公开(公告)号：US20180111789A1

公开(公告)日：2018-04-26

申请号：US15692988

申请日：2017-08-31

Applicant: KONE Corporation

Inventor： Mikko PURANEN ,  Riku LAMPINEN ,  Jarkko SALORANTA ,  Antti I. MÄKI ,  Jukka TURPEINEN ,  Samuli MÄNTYNEN

IPC: B66B1/32 ,  B66B5/16 ,  B66B5/04 ,  B66B1/36

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, which has a governor rope connected to a moving mass of the elevator system, a machinery brake for decelerating the moving mass so as to perform a quick stop of the moving mass, a safety gear mounted to the moving mass, a synchronization linkage for tripping the safety gear and a synchronization linkage blocking device for blocking the synchronization linkage and/or a governor brake for braking the governor rope, it is determined whether a quick stop of the moving mass is performed, and the governor brake or the synchronization linkage blocking device is activated when the quick stop of the moving mass is performed.

公开(公告)号：US20140216860A1

公开(公告)日：2014-08-07

申请号：US14247822

申请日：2014-04-08

Applicant: KONE CORPORATION

Inventor： Nithil KARIMPANACKAL NATARAJAN ,  Samuli MÄNTYNEN

IPC: B66B13/28

CPC classification number: B66B13/285 ,  B66B13/28

Abstract: An elevator having an elevator car configured to move in a hoistway, and floor landings, and a protective arrangement, which arrangement has a wall connected to the bottom of the car, which protective wall can be displaced between a vertical operating position and a retracted position folded out of the vertical operating position, and when in which operating position the wall forms a wall extending downwards from the bottom edge of the floor landing side of the elevator car, and in which elevator the protective arrangement has locking means for preventing the protective wall in the operating position from folding out. The locking means has one or more movable locking means, which is/are arranged to be moved between a locking and retracted position, when in which locking position the locking means prevents the wall in the operating position from folding out of the operating position towards the retracted position.

Abstract translation: 具有构造成在井道中移动的电梯轿厢和地板着陆的升降机以及保护装置，所述保护装置具有连接到轿厢底部的壁，该保护壁可以在垂直操作位置和缩回位置之间移动 折叠在垂直操作位置之外，并且当在哪个操作位置时，壁形成从电梯轿厢的地板着陆侧的底部边缘向下延伸的壁，并且其中保护装置具有用于防止保护壁的锁定装置 在操作位置从折叠出来。 锁定装置具有一个或多个可移动的锁定装置，其被设置成在锁定位置和缩回位置之间移动，当锁定装置在其中锁定装置防止在操作位置的壁从工作位置向着 缩回位置。