The process involves simultaneously operating modules (A2, B1, B2, A1) belonging to braking computing systems (A, B) for controlling all brakes (1-8). Each braking computing system has includes modules in such a way that the modules (A1, B1) control one pa...

The method involves controlling an electromechanical actuator (EMA) that is not connected to a battery assembly to exert a force equal to a unitary maintenance force that is determined independently of a braking request of a pilot. The unitary maintenance ...

An electromechanical actuator (2) is controlled when a braking reference signal crosses a contact threshold so that a pusher (3) approaches the stack of disks (1) and reaches a contact position with the stack of disks. The actuator is controlled immediatel...

The method involves measuring a position of an actuator (24) of a seat and determining an evaluation criteria based on the position of the actuator. A characteristic variable of a force produced by the actuator is evaluated from the determined evaluation c...

The device has a power failure brake (15) that prevents and allows movement of a push rod (5) by an electric motor in respective states. Control logic (221) places the brake in one state by default. The logic places the brake in another state in response t...

The method involves rotating an engine in a direction opposite to the engines normal rotation direction, such that a push-rod (8) moves back beyond a distance (d) corresponding to a set of normal operation between the push rod and a disc assembly (5). The ...

The brake has a stopping device (100) with an elastic body e.g. spiral spring (104), and a selector (106) that is moved between two positions. The spring is mechanically uncoupled from a push rod and is maintained in a state elastically deformed to form a ...

A correction unit defines a correction algorithm that is specific to the actuator (22), for providing corrected value for current position of the actuator, based on raw measurement value. Independent claims are also included for the following: (1) actuatin...

The accumulators (5,105,205) are connected on each circuit in a number sufficient for feeding each pair of brakes, with each pair of brakes mounted on a particular landing gear unit, and with an electric pump (30,31) being used to maintain a level of prede...