| 摘要 |
PROBLEM TO BE SOLVED: To allow for smooth loading and unloading of a tray, while preventing inclination of the tray.SOLUTION: A holder 9 for housing a tray 20 slidably is provided on the inside of a tray opening 3a for loading and unloading the tray 20, and an engaging portion 25 is protruded on the rear side in the drawing direction of the tray 20. A guide slit 9b is formed in the drawing direction of the holder 9, and is engaged with the engaging portion 25. The holder 9 is provided with receiving surfaces 9e, 9d for receiving at least the front and back of the tray 20, in both housing state and drawing state of the tray 20.SELECTED DRAWING: Figure 1 |
