ELEVATOR LANDING CONTROL DEVICE
PROBLEM TO BE SOLVED: To prevent a forklift from going into a car when carrying cargo into the car using a forklift in particular in relation to an elevator landing control device. SOLUTION: A first landing detector 1a, which generates a landing detection signal when the floor face of an elevator ca...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To prevent a forklift from going into a car when carrying cargo into the car using a forklift in particular in relation to an elevator landing control device. SOLUTION: A first landing detector 1a, which generates a landing detection signal when the floor face of an elevator car 1 reaches a level approximately equal to the landing floor face and transfer it to an elevator controller is provided, and a second landing detector 1c, which generates a landing detection signal when the floor face of an elevator car 1 reaches a level higher by difference (h) in level than the face 7 of the landing floor and transfer it to the elevator controller, is also provided separated from this first landing detector 1a, and the second landing detector 1c and the first landing detector 1a are controlled so as to be switched by means of a switching device 9. Therefore, since a difference (h) in level is produced on the side of the car 1 by the switching operation of the switching device 9 at the time of using a forklift, the forklift can be prevented from going in the car 1. |
---|