Processing

Please wait...

Settings

Settings

Goto Application

1. US20170341904 - Elevator system

Office United States of America
Application Number 15537530
Application Date 20.03.2015
Publication Number 20170341904
Publication Date 30.11.2017
Grant Number 10508001
Grant Date 17.12.2019
Publication Kind B2
IPC
B66B 5/02
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
5Applications of checking, fault-correcting or safety devices in elevators
02responsive to abnormal operating conditions
B66B 5/00
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
5Applications of checking, fault-correcting or safety devices in elevators
CPC
B66B 5/02
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
5Applications of checking, fault-correcting, or safety devices in elevators
02responsive to abnormal operating conditions
B66B 5/0018
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
5Applications of checking, fault-correcting, or safety devices in elevators
0006Monitoring devices or performance analysers
0018Devices monitoring the operating condition of the elevator system
B66B 2201/30
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
2201Aspects of control systems of elevators
30Details of the elevator system configuration
Applicants Mitsubishi Electric Corporation
Inventors Kenta Kitajima
Agents Oblon, McClelland, Maier & Neustadt, L.L.P.
Title
(EN) Elevator system
Abstract
(EN)

An elevator system includes a car, a main rope, a car, a detector, and a sway detection unit. The car moves vertically. The main rope moves as the car moves. The car moves vertically. The detector is provided on the car. The detector detects the position of the main rope. The sway detection unit detects, on the basis of the position detected by the detector, that abnormal swaying requiring a control operation is occurring in the main rope.