| 摘要 |
PURPOSE:To provide an under table capable of adjusting andgle on which a work will be placed, and which can serve as a rectangular parallelepiped and a cube and also can be used for making an angle by causing rotating members to be roated so that rotating tables are set at arbitrary angles. CONSTITUTION:When the titled under table is used as an under table in the shape of a cube or a rectagular parallelepiped, by turning the rotating flanges 13a, 13b the upper and lower surface 2 of the rotatin table 5a, 5b are made parallel to from a perfect cube. It is used by placing it on a vice or a table of a machine. On the other hand when the titled under table is used for making an angle, by turning the rotating flanges 13a, 13b the rotating tables 8a, 8b are rotated about bearing shafts 7a, 7b to be set at prescribed angles. With the rotating tables 8a, 8b set in this manner, it is placed on a vice or a table of a machine, a work is placed thereon, and an angle is formed in the work. |
