BRAKE BLOCK WEAR DETECTION UNIT OF RAILWAY VEHICLE, AND SET OF THE SAME

• Main Authors: SATO YOSHI, MIYAZAKI TAKASHI, MITSUE MASAYUKI, YOSHIMATSU YUTA, TADA AKIHIKO, IKEDA KAZUTSUNA, NISHIMURA TAKEHIRO, SEKIYA TAKAO
• Format: Patent
• Language: English; Japanese
• Published: 22.03.2019
• Subjects: ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDINGAPPARATUS IN RAIL VEHICLES; BLASTING; BRAKES; BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAILVEHICLES; CALCULATING; CLUTCHES; COMPUTING; COUNTING; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HANDLING RECORD CARRIERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; OTHER AUXILIARY EQUIPMENT FOR RAILWAYS; PERFORMING OPERATIONS; PHYSICS; PRESENTATION OF DATA; RAILWAYS; RECOGNITION OF DATA; RECORD CARRIERS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

To provide a constitution which can highly precisely detect wear of a brake block of a railway vehicle.SOLUTION: A brake block wear detection unit includes a wear detection RF tag attached at a wear limit of a brake block of a railway vehicle tread brake or at a position nearer to a brake surface than the wear limit, and a reference RF tag attached at a position beyond the wear limit of the brake block.SELECTED DRAWING: Figure 3 【課題】鉄道車両の制輪子の摩耗を高精度に検知できる構成を提供する。【解決手段】制輪子摩耗検知ユニットは、鉄道車両用踏面ブレーキの制輪子の摩耗限度又は前記摩耗限度よりも制動面側の位置に取り付けられる少なくとも１つの摩耗検知ＲＦタグと、前記制輪子の前記摩耗限度を超えた位置に取り付けられる参照ＲＦタグと、を備える。【選択図】図３