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1. 发明授权

CN1166518C 打印机和弹簧装置失效转让
公开(公告)号：CN1166518C
公开(公告)日：2004-09-15
申请号：CN01112124.6
申请日：2001-03-29
申请人：富士施乐株式会社
发明人：山中康誉
IPC分类号： B41J19/08
摘要：本发明提供一种在使打印单元在记录纸的宽度方向往复移动的同时向上述记录纸进行打印的打印机，以及适用于该打印机的弹簧装置。该弹簧装置设置在上述打印单元的导轨部和辅助构件之间。该弹簧具有通过外嵌压接而固定在打印机的导向轴上的第1套筒、滑动自由地嵌合在上述第1套筒的轴向两端部上的一对第2套筒以及两端由上述一对第2套筒夹住的具有使上述各第2套筒的一端部向上述第1套筒的轴向两端部的侧方突出的弹性力的压缩螺旋弹簧。由该结构，可以有效且适当地将上述弹簧装置的弹性力用作往复移动的上述打印单元的加速和减速，从而可适当地进行上述打印单元的往复移动。另外，由于上述弹簧装置与上述打印单元的导轨部或辅助构件相接触可以降低所产生的噪音。

2. 发明公开

CN1353046A 打印机和弹簧装置失效转让
公开(公告)号：CN1353046A
公开(公告)日：2002-06-12
申请号：CN01112124.6
申请日：2001-03-29
申请人：富士通株式会社
发明人：山中康誉
IPC分类号： B41J19/08
摘要：打印机,把具有外嵌在打印机上的导向轴上的第1套筒、滑动自由地嵌合在上述第1套筒的轴向两端部上的一对第2套筒以及两端由上述一对第2套筒夹住的具有使上述各套筒的一端部向上述第1套筒的轴向两端部的侧方突出的弹性力的弹性构件的弹簧装置设置在打印单元的导轨部和辅助构件之间。

3. 发明专利

DD142128A3 未知
公开(公告)号：DD142128A3
公开(公告)日：1980-06-11
申请号：DD19975077
申请日：1977-06-29
申请人： KOEHLER ALBRECHT
发明人： KOEHLER ALBRECHT
IPC分类号： B41J19/08

4. 发明专利

BR7208982D0 未知
公开(公告)号：BR7208982D0
公开(公告)日：1973-09-13
申请号：BR898272
申请日：1972-12-20
申请人： IBM
发明人： CASTLE W , JACOBS H
IPC分类号： B41J19/58 , B41J19/08
摘要： A set of selectively active stop pins cooperate with measured openings in a control plate to limit letter feed motion in either the forward or reverse direction. The measuring plate opening includes two effective portions that are alternately selectable to provide two different measuring calibrations. A preferred alternate calibration is known in the art as "EXPAND" where all measurements are increased by a fixed amount. Fixed increment spacing is obtained by suppressing the measuring pin selection through an override device, thereby allowing control to be accomplished by a normally active measuring pin in cooperation with the measuring plate. By providing all measuring mode control at the measuring plate, it becomes unnecessary to modify the space control information generated in the typewriter keyboard.

5. 发明专利

CH469569A Zahnstangen-Schrittschalteinrichtung für Schreib-, Buchungs- oder ähnliche Büromaschinen 未知
公开(公告)号：CH469569A
公开(公告)日：1969-03-15
申请号：CH205068
申请日：1968-02-12
申请人： OLYMPIA WERKE AG
发明人： ALBERT RIX , SIEGFRIED REINERS , MANFRED VOIGT , HELMUT RESSEL
IPC分类号： B41J19/40 , B41J19/58 , B41J19/08

6. 发明专利

DE1132155B 未知
公开(公告)号：DE1132155B
公开(公告)日：1962-06-28
申请号：DEG0031054
申请日：1960-12-01
申请人： GRUNDIG MAX
发明人： LINK MANFRED
IPC分类号： B41J19/08 , B41J21/04

7. 实用新型

CN207617335U 一种具有减震性能的微型打印单元失效
公开(公告)号：CN207617335U
公开(公告)日：2018-07-17
申请号：CN201721667662.X
申请日：2017-12-05
申请人：浙江维庭电气有限公司
发明人：石峰 , 杨型凯 , 章俊蓉 , 张耿 , 桑子金
IPC分类号： B41J2/225 , B41J19/08 , B41J19/10
摘要：本实用新型公开了一种具有减震性能的微型打印单元，包括主体、缓冲垫和减振弹簧，底座的顶部安装有打印头，打印头的表面安装有打印针，打印头的底部固定安装有缓冲垫，打印头的两侧均安装有压纸装置，压纸装置的一端安装有减震弹簧，打印头的顶部安装有丝杆，丝杆齿轮的底部安装有调档针，走纸链轮的一端固定套接有第二驱动齿轮。本实用新型通过在打印头的底部安装缓冲垫可在打印头进行打印工作时起到缓冲的作用，防止打印头因打印工作而抖动剧烈导致打印出错，同时通过在框架板与压纸装置之间安装减振弹簧可防止压纸装置因本实用新型的抖动而出现位移，致使纸上的打印内容歪斜，从而增强本实用新型的实用性。

8. 发明专利

DE2961846D1 SHOCK ABSORBING STOP MECHANISM 未知
公开(公告)号：DE2961846D1
公开(公告)日：1982-03-04
申请号：DE2961846
申请日：1979-02-06
申请人： HERMES PRECISA INTERNATIONAL
发明人： COSTA JORGE
IPC分类号： B41J19/08 , B41J19/10 , F16F7/00
摘要： PCT No. PCT/CH79/00019 Sec. 371 Date Oct. 7, 1979 Sec. 102(e) Date Aug. 28, 1979 PCT Filed Feb. 6, 1979 PCT Pub. No. WO79/00601 PCT Pub. Date Aug. 23, 1979.A shock absorption thrust mechanism includes a thrust piece (19) which is used as a stop for a moving body in motion. This thrust piece 19 is prone to displacement under the effect of kinetic energy of the moving body, against the action of a spring (20) and a shock absorber (21). The displacement of the thrust piece (19) depends on the kinetic energy of the moving body under shock, which is prejudicial particularly with respect to typewriters, where this displacement occurs in the stop position of the moving body or ensures the control of a function. In order to obtain a constant displacement of the thrust piece (19), the mechanism includes a driving device (10, 24) which moves the thrust piece (19) in a predetermined movement, the driving device (10, 24) acting jointly with the moving body on the thrust piece (19).

9. 发明专利

CH618635A5 未知
公开(公告)号：CH618635A5
公开(公告)日：1980-08-15
申请号：CH132778
申请日：1978-02-07
申请人： HERMES PRECISA INTERNATIONAL
发明人： COSTA JORGE
IPC分类号： B41J19/08 , B41J19/10 , F16F7/00 , B41J29/50
摘要： PCT No. PCT/CH79/00019 Sec. 371 Date Oct. 7, 1979 Sec. 102(e) Date Aug. 28, 1979 PCT Filed Feb. 6, 1979 PCT Pub. No. WO79/00601 PCT Pub. Date Aug. 23, 1979.A shock absorption thrust mechanism includes a thrust piece (19) which is used as a stop for a moving body in motion. This thrust piece 19 is prone to displacement under the effect of kinetic energy of the moving body, against the action of a spring (20) and a shock absorber (21). The displacement of the thrust piece (19) depends on the kinetic energy of the moving body under shock, which is prejudicial particularly with respect to typewriters, where this displacement occurs in the stop position of the moving body or ensures the control of a function. In order to obtain a constant displacement of the thrust piece (19), the mechanism includes a driving device (10, 24) which moves the thrust piece (19) in a predetermined movement, the driving device (10, 24) acting jointly with the moving body on the thrust piece (19).

10. 发明专利

IT7967261D0 未知
公开(公告)号：IT7967261D0
公开(公告)日：1979-02-06
申请号：IT6726179
申请日：1979-02-06
申请人： HERMES PRECISA INTERNATIONAL
IPC分类号： B41J19/08 , B41J19/10 , F16F7/00
摘要： PCT No. PCT/CH79/00019 Sec. 371 Date Oct. 7, 1979 Sec. 102(e) Date Aug. 28, 1979 PCT Filed Feb. 6, 1979 PCT Pub. No. WO79/00601 PCT Pub. Date Aug. 23, 1979.A shock absorption thrust mechanism includes a thrust piece (19) which is used as a stop for a moving body in motion. This thrust piece 19 is prone to displacement under the effect of kinetic energy of the moving body, against the action of a spring (20) and a shock absorber (21). The displacement of the thrust piece (19) depends on the kinetic energy of the moving body under shock, which is prejudicial particularly with respect to typewriters, where this displacement occurs in the stop position of the moving body or ensures the control of a function. In order to obtain a constant displacement of the thrust piece (19), the mechanism includes a driving device (10, 24) which moves the thrust piece (19) in a predetermined movement, the driving device (10, 24) acting jointly with the moving body on the thrust piece (19).

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