| 摘要 |
<p>Typing function control is partic. designed for powered typewriters or similar office machines with type impacting forces proportional to the symbol type and with a non-printing function. The force control and type-stop lock is controlled by a locking shaft having three operational positions. The first position corresponds to the base location where a strong impression is required, the second position is for weaker impression while the third position involves the use of a cam disc (2) to provide the non-printing function. The locking shaft is located rotatably in the front part of the type carrier slide facing the key board.</p> |
