| 摘要 |
<p>The toy cash register has a case (2) with cells (4) to hold the coins or tokens (5). These rest on plates (12), in the base of the cell, which can be lowered so that hooks (16) can push the coins from them into a passage (6) without touching coins on the other plates. Each plate is placed at the extremity of a lever (10) joined by a key (3) outside the case. When the key is pressed the lever is locked so that the action of a handle(8) moves the hook and cancels the locking, allowing the plate to go back up.</p> |
