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71. 发明授权

US4700368A Method and apparatus for sensing sheets 失效
标题翻译：检测片材的方法和装置
公开(公告)号：US4700368A
公开(公告)日：1987-10-13
申请号：US810651
申请日：1985-12-18
申请人： Ernest A. Munn , John A. Skinner
发明人： Ernest A. Munn , John A. Skinner
IPC分类号： B65H7/12 , B41J29/44 , G01D15/28 , G01V9/00 , B65H7/04 , G01B7/06 , G01D3/02
CPC分类号： G01D15/28 , B41J29/44
摘要： Apparatus for sensing the passage of sheets (1) through a nip formed by rollers (5 and 6), includes means for sensing the deflection of one roller relative to the other, the sensing means including an oscillator (18) providing a train of signals the frequency of which varies with the amount of the relative deflection of the rollers, and a counter (19) counting the signals from the oscillator in a fixed time interval. Means (23) are provided for storing counts representing the relative deflections of the rollers in a cycle of movement of the rollers when no sheet is present, and for comparing the difference between a subsequent count and a stored count for a corresponding position in the cycle of rotation of the rollers, with a predetermined threshold, to establish the presence or absence of a sheet between the guide members. The sensing means may comprise a core (14), moving with the shaft of one of the rollers, and a solenoid (15) connected to the oscillator circuit.
摘要翻译：用于感测纸张（1）通过由辊（5和6）形成的辊隙的通道的装置包括用于感测一个辊相对于彼此的偏转的装置，所述感测装置包括提供一串信号的振荡器（18）其频率随着辊的相对偏转量而变化;以及计数器（19），其以固定时间间隔对来自振荡器的信号进行计数。提供装置（23），用于在不存在纸张的情况下存储表示辊的运动循环中的辊的相对挠曲的计数，并且用于比较循环中相应位置的后续计数和存储计数之间的差具有预定阈值的辊的旋转，以确定在引导构件之间存在或不存在片材。感测装置可以包括与一个辊子的轴一起移动的铁心（14）和连接到振荡器电路的螺线管（15）。

72. 发明授权

US4642661A Printer with drive on swinging platform 失效
标题翻译：带摇摆平台的打印机
公开(公告)号：US4642661A
公开(公告)日：1987-02-10
申请号：US794620
申请日：1985-11-04
申请人： Walter C. Dean, II
发明人： Walter C. Dean, II
IPC分类号： B65H20/20 , B41J11/26 , B41J15/00 , B41J15/04 , G03G15/00 , G01D15/28
CPC分类号： G03G15/6526 , B41J15/00 , G03G2215/00371 , G03G2215/00455 , G03G2215/00459 , G03G2215/00544
摘要： This invention discloses a swinging paper feed path platform pivotally mounted on a main frame of an electrographic printer apparatus for swinging movement between an operative position and an inoperative position about a pivot axis established by a driving shaft of a bidirectional tractor drive which is continuously engaged with the paper being fed through the apparatus regardless of the positioning of the swinging platform.
摘要翻译：本发明公开了一种摆动供纸通道平台，其可旋转地安装在电印机装置的主框架上，用于围绕由双向拖拉机驱动器的驱动轴建立的枢转轴线在操作位置和不工作位置之间摆动运动，该双向拖拉机驱动器的驱动轴连续地与无论摆放平台的定位如何，纸张都通过设备进给。

73. 发明授权

US4635365A Coordinate plotter with automatic punching device 失效
标题翻译：带自动冲孔装置的坐标绘图仪
公开(公告)号：US4635365A
公开(公告)日：1987-01-13
申请号：US647990
申请日：1984-09-06
申请人： Takeji Hashimoto , Minoru Murayama
发明人： Takeji Hashimoto , Minoru Murayama
IPC分类号： B26D7/01 , B26D9/00 , B26F1/02 , B65H3/08 , B65H5/10 , B65H7/16 , B65H9/10 , B65H29/32 , G01D15/28 , B65H17/36
CPC分类号： G01D15/28 , B26D7/018 , B26D9/00 , B26F1/02 , B65H29/32 , B65H3/0816 , B65H5/10 , B65H7/16 , B65H9/10 , Y10T83/6563
摘要： Disclosed herein is a coordinate plotter with at least one automatic punching device, adapted to draw a desired picture by shifting a table and an autographic head, which is directed downwardly from a point right above the table, in the X-axis and Y-axis directions respectively. The at least one automatic punching device is provided in adjacent to a side edge parallel to the moving direction of the table and at a height equal to the upper surface of the table so as to form a positioning hole through a sheet laid on the table for drawing the desired picture thereon. The specification also discloses a method and apparatus for conveying sheets to the coordinate plotter.
摘要翻译：这里公开了一种具有至少一个自动冲孔装置的坐标绘图仪，其适于通过将从桌子上方的点向下指向的表和自动头移动到X轴和Y轴上来画出期望的图像方向。所述至少一个自动冲孔装置设置成与所述工作台的移动方向平行的侧边缘相邻并且在与所述工作台的上表面相等的高度处设置，以便通过放置在工作台上的片材形成定位孔在其上绘制所需的图像。本说明书还公开了一种将片材输送到坐标绘图仪的方法和装置。

74. 发明授权

US4567491A Pinch roller assembly 失效
标题翻译：夹紧辊组装
公开(公告)号：US4567491A
公开(公告)日：1986-01-28
申请号：US633171
申请日：1984-07-23
申请人： James Lawrence
发明人： James Lawrence
IPC分类号： G01D15/28
CPC分类号： G01D15/28
摘要： An easily adjustable and automatically aligning pinch roller assembly for use in a graphics plotter. A movable carriage hangs from a supplemental inverted T-shaped track below the main carriage track of the plotter. The pinch roller is pivotally attached to an arm from the carriage. A leaf spring on the carriage pulls the carriage loosely into positional alignment with the pinch roller aligned with the drum while allowing translational movement easily. A second bias spring urges the pinch roller down and the carriage into gripping engagement with the supplemental track with sufficient force to prevent translational movement thereof. A release bar holds the pinch roller off the drum and releases the gripping force to allow the carriage to be slid for adjustment.
摘要翻译：易于调节和自动对齐夹送辊组件，用于图形绘图仪。可移动的托架从绘图仪的主托架轨道下方的补充倒T形轨道悬挂。夹送辊从托架枢转地附接到臂。滑架上的板簧将托架松动地拉到与滚筒对准的夹紧辊的位置对准中，同时允许平移运动容易。第二偏置弹簧将压紧辊向下推动并且滑架以足够的力与补充轨道夹紧接合以防止其平移运动。释放杆将夹送辊保持在滚筒上并释放夹持力，以允许滑架滑动以进行调节。

75. 发明授权

US4533926A Strip chart recorder and medium status 失效
标题翻译：带状图记录仪和介质状态
公开(公告)号：US4533926A
公开(公告)日：1985-08-06
申请号：US452538
申请日：1982-12-23
申请人： Tibor L. Foldvari , Donald R. Boucher , Eugene L. Flanagan, III
发明人： Tibor L. Foldvari , Donald R. Boucher , Eugene L. Flanagan, III
IPC分类号： G01D9/00 , B41J29/48 , G01D15/28 , G01D15/24 , B65H25/24 , G03B27/52
CPC分类号： B41J29/48 , G01D15/28
摘要： Novel strip chart recorders and strip chart recording paper are provided which are cooperable so that the recorder detects the proximity of a terminal edge of the paper, so that the recorder can signal this occurrence to the user enabling him to insert a new supply of strip chart paper in the recorder to avoid the loss of data. The recorder also cooperates with the strip chart paper to determine when paper is absent from the recorder, for example, when it has been exhausted, thereupon to signal this further occurrence to the user and take steps to avoid damage to the recorder which can result through its operation in the absence of paper in the recorder mechanism.
摘要翻译：提供了新的条形图记录器和条形图记录纸，其可配合使得记录器检测到纸张的端边缘的接近度，使得记录器可以向用户发出信号，使得他能够插入新的条带图纸张在录音机中避免数据丢失。记录器还与带状图纸协作以确定记录纸何时不存在，例如当其已经耗尽时，随后向用户发出更进一步的信号，并采取措施以避免损坏记录器，这可能导致通过其操作在没有纸张的记录机构中。

76. 发明授权

US4504841A Marking device 失效
标题翻译：标记装置
公开(公告)号：US4504841A
公开(公告)日：1985-03-12
申请号：US415897
申请日：1982-09-08
申请人： Eugene Vignerot , W. S. Law
发明人： Eugene Vignerot , W. S. Law
IPC分类号： G06K1/12 , G01D15/28 , B41J11/64
CPC分类号： G06K1/12
摘要： A marking device is configured to retain a preprinted card normally printed with inventory or reminder list items. The body of the device has a support and a face piece with correspondingly mating embossing elements for so marking the related item on the list. The embossing elements are a number of manually movable keys that leave an impression on the card when depressed into engagement with the protrusions aligned with the support piece below. The body may be made of plastic with the face piece of clear plastic for item visibility. The keys may also contain a manification property.
摘要翻译：标记装置被配置为保留通常印有库存或提醒列表项目的预打印卡。设备的主体具有支撑件和具有相应配合的压花元件的面件，用于标记列表上的相关项目。压印元件是许多可手动移动的键，当与下面的支撑件对齐的突出部压下与卡片时留下印象。身体可以由塑料制成，具有透明塑料的面部用于物品的可视性。钥匙还可以含有化合物属性。

77. 发明授权

US4401997A Chart having improved separability from a stacked array 失效
标题翻译：图表具有改进的与堆叠阵列的分离性
公开(公告)号：US4401997A
公开(公告)日：1983-08-30
申请号：US357977
申请日：1982-03-15
申请人： George G. Hausner, Jr.
发明人： George G. Hausner, Jr.
IPC分类号： G01D15/28 , G01D15/24
CPC分类号： G01D15/28
摘要： A recording chart of the type carried as one of a stacked array on a chart-driving and changing mechanism which functions periodically to separate the top chart from the stacked array. A zonal portion of the chart adjacent to a slit is integrally deformed to provide an open-ended socket or slot in the chart to facilitate intrusive penetration of a blade-like lip of a rotatable release button or hub of the chart changer, cleanly, between a top chart of the stack and a chart therebeneath, to lift and displace the chart while preventing the release button from cutting into the top chart itself adjacent a blade-facing edge thereof.
摘要翻译：作为堆叠阵列之一的类型的记录图表，其在周期性地起作用以将顶部图表与堆叠阵列分离的图表驱动和改变机构上。与狭缝相邻的图表的纬向部分是整体变形的，以在图表中提供开口的插座或狭槽，以方便地干涉地将图表更换器的可旋转的释放按钮或轮毂的刀片状唇部浸入堆叠的顶部图表和其附近的图表，以提升和移动图表，同时防止释放按钮在与其面向刀片的边缘相邻的位置处切入顶部图表。

78. 发明授权

US4318113A Paper conveying device for a recording unit 失效
标题翻译：用于记录单元的纸张输送装置
公开(公告)号：US4318113A
公开(公告)日：1982-03-02
申请号：US122073
申请日：1980-02-15
申请人： Bengt Skafvenstedt , Sture Ahlgren
发明人： Bengt Skafvenstedt , Sture Ahlgren
IPC分类号： G01D15/28 , B41J15/04 , G01D15/24 , B65H25/26
CPC分类号： B41J15/04
摘要： In an exemplary embodiment, a recording unit comprises a support mount for the blank paper, rollers for the guidance and conveying of the paper, and a stylus which writes essentially perpendicularly to the longitudinal direction of the paper. The paper is conducted over a deflection roller. The deflection roller is swingably mounted so as to be angularly shiftable essentially in the longitudinal direction of the paper.
摘要翻译：在示例性实施例中，记录单元包括用于空白纸的支撑安装座，用于引导和传送纸张的滚筒以及基本垂直于纸张纵向方向写入的触控笔。纸张通过偏转辊进行。偏转辊可摆动地安装成基本上沿着纸的纵向成角度地移位。

79. 发明授权

US4312006A Methods and apparatus for recording information supplying wound materials and retaining tubular objects 失效
标题翻译：用于记录供应伤口材料和保持管状物体的信息的方法和装置
公开(公告)号：US4312006A
公开(公告)日：1982-01-19
申请号：US925498
申请日：1978-07-17
申请人： Lawrence V. Maldarelli
发明人： Lawrence V. Maldarelli
IPC分类号： B65H16/06 , G01D15/28
CPC分类号： B65H16/06
摘要： The subject information recording methods and apparatus are capable of handling either a recording medium strip wound on a supply roll with the information recording surface layer facing inwardly, or a recording medium strip wound on a supply roll with the information recording surface layer facing outwardly. In particular, a drive roller is mounted at a recording station and the recording medium strip is run from the particular supply roll about part of the drive roller with the information recording surface layer facing away from the drive roller at the recording station irrespective of the direction in which the recording surface layer faces on the supply roll. The drive roller is rotated at the recording station and the recording medium strip is driven from the supply roll through the recording station. Information is recorded on successive portions of the recording medium strip while each of these portions is located on the drive roller with its information recording surface layer facing away from the drive roller. The recording medium strip is either wound into a takeup roll or discharged from the recording apparatus.Methods and apparatus for supplying wound material from a roll of diminishing diameter, and methods and apparatus for releasably retaining any one of several tubular objects of different lengths are also disclosed.
摘要翻译：被摄体信息记录方法和装置能够处理卷绕在供给辊上的记录介质条，其中信息记录表面层面向内，或者信息记录表面层面向外的缠绕在供给辊上的记录介质条。特别地，驱动辊安装在记录站处，并且记录介质条从特定供应卷绕着驱动辊的一部分延伸，信息记录表面层在记录位置背离驱动辊，而与方向无关其中记录表面层面向供给辊。驱动辊在记录站处旋转，并且记录介质条从供给辊通过记录站驱动。信息被记录在记录介质条的连续部分上，而这些部分中的每一个位于驱动辊上，其信息记录表面层背离驱动辊。记录介质条被卷绕成卷绕辊或从记录装置排出。还公开了用于从直径减小的卷供应伤口材料的方法和装置，以及用于可释放地保持不同长度的几个管状物体中的任何一个的方法和装置。

80. 发明授权

US4234886A Electric graphic recorder 失效
标题翻译：电子图形记录仪
公开(公告)号：US4234886A
公开(公告)日：1980-11-18
申请号：US5244
申请日：1979-01-22
申请人： John M. Alden , George C. Williams
发明人： John M. Alden , George C. Williams
IPC分类号： G01D15/06 , G01D15/28 , G01D15/24 , G01D15/26
CPC分类号： G01D15/06 , G01D15/28
摘要： A graphic recorder including a viewable well for holding a recording web in a moist condition. The recorder includes a demountable, transparent well cover and a transparent top. Walls are arranged on the sides of the top and they carry a linear electrode and a roller and simultaneously urge the well cover towards the well to seal the compartment and prevent the escape of moisture.
摘要翻译：一种图形记录器，包括用于在潮湿状态下保持记录网的可视孔。记录仪包括可拆卸的透明井盖和透明顶盖。壁布置在顶部的侧面，并且它们携带线性电极和辊，同时将井盖推向井，以密封隔室并防止水分逸出。

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