Title:
仮設足場用部材
Document Type and Number:
Japanese Patent JP6671878
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a member for a temporary scaffold capable of enhancing workability of assembly and removal, and simply manufacturable.SOLUTION: A member 1 for a temporary scaffold comprises a pair of wedge cutouts 5 and 6 fixed by a wedge member 4 to a column 100 provided with a fitting flange 101, oppositely arranged in the circumferential direction and different in a width dimension, a cylindrical pipe member 2 for respectively providing a flange cutout 7 for fitting the fitting flange 101 in an end part and a substantially U-shaped connection member 3 inserted into/fixed to the pipe member 2 so as to sandwich the wedge cutouts 5 and 6 and constituted so as to block up an opening part of the wedge cutouts 5 and 6, and the wedge member 4 is provided with slipping-out preventive projections 4b and 4c capable of passing through only one wedge cutout 6 in the vicinity of both ends, and is loosely fitted in a state of being inserted into the wedge cutouts 5 and 6 by the connection member 3.SELECTED DRAWING: Figure 2
Inventors:
Takanori Sanada
Fujiwara Motoatsu
Kodai Kawai
Shigeru Hoshiyama
Fujiwara Motoatsu
Kodai Kawai
Shigeru Hoshiyama
Application Number:
JP2015143820A
Publication Date:
March 25, 2020
Filing Date:
July 21, 2015
Export Citation:
Assignee:
Sankyo Co., Ltd.
International Classes:
E04G7/32; E04G7/22
Domestic Patent References:
| JP2008202322A | ||||
| JP11182027A | ||||
| JP2013256857A | ||||
| JP1064539U |
Foreign References:
| US20060039746 |
Attorney, Agent or Firm:
Masaya Nakatsuka