Title:
ELEVATOR CAR CALL REGISTER DEVICE
Document Type and Number:
Japanese Patent JPH06100248
Kind Code:
A
Abstract:
PURPOSE: To provide an elevator car call register device having the capability of preventing a drop in operation efficiency due to the concurrent pressing of adjacent destination floor register buttons in error.
CONSTITUTION: The device is constituted of adjacent register cancellation circuits 1B to 3B, 1C to 3C, 1D to 3D, 1E to 3E, 1F to 3F, 1G to 3G and 41 to 43 respectively for cancelling a car call registered via destination floor register buttons 1 to 3, when the adjacent buttons thereof are concurrently pressed within the preset time.
Inventors:
OHIRA MIKIO
YANAI ATARU
YANAI ATARU
Application Number:
JP25292692A
Publication Date:
April 12, 1994
Filing Date:
September 22, 1992
Export Citation:
Assignee:
HITACHI BUILDING SYST ENG
International Classes:
B66B1/16; (IPC1-7): B66B1/16
Attorney, Agent or Firm:
Kenjiro Take (2 outside)
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