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    • 3. 发明申请
    • ROTARY PRINT ELEMENT, COMPONENTS THEREOF AND DRIVE COUPLING APPARATUS THEREFOR
    • 旋转打印元件及其组件及驱动联轴器
    • WO1985003034A1
    • 1985-07-18
    • PCT/US1985000076
    • 1985-01-16
    • LAHR, Roy, Jeremy
    • B41J01/30
    • B41J1/30B41J1/24
    • Rotary-type print wheels (30), components thereof, and mechanism for mounting (60, 100) the print wheels to a drive (90). As compared to all-plastic wheels, they have improved print characteristics and service life while still having a reduced moment of inertia. The wheels include a central hub (32) with teeth (52) which are engaged by teeth (74) on the drive. Alignment apparatus (50, 70) are provided. The spokes (34) are made of metal and can be formed with the hub (32) or separately. The tips (36) of the spokes are designed to facilitate attachment of a character element (38). The tips (36) are shaped to mate with an impact hammer (125). A die system (150) for forming tips (36) has removable inserts (154) which enables inexpensive manufacturing of special order print wheels having variable width tips. Damping structures (170, 180) restrain unwanted spoke motion during printing. Restraining structures (190) resist torsional bending of the spokes.
    • 旋转式打印轮(30),其部件和用于将打印轮安装(60,100)到驱动器(90)的机构。 与全塑料轮相比,它们具有改善的印刷特性和使用寿命,同时仍具有减小的惯性矩。 车轮包括具有齿(52)的中心毂(32),齿轮(52)与驱动器上的齿(74)啮合。 配置对准装置(50,70)。 轮辐(34)由金属制成,并且可以形成有轮毂(32)或分开形成。 辐条的尖端(36)设计成便于连接字符元件(38)。 尖端(36)成形为与冲击锤(125)配合。 用于形成尖端(36)的模具系统(150)具有可移除的插入件(154),其使得能够廉价地制造具有可变宽度尖端的特殊订购打印轮。 阻尼结构(170,180)在打印过程中抑制不需要的辐条运动。 限制结构(190)抵抗轮辐的扭转弯曲。
    • 4. 发明申请
    • METHOD OF CONTROLLING PRINTER
    • 控制打印机的方法
    • WO1985002372A1
    • 1985-06-06
    • PCT/JP1984000556
    • 1984-11-21
    • TOKYO JUKI INDUSTRIAL CO., LTD.MIYAKE, Tomohisa
    • TOKYO JUKI INDUSTRIAL CO., LTD.
    • B41J03/00
    • B41J3/30B41J1/24B41J19/202B41J19/60
    • A conventional serial printer in which a carriage is moved parallel a platen by, for example, a servo motor, has the problem that characters or symbols which are respectively printed by first and second printing operations in double printing are not aligned properly with each other, or their spacing differs. According to the method of this invention, the first printing operation is effected after a period of time which is long enough for carriage vibrations to attenuate. The second printing operation is effected after the carriage vibrations have attenuated sufficiently, in a manner similar to that of the conventional method. For this purpose, in accordance with one embodiment of the invention, the carriage feed effected after a subsequent printing operation within a program is sensed, and, when the feed is zero or a small value, any printing operation effected thereafter is regarded as being double printing.
    • 通过例如伺服电动机将滑架平行于压板的常规串行打印机的问题是,双重打印中分别由第一和第二打印操作打印的字符或符号彼此不正确对准, 或其间距不同。 根据本发明的方法,第一次打印操作是在一段足以使托架振动衰减的时间段之后进行的。 第二次打印操作是在与常规方法类似的方式在滑架振动充分衰减之后进行的。 为此,根据本发明的一个实施例,感测到在程序中的后续打印操作之后进行的滑架进给,并且当进给为零或小的值时,此后实施的任何打印操作被认为是双重的 打印。
    • 5. 发明专利
    • Printer-plotter
    • 打印绘图
    • JPS59103772A
    • 1984-06-15
    • JP21263682
    • 1982-12-06
    • Kanaasu Data KkTowa San Kiden Kk
    • TAKEI TADASHIMORI SUMIHIDE
    • B41J1/30B41J1/24B41J2/49B41J3/44B43L13/00
    • B41J1/24
    • PURPOSE:To enable to perform lateral writing in a transverse direction and a longitudinal direction and to draw figures, by providing two printing solenoids orthogonally to each other so that a plotter pen can be moved upward and downward, in a disk rotating type printing plate printer. CONSTITUTION:In accordance with a printing or drawing command, pulse motors 1, 11 and 15 are rotated to select a printing position and a type position of a daisy wheel 16, and either of the solenoids 17, 18 provided orthogonally to each other is driven, whereby lateral writing printing in the transverse direction or lateral writing printing in the longitudinal direction is conducted. In addition, by operating a pen solenoid 20, a straight line or a quadric curve can be drawn on the basis of classification of solid line, dotted line, broken line, dot- dash line or the like. Further, by replacing the daisy wheel 16, the kind and the size of characters can be arbitrarily selected. Accordindly, a printer-plotter small in size and weight and capable of printing clearly can be obtained.
    • 目的:为了能够在横向和纵向上进行横向书写并绘制图形,通过在圆盘旋转式印版打印机中相互垂直地设置两个印刷电磁铁,使得绘图笔可以向上和向下移动 。 构成:根据打印或绘图命令,旋转脉冲电动机1,11和15以选择菊花轮16的打印位置和类型位置,并且彼此正交设置的螺线管17,18中的任一个被驱动 ,由此进行横向的横向书写或纵向的横向书写。 此外,通过操作笔式螺线管20,可以基于实线,虚线,虚线,点划线等的分类绘制直线或二次曲线。 此外,通过更换菊花轮16,可以任意选择字符的种类和大小。 据了解,可以获得体积小,重量轻且能够清晰印刷的打印机绘图机。
    • 6. 发明专利
    • Thermal printer
    • 热打印机
    • JPS5914976A
    • 1984-01-25
    • JP12476482
    • 1982-07-17
    • Canon Inc
    • FUKUI HIROSHI
    • B41J2/36G06K15/10
    • B41J1/24B41J2/36
    • PURPOSE: To provide the titled printer capable of uniformizing printing density and increasing printing speed, constituted by such a mechanism that the printing constitution of a printing font having plural numbers of dots simultaneously generating heat at the time of printing is changed and, at the same time, the number of dots are reduced.
      CONSTITUTION: A program for controlling a CPU part and a printing pattern having the reduced number of dots simultaneously heat at the time of printing are accommodated in a ROM part being a charager generator. A printing font having an extremely large number of dots simultaneously generating heat is brought to font constitution having the reduced number of dots simultaneously generating heat to eliminate the irregularity in printing density generated by the lowering in voltage and to perform high speed printing.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:提供能够使打印浓度均匀化并提高打印速度的标题打印机,由这样的机构构成,即,具有在打印时同时产生热量的具有多个点数的打印字体的打印结构改变,并且相同 时间,点数减少。 构成:用于控制CPU部分的程序和在打印时同时加热的点数减少的打印图案被容纳在作为字符发生器的ROM部分中。 具有同时产生热量的极大数量的点的打印字体被带到具有减少的点数的字体结构,同时产生热量,以消除由电压降低产生的打印浓度的不规则性并执行高速打印。
    • 7. 发明专利
    • Printer
    • 打印机
    • JPS5782075A
    • 1982-05-22
    • JP15783380
    • 1980-11-10
    • Ricoh Co Ltd
    • IWATA NOBUO
    • B41J1/30B41J1/24B41J23/02
    • B41J1/24Y10T403/32041
    • PURPOSE:To satisfy various restrictions sufficiently, and to transmit revolving torque by transmitting revolving torque to a type wheel by means of two pins and a joint with a member having holes slidably fitted to the pins. CONSTITUTION:A motor 12 is turned by a positional signals given to the motor 12, and one of fingers 3 with type to be printed is selected. A shaft 6 is moved upward by means of a displacing means M as necessary at the same time, and type 4 at a lower stage is selected. In this case, the shaft 6 can be moved in parallel with a driving shaft 13 while transmitting revolution because the pins 8, 15 can be slid in the holes fitted to the pins 8, 15 formed to a connecting ring 9 in the joint.
    • 目的:充分满足各种限制,并通过两个销和与具有可滑动地嵌合在销上的孔的构件的接头传递旋转扭矩来传递旋转扭矩。 构成:马达12通过给予马达12的位置信号转动,并且选择要打印的类型的指状物3中的一个。 同时根据需要通过移位装置M向上移动轴6,并选择下阶段的4型。 在这种情况下,轴6可以与传动轴13平行移动,同时传递旋转,因为销8,15可以在安装到形成于接头中的连接环9的销8,15的孔中滑动。
    • 10. 发明授权
    • 전자식 타자기의 캐리지
    • 电子TYPEWRITER运输
    • KR1019910005891B1
    • 1991-08-06
    • KR1019880006630
    • 1988-05-31
    • 주식회사 엘지이아이
    • 안창식
    • B41J1/24B41J9/16B41J19/88B41J25/34
    • B41J35/10B41J1/24B41J35/23
    • In the electronic typewriter, a knob (37) makes it easy to load or unload a print wheel (92) by rotating an inclined bracket; (31) a toggle spring (39) regulates the backward/forward movement of the inclined bracket; and a stopper plate a eccentric stopper makes overchuting possible. The typewriter carriage comprises a hammering member is solenoid actuating a hommer lever to hit the print wheel's (92) spoke, a member for elevating/rotating the print wheel to a wanted position, a member for transfering a print ribbon a motor for driving the members, a cam gear interlocking with the motor and a sensor for sensing the rotation of the cam gear.
    • 在电子打字机中,旋钮(37)通过旋转倾斜支架容易地装载或卸载打印轮(92); (31)肘节弹簧(39)调节倾斜支架的向后/向前运动; 并且止动板偏心止动器可以实现过度切割。 打字机托架包括锤击构件,其是螺线管,其驱动调焦杆以击打打印轮(92)辐条,用于将打印轮升高/旋转到期望位置的构件,用于传送打印色带的构件用于驱动构件的马达 与马达互锁的凸轮装置和用于感测凸轮齿轮旋转的传感器。