EP 3613691 B1 20211027 - MAINTENANCE PATCH PANEL AND LIFT CONTROL FOR CONTROLLED BRAKING MOVEMENTS OF A LIFT CABIN
Title (en)
MAINTENANCE PATCH PANEL AND LIFT CONTROL FOR CONTROLLED BRAKING MOVEMENTS OF A LIFT CABIN
Title (de)
WARTUNGSSCHALTTAFEL UND AUFZUGSTEUERUNG ZUM KONTROLLIERT ABZUBREMSENDEN STEUERN VON VERLAGERUNGSBEWEGUNGEN EINER AUFZUGKABINE
Title (fr)
PANNEAU DE COMMANDE D'ENTRETIEN ET COMMANDE D'ASCENSEUR PERMETTANT DE COMMANDER DE MANIÈRE CONTRÔLÉE LE FREINAGE DES MOUVEMENTS DE DÉPLACEMENT D'UNE CABINE D'ASCENSEUR
Publication
Application
Priority
EP 18189713 A 20180820
Abstract (en)
[origin: CN110844730A] The invention relates to a maintenance switch panel for controlling displacement movement of an elevator car, said maintenance switch panel having: at least three keys including a release key and twodirection keys which include a downward direction key and an upward direction key; wherein each key is provided with a safety chain input end, a safety chain output end and an operating element, the operating element starts from a non-operating position and can move along an operating direction, and when the operating element moves along the operating direction, a transition from an unoperated operating state into an operated first operating state is made beyond the respective first operating position, in which the electrical connection between the safety chain input and the safety chain output is closed.
IPC 8 full level
B66B 5/00 (2006.01)
CPC (source: CN EP)
B66B 5/00 (2013.01 - CN); B66B 5/0087 (2013.01 - CN EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3613691 A1 20200226; EP 3613691 B1 20211027; CN 110844730 A 20200228; CN 110844730 B 20220930
DOCDB simple family (application)
EP 18189713 A 20180820; CN 201910772512 A 20190820