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1. 发明授权

US06654068B1 Brake mechanism for controlling the tilt of a computer display 有权
标题翻译：用于控制计算机显示器倾斜的制动机构
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。

2. 发明授权

US06447182B2 Duplex check printer using a print mechanism pivoted between document paths 有权
标题翻译：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
申请人： James Gabriel Brewington , Stacy Leigh Bongrazio , Richard Hunter Harris , Jeff David Thomas
发明人： James Gabriel Brewington , Stacy Leigh Bongrazio , Richard Hunter Harris , Jeff David Thomas
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。

3. 发明授权

US06398360B1 Thermal printer using a split rotary platen to print on different widths of paper 有权
标题翻译：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
申请人： James Gabriel Brewington , Richard Hunter Harris , Jeff David Thomas
发明人： James Gabriel Brewington , Richard Hunter Harris , Jeff David Thomas
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。

4. 发明授权

US06296405B1 Duplex check printer using a print mechanism pivoted between document paths 有权
公开(公告)号：US06296405B1
公开(公告)日：2001-10-02
申请号：US09477161
申请日：2000-01-04
申请人： James Gabriel Brewington , Stacy Leigh Bongrazio , Richard Hunter Harris , Jeff David Thomas
发明人： James Gabriel Brewington , Stacy Leigh Bongrazio , Richard Hunter Harris , Jeff David Thomas
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.

5. 发明授权

US6070706A Double acting roller/ball clutch gear 失效
标题翻译：双作用滚子/球形离合器齿轮
公开(公告)号：US6070706A
公开(公告)日：2000-06-06
申请号：US243591
申请日：1999-02-03
申请人： James Gabriel Brewington , Richard Hunter Harris , Jeff David Thomas
发明人： James Gabriel Brewington , Richard Hunter Harris , Jeff David Thomas
IPC分类号： F16D41/08 , F16D11/02 , F16D27/01
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。

6. 发明授权

US5971640A Method for cutting paper in a printer using a gear with a friction pad 失效
标题翻译：使用具有摩擦垫的齿轮在打印机中切割纸张的方法
公开(公告)号：US5971640A
公开(公告)日：1999-10-26
申请号：US170421
申请日：1998-10-13
申请人： James Gabriel Brewington , Richard Hunter Harris , Jeff David Thomas , Kevin Hunter Vorhees
发明人： James Gabriel Brewington , Richard Hunter Harris , Jeff David Thomas , Kevin Hunter Vorhees
IPC分类号： B41J11/70 , B41J13/02
CPC分类号： B41J11/70 , B41J13/02 , Y10T74/19874 , Y10T83/04 , Y10T83/8807
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 has a drive gear which slips against a toothless portion of a driven gear while paper is being fed through the printer for printing by a print head. When printing stops, the drive gear reverses its rotation, causing the driven gear to engage the drive gear. A cutter blade is controlled by the driven gear, with the blade cutting off the paper as the drive gear is in reverse rotation. After the paper is cut, the drive gear resumes its forward rotation, rotating the blade away from the paper. After the blade has been rotated, the drive gear continues to turn, but slips on the toothless portion of the driven gear. Friction losses are minimized as the energy lost as friction is low and 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。齿轮传动系统具有驱动齿轮，该驱动齿轮相对于从动齿轮的无齿部分滑动，同时纸张被馈送通过打印机以由打印头进行打印。当打印停止时，驱动齿轮反转其旋转，从而使从动齿轮啮合驱动齿轮。切割刀片由从动齿轮控制，当驱动齿轮反向旋转时，刀片切断纸张。纸张被切割后，驱动齿轮恢复正向旋转，使刀片远离纸张。刀片旋转后，驱动齿轮继续转动，但在从动齿轮的无齿部分上滑动。摩擦损失最小化，因为当摩擦力低时能量损失，并且全部扭矩施加到切割刀片的切割和打开旋转。

7. 发明授权

US5893670A Gear with teeth of decreasing height for a printer 失效
标题翻译：带打印机高度减小的齿轮
公开(公告)号：US5893670A
公开(公告)日：1999-04-13
申请号：US919749
申请日：1997-08-28
申请人： James Gabriel Brewington , Richard Hunter Harris , Jeff David Thomas , Kevin Hunter Vorhees
发明人： James Gabriel Brewington , Richard Hunter Harris , Jeff David Thomas , Kevin Hunter Vorhees
IPC分类号： B41J11/70 , B41J13/02
CPC分类号： B41J11/70 , B41J13/02 , Y10T74/19874 , Y10T83/04 , Y10T83/8807
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 has a drive gear which slips against a toothless portion of a driven gear while paper is being fed through the printer for printing by a print head. When printing stops, the drive gear reverses its rotation, causing the driven gear to engage the drive gear. A cutter blade is controlled by the driven gear, with the blade cutting off the paper as the drive gear is in reverse rotation. After the paper is cut, the drive gear resumes its forward rotation, rotating the blade away from the paper. After the blade has been rotated, the drive gear continues to turn, but slips on the toothless portion of the driven gear. Friction losses are minimized as the energy lost as friction is low and 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。齿轮传动系统具有驱动齿轮，该驱动齿轮相对于从动齿轮的无齿部分滑动，同时纸张被馈送通过打印机以由打印头进行打印。当打印停止时，驱动齿轮反转其旋转，从而使从动齿轮啮合驱动齿轮。切割刀片由从动齿轮控制，当驱动齿轮反向旋转时，刀片切断纸张。纸张被切割后，驱动齿轮恢复正向旋转，使刀片远离纸张。刀片旋转后，驱动齿轮继续转动，但在从动齿轮的无齿部分上滑动。摩擦损失最小化，因为当摩擦力低时能量损失，并且全部扭矩施加到切割刀片的切割和打开旋转。

8. 发明授权

US5771152A Computer system with a tilt adjustment mechanism 失效
标题翻译：具有倾斜调节机构的计算机系统
公开(公告)号：US5771152A
公开(公告)日：1998-06-23
申请号：US597654
申请日：1996-02-07
申请人： Dennis Crompton , Richard Hunter Harris , Herbert Gene Leonard , George Hufford, III , Jeff David Thomas
发明人： Dennis Crompton , Richard Hunter Harris , Herbert Gene Leonard , George Hufford, III , Jeff David Thomas
IPC分类号： E05D11/08 , G06F1/16 , H05K5/03
CPC分类号： G06F1/1632 , G06F1/1601 , G06F1/1616 , G06F1/1643 , G06F1/1681 , E05D11/08 , E05D11/084 , E05Y2201/49 , E05Y2900/606 , G06F2200/1612 , Y10S248/923 , Y10T16/5403 , Y10T16/54038 , Y10T16/54056 , Y10T16/541
摘要： A tilt adjustment mechanism having an upper housing, a lower housing and a shaft assembly is disclosed. The shaft assembly receives the gears which are pressed on either end of shaft. The shaft fits through locating slots in the lower housing. Each of the gears are activated by internal gears located on each side of the upper housing. The internal gears are integrally formed with the upper housing. The upper housing is hinged on the lower housing and can rotate 20 degrees. The shaft assembly mechanism provides a torsion bar function to insure that the upper housing moves evenly with respect to the lower housing. Even motion in the upwards and downwards directions of the housing is provided by even rotational torsional motion and opposite rotational torsional motion of the shaft assembly of the tilt adjustment mechanism. The shaft assembly mechanism decouples the frictional load in the two different rotational directions about its shaft. This permits the adjustment of the forces to optimal levels in both directions. A relatively high force is desired to move the upper housing in a downward direction. This prevents the operator's touches on a display tablet, mounted to the upper housing to cause the tilt adjustment mechanism to move in the downward direction. A relatively low force is required to move the tilt adjustment mechanism in the upwards direction.
摘要翻译：公开了一种具有上壳体，下壳体和轴组件的倾斜调节机构。轴组件接收按压在轴的任一端的齿轮。轴穿过下壳体中的定位槽。每个齿轮由位于上壳体每侧的内齿轮启动。内齿轮与上壳体整体形成。上壳体铰接在下壳体上，可旋转20度。轴组件机构提供扭杆功能，以确保上壳体相对于下壳体均匀地移动。通过旋转扭转运动和倾斜调节机构的轴组件的相反的旋转扭转运动来提供壳体的向上和向下方向上的均匀运动。轴组件机构将两个不同的旋转方向上的摩擦负载绕其轴分离。这允许将力调节到两个方向上的最佳水平。需要相对较大的力以向上移动上壳体。这防止操作者对安装到上壳体上的显示平板电脑的触摸，使倾斜调节机构向下移动。需要相对较小的力以向上移动倾斜调节机构。

9. 发明授权

US06182550B2 Staggered gear for bi-directional operation 有权
标题翻译：交错齿轮用于双向操作
公开(公告)号：US06182550B2
公开(公告)日：2001-02-06
申请号：US09510934
申请日：2000-02-22
申请人： James Gabriel Brewington , Richard Hunter Harris
发明人： James Gabriel Brewington , Richard Hunter Harris
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。

10. 发明授权

US06684743B1 Staggered gear for bi-directional operation 失效
标题翻译：交错齿轮用于双向操作
公开(公告)号：US06684743B1
公开(公告)日：2004-02-03
申请号：US09624417
申请日：2000-07-24
申请人： James Gabriel Brewington , Richard Hunter Harris
发明人： James Gabriel Brewington , Richard Hunter Harris
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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