Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PASSENGER CONVEYOR
Document Type and Number:
Japanese Patent JP2014213999
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of detecting occurrence of shrinkage in a handrail belt, at an early stage.SOLUTION: A passenger conveyor comprises: multiple steps moving by circulation movement in a main frame 11; a pair of handrails standing on both sides of the steps; a handrail belt 17 provided on the handrail and moving around the handrail in synchronous to circulation movement of the steps; a handrail drive device for driving the handrail belt 17; a contact body 54 pressing the handrail belt 17 downward and applying tension to the handrail belt 17; an energization part 56 for energizing the contact body 54 downward; and a detection part 58 for detecting upward movement of the contact body 54.

Inventors:
YOKOE SEIJI
Application Number:
JP2013092680A
Publication Date:
November 17, 2014
Filing Date:
April 25, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOSHIBA ELEVATOR CO LTD
International Classes:
B66B23/20; B66B23/24; B66B29/00
Domestic Patent References:
JPH07137975A1995-05-30
JPS59138587A1984-08-09
Attorney, Agent or Firm:
Masato Tsutada
Tetsushi Nakamura
Katsuyuki Tomita
Husband Shijin
Owner θΏ‘ Koshin
Shoko Tsutada



 
Previous Patent: PASSENGER CONVEYOR

Next Patent: MOVABLE BEARING PART