Title:
DRIVE UNIT FOR ESCALATOR
Document Type and Number:
Japanese Patent JP2017095203
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a drive unit for an escalator which is compact in size, and can suppress a cost increase.SOLUTION: A drive unit for an escalator which can change a moving speed of a footstep connected to a loop member which is bridged between a drive wheel and a driven wheel comprises: a motor; a planetary gear mechanism connected to an output shaft of the motor; a stepless gear change unit connected to the planetary gear mechanism and the output shaft of the motor; and a power transmission mechanism for connecting the planetary gear mechanism and the drive wheel.SELECTED DRAWING: Figure 3
Inventors:
KITA MASAHIRO
INOUE EIJI
INOUE EIJI
Application Number:
JP2015226258A
Publication Date:
June 01, 2017
Filing Date:
November 19, 2015
Export Citation:
Assignee:
NSK LTD
International Classes:
B66B23/02; F16H3/44; F16H15/38
Previous Patent: A storing method of a stockyard and a storage thing
Next Patent: A paper humidifying device and an image forming system
Next Patent: A paper humidifying device and an image forming system