Title:
CONSTRUCTION SAFETY SCAFFOLD
Document Type and Number:
Japanese Patent JP2020190171
Kind Code:
A
Abstract:
To provide a construction safety scaffold capable of enhancing bending strength while saving weight of a product.SOLUTION: The present invention relates to a construction safety scaffold, and includes connecting a plurality of scaffold members (18) composed of fibre reinforced plastic in the engaging state of an engaging groove (28) and an engaging piece (30) between coupling grooves (12) of front and rear frames (14) composed of aluminum, coupling and fixing the scaffold members to the frames (14) together with hooks (22) by bolts (40), saving weight of a product by coupling and constituting a shielding plate (20) outside of both sides of the scaffold members (18) and decreasing uneasy feeling due to distortion in use, and allowing the scaffold members (18) to use in safety without expansion of their coupling parts or any damage even if applying large impact by a falling object.SELECTED DRAWING: Figure 3
Inventors:
YANG JONG DUK
Application Number:
JP2019100893A
Publication Date:
November 26, 2020
Filing Date:
May 30, 2019
Export Citation:
Assignee:
DKS ENG CO LTD
International Classes:
E04G5/08; E04G7/34
Domestic Patent References:
| JPH0316992Y2 | 1991-04-11 | |||
| JP2018204331A | 2018-12-27 | |||
| JPS4839726U | 1973-05-18 | |||
| JPS5525074Y2 | 1980-06-16 | |||
| JPS52148518U | 1977-11-10 | |||
| JP3027688U | 1996-08-13 |
Attorney, Agent or Firm:
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Ariyoshi Yasuomi
Ryu Maesawa
Mizutori Masahiro
Tetsuji Nakamura
Katsuyuki Tomita
Ariyoshi Yasuomi
Ryu Maesawa
Mizutori Masahiro