Grosbois
Christophe Grosbois, Combs La Ville FR
Patent application number | Description | Published |
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20120297943 | CUTTING OF PREFORMS PRIOR TO RTM INJECTION BY MEANS OF A WATER JET AND CRYONICS - A device for cutting a fibrous preform, for production of a part made of a composite material by injection of resin under vacuum. The device includes a die for receiving the preform, on which a template of outer edges of the part is referenced, a mechanism cutting outer edges of the preform according to the template, and a mechanism for cooling the preform that is suitable for solidifying a liquid forming a substrate for the preform. | 11-29-2012 |
20140363246 | TOOL FOR MACHINING A WALL OF A WORKPIECE, IN PARTICULAR MADE FROM A COMPOSITE MATERIAL - A tool for machining a wall of a workpiece, made from a composite material, that can cut a groove in the wall, the tool including a head mounted integrally with a rod having a longitudinal axis and capable of being driven in rotation about the longitudinal axis. The head includes at least one main protruding annular rib with an outer surface covered with abrasive grains of predetermined particle size and with a radial height corresponding to the depth of the groove to be cut, and at least one auxiliary protruding annular rib with an outer surface covered with abrasive grains of predetermined particle size and with a radial height less than the radial height of a main rib. The auxiliary rib includes two circular ridges separated by a ring band that is flat and that can be conical in shape. | 12-11-2014 |
Christophe Gerard, Regis Grosbois, Combs La Ville FR
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20120184184 | TOOL FOR MACHINING A CMC BY MILLING AND ULTRASONIC ABRASION - The invention relates to a tool for machining hard materials such as metal-matrix or organic-matrix composite materials, comprising a cylindrical sonotrode ( | 07-19-2012 |
Jean-Marie Grosbois, Lompret FR
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20160100804 | METHOD FOR MEASURING A PHYSIOLOGICAL PARAMETER, SUCH AS A BIOLOGICAL RHYTHM, ON THE BASIS OF AT LEAST TWO SENSORS, AND ASSOCIATED MEASUREMENT DEVICE - A method for measuring a physiological parameter, such as a biological rhythm, on the basis of at least two sensors, and to an associated measurement device. The method includes the following steps of: measuring the physiological parameter for each sensor, allowing the generation of a series of measurements of at least two values; evaluating the level of consistency of each value from the measurement series; selecting a value from the set of values in the series as a function of the corresponding level of consistency and a so-called reference value, in order to determine a new reference value; and storing the new reference value. | 04-14-2016 |
Karl Grosbois, Les Ponts De Ce FR
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20120197181 | Device for inoculating a veterinary product into a poultry bird's wing - The invention pertains to a device for inoculating at least one veterinary product into at least one poultry bird, said inoculating having to be performed on the wing-web membrane situated in the front part of the wing and extending between the radius and the humerus of the wing, characterized in that the device comprises: | 08-02-2012 |