing and the cartridge while the housing and the cartridge stay in a fixed position relative to each other. | 10-23-2008 |
20130193239 | VALVE ASSEMBLY FOR AN INJECTION VALVE, INJECTION VALVE AND METHOD FOR ASSEMBLING A VALVE ASSEMBLY OF AN INJECTION VALVE - A valve assembly for an injection valve and a method for assembling a valve assembly are provided. The valve assembly includes a valve body with a central longitudinal axis and having a cavity with a fluid inlet portion and a fluid outlet portion, an end portion being arranged at an axial end facing away from the fluid outlet portion, and a seat being arranged at an axial end of the valve body facing the fluid outlet portion. A valve needle is axially movable in the cavity and prevents a fluid flow through the fluid outlet portion in a closing position and releases the fluid flow through the flu-id outlet portion in further positions. The valve needle has an axial end facing away from the fluid outlet portion and facing the end portion, and a seat part resting on the seat of the valve body in the closing position. A contact area between the seat part and the seat of the valve body has a first outer diameter. The valve assembly includes an electro-magnetic actuator unit being designed to actuate the valve needle. A bellow arrangement includes a bellow and an end portion, the bellow is fixedly coupled to the end portion in a coupling area. The coupling area has a second outer diameter. The first outer diameter is equal to the second outer diameter. | 08-01-2013 |
20150198127 | VALVE ASSEMBLY AND FLUID INJECTOR FOR A COMBUSTION ENGINE - A valve assembly for a fluid injector for an internal combustion engine includes a valve body with a valve recess, a central longitudinal axis, and a first axial end and a second axial end with respect to the central longitudinal axis. A valve needle is axially moveable within the valve recess with respect to the central longitudinal axis. In concurrence with a seal seat area the valve needle prevents a fluid flow through at least one flow hole in its closing position and otherwise enables it. Furthermore, the injector comprises a sac volume step adjacent to the seal seat area forming a part of an inner surface of a wall of the valve body and a sac volume being designed as one end of the valve recess and being limited by a further part of the inner surface of the wall of the valve body. | 07-16-2015 |
Marco Matteucci, Rio Saliceto (re) IT
Patent application number | Description | Published |
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20090266161 | Balancing machine for balancing vehicle wheels - The balancing machine for balancing vehicle wheels comprises a base frame supporting a balancing spindle for balancing a vehicle wheel, a lifting device associable with the base frame and suitable for fitting and removing the wheel onto and off the balancing spindle, and a protection guard associable with the base frame and suitable for covering the wheel fitted on the balancing spindle, the lifting device and the protection guard being integrated together in a multifunctional device. | 10-29-2009 |
20140060182 | BALANCING MACHINE FOR BALANCING VEHICLE WHEELS - Machine for balancing vehicle wheels includes: | 03-06-2014 |
Marco Matteucci, Rio Saliceto(re) IT
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20100139398 | Illumination devices for balancing machine for balancing vehicle wheels - The balancing machine for balancing vehicle wheels comprises a base frame supporting a balancing shaft for balancing a vehicle wheel and illumination means for illuminating the wheel which comprise a plurality of light sources arranged substantially around the balancing shaft. | 06-10-2010 |
Marco Matteucci, Correggio (re) IT
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20150298514 | TYRE-CHANGING MACHINE - The tyre-changing machine includes: | 10-22-2015 |
Paul Matteucci, Genova IT
Patent application number | Description | Published |
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20100139469 | CUTTING TOOL - Cutting tool comprising a structural member ( | 06-10-2010 |