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1. 发明专利

JPS6111265A Small-size printer 失效
标题翻译：小尺寸打印机
公开(公告)号：JPS6111265A
公开(公告)日：1986-01-18
申请号：JP13380784
申请日：1984-06-28
申请人： Seiko Epson Corp
发明人： MIKOSHIBA HITOSHI
IPC分类号： B41J7/34 , B41J1/48 , B41J7/36 , B41J9/10 , B41J19/78
CPC分类号： B41J19/78 , B41J1/48 , B41J9/10
摘要： PURPOSE:To eliminate troubles with printing, such as lacking of letters, misprinting, etc., for improving the quality of printing by a method in which a type drum having types on its surface is directly connected to the rotor portion of a stepping motor to omit the backlash of gear transmitters. CONSTITUTION:A rotor 10 and a type sheet receiver 2 are coupled with each other at 4 recessions 110 and 4 projections 201. When the rotor 10 is turned, the sheet receiver 2 is also driven concurrently. When supplying electric current to a step motor, the rotor 10 is turned. When a given type 101 comes to the printing position 25, however, the supply of electric current is controlled to stop the rotation of the rotor 10. Current is also supplied to a coil 5 of given digit to drive a hammer, and the back side of the type 101 is struck to print letters on a printing paper 21. Same operations are made for all digits. When one-time rotation of the rotor 10 comes to an end nearly, an intermittent gear 19 is engaged with a paper feeding gear 16, the paper 21 is fed by one pitch by rotation of a paper feeding rubber 17, and the process of one line goes to an end.
摘要翻译：目的：为了消除印刷方面的麻烦，如缺少字母，印刷错误等，通过其表面上具有类型的型号滚筒直接连接到步进马达的转子部分的方法来提高印刷质量，省略齿轮传动器的间隙。构成：转子10和型式接收器2在4个凹部110和4个突起201处彼此连接。当转子10转动时，片材接收器2也同时被驱动。当向步进电机供电时，转子10转动。然而，当给定类型101到达打印位置25时，控制电流的供应以停止转子10的旋转。电流也被提供给给定数字的线圈5以驱动锤，而后侧在打印纸21上打印类型101打印字母。对所有数字进行相同的操作。当转子10的一次旋转几乎结束时，间歇齿轮19与送纸齿轮16接合，纸21通过送纸橡胶17的旋转而被送入一个间距，并且一个线路结束。

2. 发明专利

JPS5724226B2 JPS5724226B2 - 失效
公开(公告)号：JPS5724226B2
公开(公告)日：1982-05-22
申请号：JP3588777
申请日：1977-03-29
IPC分类号： B41J7/36 , B41J1/48 , B41J7/48
CPC分类号： B41J7/48 , B41J1/48

3. 发明专利

JPS6111264A Small-size printer 失效
标题翻译：小尺寸打印机
公开(公告)号：JPS6111264A
公开(公告)日：1986-01-18
申请号：JP13380684
申请日：1984-06-28
申请人： Seiko Epson Corp
发明人： MIKOSHIBA HITOSHI
IPC分类号： B41J7/34 , B41J1/48 , B41J7/36 , B41J9/10 , B41J19/78 , B41J19/92
CPC分类号： B41J1/48 , B41J9/10 , B41J19/78
摘要： PURPOSE:To eliminate the deviation of paper feeding phases as well as the occurrence or misprinting for improving the quality of printing by a method in which a type drum is directly connected to the rotor portion of a stepping motor to omit the backlash of the gear transmitters. CONSTITUTION:A rotor 10 is turned when supplying current to a step motor, and however, when a given type 101 comes to a printing position 25, the electrification is controlled to stop the rotation of the rotor 10. Current is supplied to a coil 5 of given digit to drive a hammer 6, and the back side of the type 101 is struck to print letters on a printing paper 21. The same operations are made for all digits. When one-time rotation of the rotor 10 comes near ending, an intermittent gear 19 is engaged with a paper feeding gear 16, and the paper 21 is sent out by one pitch by rotation of a paper feeding rubber 17. Thereby, the process for one line goes to an end. The synchronization of printing letters with the drive signals of the motor is made reset signals to send out one-time signal per one-time rotation by the cam 22 of a type sheet receiver 2.
摘要翻译：目的：为了消除进纸阶段的偏差以及出现或打印错误以提高打印质量的方法，其中型式滚筒直接连接到步进马达的转子部分，以省略齿轮传动器的齿隙。构成：当向步进电动机供电时转动转子10，然而，当给定类型101到达打印位置25时，控制通电以停止转子10的旋转。电流被提供给线圈5 给定数字以驱动锤6，并且打印类型101的背面以在打印纸21上打印字母。对所有数字进行相同的操作。当转子10的一次旋转接近结束时，间歇齿轮19与送纸齿轮16接合，并且通过送纸橡胶17的旋转将纸21送出一个间距。由此，一行结束了。打印字母与电动机的驱动信号的同步被制成复位信号，以通过型式接收器2的凸轮22每一次旋转发送一次信号。

4. 发明专利

JPS5729472A Small size printer 失效
标题翻译：小尺寸打印机
公开(公告)号：JPS5729472A
公开(公告)日：1982-02-17
申请号：JP10440480
申请日：1980-07-31
申请人： Canon Electronics Inc , Canon Inc
发明人： KIMURA TAKESHI , WATANABE SATOSHI , HIRANO HIROFUMI , SASAKI SETSUO
IPC分类号： B41J1/54 , B41J1/48 , B41J7/34 , B41J7/48 , B41J9/12 , B41J23/04
CPC分类号： B41J1/48 , B41J9/12
摘要： PURPOSE: To enable the stop and the drive of a type wheel using a small and simple structure by controlling the spring clutch existing between DC motor and the type wheel according to timing signal of the code plate attached to the side of the wheel.
CONSTITUTION: When the even figures, odd figures stop solenoids 60, 61 are energized by printing instruction, the solenoid levers 63, 64 are rotated, then, the horizontal part 64a releases the ratchet wheel 47 from catching by the ratchet 58c of the stop lever 58, and the coil spring 48 transmitts rotation of the rotating axis 43 to the ratchet wheel 47 and a type wheel is rotated. The code plate 53 generates two kinds of even number and odd number timing signals S, R. In case of S number "1" on the odd figures the odd figures stop solenoid 61 is energized by odd number timing signal S
1 , then the protrusion 64b of the solenoid lever 64 catches the ratchet wheel 47, the spring clutch turns to OFF and rotation of the type wheel stops.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过根据安装在车轮侧面的代码板的定时信号，通过控制直流电机和齿轮之间存在的弹簧离合器，通过简单的结构实现轮型的停止和驱动。构成：当偶数图形奇数图形停止螺线管60,61通过打印指令通电时，螺线管杆63,64旋转，然后水平部分64a释放棘轮47，以阻止棘轮58c的止动杆并且螺旋弹簧48将旋转轴43的旋转传递到棘轮47，并且轮轮旋转。编码板53生成奇数位数S，R的两种偶数号和奇数时刻信号。在奇数图形中，若S数“1”，奇数停止螺线管61被奇数定时信号S1通电，则螺线管杆64的突出部64b卡止棘轮47，弹簧离合器变为OFF，并且轮型的转动停止。

5. 发明授权

US3850098A Plural high-speed printing apparatus 失效
标题翻译：多重高速打印设备
公开(公告)号：US3850098A
公开(公告)日：1974-11-26
申请号：US42703773
申请日：1973-12-21
申请人： NCR CO
发明人： MOROHASHI T
IPC分类号： B41J1/48 , B41J9/10 , B41J9/32
CPC分类号： B41J9/32 , B41J1/48 , B41J9/10
摘要： A printing apparatus with a rotating printing platen having a plurality of rows of characters positioned around its peripheral surface, each row containing a single group of characters from which a plurality of print hammers print the same characters during a single revolution of the platen. A control circuit sequentially operates each of the print hammers in response to timing signals generated by the platen and a hammer actuating member.
摘要翻译：一种具有旋转印版的打印装置，具有围绕其外周表面定位的多行字符，每行包含单个字符组，多个打印锤在该压板的单次旋转期间从该组组中打印相同的字符。控制电路响应于由压板和锤致动构件产生的定时信号顺序地操作每个打印锤。

6. 发明授权

US3846581A Printing apparatus used for electronic computers 失效
标题翻译：用于电子计算机的打印设备
公开(公告)号：US3846581A
公开(公告)日：1974-11-05
申请号：US31621572
申请日：1972-12-18
申请人： CITIZEN TOKEI CO LTD
发明人： MIZUTANI N , OKAWARA Y , SHIMAZAKI T
IPC分类号： B41J1/48 , B41J7/48 , H04L15/24
CPC分类号： B41J1/48 , B41J7/48
摘要： A printing apparatus used for electronic computers, comprises a plurality of type wheels mounted in juxtaposition on a shaft, a corresponding plurality of rotatable type selecting members arranged also in juxtaposition and in mesh engagement with said type wheels, respectively, said type selecting members carrying respective engaging members, and a common operation member in engagement with said engaging members, in such a manner that through rotational movement of said operation member the type selecting members are caused to be rotated to attain simultaneous drive of said type wheels. The type selecting members are adapted to be stopped by respective selector means when the types on the type wheels are located in registration with the printing positions, and upon completion of the selection of all the types desired, a printing hammer is actuated to print them on a paper medium.
摘要翻译：一种用于电子计算机的打印装置，包括并列安装在轴上的多个类型的轮子，分别与所述类型轮并置并与之啮合的对应的多个可旋转选择部件，所述选择部件分别承载接合构件和与所述接合构件接合的公共操作构件，使得通过使所述操作构件的旋转运动使所述类型选择构件旋转以实现所述类型的车轮的同时驱动。当类型轮的类型与打印位置对准时，类型选择构件适于由相应的选择器装置停止，并且在完成所期望的所有类型的选择完成之后，致动打印锤将其打印到纸介质。

7. 发明授权

US3156181A Type wheel printer 失效
标题翻译：轮式打印机
公开(公告)号：US3156181A
公开(公告)日：1964-11-10
申请号：US12913261
申请日：1961-08-03
申请人： TELECHROME MFG CORP
发明人： SOL DUBIN
IPC分类号： B41J1/48 , B41J9/18
CPC分类号： B41J1/48 , B41J9/18

8. 发明授权

US2884851A Record material printing and feeding 失效
公开(公告)号：US2884851A
公开(公告)日：1959-05-05
申请号：US2884851D
CPC分类号： B41J1/48

9. 发明授权

US2349660A Cash register 失效
公开(公告)号：US2349660A
公开(公告)日：1944-05-23
申请号：US2349660D
CPC分类号： B41J1/48 , G07G1/10

10. 发明授权

US2229731A Cash register and the like machine 失效
公开(公告)号：US2229731A
公开(公告)日：1941-01-28
申请号：US2229731D
CPC分类号： G07G1/0036 , B41J1/48

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