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Passenger conveyor

A technology for passenger conveyors and electric motors, which can be used in transportation and packaging, escalators, etc., and can solve the problem of reducing the mechanical room

Inactive Publication Date: 2017-01-04
TOSHIBA ELEVATOR KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the gap between the conventional passenger conveyor building and the truss is only a little, and there is a problem that the machine room needs to be reduced in order to comply with the law.

Method used

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Examples

Experimental program
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Embodiment Construction

[0012] Below, based on Figure 1 ~ Figure 3 The escalator 10 which concerns on one Embodiment of this invention is demonstrated.

[0013] (1) Escalator 10

[0014] based on figure 1 and figure 2 The structure of the escalator 10 is demonstrated.

[0015] A truss 12 serving as a frame of the escalator 10 is supported across the upper and lower floors of the building 1 using support angle irons 2 , 3 .

[0016] A driving device 18 including a motor 20 for operating the steps 30 is provided in the machine room 14 located on the upper stage side of the upper end portion of the truss 12 . The driving device 18 will be described later. This driving device 18 rotates a pair of left and right main drive sprockets 24 , 24 and a pair of left and right handrail belt sprockets 22 , 22 . In addition, a control device 50 for controlling the motor 20 is provided at one end in the machine room 14 on the upper stage side.

[0017] A pair of left and right driven sprockets 26 are provid...

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PUM

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Abstract

The present invention relates to a passenger conveyer which has a motor (20) arranged at the lower layer side of a pair of driving chain wheels (24, 24) in the machine room, wherein the motor reel (78) of the motor (20) is flatly arranged; and a first gear box (80), a second gear box (84), a rotation shaft (68) connected with the main driving chain wheel (24), and a motor shaft of the motor (20), wherein the second gear box (84) is arranged at the outer side of the main driving chain wheel (24).

Description

[0001] Associate application [0002] This application enjoys the priority of the basic application based on Japanese Patent Application No. 2015-128603 (filing date: June 26, 2015). This application incorporates the entire content of the basic application by referring to this basic application. technical field [0003] Embodiments of the present invention relate to passenger conveyors. Background technique [0004] Conventionally, in passenger conveyors such as escalators and moving walks, a drive device for driving steps and handrails is installed in a machine room provided at one end of the truss, and the main drive sprocket and the handrail drive sprocket are driven by this drive device. Rotate so that the steps and handrail run synchronously. [0005] Recently, in order to improve the safety of passenger conveyors against earthquakes, laws related to the installation of passenger conveyors (Enforcement Order of the Building Standards Act) have been revised. The point...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B23/00B66B23/02
CPCB66B23/00B66B23/026
Inventor 砂田哲哉
Owner TOSHIBA ELEVATOR KK