MAINTENANCE DEVICE AND MAINTENANCE METHOD

• Main Authors: JIN TAKESHI, OKADA KENGO, WATANABE HIROYUKI
• Format: Patent
• Language: English; Japanese
• Published: 03.10.2022
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

To provide a maintenance device which enables work in a small space, and to provide a maintenance method.SOLUTION: A maintenance device includes: an operation tool for moving a return spring disposed at a brake part of a wheel in an expansion/contraction direction; and an attachment part which is formed so as to be attachable to a brake expander and has a support surface which is formed so as to intersect with the expansion/contraction direction to support the operation tool.SELECTED DRAWING: Figure 1 【課題】小さなスペースで作業することができる整備装置および整備方法を提供する。【解決手段】車輪のブレーキ部に配置されるリターンスプリングを伸縮方向に動かすための操作ツールと、ブレーキエキスパンダに取り付け可能に形成され、操作ツールを支持するために伸縮方向に交差するように形成された支持面を有する取付部とを備える。【選択図】図１