Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means
Patent
1998-02-27
2000-10-10
Snow, Walter E.
Elevator, industrial lift truck, or stationary lift for vehicle
With monitoring, signalling, and indicating means
187902, 187380, B66B 134, B66B 1320
Patent
active
06129182&
ABSTRACT:
When a reference cage is designated at the time of determining the parameters which distinguish hall devices, reference cage determination device 1 determines as the reference cage the designated cage out of upper and lower cages, and the reference cage determined by the reference cage determination device is raised/lowered to and stopped at a designated terminal floor by reference cage travel device 2. Then, parameter determination device 3 determines parameters based on the floor at which the reference cage determined by reference cage determination device 1 has stopped, and parameter transmission device 4 transmits the parameters determined by parameter determination device 3 to the hall device of the floor at which the reference cage is positioned.
By so doing, the setting of hall device parameters can be readily performed at the time of installation or the time of maintenance/replacement of double-deck elevators which do not possess projecting floors.
REFERENCES:
patent: 4993518 (1991-02-01), van Staaten et al.
Kabushiki Kaisha Toshiba
Snow Walter E.
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