Title:
INSTALLATION SCAFFOLD DEVICE FOR PASSENGER CONVEYOR
Document Type and Number:
Japanese Patent JP2016196348
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an installation scaffold device for passenger conveyor capable of arranging a plurality of scaffolding boards of unit scaffold devices without generating a gap which can cause trouble in work, even in the vicinity of a getting-on/off part.SOLUTION: An installation scaffold device of an escalator comprises by connecting a plurality of unit scaffold devices 6 having a scaffolding board 6b on which a locking part 6a locked to a front wheel shaft 1b is mounted. The scaffolding board 6b of the unit scaffold device 6 includes: an inclined part 62b connected to a mounting part 61b mounted on the locking part 6a, extending in the scaffolding board 6b direction of the adjacent rear unit scaffold device 6, and arranged on the further upper side than the mounting part 61b; a parallel part 63b connected to the inclined part 62b, extending in the adjacent rear scaffolding board 6b direction, and arranged substantially parallel with a guide rail 12b by which a front wheel roller 11b is guided; and a folded part 64b connected to the parallel part 63b, extending in the adjacent rear scaffolding board 6b direction and formed by being folded downward.SELECTED DRAWING: Figure 6
Inventors:
HIRATA YOSHIYUKI
KITAZAWA MITSUHIRO
KITAZAWA MITSUHIRO
Application Number:
JP2015077050A
Publication Date:
November 24, 2016
Filing Date:
April 03, 2015
Export Citation:
Assignee:
HITACHI BUILDING SYST CO LTD
International Classes:
B66B31/00; E04G5/08
Domestic Patent References:
| JPS5338828U | 1978-04-05 | |||
| JPS5177832U | 1976-06-19 | |||
| JP2012097534A | 2012-05-24 | |||
| JPS5826163A | 1983-02-16 | |||
| JPS5127114A | 1976-03-06 | |||
| JPH06167102A | 1994-06-14 | |||
| JP2001130861A | 2001-05-15 | |||
| JP2002053284A | 2002-02-19 | |||
| JP2015020844A | 2015-02-02 | |||
| JPS60168748U | 1985-11-08 |
Foreign References:
| US3765509A | 1973-10-16 |
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office