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31. 发明授权

US4439036A Large document access for a scanning system of a copying machine 失效
标题翻译：复印机扫描系统的大文件存取
公开(公告)号：US4439036A
公开(公告)日：1984-03-27
申请号：US355410
申请日：1982-03-08
申请人： James W. Davis , Bradley W. Larson , Barry C. Kockler , Daniel T. Noonan , N. Flynt Moreland , Lonnie K. Spears
发明人： James W. Davis , Bradley W. Larson , Barry C. Kockler , Daniel T. Noonan , N. Flynt Moreland , Lonnie K. Spears
IPC分类号： G03B27/62 , G03G15/00
CPC分类号： G03G15/605 , G03B27/6228 , G03B27/6264
摘要： The utility of a document exposing system for a copying machine that has a separate exposure platen for bulky documents with a cover containing a transport mechanism, is improved by providing for the platen cover to swing up and away from the platen by being pivoted on a horizontal hinge axis that is remote the rear edge of the platen and by providing for the single sheet document feeder to pivot away from the side of the platen by turning about a vertical axis located behind the back edge of the platen. Thus, an open, unobstructed volume over and at the side of the platen is provided whereby pages of extremely large bound volumes may be copied.
摘要翻译：通过提供压板盖通过在水平方向上枢转而向上和远离压板而提高了用于具有用于具有包含传送机构的盖的庞大文件的单独的曝光台的复印机的文件曝光系统的用途铰链轴远离压板的后边缘，并且通过围绕位于压板的后边缘的垂直轴线转动，通过提供单张纸张馈送器枢转远离压板的侧面。因此，提供了在压盘的上方和侧面上的打开的，无障碍的体积，从而可以复制极大的装订体积的页面。

32. 发明授权

US4429333A Document scanning system 失效
标题翻译：文件扫描系统
公开(公告)号：US4429333A
公开(公告)日：1984-01-31
申请号：US355826
申请日：1982-03-08
申请人： James W. Davis , Dale R. DuVall , Barry C. Kockler
发明人： James W. Davis , Dale R. DuVall , Barry C. Kockler
IPC分类号： H04N1/00 , H04N1/04 , H04N1/12 , H04N1/193 , H04N1/10
CPC分类号： H04N1/00578 , H04N1/0057 , H04N1/00596 , H04N1/00602 , H04N1/0061 , H04N1/04 , H04N1/0464 , H04N1/12 , H04N1/193
摘要： A document scanning system having a platen for scanning bulky documents and two separate exposing stations for front and reverse side scanning of automatically fed sheet-type original documents. The platen and the two exposing stations are arranged in a common plane for scanning by scanning elements carried on a linearly driven carriage. Image sensing is performed by CCD arrays mounted on the scanner carriage. Scanning at the two exposing stations is conducted with the scanner carriage stationary, while platen scanning proceeds with the scanner carriage moving linearly at a uniform speed.
摘要翻译：一种文件扫描系统，具有用于扫描大体积文件的压板和两个单独的曝光站，用于自动进给薄片型原稿的正面和反面扫描。压板和两个曝光站被布置在共同的平面中，用于通过在线性驱动的托架上携带的扫描元件进行扫描。图像感测由安装在扫描仪支架上的CCD阵列执行。在两个曝光站进行扫描，扫描器支架固定地进行扫描，同时扫描仪支架以均匀的速度线性移动。

33. 发明授权

US4300756A In-feed paper buckle control apparatus 失效
标题翻译：进纸纸扣控制装置
公开(公告)号：US4300756A
公开(公告)日：1981-11-17
申请号：US128215
申请日：1980-03-07
申请人： Nicholas Danchak, Jr. , Allan L. Saxinger , Roger M. Gray , Barry C. Kockler
发明人： Nicholas Danchak, Jr. , Allan L. Saxinger , Roger M. Gray , Barry C. Kockler
IPC分类号： B65H7/02
CPC分类号： B65H7/02
摘要： An automated sheet-feed apparatus for feeding cut sheet paper to an automated printer includes apparatus for forming a predetermined length of buckle in the sheet of paper. The sheet-feed apparatus feeds the leading edge of a sheet of paper into a nip formed by the platen and the first set of pressure feed rollers of the printer. As feeding of the sheet of paper continues, a predetermined length of buckle is formed in the buckle chamber, at which time feeding by the sheet-feed apparatus is stopped. The printer platen drive system feeds the leading edge of the sheet through the nip and to a second nip formed by a second set of pressure feed rollers and the platen before the buckle is eliminated in the sheet of paper, and while the retard force from the sheet-feed apparatus is not apparent to the printer platen drive system.
摘要翻译：用于将切割的纸张送入自动打印机的自动送纸装置包括用于在纸张中形成预定长度的带扣的装置。送纸装置将一张纸的前缘馈送到由压纸辊和打印机的第一组压力进给辊形成的辊隙中。随着纸张的进纸继续，在扣环室中形成预定长度的带扣，此时停止由供纸装置进给。打印机压板驱动系统通过辊隙将片材的前缘馈送到由第二组压力进给辊和压板形成的第二压区，在压纸片在纸张中被去除之前，并且当来自送纸装置对于打印机压盘驱动系统是不明显的。

34. 发明授权

US3947022A Self-aligning pinch roll for magnetic card transport system 失效
标题翻译：用于磁卡运输系统的自动对准螺丝刀
公开(公告)号：US3947022A
公开(公告)日：1976-03-30
申请号：US512581
申请日：1974-10-07
申请人： Barry C. Kockler
发明人： Barry C. Kockler
IPC分类号： G06K13/063 , B65H9/04 , B65H5/06
CPC分类号： G06K13/063 , Y10S271/902
摘要： A magnetic card transport system for an electronic typewriter comprises a reversible drive roll and a coacting pinch roll which form a nip through which a magnetic card is passed. The drive roll and pinch roll coact to move the card in opposite directions. Guide means are provided which is engaged by one longitudinal edge of the card, and spring means are provided which engage the other longitudinal edge of the card to urge the card into engagement with the guide means for registration purposes. The pinch roll is mounted in such a manner that it may freely oscillate. The oscillation is such that the pinch roll axis pivots in each direction from a line substantially perpendicular to the guide means between 1/2.degree. and 3.degree. about a vertical axis normal to its axis of rotation to allow for self-alignment to maintain the card in alignment with the guide means. With this construction, manufacturing tolerances of the pinch roll assembly for alignment are not as critical when the roll is not free to rotate about a vertical axis to self-align.

35. 发明授权

US3945636A Method for visually adjusting a pinch roll for magnetic card transport system 失效
标题翻译：用于视觉调节磁卡传输系统的夹送辊的方法
公开(公告)号：US3945636A
公开(公告)日：1976-03-23
申请号：US512578
申请日：1974-10-07
申请人： Barry C. Kockler , Robert A. Johnson , Merton C. Leinberger
发明人： Barry C. Kockler , Robert A. Johnson , Merton C. Leinberger
IPC分类号： G06K13/063 , B65H5/06 , B65H9/04
CPC分类号： G06K13/063 , Y10S271/902
摘要： A magnetic card transport subsystem for an electronic typewriter comprises a reversible drive roll and a coacting pinch roll which form a nip through which a magnetic card is passed. The drive roll and pinch roll coact to move the card in opposite directions. The pinch roll is so mounted that it can shift from side to side on its axis of rotation. When the pinch roll is out of alignment, such shifting occurs at each reversal in direction of rotation of the pinch roll when transporting the card. A person adjusting the pinch roll position observes this and adjusts the position of the pinch roll until such shifting stops which indicates the roll is in alignment.
摘要翻译：用于电子打字机的磁卡传送子系统包括可逆驱动辊和形成通过磁卡的夹持部的共同夹送辊。驱动辊和夹紧辊可以相反的方向移动卡。夹送辊被安装成可以在其旋转轴线上从一侧移动到另一侧。当夹送辊不对齐时，在传送卡时，夹紧辊的旋转方向每次反转时发生这种移动。调整夹送辊位置的人员观察并调整夹送辊的位置，直到这种移动停止，这表明卷轴对齐。

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