Title:
乗客コンベア専用工具
Document Type and Number:
Japanese Patent JP6765789
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a passenger conveyor specialized tool in which lowering of workability of screw stopper detaching is suppressed as far as possible, while workability of floor plate lifting is improved more than the conventional.SOLUTION: A passenger conveyor specialized tool 10 includes a first bar part 12, and a second bar part 14 and a third bar part 16 which are bifurcated as a Y-letter shape from one end part 12A of the first bar part 12. The tip part of the second bar part 14 is formed as a minus driver part 22 which is to be an engagement part engaging with the engagement concave part of a screw stopper, and at the tip part of the third bar part 16, formed is a male screw which is screwed with a female screw part into which the screw stopper is screwed.SELECTED DRAWING: Figure 3
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Inventors:
Koji Okuno
Masamine Nagamine
Masamine Nagamine
Application Number:
JP2015135580A
Publication Date:
October 07, 2020
Filing Date:
July 06, 2015
Export Citation:
Assignee:
Fujitec Co., Ltd.
International Classes:
B66B31/00; B25B15/00; B66B31/02
Domestic Patent References:
| JP9193032A | ||||
| JP2008127146A | ||||
| JP5580185U | ||||
| JP4883495U |
Attorney, Agent or Firm:
Teppei Asano
Yu Mori
Yu Mori