Title:
SUSPENDED SCAFFOLD FOR BRIDGE MAINTENANCE AND METHOD FOR INSTALLING SAME
Document Type and Number:
WIPO Patent Application WO/2015/190176
Kind Code:
A1
Abstract:
This suspended scaffold (1G), which is installed at the bottom of a bridge and is for maintenance of the bridge, is provided with: a floor section (100) extending in a direction perpendicular to the bridge axis; and a work handrail section (200, 210) that extends in a direction approximately perpendicular to the floor section and supports the floor section. The floor section is configured from floor members (101, 102) that inflate in a sac shape when air is injected, and the work handrail section is configured from handrail ropes (201, 211) and a plurality of linking rods (202, 212) that link the handrail ropes to the floor members.
Inventors:
SAKASAI NAOTO (JP)
Application Number:
PCT/JP2015/062063
Publication Date:
December 17, 2015
Filing Date:
April 21, 2015
Export Citation:
Assignee:
FUKUMI CONSTRUCTION CO LTD (JP)
NEXT ENERGY & RESOURCES CO LTD (JP)
NEXT ENERGY & RESOURCES CO LTD (JP)
International Classes:
E01D22/00
Foreign References:
| JPS6213654A | 1987-01-22 | |||
| JPH09228625A | 1997-09-02 | |||
| JPH0913686A | 1997-01-14 |
Attorney, Agent or Firm:
HAYAKAWA, Yuzi et al. (JP)
Yuji Hayakawa (JP)
Yuji Hayakawa (JP)
Download PDF: