STAIR ASSEMBLING DEVICE

PROBLEM TO BE SOLVED: To enable a stair to be easily assembled even by an unskilled person by enabling the stair to be assembled at a place other than a construction site. SOLUTION: A plurality of support members 10 (10A, 10B) are disposed on the middle stage frame part 2a of a frame 2. The dimension of the width of the frame 2 matches the lateral width of a stair to be assembled, and the length of the frame 2 matches the number of steps of the stair to be assembled. Six pair support parts comprising pairs of support members 10, 10 are disposed on the frame 2. The support members 10 support the treads and kick plates which are the members constituting the stair, respectively. Each support member 10A is installed so that the position is fixed but the angle can be adjusted, and each support member 10B is installed so that both the position and the angle can be adjusted. COPYRIGHT: (C)2011,JPO&INPIT