公开(公告)号：US20190031466A1

公开(公告)日：2019-01-31

申请号：US16043947

申请日：2018-07-24

Applicant: Otis Elevator Company

Inventor： Peter Herkel ,  Mustapha Toutaoui ,  Ralph S. Stripling ,  Sven Knuth ,  Raphael Pecek

IPC: B66B1/34 ,  B66B5/00 ,  B66B1/28

Abstract: An elevator safety device (120) is configured for restricting the movement of an elevator car (106) of an elevator system (102) along its pathway in order to prevent the elevator car (106) from moving beyond at least one limit position. The elevator safety device (120) is configured for performing at least one learning run (220a, 220b) for setting the at least one limit position.

公开(公告)号：US11414297B2

公开(公告)日：2022-08-16

申请号：US16043947

申请日：2018-07-24

Applicant: Otis Elevator Company

Inventor： Peter Herkel ,  Mustapha Toutaoui ,  Ralph S. Stripling ,  Sven Knuth ,  Raphael Pecek

IPC: B66B1/34 ,  B66B1/48 ,  B66B1/28 ,  B66B5/00

Abstract: An elevator safety device (120) is configured for restricting the movement of an elevator car (106) of an elevator system (102) along its pathway in order to prevent the elevator car (106) from moving beyond at least one limit position. The elevator safety device (120) is configured for performing at least one learning run (220a, 220b) for setting the at least one limit position.