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1.发明授权Duplex check printer using a print mechanism pivoted between document paths 有权双面打印机使用在文档路径之间枢转的打印机构公开(公告)号：US06447182B2
公开(公告)日：2002-09-10
申请号：US09834246
申请日：2001-04-12
IPC分类号： B41J360
CPC分类号： B41J3/60 , B41J25/316
摘要： A printer for printing on both sides of a document includes first printing document guides, through which a document is driven for printing on a first side of the document, second printing document guides, through which the document is driven for printing on a second side of the document, and transfer document guides, into which the document is driven between motions within the first and second printing document guides, with a deflector determining the printing document guide into which a document is driven from the transfer document guides. A print head is pivotally mounted between the printing document guides, being pivoted between a position adjacent the first printing document guides and a position adjacent the second printing document guides.
摘要翻译： 用于在文件的两面上打印的打印机包括第一打印文档引导件，文档通过该打印文档引导件被驱动以在文档的第一面上进行打印;第二打印文档引导件，第二打印文档引导件，通过该打印文档引导器在第二侧 文档和转印文档引导件，文档在第一和第二打印文档引导件中的运动之间被驱动，偏转器从转印文档引导件确定文档被驱动到的打印文档引导件。 打印头可枢转地安装在打印文档导向件之间，在与第一打印文档导板相邻的位置和与第二打印文档导板相邻的位置之间枢转。
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2.发明授权Thermal printer using a split rotary platen to print on different widths of paper 有权热敏打印机使用分离旋转台板在不同宽度的纸张上打印公开(公告)号：US06398360B1
公开(公告)日：2002-06-04
申请号：US09478245
申请日：2000-01-04
IPC分类号： B41J201
CPC分类号： B41J11/0025 , B41J11/04
摘要： A thermal printing station includes a split rotary platen, which is driven in rotation to move a paper web across a thermal print head held against the split rotary platen. The split rotary platen includes a motor-driven shaft, a main platen roll driven by the shaft, and a platen roll extension, which is slidable along the shaft between a first position, in which the platen roll extension is engaged with to turn with the main platen roll, and a second position, in which the platen roll extension is disengaged from the main platen roll, being allowed to remain stationary due to friction forces arising from contact with the thermal print head. The first position is used for printing on a wide paper web, while the second position is used for printing on a narrow paper web, which extends only along the main platen roll. A clip is attached to the shaft to hold the platen roll extension in the first or second position.
摘要翻译： 热敏印刷站包括分离旋转压板，其被旋转驱动以将纸幅移动通过保持在分离旋转压板上的热打印头。 分离旋转台板包括电机驱动轴，由轴驱动的主压板辊和压板辊延伸部，该压板辊延伸部可沿着轴在第一位置和第二位置之间滑动，第一位置与压辊延伸部接合， 主压辊和第二位置，其中压纸辊延伸部与主压辊卷脱离，由于与热打印头的接触产生的摩擦力而被允许保持静止。 第一位置用于在宽的纸幅上打印，而第二位置用于在仅沿着主压纸辊延伸的窄纸幅上进行打印。 将夹子附接到轴以将压板卷延伸部保持在第一或第二位置。
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公开(公告)号：US06684743B1
公开(公告)日：2004-02-03
申请号：US09624417
申请日：2000-07-24
IPC分类号： B41J1170
CPC分类号： F16H35/00 , B41J11/66 , B41J11/703 , B41J15/04 , B41J23/025 , F16H27/08 , Y10T74/18816 , Y10T74/1888 , Y10T74/19633 , Y10T74/19884 , Y10T83/04 , Y10T83/444 , Y10T83/8807 , Y10T83/8844 , Y10T83/9447
摘要： A gear drive system for a printer designed to print upon a continuous roll of paper and having a blade used to cut off printed portions of paper from the paper roll is implemented. The gear drive system consists of a drive shaft 330, a slip clutch 401, a clutch gear 116, a drive gear 110, and a staggered gear 112 which controls the paper cutter blade 106. During printing, clutch 401 allows the drive shaft 330 shaft to slip relative to the clutch gear 116. When printing stops, clutch 401 locks clutch gear 116 which is engaged with the first portion of staggered gear 112 and causes staggered gear 112 to rotate until the second portion of staggered gear 112 engages the drive gear 110. Staggered gear 112 is then driven by the drive gear 110. A cutter blade is controlled by staggered gear 112, with the blade cutting off the paper as the drive gear 110 is in reverse rotation. After the paper is cut, drive gear 110 resumes its forward rotation, rotating staggered gear 112 and consequently, rotating cutter blade 106 away from the paper. After the blade has been rotated, staggered gear 110 continues to turn, until the drive gear disengages with the second portion of the staggered gear. Full torque is applied to both cutting and opening rotations of the cutter blade.
摘要翻译： 实现了一种用于打印机的齿轮传动系统，其被设计成在连续的一卷纸上打印并且具有用于将纸张的打印部分与纸卷切断的刀片。 齿轮传动系统包括驱动轴330，滑动离合器401，离合器齿轮116，驱动齿轮110和控制切纸刀片106的交错齿轮112.在打印期间，离合器401允许驱动轴330轴 相对于离合器齿轮116滑动。当打印停止时，离合器401锁定与交错齿轮112的第一部分接合的离合器齿轮116，并使交错齿轮112旋转直到交错齿轮112的第二部分接合驱动齿轮110 交错齿轮112然后被驱动齿轮110驱动。切割刀片由交错齿轮112控制，随着驱动齿轮110反向旋转，刀片切断纸张。 在纸被切割之后，驱动齿轮110恢复其向前旋转，旋转交错齿轮112，并因此使得切割刀片106离开纸张。 在叶片旋转之后，交错齿轮110继续转动，直到驱动齿轮与交错齿轮的第二部分脱离啮合。 切割刀片的切割和打开旋转都施加了全部扭矩。
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公开(公告)号：US06654068B1
公开(公告)日：2003-11-25
申请号：US09477755
申请日：2000-01-04
申请人： James Gabriel Brewington , David Campbell Brower , Richard Hunter Harris , Herbert Gene Leonard , Fred David Parnell , Jeff David Thomas
发明人： James Gabriel Brewington , David Campbell Brower , Richard Hunter Harris , Herbert Gene Leonard , Fred David Parnell , Jeff David Thomas
IPC分类号： H04N5655
CPC分类号： F16M11/10 , E05D11/082 , E05Y2201/49 , E05Y2900/606 , F16M2200/024 , F16M2200/041
摘要： A computer display includes a pivotally mounted upper housing having a display screen, a brake used to retard pivoting motion of this upper housing, and a release mechanism for releasing the brake so that the upper housing can be freely moved. The display screen is preferably a touchscreen, which is touched to indicate a selection made by the user, with the brake resisting a tilting movement of the screen as it is touched. In a first version, two brakes are used to retard motion in both directions, with a single release wheel being turned in one direction to allow rearward motion of the upper housing and in another direction to allow forward motion of the upper housing. In a second version, a single brake is released by stopping motion of a release mandrel to unwrap a clutch spring. In a third version, two brakes, operating near opposite edges of the upper housing to stop downward movement of the upper housing, provide a particularly stiff mechanism for mounting the upper housing, and are simultaneously released by turning a knob to pivot a shaft.
摘要翻译： 计算机显示器包括具有显示屏的枢转安装的上壳体，用于延迟该上壳体的枢转运动的制动器，以及用于释放制动器的释放机构，使得上壳体能够自由移动。 显示屏优选地是触摸屏，其触摸以指示用户做出的选择，其中制动器在屏幕被触摸时抵抗屏幕的倾斜运动。 在第一版本中，使用两个制动器来沿两个方向延迟运动，单个释放轮在一个方向上转动以允许上部壳体向后运动并且在另一方向上允许上部壳体向前运动。 在第二版本中，通过停止释放心轴的运动来解开离合器弹簧来释放单个制动器。 在第三版本中，在上壳体的相对边缘附近操作以停止上壳体的向下运动的两个制动器提供用于安装上壳体的特别刚性的机构，并且通过转动旋钮来枢转轴同时释放。
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公开(公告)号：US06296405B1
公开(公告)日：2001-10-02
申请号：US09477161
申请日：2000-01-04
IPC分类号： B41J360
CPC分类号： B41J3/60 , B41J25/316
摘要： A printer for printing on both sides of a document includes first printing document guides, through which a document is driven for printing on a first side of the document, second printing document guides, through which the document is driven for printing on a second side of the document, and transfer document guides, into which the document is driven between motions within the first and second printing document guides, with a deflector determining the printing document guide into which a document is driven from the transfer document guides. A print head is pivotally mounted between the printing document guides, being pivoted between a position adjacent the first printing document guides and a position adjacent the second printing document guides.
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公开(公告)号：US6116797A
公开(公告)日：2000-09-12
申请号：US244556
申请日：1999-02-03
摘要： A gear mechanism containing a clutch assembly made of an outer member with an offset hub, a wrap spring, a pin wherein the rotation of the pin around the offset hub is less than one revolution. A protrusion on a stop at a fixed location is used to dislodge the wrap spring such that it is incapable of transferring torque to the pin. With the spring dislodged, the pin ceases rotation as the hub continues to rotate. Once the power source reverses the rotation, the spring engages the pin which causes the spring to tighten around the hub. The tightening of the spring causes the spring to transmit torque and consequently move the pin away from the stop. In applications where, in one direction, a rotation of less than one revolution is acceptable, the use of a fixed protrusion to dislodge the spring allows the full torque of the driving member to drive the mechanism in either rotational direction.
摘要翻译： 一种包含离合器组件的齿轮机构，所述离合器组件由具有偏置轮毂的外部构件，卷绕弹簧，销组成，所述销围绕所述偏置轮毂的旋转小于一转。 在固定位置处的止动件上的突起用于移除缠绕弹簧，使得其不能将扭矩传递到销。 随着弹簧的移动，当轮毂继续旋转时，销停止旋转。 一旦电源反转旋转，弹簧接合销，这导致弹簧围绕轮毂紧固。 弹簧的紧固导致弹簧传递扭矩，从而将销移出止动件。 在一个方向上小于一转的旋转是可以接受的应用中，使用固定突起来移动弹簧允许驱动构件的全部扭矩在任一旋转方向上驱动机构。
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公开(公告)号：US6095007A
公开(公告)日：2000-08-01
申请号：US243590
申请日：1999-02-03
CPC分类号： F16H35/00 , B41J11/66 , B41J11/703 , B41J15/04 , B41J23/025 , F16H27/08 , Y10T74/18816 , Y10T74/1888 , Y10T74/19633 , Y10T74/19884 , Y10T83/444 , Y10T83/8807 , Y10T83/8818 , Y10T83/9447
摘要： A gear drive system for a printer designed to print upon a continuous roll of paper and having a blade used to cut off printed portions of paper from the paper roll is implemented. The gear drive system consists of a drive shaft 330, a slip clutch 401, a clutch gear 116, a fixed gear 110, and a staggered gear 112 which controls the paper cutter blade 106. During printing, clutch 401 allows the drive shaft 330 shaft to slip relative to the clutch gear 116. When printing stops, clutch 401 locks clutch gear 116 which is engaged with the first portion of staggered gear 112 and causes staggered gear 112 to rotate until the second portion of staggered gear 112 engages the fixed gear 110. Staggered gear 112 is then driven by the fixed gear 110. A cutter blade is controlled by staggered gear 112, with the blade cutting off the paper as the fixed gear 110 is in reverse rotation. After the paper is cut, fixed gear 110 resumes its forward rotation, rotating staggered gear 112 and consequently, rotating cutter blade 106 away from the paper. After the blade has been rotated, staggered gear 110 continues to turn, until the fixed gear disengages with the second portion of the staggered gear. Full torque is applied to both cutting and opening rotations of the cutter blade.
摘要翻译： 实现了一种用于打印机的齿轮传动系统，其被设计成在连续的一卷纸上打印并且具有用于将纸张的打印部分与纸卷切断的刀片。 齿轮传动系统由驱动轴330，滑动离合器401，离合器齿轮116，固定齿轮110和控制切纸刀片106的交错齿轮112组成。在打印期间，离合器401允许驱动轴330轴 相对于离合器齿轮116滑动。当打印停止时，离合器401锁定与交错齿轮112的第一部分接合的离合器齿轮116，并使交错齿轮112旋转直到交错齿轮112的第二部分接合固定齿轮110 然后，交错齿轮112由固定齿轮110驱动。切割刀片由交错齿轮112控制，随着固定齿轮110反向旋转，刀片切断纸张。 在纸被切割之后，固定齿轮110恢复其正向旋转，旋转交错齿轮112，并因此使得切割刀片106离开纸张。 刀片旋转后，交错齿轮110继续转动，直到固定齿轮与交错齿轮的第二部分脱离。 切割刀片的切割和打开旋转都施加了全部扭矩。
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公开(公告)号：US6070706A
公开(公告)日：2000-06-06
申请号：US243591
申请日：1999-02-03
CPC分类号： F16D41/088
摘要： A gear mechanism containing a clutch assembly made of an outer member and an inner member wherein the rotation of the inner member is less than one revolution. The inner member has a chord surface, and when inserted in the outer member a wedge shaped space is created. Rolling elements are mounted in the wedge shaped space such that when there is rotation of one of the members, the rolling elements are driven into one of the corners of the wedge shaped space causing the inner member to rotate with the outer member. A protrusion at a fixed location is used to dislodge the rollers. With the rollers dislodged, the inner member ceases rotation. Four embodiments are disclosed. In the first embodiment, two magnetic rollers are used to provide an engagement mechanism between the rollers and the corner of the wedge shape. The second embodiment discloses a single magnetized roller. The third embodiment discloses a spring separator positioned perpendicular to the chord to position two non-magnetic rollers. The fourth embodiment uses a spring separator position parallel to the chord to position two non-magnetic rollers. In applications where, in one direction, a rotation of less than one revolution is acceptable, the use of a fixed protrusion to dislodge the rollers allows the full torque of the driving member to drive the mechanism in either rotational direction.
摘要翻译： 一种包含由外部构件和内部构件制成的离合器组件的齿轮机构，其中内部构件的旋转小于一圈。 内部构件具有弦面，并且当插入到外部构件中时，形成楔形空间。 滚动元件安装在楔形空间中，使得当其中一个构件旋转时，滚动元件被驱动到楔形空间的角部之一中，使得内部构件与外部构件一起旋转。 使用固定位置的突起来移动辊子。 随着滚轮的移动，内部构件停止旋转。 披露了四个实施例。 在第一实施例中，使用两个磁辊来在辊和楔形的拐角之间提供接合机构。 第二实施例公开了单个磁化辊。 第三实施例公开了一种垂直于弦线定位两个非磁性辊的弹簧分离器。 第四实施例使用平行于弦的弹簧分离器位置来定位两个非磁性辊。 在一个方向上旋转小于一圈的可接受的应用中，使用固定突起来移动滚子允许驱动构件的全部扭矩在任一旋转方向上驱动机构。
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公开(公告)号：US06182550B2
公开(公告)日：2001-02-06
申请号：US09510934
申请日：2000-02-22
IPC分类号： B26D520
CPC分类号： F16H35/00 , B41J11/66 , B41J11/703 , B41J15/04 , B41J23/025 , F16H27/08 , Y10T74/18816 , Y10T74/1888 , Y10T74/19633 , Y10T74/19884 , Y10T83/444 , Y10T83/8807 , Y10T83/8818 , Y10T83/9447
摘要： A gear drive system for a printer designed to print upon a continuous roll of paper and having a blade used to cut off printed portions of paper from the paper roll is implemented. The gear drive system consists of a drive shaft 330, a slip clutch 401, a clutch gear 116, a drive gear 110, and a staggered gear 112 which controls the paper cutter blade 106. During printing, clutch 401 allows the drive shaft 330 shaft to slip relative to the clutch gear 116. When printing stops, clutch 401 locks clutch gear 116 which is engaged with the first portion of staggered gear 112 and causes staggered gear 112 to rotate until the second portion of staggered gear 112 engages the drive gear 110. Staggered gear 112 is then driven by the drive gear 110. A cutter blade is controlled by staggered gear 112, with the blade cutting off the paper as the drive gear 110 is in reverse rotation. After the paper is cut, drive gear 110 resumes its forward rotation, rotating staggered gear 112 and consequently, rotating cutter blade 106 away from the paper. After the blade has been rotated, staggered gear 110 continues to turn, until the drive gear disengages with the second portion of the staggered gear. Full torque is applied to both cutting and opening rotations of the cutter blade.
摘要翻译： 实现了一种用于打印机的齿轮传动系统，其被设计成在连续的一卷纸上打印并且具有用于将纸张的打印部分与纸卷切断的刀片。 齿轮传动系统包括驱动轴330，滑动离合器401，离合器齿轮116，驱动齿轮110和控制切纸刀片106的交错齿轮112.在打印期间，离合器401允许驱动轴330轴 相对于离合器齿轮116滑动。当打印停止时，离合器401锁定与交错齿轮112的第一部分接合的离合器齿轮116，并使交错齿轮112旋转直到交错齿轮112的第二部分接合驱动齿轮110 交错齿轮112然后被驱动齿轮110驱动。切割刀片由交错齿轮112控制，随着驱动齿轮110反向旋转，刀片切断纸张。 在纸被切割之后，驱动齿轮110恢复其向前旋转，旋转交错齿轮112，并因此使得切割刀片106离开纸张。 在叶片旋转之后，交错齿轮110继续转动，直到驱动齿轮与交错齿轮的第二部分脱离啮合。 切割刀片的切割和打开旋转都施加了全部扭矩。
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10.发明授权公开(公告)号：US07334729B2
公开(公告)日：2008-02-26
申请号：US11327131
申请日：2006-01-06
IPC分类号： G06K15/00
CPC分类号： G06Q30/06
摘要： An apparatus, system, and method are disclosed for verifying product information. The apparatus includes an identification module configured to obtain a first set of data associated with a product. A database, in communication with the identification module, is configured to store data associated with the product in a database. An image module is configured to capture at least one image of a product. A recognition module, in communication with the image module, is configured to obtain a second set of data from at least one captured image of the product. A determination module configured to determine whether a match exists between the second set of data and the first set of data by comparing the second set of data with data in the database.
摘要翻译： 公开了用于验证产品信息的装置，系统和方法。 该装置包括识别模块，其被配置为获得与产品相关联的第一组数据。 与识别模块通信的数据库被配置为将与产品相关联的数据存储在数据库中。 图像模块被配置为捕获产品的至少一个图像。 与图像模块通信的识别模块被配置为从产品的至少一个拍摄图像获得第二组数据。 确定模块，被配置为通过将所述第二组数据与所述数据库中的数据进行比较来确定所述第二组数据与所述第一组数据之间是否存在匹配。
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