| 摘要 |
A pile height sensor in a sheet automatic dispenser machine for dispensing sheets one by one, said pile height sensor including a lift tray on which a pile of sheets rests, characterized in that it includes a lever which has a first arm and a second arm rotatably mounted on a stationary pivot pin, which is integral with the frame of the machine, a small thin resilient blade being fixed to the end of the first arm of the lever and resting on the top of the pile of sheets, a spring bearing against the second arm of the lever in the vicinity of the pivot pin, the spring being compressed by an adjusting screw. The invention applies in particular to bank-note dispensers. |
