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Title:
SAFETY DEVICE FOR ESCALATOR
Document Type and Number:
Japanese Patent JPS5316290
Kind Code:
A
Abstract:

PURPOSE: To form a switch for detecting the abnormal movements of the steps upwar upwardly and downwardly for an escalator with single switch.


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Inventors:
NAKAZAWA SATOSHI
TERANISHI KATSUYA
SATOU YOSHIHIKO
Application Number:
JP8918376A
Publication Date:
February 15, 1978
Filing Date:
July 28, 1976
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B66B29/00; B66B23/14; B66B29/02; (IPC1-7): B66B9/12



 
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