Abstract: A controllable differential system for a vehicle includes a differential that may be disengaged or engaged, and may further be locked when engaged. A differential lock switch has three positions for sending commands to an actuator for disengaging or engaging the differential and for sending commands to a controller for unlocking and locking the differential. The vehicle includes a motor, a transmission continuously connected to a rear drivetrain, and the differential mounted in a front drivetrain. The vehicle may be driven in rear-wheel drive mode when the differential is disengaged or in four-wheel drive mode when the differential is engaged. The vehicle may enforce a vehicle speed limitation or an engine speed limitation when the differential is locked while a manual override control is not activated. The vehicle may implement an anti-lock braking system that may be disabled when the differential is locked.

Abstract: A method is provided for use on an electronic device having a display, a communication component, a memory, and a processor coupled to the display, the communication component, and the memory. The memory stores data in a first sandbox and data in a second sandbox, the first sandbox being a secure sandbox and having a shadow data component, the shadow data component storing a subset of the data stored in the first sandbox. The method comprises, in response to a request, providing the data stored in the first sandbox when the first sandbox is in an unlocked mode and providing the data stored in the shadow data component when the first sandbox is in a locked mode.

Abstract: A method is provided for use on an electronic device having a display, a communication component, a memory, and a processor coupled to the display, the communication component, and the memory. The memory stores data in a first sandbox and data in a second sandbox, the first sandbox being a secure sandbox and having a shadow data component, the shadow data component storing a subset of the data stored in the first sandbox. The method comprises, in response to a request, providing the data stored in the first sandbox when the first sandbox is in an unlocked mode and providing the data stored in the shadow data component when the first sandbox is in a locked mode.

Abstract: The invention aims at a method of producing a metal strip on a continuous treatment line comprising a de-scaling station coupled with a cold rolling section. According to the invention, in order to adapt to a change in the production constraints, such as a spool change, the rolling speed is caused to vary on a very wide range down to less than 1 m/min and the cold rolling operation is done between working rolls the diameter of which is so small that, on said whole wide speed variation range, the rolling strength to be applied remains compatible with the product thickness adjustment possibilities, taking the characteristics thereof into account.

Abstract: The invention relates to a method for rolling a metal band in a continuous line installation with coupling of the pickling and cold rolling processes. According to the invention, the composition of the pickling fluid is determined to allow the running of the band in the bath at a minimum speed of a few metres per minute, and similar running speeds are maintained in the pickling and rolling sections, during the operating phases, whereas the rolling conditions are determined in order to maintain the requested quality of the band at a minimum rolling speed that may be as low as 1 metre per minute.

Abstract: The invention relates to a method for rolling a metal band in a continuous line installation with coupling of the pickling and cold rolling processes.

Abstract: A band product accumulation unit including a mechanism for controlling the running of a band along a longitudinal direction, a fixed frame, a wrap-around carriage which is moveable on a track between a return position of minimum accumulation length and an out position of maximum accumulation length, wherein movement towards the out position increases a length while movement towards the return position decreases the length, the band being adapted to pass over at least one return member mounted on the wrap-around carriage so as to form at least an out portion and at least a return portion and defined by at least two spaced levels, a plurality of intermediate supporting members arranged along the track, each comprising at least one separating arm extending horizontally on at least one intermediate level disposed between two running levels of the band, each separating arm being fixed to a shaft which is pivotal about a vertical axis with respect to the fixed frame, a mechanism for controling the pivoting of each