Patent application number | Description | Published |
20150306723 | GRINDING MACHINE FOR BEARING RINGS AND METHOD FOR MOVING A BEARING RING IN SUCH A MACHINE - A grinding machine for bearing rings, the machine includes a frame, a rotating grinding wheel movable in rotation around a first rotation axis, and a working station where a bearing ring stands during a grinding operation of one of its surfaces. The grinding machine also includes a holding subsystem for holding a bearing ring in the working station and transfer subsystem for transferring bearing rings to and from the working station. The transfer subsystem includes at least a multi-axis robot and a ring moving arm provided with a gripping subsystem for temporarily gripping a bearing ring, the ring moving arm being rotatable around a second rotation axis, parallel to the first rotation axis, and movable in translation along the second rotation axis. | 10-29-2015 |
20150306724 | GRINDING MACHINE FOR BEARING RINGS AND METHOD FOR ADJUSTING SUCH A MACHINE - A grinding machine for bearing rings, the machine includes a frame, a rotating grinding wheel movable in rotation around a first rotation axis, a working station where a bearing ring stands during a grinding operation of one of its surfaces and holding means for holding a bearing ring in the working station, these holding means being rotatable around a second rotation axis and supported by a support plate movable with respect to the frame. The machine includes a first electric actuator for moving the support plate in rotation with respect to the frame, around a third axis perpendicular to the first and second rotation axes and a second electric actuator for moving the holding means in translation along the second rotation axis. | 10-29-2015 |
20150306725 | GRINDING MACHINE FOR BEARING RINGS AND METHOD FOR SETTING TANGENCY CONDITIONS IN SUCH A MACHINE - A grinding machine for bearing rings includes a frame, a rotating grinding wheel rotationally movable around a first rotation axis, a working station where a bearing ring stands during a surface grinding operation, a chuck for holding a bearing ring, the chuck being rotationally movable around a second rotation axis. The machine includes a first automatic mechanism to set the position of a shaping tool with respect to an outer peripheral edge of the grinding wheel, these first automatic mechanism includes an electric motor, an encoder coupled to the electric motor to detect a rotation of an output shaft of the motor, a sensor of the position of the shaping tool along a translation axis and a comparator to compare output signals from each of the encoder and the sensor. The machine also includes second automatic mechanism to set the axial position of the chuck along the second rotation axis. | 10-29-2015 |
20150306732 | WORKPIECES PROCESSING MACHINE AND METHOD FOR AUTOMATICALLY CONTROLLING THE DIMENSIONS OF WORKPIECES IN SUCH A MACHINE - A workpiece processing machine comprising a handler for loading a working station of the machine with workpieces for processing. The machine includes a laser detection cell and a computation apparatus configured to compute a first dimension of the workpiece based upon a position of the handler when the workpiece crosses a laser beam of the laser detection cell while being moved by the handler in a first direction. The method automatically controls dimensions of workpieces processed in a working station thereof. The method includes steps of: a) picking a workpiece in an inlet station, b) moving the workpiece using a handler in a direction towards a laser beam of the laser detection cell, c) detecting the position of the handler when the workpiece crosses the laser beam along the direction and d) computing a dimension of the workpiece on the basis of the position of the handler (in step c). | 10-29-2015 |
Patent application number | Description | Published |
20120190354 | UICCs EMBEDDED IN TERMINALS OR REMOVABLE THERE FROM - The invention proposes several improvements related to the management of secure elements, like UICCs embedding Sim applications, these secure elements being installed, fixedly or not, in terminals, like for example mobile phones. In some cases, the terminals are constituted by machines that communicate with other machines for M2M (Machine to Machine) applications. | 07-26-2012 |
20130061312 | SECURITY TOKEN FOR SECURELY EXECUTING AN APPLICATION ON A HOST COMPUTER - The invention relates to a security token comprising a communication interface adapted to communicate with a host computer; a security module, comprising encryption based security features; a non volatile memory storing at least an application to be uploaded and executed in a host computer. The application makes use of the security features when executed in a host computer in communication with the communication interface. The security token is adapted to modify the content of the application as uploaded or its execution parameters at successive connexions of the security token to a host computer. | 03-07-2013 |
20130318355 | METHOD FOR MANAGING CONTENT ON A SECURE ELEMENT CONNECTED TO AN EQUIPMENT - The invention concerns a method for managing content on a secure element connected to an equipment, this content being managed on the secure element from a distant administrative platform. According to the invention, the method consists in: establishing, at the level of the administrative platform a secure channel between the equipment and the administrative platform, thanks to session keys generated by the secure element and transmitted to the equipment; transmitting to the administrative platform a request to manage content of the secure element; and verifying at the level of the administrative platform that this request originates from the same secure element that has generated the session keys and, if positive, authorizing the management and, if negative, forbid this management. | 11-28-2013 |
20130324091 | METHOD FOR DOWNLOADING A SUBSCRIPTION FROM AN OPERATOR TO A UICC EMBEDDED IN A TERMINAL - The present invention relates to a method for downloading a subscription from an operator to a UICC embedded in a terminal. The method includes transmitting from the terminal, to a platform, an identifier and a request for downloading the subscription; verifying in the platform that the terminal is authorized to download the subscription by verifying the rights of the terminal in accordance with its identifier; and downloading the subscription to the UICC if the rights are confirmed and, otherwise, refusing to download the subscription. | 12-05-2013 |
20140057680 | SYSTEM FOR MANAGING MULTIPLE SUBSCRIPTIONS IN A UICC - The invention relates to a system for managing multiple subscriptions in a UICC, this system comprising a central server able to manage subscriptions stored on a UICC comprised in a mobile terminal in the field, at the request of a subscriber of one of these subscriptions. | 02-27-2014 |
20150134958 | UICCS EMBEDDED IN TERMINALS OR REMOVABLE THEREFROM - The invention proposes several improvements related to the management of secure elements, like UICCs embedding Sim applications, these secure elements being installed, fixedly or not, in terminals, like for example mobile phones. In some cases, the terminals are constituted by machines that communicate with other machines for M2M (Machine to Machine) applications. | 05-14-2015 |