| 摘要 |
<p>PURPOSE:To surely arrange a special purpose bed with using no fixing hardware, by securing a horizontal rail and columnar members, with the use of plates and coupling plates. CONSTITUTION:A coupling plate 28 is fixed to the lower sections of columnar members 24 by means of screws 29a. Since screws are fastened to each one of the columnar members at two positions thereon, the positioning of the columnar members 24 in the direction A is made to be firm. Then, a plate 30 is fixed to a rail receiving hardware 25 and the coupling plate 28 by means of screws 29b, and screws 29c are temporarily retained on a horizontal rail 2, and are then fastened when the columnar members 24 are made into close contact with the special purpose bed 4. When a paper feed 5 is set on the horizontal rail 26, a downward load is exerted to the horizontal rail 26 so that a force is exerted to the columnar members 24 in the direction C, and therefore, the special purpose bed 4 is made in close contact with the columnar members 24 so that the attaching bed is entirely stabilized, thereby it is possible to obtain a strength sufficient for receiving a heavy weight paper feeder 5.</p> |
