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公开(公告)号：US3915276A
公开(公告)日：1975-10-28
申请号：US30767772
申请日：1972-11-17
Applicant: TELETYPE CORP
Inventor： METZ JACK L
Abstract: An impact mechanism prints directly on the outer coil of a web of paper using the web itself as a backing thereby obviating the use of a separate platen. In order to hold the outer coil in a printing plane, a pair of springs continuously urge the web against a pair of stops which are adjacent to the impact mechanism. The impact mechanism includes a plurality of tines which are positioned to strike character dies against the web upon being struck by pins. The pins are distributed in a single turn helix about a cylinder which is rotatably mounted on a pivoted bracket. The cylinder rotates to index the pins across the tines and reciprocates to strike the pins against the tines. In order to sever the web into sheets after information has been recorded thereon, a pair of rollers are positioned to grip the paper being advanced from the web so that the paper may be manually brought into contact with and severed by a fixed blade.
Abstract translation: 冲击机构使用网本身作为背衬直接打印在纸幅的外部线圈上，从而避免使用单独的压板。 为了将外线圈保持在打印平面中，一对弹簧连续地将幅材推靠在与冲击机构相邻的一对止动件上。 冲击机构包括多个尖齿，其定位成在被销子撞击时将特征模具抵靠在腹板上。 销围绕可旋转地安装在枢转支架上的圆柱体以单匝螺旋分布。 圆柱体旋转以使针跨越尖齿，并且往复运动以使针脚抵靠齿。 为了在将信息记录在其上之后将纸幅切割成纸张，定位一对辊以夹紧从纸幅前进的纸张，使得纸张可以被手动地与固定刀片接触和切断。
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公开(公告)号：US3904018A
公开(公告)日：1975-09-09
申请号：US41504773
申请日：1973-11-12
Applicant: TELETYPE CORP
Inventor： DENLEY RONALD S
Abstract: An endless ink ribbon is mounted in a cartridge for linear movement with respect to a print head also mounted within the cartridge and typically comprising a small belt printer used in a mobile teleprinter system. The cartridge is detachably mounted on a printer carriage, and an inking roller rotatably mounted in the cartridge is coupled to carriage movement when the carriage moves from a line-start position to a carriage-return position, for driving the ribbon. A clutch uncouples the inking roller during carriage-return to the line start position. The cartridge includes a cover disposed above the ribbon, a base disposed below the ribbon and having an aperture through which the roller is driven, and a plurality of ties for releaseably securing the cover to the base.
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公开(公告)号：US3901372A
公开(公告)日：1975-08-26
申请号：US49082774
申请日：1974-07-22
Applicant: TELETYPE CORP
Inventor： DENLEY RONALD S
CPC classification number: B41J29/12 , B41J29/42 , Y10T225/24
Abstract: A protective one-piece cover, particularly adapted for use with housings for printer apparatus and the like, is preferably molded out of a plastic material, and incorporates a non-glaring transparent viewing window, specified and optional ''''frosted'''', translucent surface areas for both diffusing ambient light and concealing portions of the apparatus therebelow, and a feed-out passageway that not only facilitates the initial manual insertion of paper in roll stock form, for example, upwardly through the cover, but provides a cutting edge for tearing off end sections of the fed-out paper. The passageway is further constructed to reliably retain even short, free end edge portions of the paper therewithin, and to prevent accidental re-entry of the free end of the paper into any closely spaced feed-in slot. The protective cover is also adapted to incorporate either an adjustable or fixed print column (or any other) indicator scale as a functional part thereof.
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公开(公告)号：US3898671A
公开(公告)日：1975-08-05
申请号：US42402573
申请日：1973-12-12
Applicant: TELETYPE CORP
Inventor： BERRY JAMES M , HAUSER ANTHONY J , OLLENDICK GARY B
CPC classification number: B41J2/115
Abstract: An ink jet printing device wherein conductive ink, under pressure is emitted from a nozzle and breaks into droplets in the vicinity of a charging electrode such that the charge on each droplet is determined by the voltage on the charging electrode at the instant that the droplet separates from the solid stream of ink issuing from the nozzle. A mask or drain catcher is provided for blocking and catching uncharged droplets of ink, and an electrostatic field is provided for deflecting charged droplets out of a path impinging on the drain catcher and into a path impinging on a record medium for printing thereon. A vibratory transducer is connected to the nozzle structure and imparts undulations at a fixed, droplet-forming frequency to the ink issuing from the nozzle so as to induce the stream of ink to break into droplets of uniform size and spacing, at the applied droplet-forming frequency. A data signal source is connected to the charging electrode, and the phasing between the data signal and the droplet-forming signal is randomly varied to obviate distortions due to frequent, regular, or periodic formation or separation of droplets during transitions of the voltage of the charging signals.
Abstract translation: 一种喷墨打印装置，其中在压力下的导电油墨从喷嘴发射并在充电电极附近分解成液滴，使得每个液滴上的电荷由液滴分离时刻的充电电极上的电压确定 从喷嘴发出的固体墨水流。 提供掩模或排水捕集器用于阻挡和捕获不带电的油墨液滴，并且提供静电场用于使带电液滴偏离冲击在排水捕集器上的路径，并进入撞击在记录介质上以在其上打印的路径。 振动传感器连接到喷嘴结构，并以固定的液滴形成频率将起伏作用于从喷嘴发出的油墨，以便在施加的液滴形成时引起油墨流分散成均匀尺寸和间距的液滴， 形成频率。 数据信号源连接到充电电极，数据信号和液滴形成信号之间的相位随机变化，以避免由于在电压转换期间液滴的频繁，规则或周期性的形成或分离而产生的失真 充电信号。
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公开(公告)号：US3894232A
公开(公告)日：1975-07-08
申请号：US46804974
申请日：1974-05-08
Applicant: TELETYPE CORP
Inventor： LASPESA RICHARD E
CPC classification number: G06K7/00 , G01D5/34715 , G01D11/16 , G01P3/486 , G06K15/00 , Y10T74/18752
Abstract: A rotationally adjustable support mechanism, which is particularly adapted for mounting on a motor housing, allows a first supported part (e.g., a sensor) to be accurately adjusted angularly relative to a second part (e.g., a shaft mounted code wheel). A specially constructed and uniquely mounted semicircular bushing allows the mechanism (together with the first part supported thereon) to be readily mounted on or removed from the motor housing without requiring the removal of the shaft mounted second part and/or any other associated apparatus.
Abstract translation: 特别适用于安装在马达壳体上的可旋转调节的支撑机构允许第一支撑部分（例如，传感器）相对于第二部分（例如，轴安装的代码轮）成角度地精确地调节。 专门构造和独特安装的半圆形衬套允许机构（与其上支撑的第一部分一起）容易地安装在电动机壳体上或从电动机壳体移除，而不需要移除安装有轴的第二部件和/或任何其它相关装置 。
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Patent Agency Ranking
公开(公告)号：US3868673A
公开(公告)日：1975-02-25
申请号：US38828673
申请日：1973-08-14
Applicant: TELETYPE CORP
Inventor： MAU JR THEODORE J , PETERSON JOHN L
Abstract: A readout means provides encoded information representing each character to be written on a cathode-ray tube screen as well as five enhancement levels. The output of the readout means is decoded into a video format and fed through a selectively actuated inverter for control of the cathode-ray beam. In response to signals at one of two of the memory enhancement output levels, the intensity of the displayed character is uniformly reduced or caused to pulsate. In response to an underline signal at one of the enhancement levels coinciding with a selected scan line, the inverter is actuated writing a row of dots under a desired character. A cursor signal at one of the enhancement levels actuates the inverter producing a cursor indication upon the screen and a tabulate enhancement signal creates a tabulate mark upon the screen.
Abstract translation: 读出装置提供表示要写在阴极射线管屏幕上的每个字符的编码信息以及五个增强级别。 读出装置的输出被解码为视频格式，并通过选择性驱动的反相器馈送以控制阴极射线束。 响应于两个存储器增强输出电平之一处的信号，所显示的字符的强度被均匀地减小或引起脉动。 响应于与选择的扫描线一致的增强级中的一个的下划线信号，激活逆变器在所需字符下写入一排点。 增强级别之一的光标信号激活逆变器，在屏幕上产生光标指示，并且制表增强信号在屏幕上产生制表标记。
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公开(公告)号：US3822641A
公开(公告)日：1974-07-09
申请号：US26823872
申请日：1972-07-03
Applicant: TELETYPE CORP
Inventor： BABLER E
CPC classification number: B41J9/32
Abstract: A plurality of self-restoring equally spaced apart print hammers selectively are driven lineally toward a printing position by continuously rotating impellers having equiangularly spaced radial impelling elements. Each impeller is effective through the agency of a rockable interponent, which is selectively elevated into the path of associated impelling elements upon latching of the armature of an electromagnet, for transmitting impeller force to a corresponding print hammer. An interponent when struck by its impeller is rocked for liberation from armature control, its descent and removal from the path of associated impelling elements being effected by a spring.
Abstract translation: 通过连续旋转具有等角度间隔开的径向推进元件的叶轮，选择性地将多个自恢复等间隔开的打印锤线性地驱动到打印位置。 每个叶轮通过可摆动的组件的代理是有效的，该可摇动的组件在闩锁电磁体的电枢时选择性地升高到相关联的推进元件的路径中，以将叶轮力传递到相应的打印锤。 当其叶轮撞击时，一个中间部件被摇动以便从电枢控制中释放出来，它的下降和从相关联的推进元件的路径移除由弹簧实现。
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公开(公告)号：US3805695A
公开(公告)日：1974-04-23
申请号：US29200372
申请日：1972-09-18
Applicant: TELETYPE CORP
Inventor： BABLER E
CPC classification number: B41J9/32
Abstract: A plurality of self-restoring horizontally spaced apart print hammers selectively are driven lineally toward printing positions by continuously rotating impellers having equiangularly spaced radial impelling elements. Each impeller is effective through the agency of an interponent, which is selectively elevated into and then removed from the path of associated impelling elements of an impeller. Interponent elevation results from latching of the armature of an electromagnet. Transmission of impeller force to a print hammer results from striking of an elevated interponent by its impeller. The electromagnets are disposed in a pair of spaced apart banks aligned on opposite sides of the interponents, their armatures extending inwardly from said electromagnets and providing a plurality of aligned stands to which the lower ends of the interponents are returned by the springs, whereby armature control of the interponents is regained following armature unlatching.
Abstract translation: 通过连续旋转具有等角间隔的径向推进元件的叶轮，多个自恢复水平间隔开的打印锤选择性地被线性地朝向打印位置驱动。 每个叶轮通过介质的代理是有效的，其被选择性地升高到叶轮的相关联的推进元件的路径中并且随后从其移除。 中间高程来自电磁铁的电枢闭锁。 将叶轮力传递到打印锤由于其叶轮撞击升高的介质而产生。 电磁铁设置在一对间隔开的组中，排列在中间体的相对侧上，它们的电枢从所述电磁体向内延伸，并提供多个对准的支架，其中中间部件的下端由弹簧返回，从而电枢控制 在衔铁解锁之后重新获得了这个关联。
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公开(公告)号：US3795187A
公开(公告)日：1974-03-05
申请号：US3795187D
申请日：1972-07-03
Applicant: TELETYPE CORP
Inventor： BABLER E
CPC classification number: B41J9/32
Abstract: A plurality of self-restoring equally spaced apart print hammers selectively are driven lineally toward a printing position by continuously rotating impellers having equiangularly spaced radial impelling elements. Each impeller is effective through the agency of an interponent, which is selectively elevated into the path of associated impelling elements upon latching of the armature of an electromagnet, for transmitting impeller force to a corresponding print hammer. A plurality of dies, which are conveyed past the hammers for printing, are aligned axially of an endless conveyor in equally spaced relationship different from the spacing of said hammers. The impelling elements of each impeller are angularly offset from corresponding impelling elements of adjoining impellers in accordance with and for accommodation of the spacing difference.
Abstract translation: 通过连续旋转具有等角度间隔开的径向推进元件的叶轮，选择性地将多个自恢复等间隔开的打印锤线性地驱动到打印位置。 每个叶轮通过介质的代理是有效的，该组件在锁定电磁体的电枢时被选择性地升高到相关联的推进元件的路径中，以将叶轮力传递到相应的打印锤。 经过锤子输送打印的多个模具以与所述锤的间距不同的等间距关系与环形输送机的轴向对齐。 每个叶轮的推进元件根据并用于调节间隔差而与相邻的叶轮的相应的推进元件成角度地偏移。
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公开(公告)号：US3789239A
公开(公告)日：1974-01-29
申请号：US3789239D
申请日：1971-07-12
Applicant: TELETYPE CORP
Inventor： HEEREN R
IPC: G11C19/18 , H03K19/096 , G11C11/40
CPC classification number: H03K19/096 , G11C19/184
Abstract: A MOSFET shift register wherein capacitor nodes in each cell of the register are charged and selectively discharged and having booster capacitor nodes and clock nodes to increase slightly the voltages at the capacitor nodes in order to enhance the operation of the shift register.
Abstract translation: MOSFET移位寄存器，其中寄存器的每个单元中的电容器节点被充电并选择性地放电，并且具有升压电容器节点和时钟节点以稍微增加电容器节点处的电压，以便增强移位寄存器的操作。
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