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 fo...