Method of counting the number of landing of a tire of 371 patch and the tire with counter landing

摘要

The method involves equipping a rotation frequency measuring device of a tire of a wheel of an aircraft, detecting rotation of the tire and determining rotation frequency of the tire. Detection is made that the determined rotation frequency is higher than a given rotation frequency. A counter for counting a number of landings of the tire is incremented, where the given rotation frequency corresponds to aircraft speed higher than usual displacement speed. Independent claims are also included for the following: (1) a device for counting a number of landings of a tire of a wheel of an aircraft (2) a rubber patch fixed to a surface of a tire.