| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tray 1 for sheet transfer which holds the upper wall 3a of a crosspiece to be a work mounting face at a predetermined height with high precision relative to a supported part 2c by improving the rigidity of the mounting part of the crosspiece 3 relative to an outer frame 2 and mounts the upper wall 3a of the crosspiece at the predetermined height with high precision regardless of dimentional errors of the crosspiece 3. <P>SOLUTION: The tray 1 for sheet transfer is provided with the outer frame 2 which is made to be the supported part 2c when a plurality of the trays are stacked vertically and a plurality of the crosspieces 3 which are installed between opposite positions of the outer frame 2. The tray 1 for sheet transfer places a work on a plurality of the crosspieces 3 and supports it. The upper wall 3a of the crosspiece 3 is fixed to the outer frame 2. <P>COPYRIGHT: (C)2008,JPO&INPIT |
