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Title:
HISTORY INFORMATION DETECTOR FOR SHUTTER FOR BUILDING AND DETECTION METHOD THEREFOR
Document Type and Number:
Japanese Patent JP3501924
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide history information including the past opening/closing operations of a shutter for a building by providing a detection part for detecting state data, a history information recording means for recording the state data in a storage part as the history information and an information take-out device for taking out the state data of the storage part, etc.
SOLUTION: An operation unit 10 is connected to a controller 8 for controlling a motor 5 through a connection cord 9 or radio and the operation unit 10 is at least provided with an opening switch for elevating a shutter curtain 6, a stop switch for stopping it and a closing switch for lowering it. Also, to the controller 8, the connection cord 12 extended from the information take-out device 11 can be connected as needed. Then, the state data including the opening/closing operations of the shutter curtain 6 are detected in the detection part, they are recorded in the storage part of the controller 8 and the past state data turned to the history information are taken out by the information take-out device 11 and displayed at the character display part of the information take-out device 11.


Inventors:
Takahashi, Daisuke
Application Number:
JP1997000164792
Publication Date:
March 02, 2004
Filing Date:
June 20, 1997
Export Citation:
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Assignee:
BUNKA SHUTTER CO LTD
International Classes:
E06B9/56; E06B9/68; G07C3/00; (IPC1-7): G07C3/00; E06B9/56
Attorney, Agent or Firm:
安藤 武