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    • 9. 发明申请
    • Easy stairs
    • 简单的楼梯
    • US20070113416A1
    • 2007-05-24
    • US11486571
    • 2006-07-14
    • Michael ReedTraci Reed
    • Michael ReedTraci Reed
    • B43L7/00
    • B43L7/02E04F21/26
    • Easy Stairs is an L-shaped device having a diagonal sliding rod attached to the two sides. Connectors with locking devices allow the diagonal rod to firmly affix to the sides at various locations. To use Easy Stairs, a user adjusts the diagonal rod along the edge of a stringer. When it is in the correct position for the proper size stair, the lock lever is activated. A line can then be drawn on the inside edge of the device on both sides, forming the shape of the stair. The same stair size is then repeated as many times as is necessary to make a staircase of appropriate size.
    • 易楼梯是具有连接到两侧的对角滑杆的L形装置。 具有锁定装置的连接器允许对角杆牢固地固定在各个位置的侧面。 要使用简易楼梯,用户可以沿着纵梁的边缘调整对角杆。 当它位于正确的位置时,锁定杆被激活。 然后可以在两侧的设备的内侧边缘上绘制线,形成楼梯的形状。 然后,相同的楼梯尺寸重复进行多次以制作适当尺寸的楼梯。