US 12,449,246 B2
Device and method for monitoring a disk brake system of an aircraft landing gear
Nadia Bour, Moissy-Cramayel (FR); Alexandre Biava, Moissy-Cramayel (FR); and Didier Da Costa, Moissy-Cramayel (FR)
Assigned to SAFRAN LANDING SYSTEMS, Velizy-Villacoublay (FR)
Appl. No. 18/275,328
Filed by SAFRAN LANDING SYSTEMS, Velizy-Villacoublay (FR)
PCT Filed Feb. 24, 2022, PCT No. PCT/EP2022/054588
§ 371(c)(1), (2) Date Aug. 1, 2023,
PCT Pub. No. WO2022/189152, PCT Pub. Date Sep. 15, 2022.
Claims priority of application No. 2102257 (FR), filed on Mar. 9, 2021.
Prior Publication US 2024/0302153 A1, Sep. 12, 2024
Int. Cl. G01B 5/02 (2006.01); B64C 25/42 (2006.01)
CPC G01B 5/025 (2013.01) [B64C 25/42 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An assembly of a disk brake system of an aircraft landing gear and a monitoring device, the disk brake system comprising at least one stator disk and at least one rotor disk configured to be pressed against said stator disk, the monitoring device comprising:
a tape extending longitudinally, the tape comprising at least one visual information item associated with a predetermined circumferential range of the stator disk, the tape being positioned in contact with the circumference of the stator disk,
a first gripping member attached to a first end of the tape and
a second gripping device attached to a second end of the tape to tension the tape around the circumference of the stator disk to precisely determine the circumference of the stator disk.