Title:
PROTECTIVE DEVICE OF ESCALATOR
Document Type and Number:
Japanese Patent JP2017088400
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem of desiring a countermeasure against an accident of inflicting an injury on a passerby of a peripheral part when its broken piece drops, since its front edge vertical part-cracking accident is found here and there by mischief of a passenger, in a protective device conventionally provided in a wedge-shaped space formed of the building ceiling proximal to the outer edge of a handrail.SOLUTION: The present invention for solving this problem is a protective device 9 composed of a fixed protective plate 4 fixed to a fixing body 2 on the innermost side of a wedge-shaped space Q formed of a step 1A for moving by connecting a horizontal passage and an inclined passage in an endless shape and the fixing body 2 proximal at a horizontal interval (m) between a handrail 1B and the outer edge of the handrail 1B and a substantially trapezoidal movable protective plate 7 rockably suspended by the fixing body 2 on its near side, and is formed as the protective device 9 of respectively constituted in three-layers out of protective pieces 44 and 77 having a several-cm width of sticking a front edge vertical part Sa of the fixed protective plate 4 and the movable protective plate 7 to both side surfaces of the fixed protective plate 4 and the movable protective plate 7.SELECTED DRAWING: Figure 3
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Inventors:
NISHIDA KATSUYA
KOTANI YUKIO
KANEKO YOSHIAKI
KOTANI YUKIO
KANEKO YOSHIAKI
Application Number:
JP2015231125A
Publication Date:
May 25, 2017
Filing Date:
November 10, 2015
Export Citation:
Assignee:
FUJI RUBBER KASEI KK
International Classes:
B66B29/04
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