公开(公告)号：AU2017232232A1

公开(公告)日：2018-05-10

申请号：AU2017232232

申请日：2017-09-25

Applicant: KONE CORP

Inventor： PURANEN MIKKO ,  LAMPINEN RIKU ,  SALORANTA JARKKO ,  MAKI ANTTI I ,  TURPEINEN JUKKA ,  MANTYNEN SAMULI

IPC: B66B1/34 ,  B66B5/00

Abstract: In the technical field of elevator systems, so as to provide a measure for preventing an overspeed governor rope inertia from unwantedly engaging a safety gear in an overspeed governor system (2, 52), which has a governor rope (3, 53) connected to a moving mass (6, 7) of the elevator system (1), a machinery brake (16) for decelerating the moving mass (6, 7) so as to perform a quick stop of the moving mass (6, 7), a safety gear (4, 54) mounted to the moving mass (6, 7), a synchronization linkage (14, 64) for tripping the safety gear (4, 54) and a synchronization linkage blocking device (15) for blocking the synchronization linkage (14, 64) and/or a governor brake (5, 55) for braking the governor rope (3, 53), it is determined whether a quick stop of the moving mass (6, 7) is performed, and the governor brake (5, 55) or the synchronization linkage blocking device (15) is activated when the quick stop of the moving mass (6, 7) is performed.