Title:
仮設構造物の仮設床材
Document Type and Number:
Japanese Patent JP7417243
Kind Code:
B2
Abstract:
To simplify or improve the workability of the work of installing the temporary flooring material in a crossed state or removing the temporary flooring material installed in the crossed state.SOLUTION: A temporary floor material (1) of the temporary structure is erected or suspended between horizontal members by gripping metal fittings (4,10,10') engaged with the horizontal members (B). The height difference (Sh2) between the top of the horizontal member (Ba) and the floor surface of the temporary flooring is set to a dimension within the range of 20 to 35 mm. The temporary floor material includes a floor surface extension member (3) that constitutes a gap filling member. A tip portion (33) of the gap filling member is horizontally separated by a dimension (S1, S2) within a range of 5 to 25 mm from the vertical center plane (CP) of the horizontal member, and the tip portions are separated from each other with a dimension (ΔS) in the range of 20 to 35 mm. The minimum separation distance (S4, S5) between the lower surface of the floor extension member and the outer surface of the horizontal member is set to a dimension within the range of 20 to 35 mm. An arc-shaped free space (S) having a dimension in the range of 20 to 35 mm as a dimension (S4, S5) on the diameter extension line of the horizontal member is formed between the floor surface extension member and the horizontal member.SELECTED DRAWING: Figure 2
Inventors:
Ryosuke Kawakyu
Application Number:
JP2019181762A
Publication Date:
January 18, 2024
Filing Date:
October 01, 2019
Export Citation:
Assignee:
Sugitaka Group Holdings Co., Ltd.
International Classes:
E04G7/34; E04G5/08
Domestic Patent References:
| JP2010090676A | ||||
| JP2002161636A | ||||
| JP2010159573A | ||||
| JP3084354U |
Foreign References:
| KR1020090051025A |
Attorney, Agent or Firm:
Yoshihiko Shimazoe