| 摘要 |
<p>The unit has a cassette (2) that is arranged in housing formed in structure of a case (1) by arranging a dispensing zone (7) in an access window (8) formed in an upper wall (4) of housing. A reversible locking mechanism is arranged at cassette in housing to mount a frame (27) in horizontal translation in housing. The frame and cassette are provided with a complementary unit to arrange cassette in the housing with the dispensing zone in the window when the frame is in one position and to lock a position of the cassette in the housing when the frame is in another position.</p> |
