To provide a wall abutting member corbel and a wall abutting member by which the wall abutting member can be fastened by using a small piece on a column, the wall abutting member can always be fitted on a lower side of a ledger frame with a floor, and fitting to a scaffold and disassembling are facilitated.
The wall abutting member corbel having two wedges which can be fitted to small upper pieces or small lower pieces provided on the column of the wedge-fastening type scaffold comprises a support tube having a circular or a quadrangular cross section, a first wedge which is joined in a manner of abutting on an outer face of the support tube in a direction orthogonal to the axis of the support tube, and a second wedge joined to a side face of a wedge mounting member joined to the outer face of the support tube vertically and in a direction orthogonal to the axis of the support tube. The longitudinal central axes of the two wedges are parallel to each other. The wall abutting member corbel and a compression jack are fitted to the wall abutting member.
YOSHIDA SHINJI
YOKOYAMA HIROYUKI
MINAMI YOICHIRO
TATEISHI KAZUMA
| JPH05187125A | 1993-07-27 | |||
| JPH11100989A | 1999-04-13 | |||
| JP2004116193A | 2004-04-15 |
Terutada Hogami
Chihara