Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STEP WITH OBJECT FALLING PREVENTION FUNCTION AND ESCALATOR SYSTEM WITH OBJECT FALLING PREVENTION FUNCTION
Document Type and Number:
Japanese Patent JP2018062402
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a step with an object falling prevention function which can prevent an object from falling from a footstep surface.SOLUTION: The step with an object falling prevention function comprises: a footstep surface having a flat surface which a user of an escalator gets on; a riser connected to one edge part of the footstep surface; a drive unit for inclining the footstep surface such that the one edge part of the footstep surface becomes higher than the other edge part when being operated; a detection unit for detecting an object or a user on the footstep surface; and a step control device for activating the drive unit when it is determined that there is an object on the footstep surface but there is no user on the footstep surface on the basis of detection results of the detection unit.SELECTED DRAWING: Figure 2

Inventors:
MIURA TAKAYUKI
Application Number:
JP2016200690A
Publication Date:
April 19, 2018
Filing Date:
October 12, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD
International Classes:
B66B29/00; B66B23/12
Domestic Patent References:
JP2016003082A2016-01-12
JP2003118967A2003-04-23
JPH0719279U1995-04-07
JPH03297794A1991-12-27
JPS63235291A1988-09-30
JPH03288789A1991-12-18
JPH07315742A1995-12-05
JPH05254778A1993-10-05
JP2011195290A2011-10-06
JP2014028667A2014-02-13
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Jiro Ozawa