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1. 发明授权

US06698159B2 Adjustable shuttle stop apparatus 有权
公开(公告)号：US06698159B2
公开(公告)日：2004-03-02
申请号：US09885176
申请日：2001-06-21
申请人： Gerald R. Harris , Timothy M. Neall
发明人： Gerald R. Harris , Timothy M. Neall
IPC分类号： B26D716
CPC分类号： B23D47/04 , B23D55/043 , B27B27/02 , Y10T83/445 , Y10T83/446 , Y10T83/4465 , Y10T83/4513 , Y10T83/4556 , Y10T83/4597 , Y10T83/461 , Y10T83/4632 , Y10T83/4645 , Y10T83/6531 , Y10T83/6532
摘要： A adjustable shuttle stop apparatus for use in controlling feeding of material to a machining operation on a machine tool, such as a band saw. The apparatus comprises a feed conveyor, a band saw adjacent to the feed conveyor, a shuttle vise movably disposed on the feed conveyor, and an adjustable stop on the feed conveyor for adjusting a distance between the stop and the shuttle vise and for stopping the shuttle vise at the cutting position. The adjustable stop compensates for undesired movement of the shuttle vise caused by clamping the workpiece such that the distance between the stop and the shuttle vise remains substantially constant. This allows for a consistent cut length of the workpiece on subsequent cutting cycles. Different embodiments of the adjustable stop are disclosed along with a method of use of the apparatus.

2. 发明授权

US07182009B2 Adjustable shuttle stop apparatus 有权
标题翻译：可调式穿梭停止装置
公开(公告)号：US07182009B2
公开(公告)日：2007-02-27
申请号：US10765444
申请日：2004-01-27
申请人： Gerald R. Harris , Timothy M. Neall
发明人： Gerald R. Harris , Timothy M. Neall
IPC分类号： B26D5/20
CPC分类号： B23D47/04 , B23D55/043 , B27B27/02 , Y10T83/445 , Y10T83/446 , Y10T83/4465 , Y10T83/4513 , Y10T83/4556 , Y10T83/4597 , Y10T83/461 , Y10T83/4632 , Y10T83/4645 , Y10T83/6531 , Y10T83/6532
摘要： A adjustable shuttle stop apparatus for use in controlling feeding of material to a machining operation on a machine tool, such as a band saw. The apparatus comprises a feed conveyor, a band saw adjacent to the feed conveyor, a shuttle vise movably disposed on the feed conveyor, and an adjustable stop on the feed conveyor for adjusting a distance between the stop and the shuttle vise and for stopping the shuttle vise at the cutting position. The adjustable stop compensates for undesired movement of the shuttle vise caused by clamping the workpiece such that the distance between the stop and the shuttle vise remains substantially constant. This allows for a consistent cut length of the workpiece on subsequent cutting cycles. Different embodiments of the adjustable stop are disclosed along with a method of use of the apparatus.
摘要翻译：一种用于控制材料进给机床（例如带锯）上的机械加工操作的可调式穿梭停止装置。该设备包括进料输送机，与进料输送机相邻的带锯，可移动地设置在进料输送机上的梭形虎钳和在进料输送机上的可调节止动件，用于调节止动件和梭阀之间的距离并停止梭子虎钳在切割位置。可调节止动器补偿由夹紧工件引起的穿梭虎钳的不期望的运动，使得止挡件和梭虎钳之间的距离保持基本上恒定。这允许在随后的切割循环中工件的切割长度一致。公开了可调节止动件的不同实施例以及该装置的使用方法。

3. 发明授权

US07600410B2 Optical techniques and system for 3-D characterization of ultrasound beams 有权
标题翻译：超声波束三维表征的光学技术和系统
公开(公告)号：US07600410B2
公开(公告)日：2009-10-13
申请号：US11642989
申请日：2006-12-21
申请人： John W. Sliwa, Jr. , Prasanna Hariharan , Ronald A. Robinson , Matthew R. Myers , Subha Maruvada , Rupak K. Banerjee , Gerald R. Harris
发明人： John W. Sliwa, Jr. , Prasanna Hariharan , Ronald A. Robinson , Matthew R. Myers , Subha Maruvada , Rupak K. Banerjee , Gerald R. Harris
IPC分类号： G01V13/00
CPC分类号： G01H9/00
摘要： A system for optically characterizing an acoustic beam generally includes an immersant, which is an immersion medium seeded with a plurality of seed particles that respond to illumination with fluorescence indicative of at least one parameter of the immersant such as flow or temperature. Optical transmitters illuminate the immersant slicewise, and optical receptors receive the fluorescence in order to generate a three-dimensional map of the parameter over time. A processor back-calculates one or more characteristics of an acoustic beam that results in the map. The processor initially generates a behavior model of an acoustic beam propagating in the immersant by utilizing initial guesses for the characteristics. The initial guess model is compared to the map, and an optimization routine is used to refine the initial guesses. The process repeats iteratively with refined guesses until the difference between the model and the map is minimized.
摘要翻译：用于光学表征声束的系统通常包括浸渍介质，浸渍介质接种多个种子颗粒，所述种子颗粒响应于指示浸入物的至少一个参数（例如流动或温度）的荧光。光发射器照射浸入式切片，光学受体接收荧光，以便随时间生成参数的三维图。处理器返回计算导致地图的声波束的一个或多个特性。处理器最初通过利用特征的初始猜测来生成在沉浸物中传播的声束的行为模型。将初始猜测模型与地图进行比较，并使用优化程序来优化初始猜测。该过程用精确的猜测重复迭代，直到模型和地图之间的差异最小化。

4. 发明授权

US4117756A Vertical band saw and feed table 失效
标题翻译：垂直带锯和进料台
公开(公告)号：US4117756A
公开(公告)日：1978-10-03
申请号：US732107
申请日：1976-10-13
申请人： Gerald R. Harris
发明人： Gerald R. Harris
IPC分类号： B23D53/04 , B23D53/08 , B23D55/08 , B27B31/00 , B27B13/00
CPC分类号： B23D55/082 , B23D53/04 , B23D53/08 , B27B31/003 , Y10T83/7101 , Y10T83/7145 , Y10T83/7772
摘要： A band saw having a generally vertically oriented saw blade carrying frame mounted to a movable carriage is disclosed. The carriage is mounted in a horizontally extending guideway in the saw base by an arm which is cantilevered from the back side of the vertical saw frame for support and guided motion of the saw from a relatively debris free portion of the saw base. Additionally, the band saw includes a work piece supporting bar feed table having a movable vise which is stabilized against backward tilting and a roller support assembly constructed so as to accommodate load concentrations from heavy, bent bar stock. Finally, an improved band saw blade guiding assembly is disclosed.
摘要翻译：公开了一种带锯，其具有安装到可移动托架上的大致垂直取向的锯片承载框架。滑架通过臂从垂直锯架的后侧悬臂安装在锯基部的水平延伸的导轨中，用于从锯基部的相对无碎屑的部分支撑和引导运动。此外，带锯包括工件支撑杆进给台，其具有稳定的防止向后倾斜的可移动虎钳和构造成适应来自重型弯曲杆料的载荷浓度的滚子支撑组件。最后，公开了一种改进的带锯条引导组件。

5. 发明授权

US4653036A Transducer hydrophone with filled reservoir 失效
标题翻译：传感器水听器充满水库
公开(公告)号：US4653036A
公开(公告)日：1987-03-24
申请号：US663969
申请日：1984-10-23
申请人： Gerald R. Harris , Aime S. DeReggi
发明人： Gerald R. Harris , Aime S. DeReggi
IPC分类号： B06B1/06 , H04R17/00
CPC分类号： B06B1/0688 , Y10S310/80
摘要： A hydrophone device with one or more very small active spots located on a large continuous ferroelectric sheet, such as PVDF, overcomes many of the problems in prior art constructions associated with the high dielectric constant of various media in which the device is used. Additional improvements include increased signal to noise ratio and a sensitivity independent of the medium properties. The hydrophone device includes a piezoelectrically active sheet stretched and clamped on over the top of a hoop ring. A backing is attached to the back of the hoop ring. A low-dielectric material fills the space between the backing and the sheet. This material eliminates the capacitive loading effect which would otherwise be presented by the medium being probed.
摘要翻译：位于大型连续铁电片如PVDF上的具有一个或多个非常小的活性点的水听器装置克服了与其中使用该装置的各种介质的高介电常数相关联的现有技术结构中的许多问题。额外的改进包括提高信噪比和灵敏度，与媒体性能无关。水听器装置包括拉伸并夹在环箍顶部上方的压电活性片。背衬附着在环圈的背面。低介电材料填充背衬和片材之间的空间。该材料消除了由探测介质所呈现的电容性负载效应。

6. 发明授权

US4517665A Acoustically transparent hydrophone probe 失效
标题翻译：声透明水听器探头
公开(公告)号：US4517665A
公开(公告)日：1985-05-14
申请号：US553387
申请日：1983-11-17
申请人： Aime S. DeReggi , Gerald R. Harris
发明人： Aime S. DeReggi , Gerald R. Harris
IPC分类号： B06B1/06 , H04R17/00
CPC分类号： B06B1/0688 , Y10S310/80
摘要： An acoustically transparent hydrophone probe consisting of a rigid hoop structure in which is secured an assembly of very thin piezoelectric polymer sheet material, such as polyvinylidene fluoride, with one or more very small central sensitive portions. In its simplest form it consists of a single sheet with a small central poled piezoelectric area and with very thin metallic electrodes deposited on the sheet on opposite sides of the piezoelectric area and having fine conductive leads extending from the electrodes and adapted to be connected to a suitable amplifier or transmission line. The sheet is of biaxially stretched material, and is held taut in the hoop structure. Other embodiments may employ multiple sheets. With two sheets, the outermost surfaces are metallized and are at common ground potential, and the inner surfaces have superimposed deposited metallic electrodes with poled piezoelectric areas adjacent thereto. The electrodes have superimposed deposited metallic leads which have a common electrical connection to a transmission line or to an amplifier. With four sheets, the two innermost sheets form a bilaminate subassembly similar to the 2-sheet embodiment. The outer sheets have metallized outer surfaces which are grounded. Between said outer sheets and the bilaminate subassembly, guard rings coaxial with the piezoelectric active areas are provided. The guard rings can be driven electrically in a manner to eliminate the effects of the capacitance of the electrical leads.
摘要翻译：一种声透明的水听器探针，其由刚性环形结构组成，其中固定有非常薄的压电聚合物片材材料（例如聚偏二氟乙烯）与一个或多个非常小的中心敏感部分的组件。在其最简单的形式中，它由具有小的中心极化压电区域的单片和在压电区域的相对侧上沉积在片材上的非常薄的金属电极组成，并且具有从电极延伸的细导电引线并且适于连接到合适的放大器或传输线。片材是双轴拉伸的材料，并且在箍结构中保持拉紧。其他实施例可以采用多个片材。使用两片，最外表面金属化并处于公共接地电位，并且内表面具有与其相邻的极化压电区域的叠置的沉积金属电极。电极具有叠加的沉积金属引线，其具有与传输线或放大器的公共电连接。使用四片，两个最内层形成类似于2片实施例的双层组件。外部片材具有接地的金属化外表面。在所述外片和双层组件之间提供与压电有源区同轴的保护环。保护环可以以电气方式驱动，以消除电引线的电容的影响。

7. 发明授权

US07036411B1 Active measurement and control system for a material cutting apparatus 有权
标题翻译：一种材料切割设备的主动测量和控制系统
公开(公告)号：US07036411B1
公开(公告)日：2006-05-02
申请号：US10176120
申请日：2002-06-21
申请人： Gerald R. Harris , Mark P. Richards , Michael L. Jackson
发明人： Gerald R. Harris , Mark P. Richards , Michael L. Jackson
IPC分类号： B23D55/04 , B23D55/08 , B26D5/00 , G05B19/19
CPC分类号： G05B19/401 , B23D55/04 , B23D55/088 , B23D59/002 , G05B2219/37404 , G05B2219/45144 , G05B2219/50062 , G05B2219/50074 , Y10T83/05 , Y10T83/051 , Y10T83/0538 , Y10T83/0596 , Y10T83/531 , Y10T83/536 , Y10T83/538 , Y10T83/7101 , Y10T83/7208 , Y10T83/7214 , Y10T83/8773
摘要： An active measurement and control system for a material cutting apparatus. The apparatus comprises a cutting tool which may be pivoted for cutting a workpiece in a cutting area at a selectable angle. The cutting area defines a datum plane, and a feed table with a shuttle vise is used to move the workpiece toward the cutting area. A controller controls the feed distance of the shuttle vise and the cutting angle of the tool in response to a signal from a sensor used for sensing a transverse dimension of the workpiece relative to the datum plane. In this way, the feed distance and cutting angle are adjusted to compensate for variations in the transverse dimension. This transverse dimension can include a displacement from the datum plane of a distal and/or proximate surface of the workpiece. A method of cutting a workpiece is also disclosed.
摘要翻译：一种用于材料切割设备的主动测量和控制系统。该装置包括可以枢转的切割工具，用于以可选择的角度在切割区域中切割工件。切割区域定义基准平面，并且使用具有梭钳的进给台将工件移向切割区域。响应于来自用于感测工件相对于基准平面的横向尺寸的传感器的信号，控制器控制穿梭虎钳的进给距离和刀具的切割角度。以这种方式，调整进给距离和切割角度以补偿横向尺寸的变化。该横向尺寸可以包括从工件的远端和/或邻近表面的基准平面的位移。还公开了一种切割工件的方法。

8. 发明授权

US5353910A Shuttle vise assembly for a feed table apparatus 失效
标题翻译：用于进料台装置的穿梭虎钳装置
公开(公告)号：US5353910A
公开(公告)日：1994-10-11
申请号：US995878
申请日：1992-12-23
申请人： Gerald R. Harris , Richard H. Porterfield
发明人： Gerald R. Harris , Richard H. Porterfield
IPC分类号： B23D47/04 , B23Q1/01 , B23Q7/04 , B65G15/64
CPC分类号： B23Q7/042 , B23D47/042 , B23Q1/017 , Y10T83/7145
摘要： A feed table apparatus (30) for moving a workpiece (31) toward a machine tool. The apparatus (30) comprises a roller assembly (32) which provides rolling support of the workpiece (31) toward machine tool and a shuttle vise assembly (36) for moving the workpiece (31) longitudinally along the roller assembly (32). The shuttle vise (36) includes a reaction frame (37) having a first upright post (40) and a second upright post (40') A coupling mechanism (43) movably mounts the reaction frame (37) directly to the elongated roller framework (33) for longitudinal relative movement therealong. The coupling mechanism (43) further couples the reaction frame (37) to the roller framework (33) in a manner transferring reaction forces, caused by clamping the workpiece (31) with opposing vise jaws (41, 41') to the roller framework (33).
摘要翻译：一种用于将工件（31）朝向机床移动的进给台装置（30）。所述设备（30）包括辊组件（32），所述辊组件（32）向所述工具提供所述工件（31）的滚动支撑件和用于沿所述辊组件（32）纵向移动所述工件（31）的梭钳组件（36）。穿梭虎钳（36）包括具有第一直立柱（40）和第二直立柱（40'）的反作用框架（37）。可将反作用框架（37）可移动地安装到细长辊框架（33）用于纵向相对运动。联接机构（43）进一步将反作用框架（37）以转移反作用力的方式连接到滚子框架（33），所述反作用力是通过将工件（31）与相对的虎钳爪（41,41'）夹在滚子框架（33）。

9. 发明授权

US5070751A Apparatus for detecting lateral deviation of a band saw blade 失效
标题翻译：用于检测带锯片的横向偏差的装置
公开(公告)号：US5070751A
公开(公告)日：1991-12-10
申请号：US640156
申请日：1991-01-11
申请人： Gerald R. Harris
发明人： Gerald R. Harris
IPC分类号： B23D55/08
CPC分类号： B23D55/084 , Y10T83/089 , Y10T83/7264
摘要： An apparatus (50) for detecting lateral deviation of a band saw blade (36) from the desired line of cut which includes an angularly displaceable element (54) slidably engaging the saw blade (36) for pivotal movement therewith. A relatively rigid mounting assembly (52,64) mounts the angularly displaceable element (54) for rotation while resisting lateral displacement. Lateral blade deviation is proportionately determined when angular displacement is sensed by a sensor (55) as the blade (36) contacts the displaceable element (54) rotating it about an axis (53) through the desired plane of the blade (36). The angular deflection sensing assembly 50 also may be incorporated into a guide arm (32).
摘要翻译：一种用于检测带锯条（36）与所需切割线的横向偏离的装置（50），其包括可滑动地接合锯片（36）以与其一起枢转运动的可角度移位的元件（54）。相对刚性的安装组件（52,64）安装角位移元件（54），以抵抗横向位移而旋转。当叶片（36）接触通过叶片（36）的所需平面绕轴线（53）旋转的可移动元件（54））时，由传感器（55）感测到角位移时，成比例地确定侧向叶片偏差。角度偏转感测组件50也可以结合到引导臂（32）中。

10. 发明授权

US4179961A Vertical band saw and feed table 失效
公开(公告)号：US4179961A
公开(公告)日：1979-12-25
申请号：US923557
申请日：1978-07-11
申请人： Gerald R. Harris
发明人： Gerald R. Harris
IPC分类号： B23D53/04 , B23D53/08 , B23D55/04 , B23D55/08 , B27B31/00
CPC分类号： B23D55/043 , B23D53/04 , B23D53/08 , B23D55/082 , B27B31/003 , Y10T83/445 , Y10T83/4632 , Y10T83/654 , Y10T83/7114 , Y10T83/7145
摘要： A band saw having a generally vertically oriented saw blade carrying frame mounted to a movable carriage is disclosed. The carriage is mounted in a horizontally extending guideway in the saw base by an arm which is cantilevered from the back side of the vertical saw frame for support and guided motion of the saw from a relatively debris free portion of the saw base. Additionally, the band saw includes a work piece supporting bar feed table having a movable vise which is stabilized against backward tilting and a roller support assembly constructed so as to accommodate load concentrations from heavy, bent bar stock. Finally, an improved band saw blade guiding assembly is disclosed.

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