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11.发明授权Optical lens or lap blank surfacing machine, related method and cutting tool for use therewith 失效光学镜片或搭接坯料贴面机，相关方法和切割工具
公开(公告)号：US5720649A
公开(公告)日：1998-02-24
申请号：US577230
申请日：1995-12-22
CPC分类号： B24B13/06
摘要： A lens or lap blank surfacing machine, for use in making eyeglass lenses, and related surfacing method and rotary cutting tool, is one wherein the rotary cutting tool is moved point by point over the entire extent of a face of the blank to form a new face surface on the blank with the movements of the tool and blank relative to one another being controlled in three coordinate directions by a computer controller to give the formed surface a shape related to a given eyeglass prescription or similar specification. The rotary cutting tool has a number of peripheral zones surrounding its rotation axis with at least one of the zones having a fine cutting characteristic and with at least one other of the zones having a coarse cutting characteristic. In the movement of the tool and blank relative to one another, the tool is held so that its fine peripheral zone engages and cuts away blank material immediately adjacent the desired surface and so that the coarse peripheral zone engages and cuts away blank material to a depth not quite reaching the desired surface thereby leaving a thin layer of residual unwanted blank material which is cut away by the fine peripheral zone of the tool at a later time, this permitting the creation of a face surface of desired shape and fine surface finish.
摘要翻译： 一种用于制造眼镜镜片的镜片或搭接式空白贴面机，以及相关的表面处理方法和旋转切割工具，其中旋转切削工具在坯料的整个表面的整个范围上逐点移动，形成新的 通过计算机控制器使刀具和坯料相对于彼此的移动被控制在三个坐标方向上，使得成形表面具有与给定的眼镜处方或类似规格相关的形状。 旋转切割工具具有围绕其旋转轴线的多个周边区域，其中至少一个区域具有细切割特性，并且至少另一个区域具有粗切割特性。 在工具和坯料相对于彼此的运动中，工具被保持成使得其精细的周边区域接合并切除紧邻所需表面的空白材料，并且使得粗糙周边区域接合并将空白材料切割成深度 没有完全达到所需的表面，从而留下一层残留的不需要的坯料，该材料在稍后的时间被工具的精细周边区切除，这允许产生所需形状的表面和精细的表面光洁度。
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公开(公告)号：US5053971A
公开(公告)日：1991-10-01
申请号：US400522
申请日：1989-08-30
申请人： Kenneth O. Wood , David J. Logan
发明人： Kenneth O. Wood , David J. Logan
IPC分类号： B23B5/00 , B24B9/14 , B24B19/03 , G02C13/00 , G05B19/401 , G05B19/4093 , G05B19/42
CPC分类号： B24B9/148 , B24B19/03 , G05B19/4015 , G05B19/4093 , G05B19/4207 , G05B2219/45157 , Y02P90/265
摘要： A three axis, computer controlled apparatus for edging optical lenses maps the surfaces of a lens blank along a path defining the shape of the lens to be cut from the lens blank and from which mapping a computer controlled cutting algorithm directs the movement of the lens in the R, Z and theta axes direction. The apparatus provides rough cuts, finished cuts and automatic placement of bevels and grooves along the edge of the lens with minimal operator intervention.
摘要翻译： 用于边缘光学透镜的三轴计算机控制装置将透镜毛坯的表面沿着限定要从透镜毛坯切割的透镜的形状的路径映射，并且计算机控制的切割算法的映射将透镜的运动引导到 R，Z和θ轴方向。 该设备提供粗切割，精加工切割和沿着镜片边缘自动放置斜面和凹槽，操作员干预最少。
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公开(公告)号：US4799172A
公开(公告)日：1989-01-17
申请号：US857849
申请日：1986-04-30
申请人： Kenneth O. Wood , David J. Logan
发明人： Kenneth O. Wood , David J. Logan
IPC分类号： G06F3/12 , B26D5/00 , B26F1/38 , B41J21/00 , B41J29/50 , B44B3/00 , G06F17/21 , G06K15/00 , G06T11/60 , G09F7/16 , H04N1/387 , G01D9/38
摘要： An apparatus and method for laying out a sign containing a plurality of lines of text performs and comprises the steps of entering into a computer information defining the sign text and the heights of the lines of text, providing a spatial factor which corresponds to a related level of openness of the sign, and positioning the lines of text relative to each other to yield balanced spacings between the lines which are a function of the spatial factor and one or more of the line heights. Provision for top, bottom and side margins may also be provided. The layed-out sign may be displayed or plotted and, if it is not satisfactory, the operator may select another spatial factor to provide another lay-out of differing openness.
摘要翻译： 一种用于布置包含多行文本的符号的装置和方法，其特征在于包括以下步骤：输入定义符号文本和文本行高度的计算机信息，提供对应于相关级别的空间因子 并且将文本线相对于彼此定位，以产生线之间的平衡间隔，这些间距是空间系数和线高度中的一个或多个的函数。 也可以提供顶部，底部和侧边距的设置。 可以显示或绘制铺设的标志，如果不令人满意，操作员可以选择另一个空间因素以提供不同开放性的另一布局。
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公开(公告)号：US4547786A
公开(公告)日：1985-10-15
申请号：US637151
申请日：1984-08-02
IPC分类号： B41J2/01 , B41J11/00 , G09F15/02 , H04N1/10 , H04N1/23 , H04N1/50 , G01D15/18 , G01D15/34 , H04N1/46
CPC分类号： B41J11/001 , B41J2/01 , G09F15/02 , H04N1/1008 , H04N1/506
摘要： An ink jet printing system suited to the making of large scale graphics, such as outdoor billboards, includes an endless carrier for moving a plurality of rigid flat panels, onto which a graphic is to be printed in sections, repetitively past an ink jet printing station. At the printing station each panel moves in purely rectilinear fashion in a direction parallel to its ink drop receiving face so that such face remains essentially at a uniform spacing from the ink jet printing heads of the printing station as the printing occurs. A means for timing the operation of the ink jet heads takes into account irregularities or changes in the motion of the panels past the printing station so that the ink drops are correctly placed despite such irregularities or changes. The ink jet heads can eject relatively large drops of pigmented ink. In the case of polychromatic half-tone printing, for each pixel of a panel different colors are printed at substantially different times so that the printed ink drops of one color can dry before those of another color are printed, and a heating means may be used to enhance the drying.
摘要翻译： 适用于制造诸如户外广告牌的大型图形的喷墨打印系统包括用于移动多个刚性平板的环形托架，图形将被打印到其上，重复地经过喷墨印刷站 。 在印刷站，每个面板以平行于其墨滴接收面的方向以纯直线方式移动，使得当打印发生时，这些面基本保持与印刷站的喷墨打印头的均匀间隔。 考虑到喷墨头的操作的定时的装置考虑了经过印刷台的板的运动的不规则或变化，使得尽管存在这种不规则或变化，墨滴也被正确放置。 喷墨头可以喷出相对大量的着色油墨。 在多色半色调印刷的情况下，对于面板的每个像素，以不同的颜色印刷大致不同的时间，使得一个颜色的印刷墨滴在打印另一种颜色之前可以干燥，并且可以使用加热装置 以增强干燥。
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公开(公告)号：US4222396A
公开(公告)日：1980-09-16
申请号：US902262
申请日：1978-05-02
申请人： Verner Anderson , David J. Logan , Kenneth O. Wood
发明人： Verner Anderson , David J. Logan , Kenneth O. Wood
CPC分类号： B26D5/007 , A24C1/04 , B26D5/34 , G06T1/0014 , Y10S83/931 , Y10T83/155 , Y10T83/178 , Y10T83/543 , Y10T83/8759
摘要： An apparatus for cutting cigar wrappers with a selected profile from a natural tobacco leaf, the apparatus comprises a vacuum supporting structure on a leaf receiving member. An arrangement is provided for selecting a cut position on the leaf and oriented with respect to the leaf receiving member and a cutting platen is provided including a leaf supporting surface and an arrangement for creating a vacuum on the surface to support a leaf. The platen is positioned in a known leaf receiving location and a transfer means is provided for transferring the leaf from the leaf receiving member to the leaf supporting surface of the cutting platen. The cutter having the desired profile is provided for cutting the profile from the leaf. The platen is then shifted from its leaf receiving position to a leaf cutting position with the support surface of the platen spaced from the wrapper cutter. After orienting the platen relative to the cutter to align the cutter with the cut position for the leaf the cutter is forced against the platen to cut a wrapper from the leaf. The wrapper is then moved and transferred to a selected location for subsequent use.
摘要翻译： 一种用于从天然烟叶切割具有选定轮廓的雪茄包装机的装置，该装置包括在叶片接收构件上的真空支撑结构。 提供了一种用于选择叶片上的切割位置并相对于叶片接收构件定向的装置，并且设置有包括叶片支撑表面的切割台板和用于在表面上产生支撑叶片的真空的装置。 压盘位于已知的叶片接收位置，并且设置传送装置用于将叶片从叶片接收构件传送到切割台板的叶片支撑表面。 提供具有所需轮廓的切割器用于从叶片切割轮廓。 然后将压板从其叶片接收位置移动到叶片切割位置，其中压板的支撑表面与包装刀具间隔开。 在使压板相对于切割器定向以使切割器与叶片的切割位置对准之后，切割器被压靠在压板上以从叶片切割包装纸。 然后将包装物移动并转移到所选择的位置以供后续使用。
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16.发明授权公开(公告)号：US06637634B1
公开(公告)日：2003-10-28
申请号：US09217667
申请日：1998-12-21
申请人： Daren Yeo , Patrick Raiola , Kenneth O. Wood
发明人： Daren Yeo , Patrick Raiola , Kenneth O. Wood
IPC分类号： B65H2318
CPC分类号： B65H23/038 , B65H23/0204 , B65H23/0216 , B65H2513/104
摘要： A friction drive apparatus includes an edge detection system for determining a lateral position of a strip material advancing in a longitudinal direction. The edge detection system includes a first sensor and a second sensor for monitoring the lateral position of the strip material. The friction drive apparatus also includes instructions for automatically aligning the strip material as the strip material is advanced a predetermined aligning distance and instructions for calibrating the second sensor with respect to the first sensor to compensate for any potential discrepancies therebetween. The apparatus and methods of the present invention ensure that the strip material is properly aligned in the friction drive apparatus and limit waste of strip material during those operations.
摘要翻译： 摩擦驱动装置包括用于确定沿长度方向前进的带材的横向位置的边缘检测系统。 边缘检测系统包括第一传感器和用于监测条带材料的横向位置的第二传感器。 摩擦驱动装置还包括当条带材料前进预定对准距离时自动对准带状材料的指令，以及用于相对于第一传感器校准第二传感器以补偿其间的任何潜在差异的指令。 本发明的装置和方法确保了带状材料在摩擦驱动装置中适当地对准并限制了在这些操作中条带材料的浪费。
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17.发明授权Replaceable donor sheet assembly with memory for use with a thermal printer 失效可替换的供体片组件，带有用于热敏打印机的存储器公开(公告)号：US06603497B2
公开(公告)日：2003-08-05
申请号：US09726293
申请日：2000-11-30
申请人： Charles M. Hevenor , Howard H. Plude , William J. Tortora , Edward M. Oscarson , Kenneth O. Wood
发明人： Charles M. Hevenor , Howard H. Plude , William J. Tortora , Edward M. Oscarson , Kenneth O. Wood
IPC分类号： G01D1516
CPC分类号： B41J25/316
摘要： A wide format thermal printer for printing a multicolor graphic product on a printing sheet; a vacuum workbed for supporting a sheet material for performing work operations, such as cutting, printing or plotting, thereon; a replaceable donor sheet assembly, which includes a memory, for use with a thermal printer; methods and apparatus for improved thermal printing, including methods and apparatus for conserving donor sheet and reducing the amount of time required to print a multicolor graphic product; a thermal printhead including a memory; methods and apparatus for the alignment of a sheet material for printing or performing other work operations on the sheet material; and methods and apparatus for controlling the tension of the donor sheet during printing with a wide format thermal printer. The wide format thermal printer can include provision for the automatic loading of cassettes of donor sheet from a cassette storage rack. The vacuum workbed can include provision for determining the size of the sheet material supported by the workbed, and for controlling the suction applied to the apparatus in a worksurface of the workbed.
摘要翻译： 用于在打印纸上打印多色图形产品的宽格式热敏打印机; 用于支撑用于执行诸如切割，印刷或绘图之类的工作操作的片材的真空工作台; 可替换的供体片组件，其包括与热敏打印机一起使用的存储器; 用于改进热敏打印的方法和装置，包括用于保存供体薄片并减少打印多色图形产品所需的时间量的方法和装置; 包括存储器的热打印头; 用于在片材上打印或执行其他工作操作的片材的对准的方法和装置; 以及在用宽格式热敏打印机打印期间控制供体片张力的方法和装置。 宽幅热敏打印机可以包括用于从盒式存储架自动装载供体片的盒的设置。 真空工作台可以包括用于确定由工作台支撑的片材的尺寸，以及用于控制在工作台的工作面中施加到设备上的抽吸。
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公开(公告)号：US4745683A
公开(公告)日：1988-05-24
申请号：US59000
申请日：1987-06-08
申请人： Kenneth O. Wood
发明人： Kenneth O. Wood
CPC分类号： G01D15/04
摘要： An apparatus for producing perforated pounce patterns from sheet material has a work-engaging surface for moving and supporting the sheet material. A tool carriage is supported adjacent, and movable relative to the work-engaging surface, and a tool mount is supported on the tool carriage and movable between elevated and lowered positions relative to the work-engaging surface. A pouncing tool is supported in the tool mount and has a tool shaft and a pouncing wheel rotatably suspended from the tool shaft. The pouncing wheel has a plurality of radially extending pins for forming a perforated path in the shape of a pounce pattern when engaged with the sheet material on the work-engaging surface. A keying member is engaged with the tool mount, and the tool shaft has a longitudinally extending keyway engageable with the keying member for fixing the orientation of the pouncing tool relative to the tool mount. A controller during movement of the pouncing tool relative to the sheet material along a line to be perforated rotates the tool mount so that the pouncing wheel axis of rotation is maintained at an oblique angle to the line of tangency between the wheel and the perforated line thereby producing improved perforations in the sheet material that do not tend to close after being formed.
摘要翻译： 用于从片材制造穿孔弹丸图案的装置具有用于移动和支撑片材的工件接合表面。 工具托架相邻地支撑并相对于工件接合表面可移动，并且工具架支撑在工具托架上并且可相对于工件接合表面在升高和降低的位置之间移动。 一个弹跳工具被支撑在工具安装座中，并且具有可旋转地悬挂在工具轴上的工具轴和弹簧轮。 跳动轮具有多个径向延伸的销，用于在与工件接合表面上的片材接合时形成具有突起图案形状的穿孔路径。 键合构件与工具座接合，并且工具轴具有可与键合构件接合的纵向延伸的键槽，用于固定突出工具相对于工具座的取向。 在打击工具相对于片材的移动期间，控制器沿着待穿孔的线旋转工具安装座，使得突出轮的旋转轴线保持与车轮和穿孔线之间的相切线的倾斜角度，由此 在片材形成后不会趋于闭合的改善的穿孔。
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公开(公告)号：US4732069A
公开(公告)日：1988-03-22
申请号：US47660
申请日：1987-05-08
申请人： Kenneth O. Wood , William A. Loos
发明人： Kenneth O. Wood , William A. Loos
CPC分类号： B26D7/2628 , B26D3/085 , B26D7/2614 , Y10T83/0333 , Y10T83/0348 , Y10T83/8723 , Y10T83/9488
摘要： A knife and knife holder assembly for use with a sheet material cutting machine includes a replaceable knife with a lower most tip point and a guard and clamp member having a shoe surface engagable with the material being cut to limit the knife's penetration. An adjustment means and a connecting means associated with the guard and clamp member and with the holder allow for quick and easy adjustment of the vertical position of the member on the holder to vary the amount by which the knife protrudes beyond the shoe surface, thereby adjusting its penetration, and also allows quick and easy movement of the member between tightened and loosened conditions relative to the holder, the knife being removable from and replacable in the holder and the member being vertically adjustable in its loosened condition, and the guard and clamp member in the tightened condition of the connecting means being itself fixed to the holder and also holding the knife clamped in a fixed position to the holder.
摘要翻译： 与片材切割机一起使用的刀和刀架组件包括具有最低尖端点的可更换刀具以及具有与被切割的材料可接合以限制刀具穿透的鞋面的护罩和夹紧构件。 与保护和夹紧构件相关联的调节装置和连接装置允许快速且容易地调节构件在保持器上的垂直位置，以改变刀突出超过鞋表面的量，由此调节 其穿透力也允许构件在相对于保持器的紧固和松动状态之间快速和容易地移动，刀可拆卸并保持在保持器中，并且构件在其松动状态下可垂直调节，并且护罩和夹紧构件 在连接装置本身固定到支架的紧固状态下，并且将夹持在固定位置的刀具保持在支架上。
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公开(公告)号：US4261374A
公开(公告)日：1981-04-14
申请号：US902247
申请日：1978-05-02
申请人： Kenneth O. Wood
发明人： Kenneth O. Wood
CPC分类号： B26D5/007 , A24C1/04 , B26D5/34 , G06T1/0014 , Y10T83/155 , Y10T83/178 , Y10T83/533
摘要： There is provided an improvement in an apparatus for cutting a profile of a selected shape from a natural sheet material at a given location, which apparatus comprises a cutting platen having an upper generally flat cutting surface and a lower generally flat support surface. The platen is movable to the desired position relative to a cutter which moves along an axis downwardly against the cutting surface to cut the preselected shape from the natural material. In accordance with the improvement, there is provided a fixed anvil having a flat force reaction surface parallel to and facing the supporting surface of the platen so that the cutting action is against the anvil. The anvil can also form the structure for supporting the platen as it is moved into the cutting position.
摘要翻译： 提供了一种用于在给定位置从天然片材切割所选形状的轮廓的装置的改进，该装置包括具有上部大致平坦的切割表面和下部大致平坦的支撑表面的切割压板。 压板可相对于切割器移动到期望的位置，刀具沿着轴线向下移动抵靠切割表面，以从天然材料切割预选形状。 根据改进，提供了一种具有平坦的力反作用表面的固定砧座，其平行于并面对压板的支撑表面，使得切割动作抵靠砧座。 砧座还可以形成用于在压板移动到切割位置时支撑压板的结构。
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