Title:
METHOD OF CLEANING OIL PAN FOR PASSENGER CONVEYOR
Document Type and Number:
Japanese Patent JP2002003140
Kind Code:
A
Abstract:
To provide a method of cleaning an oil pan for passenger conveyor, which can perform cleaning in a short time without forcing a great deal of labor upon maintenance personnel.
This purpose can be achieved by reciprocating a cleaning tool 1 between a cleaning tool mounting opening 26 and a dust recovering opening 27 by rotating a drive electric motor 17 for moving a front wheel shaft 7 by means of a low speed operation device 24 at a low speed in the normal and inverse directions.
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Inventors:
SASAKI NOBUO
Application Number:
JP2000181923A
Publication Date:
January 09, 2002
Filing Date:
June 16, 2000
Export Citation:
Assignee:
HITACHI BUILDING SYS CO LTD
International Classes:
B66B31/00; B66B23/00; (IPC1-7): B66B31/00; B66B23/00
Attorney, Agent or Firm:
Kenjiro Take (2 outside)