Provided is a separation preventing device of an elevator door wherein a holding member is formed on a mounting bracket leading end of a door shoe as a pair of holding pieces of a fork shape to minimize the deformation of the separation preventing device while preventing the separation of the elevator door. A fixing body is made of: a fixing body which is formed in a hollowed pipe to be faced with a rail groove; each blocking side which is formed to prevent the holding piece inserted into both upper side of the fixing body from being tilted; and one or more fixing holes which are formed on a bottom side to be fixated on the rail groove by opening the upper side of the blocking side. Two insertion grooves by a partition wall are formed in the separation preventing device of an elevator door to prevent the front and back moving width because each of holding pieces is separately inserted into both ends of the blocking side. Accordingly, installation is simply executed in a short time and deformation generation can be minimized. Thus, the present invention is capable of fundamentally preventing a door from being separated by shocks or pressure.
DEPARTURE PREVENTION APPARATUS OF THE ELEVATOR DOOR
2015-08-21
Patent
Elektronische Ressource
Koreanisch
IPC: | B66B Aufzüge , ELEVATORS |
A DEPARTURE PREVENTION DEVICE FOR ELEVATOR DOOR OF INTERFLOOR
Europäisches Patentamt | 2023
|