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11. 发明授权

US06288154B1 Abrasive jet stream polishing 失效
标题翻译：磨料喷射流抛光
公开(公告)号：US06288154B1
公开(公告)日：2001-09-11
申请号：US09419598
申请日：1999-10-18
申请人： Lawrence J. Rhoades
发明人： Lawrence J. Rhoades
IPC分类号： C08K300
CPC分类号： B24C11/005 , B24C1/06 , B24C1/083 , B24C1/086 , B24C11/00
摘要： Abrasive jet stream polishing, wherein an abrasive is suspended in a flowable jet medium and projected at high velocity and pressure at a workpiece is provide, where the jet is projected at the surface to be polished at an oblique angle. The method is substantially improved by forming the medium of a polymer having reformable sacrificial chemical bonds which are preferentially broken under high shear conditions. Projecting the medium and suspended abrasive breaks the reformable sacrificial chemical bonds while polishing. The chemical bonds will reform, permitting recycling of the medium and abrasive for reuse in the method. The jet is effective at relatively low pressures of about 5 to about 80 MPa.
摘要翻译：磨料喷射流抛光，其中研磨剂悬浮在可流动的喷射介质中并以高速度和压力在工件处投射，其中喷射以倾斜的角度投射在待抛光的表面上。通过形成具有可重整的牺牲化学键的聚合物的介质，该方法在高剪切条件下优先断裂，从而显着地改善了该方法。抛光介质和悬浮磨料在抛光时会破坏可重整的牺牲化学键。化学键将改造，允许介质和磨料再循环再利用。该射流在约5至约80MPa的相对低的压力下是有效的。

12. 发明授权

US5367833A Unidirectional abrasive flow machining 失效
标题翻译：单向磨料流加工
公开(公告)号：US5367833A
公开(公告)日：1994-11-29
申请号：US139744
申请日：1993-10-22
申请人： Lawrence J. Rhoades , Thomas A. Kohut , Nicholas P. Nokovich , Danny W. Yanda
发明人： Lawrence J. Rhoades , Thomas A. Kohut , Nicholas P. Nokovich , Danny W. Yanda
IPC分类号： B24B19/00 , B24B31/116
CPC分类号： B24B31/116
摘要： An abrasive flow machining and polishing apparatus is provided having a hydraulically actuated reciprocating piston (42) and a extrusion medium chamber (10) adapted to receive and extrude a visco-elastic dispersion of an abrasive unidirectionally across the internal surfaces of a workpiece (40) having internal passages (41) formed therein to perform abrasive work on said surfaces. A fixture (24) directs flow of the viscoelastic abrasive dispersion from said hydraulic extrusion medium chamber (10) into the inlet of internal passages (41) in a workpiece (40), while a collector (30) is set to gravitrimetrically collect flow of the viscoelastic abrasive dispersion as it extrudes from an outlet of the internal passages and drops into the collector. The extrusion medium chamber (10) is provided with an access port (16) to periodically receive gravimetric return flow of the viscoelastic abrasive dispersion from the collector (30) into extrusion medium chamber (10). The hydraulically actuated piston (42) intermittently withdraws from its extruding position within said extrusion medium chamber to open the extrusion medium chamber access port (16 ) and to permit gravimetric return flow of said viscoelastic abrasive dispersion through the opened port (16) and into said extrusion medium chamber(10). When the extrusion medium chamber is charged with the working medium, the operation is resumed in a continuing cyclic fashion until working is completed on the workpiece, whereupon it is replaced with another, and a new cycle is begun.
摘要翻译：提供一种磨料流加工和抛光装置，其具有液压致动的往复活塞（42）和挤出介质室（10），该挤出介质室适于将磨料的粘弹性分散体单向地穿过工件（40）的内表面，其中形成有内部通道（41）以在所述表面上进行研磨作业。夹具（24）将粘弹性磨料分散体从所述液压挤出介质室（10）引导到工件（40）内的内部通道（41）的入口中，同时收集器（30）被设置为重力地收集粘弹性磨料分散体从内部通道的出口挤出并滴入收集器。挤出介质室（10）设置有进入口（16），以周期性地将粘弹性磨料分散体的重量返回流从收集器（30）接收到挤出介质室（10）中。液压致动活塞（42）在所述挤出介质室内间歇地从其挤出位置退出以打开挤出介质室进入口（16），并允许所述粘弹性磨料分散体通过打开的端口（16）进行重量回流并进入所述挤出介质室（10）。当挤压介质室被充满工作介质时，以持续的循环方式重新开始操作，直到在工件上完成工作，然后再用另一个替换，并开始新的循环。

13. 发明授权

US5085068A Die forming metallic sheet materials 失效
标题翻译：模具成型金属板材
公开(公告)号：US5085068A
公开(公告)日：1992-02-04
申请号：US734764
申请日：1991-07-23
申请人： Michael L. Rhoades , Lawrence J. Rhoades
发明人： Michael L. Rhoades , Lawrence J. Rhoades
IPC分类号： B21D26/02 , B21D26/021 , B21D26/031
CPC分类号： B21D26/021 , B21D26/02 , B21D26/031
摘要： A process and apparatus for forming a sheet material by drawing it into a die cavity (12) utilizing the flow of a viscous thermoplastic polymer medium extruded against the sheet (22) and/or extruded out of said die cavity (12) through a plurality of passageways, (14a), (14b), and (14c) and programmably varying said extrusion of said medium to cause the sheet material to be controllably stretched into the cavity and shaped.
摘要翻译：一种用于通过将粘性热塑性聚合物介质挤压在片材（22）上和/或从模具腔（12）中挤出的流动通过多个（14a），（14b）和（14c），并且可编程地改变所述介质的所述挤出，以使片材可控制地拉伸到空腔中并成形。

14. 发明授权

US4908574A Capacitor array sensors for determining conformity to surface shape 失效
标题翻译：用于确定与表面形状一致的电容器阵列传感器
公开(公告)号：US4908574A
公开(公告)日：1990-03-13
申请号：US225820
申请日：1988-07-29
申请人： Lawrence J. Rhoades , Donald Risko , Ralph L. Resnick
发明人： Lawrence J. Rhoades , Donald Risko , Ralph L. Resnick
IPC分类号： B25J13/08 , B25J19/02 , G01B7/02 , G01D5/241 , G01L1/14 , G01L5/22
CPC分类号： G01B5/205 , B25J13/083 , B25J13/084 , B25J13/086 , B25J19/02 , G01B7/023 , G01D5/2417 , G01L1/146 , G01L5/228
摘要： A sensor for sensing and quantifying the conformity of a workpiece surface contour to a predetermined design contour. The sensor consists of an array of capacitor elements on a surface having the negative image of the predetermined design contour, against which the workpiece is mated. In operation, each of the capacitor elements and the workpiece are connected to a corresponding oscillator circuit so that the frequency of each circuit is a function of the capacitance between the individual plate element and the workpiece, while the capacitance is a function of the distance between the individual plate element and the workpiece. Hence the overall output of the circuits is a function of the conformity of the workpiece surface contour to the contour or topology of the sensor surface.
摘要翻译：用于感测和量化工件表面轮廓与预定设计轮廓的一致性的传感器。传感器由具有预定设计轮廓的负像的表面上的电容器元件阵列组成，工件对准。在操作中，每个电容器元件和工件连接到相应的振荡器电路，使得每个电路的频率是单个板元件和工件之间的电容的函数，而电容是第单个板元件和工件。因此，电路的总输出是工件表面轮廓与传感器表面的轮廓或拓扑的一致性的函数。

15. 发明授权

US07182675B2 Apparatus for abrading the region of intersection between a branch outlet and a passageway in a body 失效
标题翻译：用于研磨分支出口和体内通道之间的交叉区域的装置
公开(公告)号：US07182675B2
公开(公告)日：2007-02-27
申请号：US11434305
申请日：2006-05-15
申请人： Lawrence J. Rhoades
发明人： Lawrence J. Rhoades
IPC分类号： B24C3/32
CPC分类号： B24B31/116
摘要： A method and apparatus are disclosed for abrading the inner surface at the intersection region of a branch outlet with the wall of a body having a passageway. Using abrasive flow machining, it is possible to abrade the intersection region to provide a smooth transition between the wall and the branch outlet.
摘要翻译：公开了一种用于在分支出口的交叉区域与具有通道的主体的壁上研磨内表面的方法和装置。使用磨料流加工，可以研磨交叉区域以在壁和分支出口之间提供平滑的过渡。

16. 发明授权

US06701529B1 Smart padding system utilizing an energy absorbent medium and articles made therefrom 有权
标题翻译：使用能量吸收剂介质的智能填充系统和由其制成的制品
公开(公告)号：US06701529B1
公开(公告)日：2004-03-09
申请号：US09489513
申请日：2000-01-21
申请人： Lawrence J. Rhoades , John M. Matechen , Mark J. Rosner
发明人： Lawrence J. Rhoades , John M. Matechen , Mark J. Rosner
IPC分类号： F41H104
CPC分类号： F16F9/30 , A41D31/005 , C08L83/14 , C08L83/16 , Y10T428/24994 , Y10T428/249947 , Y10T428/2927 , Y10T442/2623 , C08L91/06
摘要： The present invention relates to an energy absorbent medium which is compliant and conformable in the absence of an applied force, and stiffens in response to the rate of an applied force to dissipate energy. The medium comprises a blend of a polymer and a lubricant incompatible with the polymer to produce a conformable absorbent which exhibits dilatant (shear thickening) characteristics under high rates of force or stress. The polymer has reformable sacrificial chemical bonds which are broken under a high rate of deformation and which reform under static conditions. Suitable polymers for the invention include polyborosiloxanes. Applications for the medium include absorbent for sports padding, athletic equipment, motor vehicle seats, bulletproof vests, medical equipment, industrial equipment, weaponry, and playing fields.
摘要翻译：本发明涉及能量吸收介质，其在没有施加的力的情况下是顺应性和顺应性的，并且响应于所施加的力的速率而硬化以耗散能量。介质包括聚合物和与聚合物不相容的润滑剂的混合物，以产生在高效力或应力下表现出膨胀（剪切增稠）特性的顺应性吸收剂。聚合物具有可重整的牺牲化学键，它们在高变形率下被破坏，并且在静态条件下进行改性。用于本发明的合适的聚合物包括聚硼硅氧烷。媒体的应用包括运动用填充物的吸收剂，运动装备，机动车座椅，防弹背心，医疗设备，工业设备，武器和游乐场。

17. 发明授权

US06645056B1 Self-forming tooling for an orbital polishing machine and method for producing the same 失效
标题翻译：轨道抛光机的自成型工具及其制造方法
公开(公告)号：US06645056B1
公开(公告)日：2003-11-11
申请号：US09711339
申请日：2000-11-09
申请人： James Randall Gilmore , Lawrence J. Rhoades
发明人： James Randall Gilmore , Lawrence J. Rhoades
IPC分类号： B24B700
CPC分类号： B24B35/005 , B24B31/116
摘要： A method for producing, from a blank, restrictive tooling for use in an orbital polishing machine involves urging one of either the workpiece or the blank along a predetermined path against the other to physically impart a proportioned contour of the workpiece into the blank, thereby producing the restrictive tooling. Using this method, the same orbital polishing machine may be used to produce the restrictive tooling and to subsequently polish the workpiece.
摘要翻译：一种用于从轨道抛光机中使用的限制性工具制造的方法，包括将工件或坯料中的一个沿着预定的路径相对推动，以物理地赋予工件在坯料中的比例轮廓，由此产生限制性工具。使用该方法，可以使用相同的轨道抛光机来产生限制性工具并随后抛光工件。

18. 发明授权

US5679058A Abrasive jet cutting medium 失效
标题翻译：磨料喷射切割介质
公开(公告)号：US5679058A
公开(公告)日：1997-10-21
申请号：US478933
申请日：1995-06-07
申请人： Lawrence J. Rhoades
发明人： Lawrence J. Rhoades
IPC分类号： B24C1/00 , B24C1/04 , B24C5/04 , B24C9/00 , B24C11/00 , B24D3/00 , B26D5/04
CPC分类号： B24C11/005 , B24C1/045 , B24C11/00
摘要： Abrasive jet stream cutting, wherein an abrasive is suspended in a flowable jet medium (64) and projected at high velocity and pressure (75) at a workpiece (76) is substantially improved by forming the medium of a polymer having reformable sacrificial chemical bonds which are preferentially broken under high shear conditions. Projecting the medium and suspended abrasive breaks the reformable sacrificial chemical bonds while cutting. The chemical bonds will reform, permitting recycling of the medium and abrasive for reuse in the method. The jet is effective at pressures of about 14 to 80 MPa.
摘要翻译：磨料喷射流切割，其中研磨剂悬浮在可流动的喷射介质（64）中并且在工件（76）处以高速和高压（75））突出，通过形成具有可重整的牺牲化学键的聚合物的介质，基本上得到改善，在高剪切条件下优先断裂。投影介质和悬浮磨料在切割时会破坏可重整的牺牲化学键。化学键将改造，允许介质和磨料再循环再利用。该射流在约14至80MPa的压力下是有效的。

19. 发明授权

US5517124A Stylus probe for measuring workpiece surface characteristics 失效
标题翻译：用于测量工件表面特性的探针
公开(公告)号：US5517124A
公开(公告)日：1996-05-14
申请号：US289266
申请日：1994-08-11
申请人： Lawrence J. Rhoades , Ralph L. Resnick , John R. Rose
发明人： Lawrence J. Rhoades , Ralph L. Resnick , John R. Rose
IPC分类号： G11B5/31 , G01R27/26
CPC分类号： G11B5/3163
摘要： A stylus probe with both a contact sensing and a capacitive proximity sensing capability provided by positioning a capacitive sensor means (10) on the tip-end of a grounded, thin conductive stainless steel tube (12) so that the capacitive sensor means (10) is electrically insulated from the grounded tube, and a conductive lead wire (16), conductively attached to the capacitive sensor means (10), extends through the tube (12) with an electrically insulative material (18) dispersed between the tube (12) and the lead wire (16) to electrically insulate and space the lead wire (16) from the tube (12). The connecting-end of the tube (12) has an elastomer material (20) and (22) placed in an annular fashion and in direct contact with a mounting means and the tube (12) so as to dampen vibrations of the tube (12) caused by probe deflection. The stylus probe further comprises a tubular member with a length:width ratio of from about 40:1 to about 300:1 to give up to a 45.degree. deflection capability thus avoiding damage to probe and workpiece while functioning as a contact probe.
摘要翻译：通过将电容传感器装置（10）定位在接地的薄导电不锈钢管（12）的尖端上，使得电容传感器装置（10）具有接触感测和电容接近感测能力的触针探针，导电地连接到电容传感器装置（10）的导电引线（16）通过分布在管（12）之间的电绝缘材料（18）延伸穿过管（12）和引线（16）将导线（16）与管（12）电绝缘并且间隔开。管（12）的连接端具有弹性体材料（20）和（22），其以环形方式放置并与安装装置和管（12）直接接触，以便抑制管（12）的振动）由探针偏转引起。触针探针还包括长度为约40:1至约300:1的长度宽度比的管状构件，以产生45°的偏转能力，从而避免在用作接触探针时损伤探针和工件。

20. 发明授权

US5187899A High frequency vibrational polishing 失效
标题翻译：高频振动抛光
公开(公告)号：US5187899A
公开(公告)日：1993-02-23
申请号：US454290
申请日：1989-12-21
申请人： Lawrence J. Rhoades
发明人： Lawrence J. Rhoades
IPC分类号： B24B1/04 , B24B35/00
CPC分类号： B24B35/005 , B24B1/04
摘要： High frequency vibrational polishing without substantial loss of fine resolution and detail is provided by employing a tool of a more ultrasonically abradable material than the workpiece, as the oscillating driver of a liquid abrasive slurry. The total is preferentially eroded and conforms to the pattern of the workpiece continuously self-dressing during polishing.
摘要翻译：作为液体磨料浆料的振荡驱动器，通过使用比工件更超声波磨损的材料的工具提供高频振动抛光，而不会显着降低精细分辨率和细节。总计优先腐蚀，并符合抛光过程中连续自修整的工件图案。

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