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公开(公告)号：US4512505A
公开(公告)日：1985-04-23
申请号：US631289
申请日：1984-07-16
申请人： Pernie E. Westly , Uri Leder
发明人： Pernie E. Westly , Uri Leder
CPC分类号： G01D15/28
摘要： A convertible platen for use in a graphics plotter to allow its selective use as either a cut paper plotter or a roll paper plotter. The platen is formed from a specially designed aluminum extrusion and a pair is mounted with one on either side of the drum of a drum plotter between the drum and the supply/takeup rollers. The platens can be raised and held adjacent the drum and spanning the vacuum columns in the plotter to create a table having curved outer edges to support cut paper. They can be released and dropped into the vacuum columns whereby they lie against the outer surfaces and form the upper inner wall with curved upper edges over which paper smoothly is guided between the vacuum columns and the supply/takeup rollers.
摘要翻译： 用于图形绘图仪的可转换压板，可以选择性地用作切纸机或卷纸机。 压板由专门设计的铝挤压件形成，一对在滚筒和供纸/卷取辊之间的滚筒式刻字机的滚筒的两侧安装一个。 压板可以升高并保持在滚筒附近，并跨越绘图仪中的真空柱，以创建具有弯曲外边缘以支撑切纸的工作台。 它们可以被释放并落入真空塔中，由此它们靠在外表面上并形成具有弯曲的上边缘的上内壁，在该上边缘上平滑地在真空塔和供应/卷取辊之间引导纸张。
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公开(公告)号：US4369453A
公开(公告)日：1983-01-18
申请号：US202846
申请日：1980-10-31
申请人： Jobst Brandt
发明人： Jobst Brandt
摘要： A moving-medium XY plotter is provided with a platen which has a concave surface extending uniformly in the direction of pen motion. A drive roller and pinch roller assembly located near the bottom of the concavity provides the motion of the recording medium orthogonal to the pen motion, while at the same time curving the recording medium into the shape of a trough. This curvature stabilizes the motion of the recording medium by significantly enhancing its resistance to compressional buckling and ensures that the recording medium, as a result of its natural stiffness, will firmly contact the platen where writing is to occur.
摘要翻译： 移动介质XY绘图仪设置有具有在笔运动方向上均匀延伸的凹面的压板。 位于凹部底部附近的驱动辊和夹送辊组件提供与笔运动正交的记录介质的运动，同时将记录介质弯曲成槽的形状。 这种曲率通过显着增强其对压缩屈曲的抵抗力来稳定记录介质的运动，并且确保记录介质作为其自然刚度的结果将在写入时将牢固地接触压板。
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公开(公告)号：US4268841A
公开(公告)日：1981-05-19
申请号：US53089
申请日：1979-06-28
申请人： Motoharu Fujii , Noboru Koumura , Naoki Ayata , Yasushi Sato
发明人： Motoharu Fujii , Noboru Koumura , Naoki Ayata , Yasushi Sato
CPC分类号： H04N1/00588 , G01D15/28 , H04N1/0057 , H04N1/00591 , H04N1/00602 , H04N1/0061 , H04N1/00618 , H04N1/047 , H04N1/08 , H04N1/0821 , H04N1/0856 , H04N1/06 , H04N1/1911 , H04N2201/04729 , H04N2201/04789
摘要： A recording medium is directed onto a cyclically moving support cylinder and information is recorded on the recording medium as it is sucked onto the support cylinder, whereafter upon termination of the recording, the suction force is controlled to permit the recording medium to be discharged out of the circulatory moving path of the support cylinder.
摘要翻译： 记录介质被引导到循环移动的支撑筒上，当记录介质被吸入到支撑筒上时，信息被记录在记录介质上，然后在记录结束之后，控制吸力以允许记录介质从 支撑筒的循环移动路径。
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公开(公告)号：US4234134A
公开(公告)日：1980-11-18
申请号：US10654
申请日：1979-02-09
申请人： Samuel Rhine
发明人： Samuel Rhine
摘要： An improved paper tensioning device, for use with a chart recorder or densitometer of the type where the paper is tightly wound around a hollow core, which paper tensioning device prevents the chart paper from unwinding too fast. The paper tensioning device comprises a rod and plug combination with the plug secured to one end of the hollow core and with the rod being inserted through the hollow core, from the other end thereof, to mate with the plug. Axial pressure on the rod is maintained to cause a constant drag on the hollow core and on the chart paper. The plug and hollow core may be an integrally formed unit onto which the paper is wound. Optionally, the rod and plug may be a one piece unit or the rod, plug and core may be a one piece unit.
摘要翻译： 一种改进的纸张张紧装置，用于纸张紧密缠绕在中空芯上的类型的图表记录器或密度计，该张力装置防止图纸张开太快。 纸张张紧装置包括杆和塞组合，其塞子固定到中空芯的一端，并且杆从其另一端穿过中空芯插入，以与插头配合。 维持杆上的轴向压力，以在中空芯和图纸上产生恒定的阻力。 插头和中空芯可以是整体形成的单元，纸张被卷绕到该单元上。 可选地，杆和塞可以是一体式单元，或者杆，插头和芯可以是一体式单元。
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公开(公告)号：US4216482A
公开(公告)日：1980-08-05
申请号：US228
申请日：1979-01-02
申请人： Martin K. Mason
发明人： Martin K. Mason
CPC分类号： B65H9/08 , B65H9/06 , G01D15/28 , G01D9/38 , B65H2404/1421 , B65H2404/1442
摘要： A paper alignment mechanism for a recorder in which the paper is moved by one or both rollers at the outer edges of the paper along the X axis in accordance with one variable and a stylus is moved across the paper along the Y axis in accordance with another variable, the alignment being achieved by determining the distance between two points on a line parallel to the Y axis and an orientation line on the paper, applying a pivot near one edge of the paper and a force near the other edge, the force being in such direction as to rotate the paper to an aligned position and the relative positions between the pivot and the point of application of the force being such that the paper between them is in tension.
摘要翻译： 一种用于记录器的纸张对准机构，其中纸张沿着X轴的一个或两个辊沿着X轴移动，并且触针沿Y轴沿纸张移动，根据另一个 可以通过确定平行于Y轴的线上的两个点与纸上的取向线之间的距离来实现对准，在纸的一个边缘附近施加枢轴，并且在另一个边缘附近施加一个力 将纸张旋转到对准位置的方向，并且枢轴和施加点之间的相对位置使得它们之间的纸张处于张紧状态。
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公开(公告)号：US4139855A
公开(公告)日：1979-02-13
申请号：US855761
申请日：1977-11-29
申请人： Bernd F. Marquardt
发明人： Bernd F. Marquardt
摘要： A recorder for recording measured data on paper rolls or folded paper, comprising a means adapted to be pulled out for inserting the paper and a paper drive means arranged in said means to be pulled out, and further comprising a stylus or needle arrangement, and an electrical control circuit for stylus displacement. The stylus arrangement and the control circuit are disposed above the means to be pulled out. The recorder preferably comprises a plurality of recording channels and is adapted to be introduced into a 19 inch housing (module 3).
摘要翻译： 用于将测量数据记录在纸卷或折叠纸上的记录器，包括适于被拉出用于插入纸张的装置和布置在所述待拉出装置中的纸张驱动装置，还包括触针或针布置，以及 触针位移电控电路。 触针装置和控制电路设置在要拉出的装置上方。 记录器优选地包括多个记录通道并且适于被引入到19英寸的外壳（模块3）中。
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公开(公告)号：US3971035A
公开(公告)日：1976-07-20
申请号：US470901
申请日：1974-05-17
申请人： William H. Maxwell
发明人： William H. Maxwell
摘要： A time temperature recording device especially adapted to the business of transporting perishables and characterized by a preloaded returnable instrument of permanent nature packaged in a protective liner held secure and warranted by a sealed box that is expendible, with separate access openings for exclusive use of shipper and receiver respectively, and wherein a logic means permits depression of a stylus onto a pressure sensitive chart when instrument operation is started by the shipper, and lifts said stylus and releases said chart when stopped by the receiver. The used instrument is especially adapted to be returned by the Postal Service.
摘要翻译： 时间温度记录装置，特别适用于运输易腐食物的特点，其特征在于包装在保护性衬里中的具有永久性的预先装载的可返回的仪器，该保护衬垫由密封的盒子固定并保证是可消耗的，具有专门用于托运人的单独的通道开口 接收器，并且其中当由托运人开始仪器操作时，逻辑装置允许将触笔压在压敏表上，并且在接收器停止时提升所述触控笔并释放所述图表。 使用的仪器特别适合邮政局退回。
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公开(公告)号：US3943530A
公开(公告)日：1976-03-09
申请号：US497041
申请日：1974-08-13
申请人： Jean Mourier
发明人： Jean Mourier
摘要： The invention relates to a tracing apparatus operating automatically on the basis of digital imputs.A buffer-loop is formed in the paper band between each drive roll and the control drum, and the loops so formed are balanced by a loop corrector/reader device. In one prior art apparatus, this device includes photoelectric cells.The tracing apparatus is characterized in that it includes three suction chambers, one for each buffer-loop and a third central chamber beneath the control drum, whereby two saggings of the paper are obtained on either side of the control drum that are entirely independent of the two buffer-loops.
摘要翻译： 本发明涉及一种基于数字输入自动运行的跟踪装置。
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公开(公告)号：US3849783A
公开(公告)日：1974-11-19
申请号：US37949673
申请日：1973-07-16
发明人： TRINGALI D , DILLARD J
CPC分类号： G01D15/28 , G01D15/24 , G07C1/08 , Y10S271/902
摘要： A recorder for automatically printing a record receiver, such as a card, with actual time and elapsed time. The recorder includes a chute assembly with cooperating electronic elements for automatically positioning a card therein prior to selectively operating a print actuator assembly. The chute assembly is provided with a gripping apparatus for engaging the record receiver and positioning same in said chute assembly. The chute assembly is provided with a mechanism to effect automatic ejection of the card subsequent to a recording operation.
摘要翻译： 用于自动打印记录接收器（例如卡）的记录器，具有实际的时间和经过的时间。 记录器包括具有协作电子元件的滑槽组件，用于在选择性地操作打印致动器组件之前自动将卡定位在其中。 滑槽组件设置有用于接合记录接收器并将其定位在所述滑槽组件中的夹持装置。 滑槽组件设置有在记录操作之后实现卡的自动弹出的机构。
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公开(公告)号：US3793641A
公开(公告)日：1974-02-19
申请号：US3793641D
申请日：1972-03-29
发明人： TRINGALI D , DILLARD J
摘要： A recorder for automatically printing a record receiver, such as a card, with actual time and elapsed time. The recorder includes a chute assembly with cooperating electronic elements for automatically positioning a card therein prior to selectively operating a print actuator assembly. The last named assembly cooperates with a time changeable printing assembly to effect recordings on the card. The chute assembly is provided with a mechanism to effect automatic ejection of the card subsequent to a recording operation.
摘要翻译： 用于自动打印记录接收器（例如卡）的记录器，具有实际的时间和经过的时间。 记录器包括具有协作电子元件的滑槽组件，用于在选择性地操作打印致动器组件之前自动将卡定位在其中。 最后命名的组合与时间可变的打印组件协作以在卡上进行记录。 滑槽组件设置有在记录操作之后实现卡的自动弹出的机构。
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