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1. 发明公开

EP0453115A2 Impact printers 失效
标题翻译： Anschlagdrucker。
公开(公告)号：EP0453115A2
公开(公告)日：1991-10-23
申请号：EP91302761.1
申请日：1991-03-28
申请人： XEROX CORPORATION
发明人： Babler, Egon S. , Kearney, James F. , Gottwald, Johannes F. , Mayer, William J. , Gruber, Dennis W. , Olsen, Alf J.
IPC分类号： B41J1/24 , B41J9/28 , B41J9/48
CPC分类号： B41J1/24 , B41J9/26 , B41J9/48
摘要： A serial impact printer (10) includes a platen (18) mounted for rotation upon a support frame, a print element having character imprinting portions disposed thereon, and a print element selector for moving the print element to position a selected character imprinting portion at a printing position. A high effective mass hammer (82), driven toward and away from the platen in a timed manner, drives each selected character imprinting portion for deforming the platen with a printing force. A carriage (32) mounted for reciprocating movement generally parallel to the platen, supports thereon the print element, the print element selector, the hammer and the hammer driver, and a stationary reaction bar (28) secured to the support frame is spaced from and extends parallel to the platen. The reaction bar includes a reaction surface against which the carriage is urged for developing the printing force as the hammer deforms the platen.
摘要翻译：串联冲击打印机（10）包括安装成在支撑框架上旋转的压板（18），具有设置在其上的字符压印部分的打印元件，以及用于移动打印元件以将所选择的字符压印部分定位在打印位置。以定时的方式朝向和远离压板的高效质量锤（82）驱动每个所选择的字符压印部分，以使打印力变形。安装用于往复移动的托架（32）大致平行于压板，在其上支撑有打印元件，打印元件选择器，锤子和锤子驱动器，并且固定在支撑框架上的固定反作用杆（28）平行于压板延伸。反作用杆包括反作用表面，随着锤使台板变形，推动滑架用于显影印刷力。

2. 发明授权

EP0453115B1 Impact printers 失效
标题翻译：冲击打印机
公开(公告)号：EP0453115B1
公开(公告)日：1996-02-14
申请号：EP91302761.1
申请日：1991-03-28
申请人： XEROX CORPORATION
发明人： Babler, Egon S. , Kearney, James F. , Gottwald, Johannes F. , Mayer, William J. , Gruber, Dennis W. , Olsen, Alf J.
IPC分类号： B41J1/24 , B41J9/28 , B41J9/48
CPC分类号： B41J1/24 , B41J9/26 , B41J9/48

3. 发明公开

EP0453115A3 Impact printers 失效
标题翻译：冲击打印机
公开(公告)号：EP0453115A3
公开(公告)日：1992-03-18
申请号：EP91302761.1
申请日：1991-03-28
申请人： XEROX CORPORATION
发明人： Babler, Egon S. , Kearney, James F. , Gottwald, Johannes F. , Mayer, William J. , Gruber, Dennis W. , Olsen, Alf J.
IPC分类号： B41J1/24 , B41J9/28 , B41J9/48
CPC分类号： B41J1/24 , B41J9/26 , B41J9/48
摘要： A serial impact printer (10) includes a platen (18) mounted for rotation upon a support frame, a print element having character imprinting portions disposed thereon, and a print element selector for moving the print element to position a selected character imprinting portion at a printing position. A high effective mass hammer (82), driven toward and away from the platen in a timed manner, drives each selected character imprinting portion for deforming the platen with a printing force. A carriage (32) mounted for reciprocating movement generally parallel to the platen, supports thereon the print element, the print element selector, the hammer and the hammer driver, and a stationary reaction bar (28) secured to the support frame is spaced from and extends parallel to the platen. The reaction bar includes a reaction surface against which the carriage is urged for developing the printing force as the hammer deforms the platen.

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