To provide a ledger frame with a floor capable of narrowing a clearance between both ends of the ledger frame with the floor, capable of assembling a staircase member in any place irrespective of a building side or a road side, capable of grasping surely a horizontal muntin and a bracket member by a grasping metal fitting of the staircase member when assembling the staircase member into a frame scaffold, and capable of evading the grasping metal fitting of the staircase member from interfering with an end face of the ledger frame with the floor in a lower stage scaffold when removing the staircase member from the frame scaffold, and the frame scaffold built in with the ledger frame with the floor.
This ledger frame with the floor includes beam members provided with a plane sheet-like eaves part directed outwards, in both ends, and has a space capable of receiving the grasping metal fitting in an under side of the eaves part. The eaves part may have one or plurality of cut-out parts capable of receiving the grasping metal fitting to be directed outwards.
YOSHIDA SHINJI
YOKOYAMA HIROYUKI
MINAMI YOICHIRO
| JP2001182315A | 2001-07-06 | |||
| JP2008231804A | 2008-10-02 |
Terutada Hogami
Chihara