Abstract: The invention concerns a method for simulating and optimizing loading of a system for transporting loads in order to determine an optimized loading plan. The method includes: a) inputting the previously defined structural and functional parameters of at least one transport system; b) inputting the number and the dimensional and weight parameters of the loads to be transported; c) inputting the spacing between the loads from previously defined values; d) inputting the route and/or the destination of the load to select the previously defined legal constraints during transport; e) carrying out an optimization calculation in real time, taking into account the parameters and constraints of steps a), b), c) and d) to simulate at least one optimized loading plan consistent with all of the constraints; and f) presenting an optimized loading calculated in e) or approximating an initial loading request.

Abstract: The invention relates to a synchronous machine (1) including a stator (2) and a rotor (3). Said machine is provided with at least one sensor (1a) of the angular position of the rotor (3) and is characterized in that the stator (2) includes a winding provided such as to be supplied with polyphase current by an electronic power device. The rotor (3), which includes permanent magnets (4), is provided such as to rotate about the stator (2). The angular position sensor (1a) extends away from the rotor (3) and is in alignment with the latter at the permanent magnets (4).

Abstract: The invention relates to a stator tooth (8) for an electrical machine, the stator tooth being intended for holding an electrical wire winding (10). The tooth includes a central portion (24) formed with a contiguous assembly of precut magnetic metal sheets (24a). The metal sheets are secured to one another. The tooth is characterized in that the central portion (24) is enclosed between two longitudinal end portions (25) which are secured to the central portion (24) and each have a radial attachment bolt (11) passing therethrough. The longitudinal end portions (25) have a rounded outer shape (25a) for forming, on the ends of the tooth, a continuous contact surface for the electrical wire(s) wound onto the tooth.

Abstract: The invention relates to a method for measuring ageing of permanent magnets of a synchronous machine comprising a stator and a rotor, the machine being fitted with at least one angular position sensor of the rotor, the rotor comprising the permanent magnets provided to move said rotor around the stator, the angular position sensor comprising at least two fixed magnetic induction measurement sensors extending to an axial end of the rotor, facing and immediately adjacent to the axial edges of the permanent magnets, characterized in that the method consists of: j1) determining, while stopped or during a laden or unladen rotation phase of the synchronous machine, the maximum value of the magnetic induction using the magnetic induction measurement sensors and the electronic unit; j2) comparing the measured maximum magnetic induction value with a reference value; and j3) if the maximum magnetic induction value is less than the reference value, presenting a difference determined with respect to said reference value

Abstract: The moving part, designed to move past a fixed rotor with coils, comprises a metallic chassis to which magnets, arranged in parallel rows of alternating polarity, are bonded. Non-metallic fixing strips, screwed to the chassis, are positioned longitudinally between each row of magnets, extend along the entire length of these rows and mechanically immobilize the magnets. Each fixing strip comprises a bearing base with convex rounded flanks which immobilize the magnets vertically and collaborates with a concave rounded portion, formed in the adjacent edge face of the magnets over at least half of the height thereof. The strip also comprises a longitudinal upper extension acting as a spacer between the rows of magnets and immobilizing the magnets laterally. The invention is of benefit to the manufacturers of rotary or linear electrotechnical machines such as motors or generators.

Abstract: The invention relates to a rotor including a one-piece metal frame having a cylindrical portion that is closed on one side by a closure portion forming a hub. Parallel axial rows of permanent magnets are mechanically and directly attached to the inner surface of the cylindrical portion of the frame by strips. The strips are preferably non-magnetic, and attached mechanically to the frame and arranged longitudinally between each row of magnets. The strips have a base that rests on the frame and the base is extended by flaring by two outwardly inclined sides. The inclined sides engage with inward inclined surfaces that have a complementary shape on the corresponding lateral edges of the adjacent magnets, such that the magnets are locked vertically and laterally.

Abstract: The present invention concerns a device for locking/unlocking a pallet on a support structure in a predefined position, including activation means for activating and deactivating the locking of the pallet. The activation means includes studs that are movable and retractable, mounted sliding in side members on each lateral side of the pallet, the studs being capable of engaging in housings provided in the support structure; drive members mounted in the side members of the pallet to move the studs between a retracted position corresponding to unlocking and a laterally protruding position on the side members corresponding to locking; and removable actuation means suitable for being disposed on or in the pallet, in a position in which they mechanically engage with the drive members in order to control the movement of the studs.

Abstract: A load-bearing palette includes two side frames; crosspieces; two end support areas for supporting car wheels; and a free central space. The first area includes a wheel support acting as an abutment for the first set of wheels; a transverse element connecting both side frames and having two oblique arms joined at a central portion directed towards an end of the palette; a recess between the wheel support and the transverse element having a width continually decreasing from the side frames to the central portion, into which a first set of wheels sinks down, regardless of the wheelbase type and the track width of the car. The second area includes decking, the dimensions of which are sufficient to support a second set of wheels, regardless of the wheelbase type and the track width of the car.

Abstract: The invention relates to a transport vehicle with an extended longitudinal structure for a motor-driven handling device. Loads are loaded/unloaded in a loading space by a motor-driven handling device which moves along longitudinal guide rails supported by the vehicle. The transport vehicle is closed at the rear by two hinged doors, each door including a guide rail section located at the same height as the guide rails. When the hinged doors are open to 90 degrees, each guide rail section extends one of the guide rails, allowing the motor-driven handling device to move simultaneously on both the guide rails and the guide rail sections.

Abstract: The invention relates to a method for detecting a short circuit between the phases of a polyphase synchronous machine (1) comprising a stator (2) and a rotor (3), said machine being fitted with at least one angular position sensor (1a) of the rotor (3), the rotor (3) comprising means for generating a magnetic induction provided to move said rotor around the stator (2), the angular position sensor (1a) comprising at least two magnetic induction measurement sensors (6), the induction measurement sensors (6) extending to an axial end (3a) of the rotor (3), facing and immediately adjacent to the axial edges (4a) of the means for generating a magnetic induction, characterized in that said method consists of: i1) using the values measured and supplied by the induction measurement sensors, i2) calculating the gradient of the curve of the measured values as a function of time, i3) comparing the calculated gradient with a threshold value, Vs, and i4) if the calculated gradient is greater than or equal to the threshold

Abstract: The present invention concerns a gripper for gripping, moving, orienting, and depositing a pallet. The gripper includes a gripping means for gripping the pallet at the longitudinal side members of a pallet. The gripper is suitable for being hinged to an automated manipulator moving along a support structure, thus making it possible to move, orient, and deposit a pallet in a loading position on the support structure or in an unloading position, for example, on the ground.

Abstract: A vehicle that includes: a towing axle connected to a heat engine; a directional axle; and a complementary axle that is neither directional nor motor-driven. When the vehicle is hybridized according to the method of the invention, the wheels of the complementary axle are removed and replaced by in-wheel motors, each connected with an inverter specifically dedicated for supplying electrical power thereto from an electrical power battery. A control housing is also provided, that has built-in acceleration control devices connected to the accelerator pedal, and built-in deceleration control devices connected to the brake pedal, so as to control and monitor all the mechanisms needed for the driver to transparently accelerate and decelerate the vehicle.

Abstract: The invention relates to a transport vehicle with an extended longitudinal structure for a motor-driven handling device. Loads are loaded/unloaded in a loading space by a motor-driven handling device which moves along longitudinal guide rails supported by the vehicle. The transport vehicle is closed at the rear by two hinged doors, each door including a guide rail section located at the same height as the guide rails. When the hinged doors are open to 90 degrees, each guide rail section extends one of the guide rails, allowing the motor-driven handling device to move simultaneously on both the guide rails and the guide rail sections.

Abstract: The present invention concerns a method for loading and/or unloading a loading space delimited by structural elements of at least one road or rail vehicle using a manipulator to move the loads from outside the loading space to a position onto the structural elements in the loading space and vice versa. The method includes: inputting or importing primary data relative to the loads into a logic controller, automatically calculating the optimum loading position for each load, determining the automated movements of the manipulator, automatically picking up a pallet in a storage position inside the loading space with the manipulator and positioning the pallet in a loading position located at the rear of the vehicle, placing a load on the pallet, and automatically moving the pallet supporting the load into the optimum loading position, and locking the pallet to the structural elements.

Abstract: A load-bearing palette includes two side frames; crosspieces; two end support areas for supporting car wheels; and a free central space. The first area includes a wheel support acting as an abutment for the first set of wheels; a transverse element connecting both side frames and having two oblique arms joined at a central portion directed towards an end of the palette; a recess between the wheel support and the transverse element having a width continually decreasing from the side frames to the central portion, into which a first set of wheels sinks down, regardless of the wheelbase type and the track width of the car. The second area includes decking, the dimensions of which are sufficient to support a second set of wheels, regardless of the wheelbase type and the track width of the car.

Abstract: The present invention concerns a method for loading and/or unloading a loading space delimited by structural elements of at least one road or rail vehicle using a manipulator to move the loads from outside the loading space to a position onto the structural elements in the loading space and vice versa. The method includes: inputting or importing primary data relative to the loads into a logic controller, automatically calculating the optimum loading position for each load, determining the automated movements of the manipulator, automatically picking up a pallet in a storage position inside the loading space with the manipulator and positioning the pallet in a loading position located at the rear of the vehicle, placing a load on the pallet, and automatically moving the pallet supporting the load into the optimum loading position, and locking the pallet to the structural elements.

Abstract: The moving part, designed to move past a fixed rotor with coils, comprises a metallic chassis to which magnets, arranged in parallel rows of alternating polarity, are bonded. Non-metallic fixing strips, screwed to the chassis, are positioned longitudinally between each row of magnets, extend along the entire length of these rows and mechanically immobilize the magnets. Each fixing strip comprises a bearing base with convex rounded flanks which immobilize the magnets vertically and collaborates with a concave rounded portion, formed in the adjacent edge face of the magnets over at least half of the height thereof. The strip also comprises a longitudinal upper extension acting as a spacer between the rows of magnets and immobilizing the magnets laterally. The invention is of benefit to the manufacturers of rotary or linear electrotechnical machines such as motors or generators.