Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOVING HANDRAIL OF VARIABLE SPEED TYPE PASSENGER CONVEYOR
Document Type and Number:
Japanese Patent JPH0640689
Kind Code:
A
Abstract:

PURPOSE: To provide a moving handrail which is followable to the stair-tread velocity of a variable speed type passenger conveyor capable of changing the moving velocity of a stair tread in a simple structure.

CONSTITUTION: In a variable speed type passenger conveyor varying each speed of multiple stair treads 3 between a boarding port and an alighting port, each of three moving handrails 31 to 33 is set up in both symnetrical sides of each stair tread 3, and height and speed of two moving handrails 31, 33 at both sides and the central one 32 are conformed to the speed of the stair tread. With this constitution, such moving handrails as being followable to the tread velocity of this variable speed type passenger conveyor capable of changing each moving velocity of these stair treads is thus offerable.


Inventors:
TAKAHASHI TATSUHIKO
SAITO CHUICHI
Application Number:
JP19505492A
Publication Date:
February 15, 1994
Filing Date:
July 22, 1992
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI LTD
International Classes:
B66B21/02; B66B23/24; (IPC1-7): B66B23/24; B66B21/02
Attorney, Agent or Firm:
Ogawa Katsuo



 
Next Patent: ESCALATOR FOR WHEELCHAIR