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1. 发明授权

US4027763A Keyboard for office machines 失效
标题翻译：办公机器键盘
公开(公告)号：US4027763A
公开(公告)日：1977-06-07
申请号：US710671
申请日：1976-08-02
申请人： Rinaldo Salto
发明人： Rinaldo Salto
IPC分类号： B41J7/32 , B41J23/18 , B41J23/02
CPC分类号： B41J7/32 , B41J23/18
摘要： A keyboard for a typewriter, teleprinter, calculator and similar office machines comprises a series of keys, a series of setting elements selectable by the keys and a group of code bars. A setting spring moves a common setting member which positions the selected setting element on the trajectory of the code-bars. A bridge controls the code-bars and is positioned, through a cam, by a driven part of a starting clutch for a setting cycle. An intermediate member connects the common setting member with a releasing member of the starting clutch, and when the key is depressed, the intermediate member activates the starting clutch after a predetermined path of the setting member. A series of flexible laminae are flexed by the selected setting element and successively arrest temporarily the returning at rest of the selected setting element avoiding the beginning of a new setting cycle in the case a key is kept depressed.
摘要翻译：用于打字机，电传打印机，计算器和类似办公机器的键盘包括一系列键，一组可由键选择的设置元素和一组代码栏。调整弹簧移动将所选择的设定元素定位在码棒的轨迹上的公共设定部件。桥接器控制代码栏，并且通过凸轮由起动离合器的从动部分定位用于设定循环。中间构件将公共调节构件与起动离合器的释放构件连接，并且当按下键时，中间构件在设定构件的预定路径之后启动起动离合器。通过所选择的设置元件弯曲一系列柔性薄片，并且在键被保持按压的情况下，连续地暂停地停止所选择的设置元素的返回，避免新的设置周期的开始。

2. 发明授权

US08844784B2 Controlling drive settings in a press 有权
标题翻译：控制压机中的驱动设置
公开(公告)号：US08844784B2
公开(公告)日：2014-09-30
申请号：US12824988
申请日：2010-06-28
申请人： Timothy Jay Bouma , Whitney Elaine Loper , George Joseph Shrum
发明人： Timothy Jay Bouma , Whitney Elaine Loper , George Joseph Shrum
IPC分类号： B41J23/18
CPC分类号： B41F13/02 , B41J15/04 , B41J15/16 , B65H23/044 , B65H23/1888 , B65H2404/14 , B65H2513/108 , B65H2513/11 , B65H2515/31 , B65H2557/2644 , B65H2801/21 , B65H2220/02 , B65H2220/01 , B65H2220/03
摘要： In one embodiment, a method for controlling drive settings in a press for printing on a web of media. A drive is provided to receive the web from an upstream location and to transport the received web downstream of the drive at a controllable speed. The speed of the drive is sampled plural times while operating the drive in a tension control mode that varies the speed to maintain a desired tension in the web adjacent the drive. An optimal speed of the drive is calculated from the sampled speeds. The drive is operated in a constant velocity mode at the optimal speed during printing.
摘要翻译：在一个实施例中，一种用于控制印刷机中的驱动设置的方法，用于在介质卷上进行打印。提供驱动器以从上游位置接收纸幅并以可控速度将所接收的纸幅下移到驱动器下游。驱动器的速度被采样多次，同时以张力控制模式操作驱动器，该张力控制模式改变速度以保持邻近驱动器的幅材中的期望张力。从采样速度计算驱动器的最佳速度。驱动器在打印期间以最佳速度以恒定速度模式运行。

3. 发明授权

US4259026A Dot printer having concentric driving cams 失效
标题翻译：圆点打印机具有同心驱动凸轮
公开(公告)号：US4259026A
公开(公告)日：1981-03-31
申请号：US6932
申请日：1979-01-25
申请人： Seiji Hanaoka , Masahiko Mori , Takao Kobayashi
发明人： Seiji Hanaoka , Masahiko Mori , Takao Kobayashi
IPC分类号： B41J29/02 , B41J15/06 , B41J19/78 , B41J19/94 , B41J23/02 , B41J23/12 , B41J23/18 , B41J25/304 , B41J33/388 , B41J35/14 , B41J3/12 , B41J19/30 , B41J19/84 , B41J35/10
CPC分类号： B41J35/14 , B41J15/06 , B41J23/18 , B41J25/304 , B41J33/388
摘要： In a miniature printer for printing with dots on printing paper, concentrically mounted driving cams provide both horizontal and vertical motions which synchronize the reciprocating action of the printing head mechanism with the paper feed and ink ribbon feed mechanism. Constant velocity linear motion is provided for the print head. The printing paper may be removed in either direction from the printer.
摘要翻译：在用于在打印纸上打印点的微型打印机中，同心安装的驱动凸轮提供使打印头机构的往复动作与供纸和色带馈送机构同步的水平和垂直运动。为打印头提供恒速线性运动。可以从打印机沿任一方向去除打印纸。

4. 发明授权

US4249829A Daisy wheel typewriter 失效
标题翻译：菊花轮打字机
公开(公告)号：US4249829A
公开(公告)日：1981-02-10
申请号：US30632
申请日：1979-04-16
申请人： Manfred Link , Diethelm Puch
发明人： Manfred Link , Diethelm Puch
IPC分类号： B41J29/38 , B41J1/24 , B41J23/04 , B41J23/18 , B41J1/30
CPC分类号： B41J1/24
摘要： A daisy wheel typewriter wherein wheel positioning to present a character for printing and hammer actuation to effect printing of a selected character are electronically operated in response to keyboard generated signals. Functions associated with a printing action, e.g., ribbon lift, ribbon feed, and carriage spacing, are, however, operated mechanically in synchronism with the electronics by a timing disc driven by a print cycle function actuating shaft. Non-printing service functions are also operated mechanically by conventional powered mechanisms responsive to keyboard generated signals.
摘要翻译：菊花轮打字机，其中，为了显示用于打印的字符和锤击致动以实现所选字符的打印的轮定位，响应于键盘产生的信号而被电子地操作。然而，通过由打印循环功能致动轴驱动的定时盘，与打印动作相关联的功能（例如，色带提升，色带供给和托架间隔）与电子设备同步地机械操作。非打印服务功能还通过响应于键盘产生的信号的常规动力机构机械操作。

5. 发明授权

US4175876A Drive mechanism for printer 失效
标题翻译：打印机驱动机构
公开(公告)号：US4175876A
公开(公告)日：1979-11-27
申请号：US852001
申请日：1977-11-15
申请人： Seiji Hanaoka
发明人： Seiji Hanaoka
IPC分类号： B41J2/24 , B41J15/06 , B41J19/20 , B41J23/18 , B41J25/304 , B41J33/18 , B41J33/516 , B41J35/14 , G06K15/10 , H04L17/16 , B41J3/12 , B41J23/14 , B41J33/04
CPC分类号： B41J15/06 , B41J23/18 , B41J25/304 , B41J33/18 , B41J33/516 , B41J35/14
摘要： A printer including a printing head adapted for reciprocal displacement across a printing tape for effecting printing on the tape in at least one direction of reciprocation is provided. The printer includes a lever pivoted on a frame and adapted to reciprocate the printing head and a rotating disc engaged with a motor for driving the rotary disc which pivots the lever. The rotating disc is adapted to actuate a paper advance assembly, an ink-ribbon winding assembly and an ink-ribbon reversing assembly. The printing head may be of the type including a plurality of needles for recording dots by electromagnetic actuation of the needles.
摘要翻译：提供一种打印机，其包括适于在打印带上的往复移位的打印头，用于在至少一个往复运动方向上对带进行打印。该打印机包括一个在框架上枢转并适于使打印头往复移动的杠杆和一个与马达接合的旋转盘，用于驱动旋转盘的枢转。旋转盘适于致动送纸组件，墨带卷绕组件和墨带反转组件。打印头可以是包括用于通过针的电磁致动记录点的多个针的类型。

6. 发明授权

US4113081A Mechanism for actuating a member of a typewriter 失效
标题翻译：执行TYPEWRITER会员的机制
公开(公告)号：US4113081A
公开(公告)日：1978-09-12
申请号：US696864
申请日：1976-06-16
申请人： Ulrich Menzi
发明人： Ulrich Menzi
IPC分类号： B41J5/28 , B41J7/02 , B41J19/36 , B41J19/98 , B41J23/12 , B41J23/18 , B41J25/24 , B41J19/54
CPC分类号： B41J25/24 , B41J23/12 , B41J23/18
摘要： A mechanism for actuating a universal bar of a typewriter from a continuously rotatable drive shaft comprises a principal lever cooperating with the universal bar and carrying a catch able to occupy an active position in the trajectory of a peripheral projection of the drive shaft and a rest position out of this trajectory. The principal lever additinally carries a locking lever cooperating with a control lever of the catch, the latter being connected to the control lever by a spring biasing them relative to one another into an angular position defined by abutments. A fixed stop is disposed in the path along which the control lever moves during an actuating movement of the principal lever in response to engagement of the catch by the projection. When the control lever abuts this stop, it returns to a position for locking the catch while the catch is still in engagement with said projection. Unlocking of the catch to move to its active position is provided by a slide rod having a shoulder for actuating the locking lever. The slide rod can have a second shoulder for permanently unlocking the catch to provide repeated operation of the universal bar.

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