| 摘要 |
PROBLEM TO BE SOLVED: To prevent the dropping of a tray by engaging stoppers to the tray when the tray projects more than a prescribed length. SOLUTION: When a tray T projects more than a prescribed length in a case 1 of a magazine M, control projecting section T10a and T10b hit stopper sections 10a and 10b and the additional projection of the tray T is stopped. If the tray T is to be removed from the magazine M, pivot the tray T in anα-direction, the sections T10a and T10b are disengaged from the sections 10a and 10b and the tray T is removed. Note that the tray T is removable only when it is pivoted in theα-direction, and the tray T cannot be pivoted in-βdirection and is not removable when it is tried to be pivoted in aβ-direction.
|
