Provided is an elevator operation panel including: a casing having an opening portion; an acoustic device configured to output a sound, for example, a buzzer sound, from an inside of the casing; a face plate having formed therein a plurality of sound emission holes for allowing the sound output from the acoustic device to pass therethrough, and having a back surface that faces the casing to close the opening portion; and an operation button formed on the face plate and to be operated to cause an elevator to perform a specific operation. The plurality of sound emission holes are arranged so that a type of the operation button is identifiable when the face plate is touched from a front surface side.
ELEVATOR OPERATION PANEL
17.05.2018
Patent
Elektronische Ressource
Englisch
ELEVATOR OPERATION PANEL, ELEVATOR, AND INSTALLATION METHOD OF ELEVATOR OPERATION PANEL
Europäisches Patentamt | 2024
|ELEVATOR OPERATION BUTTON AND ELEVATOR OPERATION PANEL
Europäisches Patentamt | 2020
|ELEVATOR OPERATION PANEL, ELEVATOR SYSTEM AND ELEVATOR PANEL DISPLAY METHOD
Europäisches Patentamt | 2024
|