Elevator installation with information representation on a shaft door
AssigneeInventio AG
InventorsLennart Svensson-Hilford, Paul Friedli
Life of this patent
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Abstract
An elevator installation includes an elevator car moved in an elevator shaft between floors in a building. A shaft door for closing the elevator shaft is arranged at each floor. A method for representing information on the shaft doors makes possible a qualitatively high-grade projection of an image on the shaft door. The shaft doors are formed to be at least partly transparent, wherein a projector is arranged in the elevator shaft and projects an image onto the side of the shaft door facing the elevator shaft.
Claims15
An elevator installation including an elevator car movable in an elevator shaft between floors in a building comprising:
- a shaft door for closing the elevator shaft arranged on at least one of the floors, said shaft door being at least partly transparent;
- and
- a projector for projecting an image, said projector being mounted in the elevator shaft for projecting the image onto a side of said shaft door facing the elevator shaft whereby the image is visible on a side of said shaft door facing the at least one floor.
A method for representing information on a shaft door of an elevator installation comprising the steps of:
- a. providing a projector in an elevator shaft;
- b. providing an at least partly transparent shaft door;
- and
- c. projecting an image from the projector onto a side of the shaft door oriented towards the elevator shaft whereby a laterally correct image is represented on a side of the shaft door facing an elevator lobby.
An elevator installation including an elevator car movable in an elevator shaft between floors in a building comprising:
- a shaft door for closing the elevator shaft arranged on one of the floors, said shaft door being at least partly transparent;
- a projector for projecting an image mounted in the elevator shaft at a wall of the elevator shaft above said shaft door;
- and
- a deflecting device mounted in the elevator shaft for redirecting the image onto a side of said shaft door facing the elevator shaft whereby the image is visible on a side of said shaft door facing the one floor.
Dependencies are inferred from the claim text.