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公开(公告)号：US4287825A
公开(公告)日：1981-09-08
申请号：US89412
申请日：1979-10-30
CPC分类号： G07B17/00508 , G07B2017/00548
摘要： A printing control system includes a printing mechanism having settable print members. A gear is rotatably mounted and operably connected for selectively setting the print members. The gear is connected to control inhibiting the printing mechanism from being energized to print. The gear may also be connected to control inhibiting the selective setting of the print members.
摘要翻译： 打印控制系统包括具有可设置的打印部件的打印机构。 齿轮可旋转地安装并可操作地连接，用于选择性地设置打印构件。 齿轮被连接以控制禁止打印机构通电以进行打印。 齿轮也可以被连接以控制禁止打印构件的选择性设置。
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公开(公告)号：US4143981A
公开(公告)日：1979-03-13
申请号：US712233
申请日：1976-08-06
CPC分类号： B65H7/02 , B65H43/00 , G06K15/16 , B65H2403/21
摘要： Disclosed is a means for feeding unit documents, such as sheets, envelopes, pages, cards, and the like to an apparatus for processing. Means is provided for feeding the documents to and removing them from the operating apparatus at a relatively high rate of speed. During the time that an individual document is being operated upon it is conveyed by means associated with the operating apparatus. Examples of such operations would be printing addresses on an envelope, embossing credit cards, encoding magnetic tapes, and the like. Upon conclusion of the operation, the documents are removed quickly so that a second document may be supplied to the operating apparatus expeditiously.
摘要翻译： 公开了一种用于将单元文件（例如纸张，信封，页面，卡片等）馈送到用于处理的装置的装置。 提供了用于以相对高的速度将文件馈送到操作装置并将其从操作装置中取出的装置。 在单个文档被操作的时间期间，它通过与操作装置相关联的装置传送。 这种操作的示例将是在信封上打印地址，压花信用卡，编码磁带等。 在完成操作之后，快速移除文件，以便可以迅速地向操作装置提供第二文件。
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公开(公告)号：US4211397A
公开(公告)日：1980-07-08
申请号：US950081
申请日：1978-10-10
CPC分类号： B65H7/02 , B65H43/00 , B65H5/062 , G06K15/16 , B65H2403/21
摘要： Disclosed is a mechanism for feeding unit documents, such as sheets, envelopes, pages, cards, and the like to an apparatus for processing. A mechanism is provided for feeding the documents to and removing them from the operating apparatus at a relatively high rate of speed. During the time that an individual document is being operated upon it is conveyed by a mechanism associated with the operating apparatus. Examples of such operations would be printing addresses on an envelope, embossing credit cards, encoding magnetic tapes, and the like. Upon conclusion of the operation, the documents are removed quickly so that a second document may be supplied to the operating apparatus expeditiously.
摘要翻译： 公开了一种用于将单元文件（例如纸张，信封，页面，卡片等）馈送到用于处理的装置的机构。 提供了一种用于以相对高的速度将文件馈送到操作装置并将其从操作装置移除的机构。 在单个文档被操作的时间期间，其通过与操作装置相关联的机构传送。 这种操作的示例将是在信封上打印地址，压花信用卡，编码磁带等。 在完成操作之后，快速移除文件，以便可以迅速地向操作装置提供第二文件。
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公开(公告)号：US4018434A
公开(公告)日：1977-04-19
申请号：US675907
申请日：1976-04-12
IPC分类号： B65H3/12
CPC分类号： B65H3/124 , B65H2301/321 , B65H2515/342 , B65H2701/1916
摘要： An endless conveyor belt having a series of perforations is positioned between a vacuum outlet and a carrier having a stack of substantially flat documents. The vacuum is operated only when the perforations in the belt are positioned in front of the vacuum outlet to reduce drag on the belt. When the vacuum is operational, the belt will attract one of the documents from the stack and deliver it to a subsequent processing station. Means are provided for maintaining the documents in spaced relation from the belt when the vacuum is inoperative to preclude premature removal of a document from the stack by frictional contact of the document and the belt. A deflectable roller is also located adjacent the belt which rotates counter to the direction of travel of the belt to preclude the feeding of more than one document at a time by the belt to the subsequent processing station.
摘要翻译： 具有一系列穿孔的环形传送带定位在真空出口和具有基本平坦的文件堆叠的载体之间。 只有当皮带中的穿孔位于真空出口前面才能使真空工作，以减少皮带上的阻力。 当真空运行时，皮带将从堆叠中吸引一个文件，并将其传送到后续处理站。 提供了用于在真空不起作用时将文件保持与带的间隔关系的装置，以通过文件和带的摩擦接触来避免文件从堆叠过早地移出。 偏转辊也位于带的附近，该带相对于带的行进方向旋转，以防止带一次将多于一个的文件馈送到随后的处理站。
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公开(公告)号：US4140190A
公开(公告)日：1979-02-20
申请号：US836762
申请日：1977-09-26
CPC分类号： G01G23/32
摘要： A mass produced weight measuring system includes an optical transducer for determining the displacement of a scale load support structure with respect to a scale frame. To facilitate mass fabrication an optical transducer is produced and both gratings adjusted for alignment as a subassembly unit independent of the scale frame and load support structure; the clearance between the grating planes is set and the movable grating temporarily fixed. Nonlinearities in scale load support deflection inherent with the scale linkage and providing components other than true vertical deflection are compensated by adjustment of the grating angle from a horizontal plane. During scale assembly, the scale frame and load support structure are placed in a main fixture, a transducer subassembly unit is selected, mounted to a subfixture and the grating planes referenced to scale assembly reference planes; then the transducer body is epoxy potted relative to the frame and the movable grating potted relative to the load support structure. The movable grating is then freed for movement relative to the transducer body.
摘要翻译： 大量生产的重量测量系统包括用于确定秤秤负载支撑结构相对于秤架的位移的光学换能器。 为了促进大规模制造，产生光学换能器，并且两个光栅被调整为用于对准的子组件单元，独立于刻度框架和负载支撑结构; 设置光栅平面之间的间隙，并且可移动光栅暂时固定。 通过从水平面调整光栅角度来补偿比例尺耦合固有的尺度负载支持偏转和提供非真实垂直偏转的分量的非线性。 在刻度装配期间，刻度框架和负载支撑结构放置在主固定装置中，选择换能器组件单元，安装到子混合物，并且以平面组件参考平面为参考的光栅平面; 那么传感器本体相对于框架环氧树脂封装，并且可移动光栅相对于负载支撑结构封闭。 然后可移动光栅相对于换能器本体释放。
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