发明授权
- 专利标题： Impact printing mechanism
- 专利标题（中）： 影响打印机制
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申请号： US3595167D申请日： 1968-10-07
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公开(公告)号： US3595167A公开(公告)日： 1971-07-27
- 发明人: WIRTH ARMIN
- 申请人： WIRTH GALLO & CO
- 专利权人： Wirth Gallo & Co
- 当前专利权人： Wirth Gallo & Co
- 优先权： CH58668 1968-01-11
- 主分类号： B41K3/04
- IPC分类号： B41K3/04 ; B41F1/38 ; B41J9/26
摘要：
An impact printing mechanism comprising a pair of elements which move oppositely of each other so that the algebraic sum of the momenta of the elements is null during their motion and at the instant of impact of one of the elements on an associated printing plate.
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