Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Passenger conveying appliance

A technology for passenger conveying devices and control devices, which is applied in transportation, packaging, escalators, etc., and can solve the problems of rising costs, poor operability, and complicated maintenance and operation steps of passenger conveying devices

Inactive Publication Date: 2006-10-18
HITACHI LTD
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when switching the operation mode, it is necessary to enter the machine room to operate the normal operation mode-maintenance operation mode switching switch, which is poor in operability
[0005] In addition, a separate dedicated operating body must be prepared for each maintenance operation, and the operating body must be transported to the passenger conveying device where the maintenance operation is performed, so the steps of the maintenance operation are complicated.
In addition, in order to communicate between the operating body and the control device, it is necessary to provide a signal receiving unit and a signal transmitting unit, resulting in an increase in the cost of the passenger conveying device.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Passenger conveying appliance
  • Passenger conveying appliance
  • Passenger conveying appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] based on the following Figure 1 and Figure II The shown escalator describes the first embodiment of the passenger conveying device according to the present invention.

[0018] Figure II The whole structure of the escalator which concerns on 1st Embodiment of this invention is shown. Such as Figure II As shown, the escalator 1 is equipped with a main frame 4 straddling the upper floor 2 and the lower floor 3, a drive sprocket 5 and a driven sprocket 6 supported on both ends of the lengthwise direction of the frame 4 with shafts, and an annular coil A stepped chain 7 wound around the drive sprocket 5 and the driven sprocket 6, and a plurality of pedals 8 annularly connected to the stepped chain 7. In addition, the escalator 1 further includes railing panels 9 vertically provided on both sides along the moving direction of the pedals 8 , and guard skirts 10 that partition the pedals 8 covering the bases of the railing panels 9 and the railing panels 9 . An upper ma...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A passenger conveying device, in which a switch mechanism is installed near the passenger entrance and exit, and an instruction to switch the operation mode from the normal operation mode to the maintenance operation mode is sent to the control device, or an instruction to start or stop the pedals is sent to the control device through a prescribed operation The switch mechanism performs an operation different from the predetermined operation to send an instruction to switch the operation mode from the normal operation mode to the maintenance operation mode to the control device. Therefore, it is possible to easily switch the operation mode from the normal operation mode to the maintenance operation mode without requiring a dedicated operating body.

Description

technical field [0001] The present invention relates to a passenger conveying device such as an escalator with a step difference when the pedals are moving and an electric passageway with no step difference when the pedals are moving, and in particular to a passenger conveying device that can conveniently change the operation mode from normal operation The mode switches to the maintenance operation mode. Background technique [0002] In the prior art, as an operation mode switching device, a normal operation mode-maintenance operation mode switching switch is generally provided in the main body of the control device, and the operation mode is switched by switching the mode switching switch to the maintenance operation side. [0003] In addition, in order to facilitate switching of the operation mode, for the operation panel of the operation control device, a key switch of an operation body that transmits an operation instruction through a non-contact communication device is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B66B21/00B66B25/00
Inventor 千叶久生坂上充
Owner HITACHI LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com