| 摘要 |
<p>The paper transport arrangement may be used in cash registers, data processors, etc. Different amounts of paper advance can be implemented in a short ime. A pivotted gear wheel segment lever (2) rests against a cam disc (4a) via a roller (3) and indirectly drives a transport roller. The cam disc has several depressions around its periphery. A cam lever(5) is pivotted at one end (22) in one of the depressions. The lever's free end points in the counter rotation direction and is sprung biased against the caming surface. The segment lever can enter between the cam lever and the cam surface.</p> |
