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1. 发明授权

US4411541A Ribbon feed and elevating mechanism for typewriters or similar machines 失效
标题翻译：打字机或类似机器的丝带进给和升降机构
公开(公告)号：US4411541A
公开(公告)日：1983-10-25
申请号：US343117
申请日：1982-01-27
申请人： Manfred Mansfeld , Karl Wenderoth
发明人： Manfred Mansfeld , Karl Wenderoth
IPC分类号： B41J33/16 , B41J33/18 , B41J35/10 , B41J35/14
CPC分类号： B41J33/18 , B41J35/10
摘要： A ribbon feed and elevating mechanism is so constructed that active parts for incrementally feeding and for elevating a ribbon from a rest position into one or more working positions form one structural unit mounted on a common shaft thereby providing a compact, easy to assemble unit for association with a typewriter of the type having a print element supported on a movable carriage. Due to the interaction of a lifting lever with a control lever and a pivoting lever to which a ribbon guide is linked, it is possible in a simple manner to raise the ribbon alternately into two different reproduction levels. A rocker, arm also mounted on the common shaft, serves to establish the increment of feed by which ribbon is to be advanced.
摘要翻译：色带馈送和升降机构被构造成用于递增地馈送并将色带从静止位置升高到一个或多个工作位置的活动部件形成安装在公共轴上的一个结构单元，从而提供紧凑，易于组装的单元，用于关联其中打印机具有支撑在可移动托架上的打印元件。由于提升杆与控制杆的相互作用以及带状引导件连接到的枢转杆，可以以简单的方式将色带交替地升高成两个不同的再现级别。摇臂，臂也安装在公共轴上，用于建立进给丝带的进给量。

2. 发明授权

US4411542A Error ribbon elevation and transport mechanism for typewriters and similar machines 失效
标题翻译：打印机和类似机器的色带提升和传送机制错误
公开(公告)号：US4411542A
公开(公告)日：1983-10-25
申请号：US313457
申请日：1981-10-21
申请人： Karl Wenderoth , Lothar Kuhn
发明人： Karl Wenderoth , Lothar Kuhn
IPC分类号： B41J29/36 , B41J33/08 , B41J33/16 , B41J35/10 , B41J33/18
CPC分类号： B41J33/08
摘要： Disclosed is a mechanism so arranged that a relatively weak power source can be employed to effect error ribbon elevation and incremental feed. A bridge which is pivotably mounted on a frame carries a rotatably mounted ratchet and a pivotably mounted pawl which, when the bridge is rotated by a magnet to elevate the bridge, is caused to react with a frame part and pivot relative to and to drive the ratchet to feed ribbon.
摘要翻译：公开了一种机构，其布置成可以使用相对较弱的电源来实现色带标高和增量馈送。可枢转地安装在框架上的桥梁承载着可旋转地安装的棘轮和可枢转地安装的棘爪，当棘轮由磁体旋转以提升桥梁时，使其与框架部件反作用并且相对于驱动器棘轮送丝带。

3. 发明授权

US4662766A Ribbon feed increment change mechanism and coded ribbon cassette to establish feed increment 失效
标题翻译：色带进纸增量更换机构和编码色带盒，以建立进纸增量
公开(公告)号：US4662766A
公开(公告)日：1987-05-05
申请号：US348091
申请日：1982-02-11
申请人： Friedrich Teichmann , Karl Wenderoth
发明人： Friedrich Teichmann , Karl Wenderoth
IPC分类号： B41J32/00 , B41J33/36 , B41J33/18 , B41J35/28
CPC分类号： B41J32/00 , B41J33/36
摘要： Mechanism for automatically adjusting the feed increment according to the type of ribbon in a ribbon cassette is characterized by a pawl and feed ratchet and to means operative by coded features on a cassette, when the cassette is mounted, to control the interval of engagement of the pawl and feed ratchet.
摘要翻译：根据色带盒中的色带类型自动调节进纸增量的机构的特征在于棘爪和进给棘轮，并且当安装盒时，通过盒上的编码特征进行操作的装置，以控制卡片的接合间隔棘爪和进给棘轮。

4. 发明授权

US4699372A Transport mechanism 失效
标题翻译：运输机制
公开(公告)号：US4699372A
公开(公告)日：1987-10-13
申请号：US699581
申请日：1985-02-08
申请人： Peter Dziemba , Karl Wenderoth
发明人： Peter Dziemba , Karl Wenderoth
IPC分类号： G03B23/00 , B65H5/06 , B65H5/14 , B65H5/18 , B65H9/00 , G03B21/11 , G03B23/02 , G03B41/00 , B65H9/16
CPC分类号： G03B21/116 , B65H5/064 , G03B23/02
摘要： A transport mechanism for film cards having two rocker levers supported on a pivoting lever that can swivel around a shaft, with the rocker levers being capable of pivoting around a rocker lever shaft. The two rocker levers, in turn, support two opposite discs, one of which is driven by a motor. A gripping motion of the discs is brought about by provision of guide grooves located on the rocker levers, with each groove accommodating a stationary pin. Through provision of an intermediate carrier, the upper disc is fixed to the upper rocker lever in a manner that it can pivot around a horizontal axis which is at right angles to the rocker lever shaft. Therefore the upper disc can be tilted in the respective direction of transport.
摘要翻译：一种用于具有两个摇杆的电影卡片的传送机构，所述摇杆支撑在可围绕轴旋转的枢转杆上，摇杆能绕摇杆杆枢转。两个摇杆依次支撑两个相对的盘，其中一个由电机驱动。通过设置位于摇杆上的引导槽来实现盘的夹持运动，每个凹槽容纳固定销。通过设置中间载体，上盘以能够围绕与摇臂杆轴成直角的水平轴线枢转的方式固定到上摇动杆。因此，上盘可以在相应的运输方向上倾斜。

5. 发明授权

US4340315A Printing area cover plate for typewriters or like machines 失效
标题翻译：用于打字机或类似机器的打印区域盖板
公开(公告)号：US4340315A
公开(公告)日：1982-07-20
申请号：US195398
申请日：1980-10-09
申请人： Friedrich Teichmann , Karl Wenderoth
发明人： Friedrich Teichmann , Karl Wenderoth
IPC分类号： B41J29/13 , B41J11/70 , B41J15/04 , B41J29/12 , B41J29/387 , B65H16/00 , B41J29/08 , B41J29/38
CPC分类号： B41J29/387 , B41J11/70 , B41J29/12
摘要： Disclosed is a preferably transparent removably mounted cover plate for covering the top opening or printing point area in a printer, e.g. a needle printer, which serves to reduce noise and to prevent the introduction of foreign substances and dust. Of particular advantage is the inclusion on the cover plate of paper guide elements, a switch actuating cam which acts on a switch to shut off the machine when the cover plate is removed or swung out, and a paper tear-off edge.
摘要翻译：公开了一种优选地透明的可移除安装的盖板，用于覆盖打印机中的顶部打开或打印点区域，例如，针式打印机，用于降低噪音并防止引入异物和灰尘。特别的优点是在纸导板元件的盖板上包括开关致动凸轮，该开关致动凸轮在盖板被移除或摆动时作用在开关上以切断机器以及纸张撕开边缘。

6. 发明授权

US4134694A Dual pitch tabular stop assembly 失效
标题翻译：双间距平板停止组件
公开(公告)号：US4134694A
公开(公告)日：1979-01-16
申请号：US782248
申请日：1977-03-28
申请人： Walter Stuiber , Karl Wenderoth
发明人： Walter Stuiber , Karl Wenderoth
IPC分类号： B41J21/02 , B41J21/04
CPC分类号： B41J21/02
摘要： A tabular stop assembly having two sets of uniformly spaced tab stops for use with a typewriter with a dual pitch escapement wherein individual stops of each set are formed on each of an array of uniformly spaced C-shaped tabs which are mounted for rotative movement relative to a tab rack to first and second set positions corresponding to a selected escapement pitch.
摘要翻译：具有两组均匀间隔的突片止动件的平板式止动组件，其与具有双螺距擒纵机构的打字机一起使用，其中每组的单独止动件形成在均匀间隔开的C形凸片的每一个上，其安装成相对于标签架到对应于所选择的擒纵机构间距的第一和第二设定位置。

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