发明名称 |
PHOTOCOMPOSITION ESCAPEMENT DRIVE SYSTEM |
摘要 |
The use of a stepper motor of large steps, with a pulley type mechanical motion reducer system using a flexible cable for dividing a step of the motor into a divided output motion, and an alternative embodiment wherein a second stepper motor in the form of a two-step solenoid further alters the output by changing the position of the flexible cable anchor. The combination is illustrated in an environment of a lens in a photocomposer wherein a carriage carries a decollimating focusing lens and mirror as an escapement composition device shifted in accordance with the dictates of a program operating under specific algorithms. |
申请公布号 |
AU1378276(A) |
申请公布日期 |
1977.11.17 |
申请号 |
AU19760013782 |
申请日期 |
1976.05.10 |
申请人 |
ADDRESSOGRAPH-MULTIGRAPH CORP. |
发明人 |
FRANCIS S. SZABO |
分类号 |
B41B17/00;B41B17/12;B41B21/00;B41B21/20;B41B21/32;B41B27/00 |
主分类号 |
B41B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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