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1. 发明授权

US06308632B1 Deployable folded propeller assembly for aerial projectiles 失效
标题翻译：用于空中飞弹的可部署的折叠螺旋桨组件
公开(公告)号：US06308632B1
公开(公告)日：2001-10-30
申请号：US09447972
申请日：1999-11-22
申请人： James E. Shaffer
发明人： James E. Shaffer
IPC分类号： F42B1500
CPC分类号： B64C11/28 , F04D29/36
摘要： An apparatus for deploying a propeller assembly from a folded configuration to a deployed, operational configuration, the apparatus comprising a propeller assembly hub which in conjunction with a propeller hub nut maintains an aerodynamically efficient shape after the propeller assembly is deployed, the propeller hub nut which is diametrically large enough to allow assembly of a drive shaft and a drive shaft bevel gear and includes a cavity to accept a spring detent, a propeller blade which protrudes from a journal located in the surface of the propeller assembly hub where when in its folded configuration, the propeller blade is in the same parallel axial direction as the drive shaft and when deployed is nutated to a radially outwardly extending operative position in response to rotating of a propeller blade bevel gear, the drive shaft rotated about its axis where one end engages a prime mover and a second distal end engages the hub nut, drive shaft bevel gear fixed to the drive shaft near the distal end which engages the propeller blade bevel gear, the propeller blade bevel gear connected to the propeller blade inside of the propeller assembly hub which engages the drive shaft bevel gear and rotates as a result of the drive shaft bevel gear rotating in unison with the drive shaft, a means to prevent the propeller blades from nutating beyond the operational configuration, a means to reduce friction between the hub nut and the drive shaft, a shear pin to statorize the propeller assembly hub prior to operating the deployed propeller assembly, and a means to break the sheer pin after the propeller assembly has achieved the deployed, operational configuration.
摘要翻译：一种用于将螺旋桨组件从折叠构型展开到展开的可操作构造的装置，该装置包括螺旋桨组件毂，该螺旋桨组件毂与螺旋桨毂螺母结合，在螺旋桨组件展开之后保持空气动力学有效的形状，螺旋桨毂螺母其径向足够大以允许驱动轴和驱动轴锥齿轮的组装，并且包括容纳弹簧制动器的空腔，螺旋桨叶片，其从位于螺旋桨组件毂的表面中的轴颈突出，其中当处于折叠构型时螺旋桨叶片处于与驱动轴相同的平行轴向方向上，并且当展开时响应于螺旋桨叶片锥齿轮的旋转将其驱动到径向向外延伸的操作位置，驱动轴围绕其轴线旋转，其中一端接合原动机和第二远端接合轮毂螺母，驱动轴锥齿轮固定在驱动轴上在与螺旋桨叶锥齿轮接合的远端附近，螺旋桨叶片锥齿轮连接到螺旋桨组件毂内侧的螺旋桨叶片，螺旋桨叶片与驱动轴锥齿轮啮合并由于驱动轴锥齿轮与驱动轴，用于防止螺旋桨叶片超越操作构造的章动装置，用于减少轮毂螺母和驱动轴之间的摩擦的装置，在操作展开的螺旋桨组件之前对螺旋桨组件毂进行定子化的剪切销，以及在螺旋桨组件已经实现部署的操作配置之后打破绝缘销的方法。

2. 发明授权

US06186443B1 Airborne vehicle having deployable wing and control surface 失效
标题翻译：机载车具有可部署的机翼和控制面
公开(公告)号：US06186443B1
公开(公告)日：2001-02-13
申请号：US09344032
申请日：1999-06-25
申请人： James E. Shaffer
发明人： James E. Shaffer
IPC分类号： B64C356
CPC分类号： F42B15/105 , B64C5/12 , F42B10/14
摘要： An airborne vehicle having a deployable airfoil with an elevon wherein the deployment of the airfoil and the control of the elevon are both powered by a single servo mechanism. A shear pin prevents relative movement between the elevon and the airfoil until the airfoil is in the deployed position. A stop mechanism locks the airfoil in the deployed position, whereafter operation of the drive mechanism fractures the shear pin, thereby allowing the elevon to be controlled by the drive mechanism.
摘要翻译：具有具有升降面的可展开翼型的机载车辆，其中翼型的展开和升降台的控制都由单个伺服机构提供动力。剪切销防止升降翼和翼型件之间的相对运动，直到翼型件处于展开位置。止动机构将翼型件锁定在展开位置，然后驱动机构的操作使剪切销断裂，从而允许升降机由驱动机构控制。

3. 发明授权

US5431541A Ceramic blade attachment system 失效
标题翻译：陶瓷刀片附件系统
公开(公告)号：US5431541A
公开(公告)日：1995-07-11
申请号：US159094
申请日：1993-11-29
申请人： James E. Shaffer
发明人： James E. Shaffer
IPC分类号： F01D5/30
CPC分类号： F01D5/3069
摘要： A turbine blade having a preestablished rate of thermal expansion is attached to a turbine disc having a preestablished rate of thermal expansion being greater than the preestablished rate of thermal expansion of the turbine blade and forms a turbine assembly. The turbine blade has a root portion defining a pair of sides having a pair of grooves therein. The turbine assembly includes a pair of flanges between which the turbine blades are positioned. Each of the pair of flanges has a plurality of grooves defined therein. The grooves within the pair of flanges are aligned with the grooves in the blades and have a space formed therebetween. A plurality of spherical balls are positioned within the space. The plurality of spherical balls has a preestablished rate of thermal expansion being equal to the preestablished rate of thermal expansion of the turbine blade.
摘要翻译：具有预先建立的热膨胀速率的涡轮机叶片被附接到具有预先建立的热膨胀率大于涡轮叶片的预先建立的热膨胀速率并形成涡轮机组件的涡轮盘。涡轮机叶片具有限定一对侧面的根部，在其中具有一对凹槽。涡轮组件包括一对凸缘，涡轮叶片在其之间定位。一对凸缘中的每一个具有限定在其中的多个凹槽。一对凸缘内的凹槽与叶片中的槽对准，并且在其间形成一个空间。多个球形球定位在该空间内。多个球形球具有预先设定的热膨胀率等于涡轮叶片的预先设定的热膨胀速率。

4. 发明授权

US5123308A Torque multiplying lug nut wrench 失效
标题翻译：扭矩倍增螺母扳手
公开(公告)号：US5123308A
公开(公告)日：1992-06-23
申请号：US593205
申请日：1990-10-05
申请人： James E. Shaffer
发明人： James E. Shaffer
IPC分类号： B25B13/48 , B25B17/02
CPC分类号： B25B13/488 , B25B17/02
摘要： A compact, torque multiplying apparatus for turning nuts of wheel lugs has an orbiting gear arrangement including an epicycling gear element driven within a housing by a socket wrench. In one case, the housing is held fixed by a tool that mates with adjacent wheel rim contours and output torque is applied to a lug nut by rotation of a second gear element. In another case, the second gear element is held fixed by keying it to the end of the lug, and output torque is transmitted to the nut by the housing.
摘要翻译：一种用于转动轮毂的螺母的紧凑型扭矩乘法装置具有包括通过套筒扳手在壳体内驱动的行星齿轮元件的轨道齿轮装置。在一种情况下，壳体通过与相邻轮缘轮廓配合的工具保持固定，并且通过第二齿轮元件的旋转将输出扭矩施加到凸耳螺母。在另一种情况下，第二齿轮元件通过将其键合到凸耳的端部来保持固定，并且输出扭矩通过壳体传递到螺母。

5. 发明授权

US5081885A Drive with oscillator-coupled transversely moving gear elements 失效
标题翻译：驱动与振荡器耦合的横向移动的齿轮元件
公开(公告)号：US5081885A
公开(公告)日：1992-01-21
申请号：US458149
申请日：1989-12-28
申请人： James E. Shaffer
发明人： James E. Shaffer
IPC分类号： B66D3/00
CPC分类号： B66D3/00 , Y10T74/1523 , Y10T74/18528 , Y10T74/19 , Y10T74/19981 , Y10T74/2107
摘要： A worm-like drive mechanism has a plurality of axially-spaced eccentrics rotated by an input shaft located at right angles to an output shaft. A wheel mounted on the output shaft has a circumferential surface with periodic undulations. Oscillators in the form of rollers mounted on pins and captured in respective slots of a fixed carrier are reciprocated through contact with the external surfaces of the eccentrics to cause the undulated surfaces of the wheel to move, thereby driving the output shaft. Contact between the rollers and the eccentrics is achieved through the intermediary of bars which are reciprocated with the rollers.
摘要翻译：蜗杆状驱动机构具有多个轴向间隔开的偏心体，该偏心由与输出轴成直角的输入轴旋转。安装在输出轴上的轮具有周期性波动的圆周表面。安装在销上并被捕获在固定载体的相应槽中的辊形式的振动器通过与偏心体的外表面接触而往复运动，以使轮的波状表面移动，从而驱动输出轴。辊和偏心轮之间的接触通过与辊往复运动的杆的中间部件实现。

6. 发明授权

US5059159A Wave gear linear drive 失效
标题翻译：波轮直线驱动
公开(公告)号：US5059159A
公开(公告)日：1991-10-22
申请号：US483929
申请日：1990-02-23
申请人： James E. Shaffer
发明人： James E. Shaffer
IPC分类号： B66D3/00 , F16H13/04
CPC分类号： B66D3/00 , Y10T74/18832 , Y10T74/18992
摘要： A linear wave gear drive has a car with oppsoite walls on which pluralities of apertures carrying reciprocating roller assemblies are arrayed. The car is located between inwardly-facing cam surfaces on a track and a belt housing outwardly-facing cam surfaces is passed through the car, with the assemblies contacting facing ones of the surfaces to move the car linearly in response to lineal movement through the car of the belt. The assemblies preferably have three rollers contrally mounted in axially-spaced locations for free, independent rotation about common shaft pins. The apertures are shaped to accommodate the pins in orientations perpendicular to the directions of movement of the belt and car, and parallel to the apertured car sides. Upper and lower rollers have identical larger diameters than central rollers to capture the belt edge in order to inhibit axial displacement of the pins. Assemblies are eliminated from a usual "one more" or "one less" wave gear construction to provide a stronger car.
摘要翻译：线性波动齿轮传动装置具有带有对置壁的轿厢，在其上排列有承载往复运动的滚轮组件的多个孔。汽车位于轨道上面向内的凸轮表面之间，并且外壳向外的凸轮表面的皮带外壳通过汽车，组件接触面向一个表面，以响应于通过汽车的直线运动线性移动汽车的皮带。组件优选地具有三个辊子，其相对安装在轴向间隔开的位置，用于围绕公共轴销自由，独立的旋转。这些孔被成形为适应垂直于带和汽车的运动方向的方向并且平行于有孔车侧的销。上辊和下辊具有与中心辊相同的较大直径以捕获带边缘，以便抑制销的轴向位移。组装从通常的“一个或多个”波浪齿轮结构中消除，以提供更强大的汽车。

7. 发明授权

US5052984A Roller chain wave gear drive 失效
标题翻译：滚子链波齿轮传动
公开(公告)号：US5052984A
公开(公告)日：1991-10-01
申请号：US484064
申请日：1990-02-23
申请人： James E. Shaffer
发明人： James E. Shaffer
IPC分类号： B66D3/00 , F16H7/06
CPC分类号： B66D3/00
摘要： A drive mechanism has a cam with dual outwardly-facing elliptical cam surfaces axially-spaced across a gap and an arcuate wave gear segment with an inwardly-facing multi-toothed cam track annularly positioned in opposition to the gap. A chain has linked roller assemblies with first and third rollers that ride on the dual cam surfaces and second rollers of larger diameter that ride on the cam track and are held against axial displacement by travel in the gap. A differential exists over the same distance between the number of rollers and the number of teeth of the cam track. The cam surfaces drive the roller assemblies in a travelling wave along the cam track to drive the chain at a reduced speed around the cam. A drive winch assembly has link plates joining the roller assemblies on both sides of each roller to provide improved force distribution from one chain segment to the next.
摘要翻译：驱动机构具有凸轮，该凸轮具有双向向外的椭圆形凸轮表面，椭圆形凸轮表面在间隙上轴向隔开，弧形波形齿轮段具有与该间隙相对的环向定位的朝内的多齿凸轮轨道。链条将滚子组件与第一和第三滚子相连接，该第一和第三滚子可以骑在双凸轮表面上，并且其具有较大直径的第二滚子，该滚子组件可以在凸轮轨道上行进并通过间隙中行进而保持抵抗轴向位移。在辊的数量和凸轮轨道的齿数之间的相同距离上存在差速器。凸轮表面沿着凸轮轨道以行波驱动辊组件，以围绕凸轮的减速驱动链条。驱动绞盘组件具有连接每个滚子两侧的辊组件的链板，以提供从一个链段到下一个链条的改进的力分布。

8. 发明授权

US4620456A Nutating drive mechanisms having spherical ball driving elements 失效
标题翻译：具有球形球驱动元件的调节驱动机构
公开(公告)号：US4620456A
公开(公告)日：1986-11-04
申请号：US434972
申请日：1982-10-18
申请人： Robert Distin , James E. Shaffer
发明人： Robert Distin , James E. Shaffer
IPC分类号： F16H1/32 , F16H1/28
CPC分类号： F16H1/321
摘要： A nutating gear reduction mechanism employs two series of rolling elements in the form of balls as the means of torque transmission. In this manner, gear teeth are eliminated and replaced with conjugate pairs of trochoidally cut grooves, with the rolling elements operating between the grooves formed in a wobble member, on the one hand, and a stator and an output member, on the other hand. Either single or multiple stage speed reduction may be achieved, the single stage version being obtained by replacing one set of conjugate trochoidal races with oval races coupling the wobble member and either the stator or the output member in a constant velocity fashion.
摘要翻译：一个章动齿轮减速机构采用滚珠形式的两组滚动元件作为转矩传递装置。以这种方式，齿轮齿被消除，并被一些摆动切割的凹槽的共轭对替代，另一方面滚动元件在摆动构件中形成的凹槽和一个定子和一个输出构件之间操作。可以实现单级或多级减速，通过用恒定速度方式将摆动构件和定子或输出构件联接的椭圆形座圈替换一组共轭摆线圈来获得单级版本。

9. 发明授权

US4446752A Epicycloidal gears and gear tooth arrangement therefor 失效
标题翻译：齿轮齿轮和齿轮齿的布置
公开(公告)号：US4446752A
公开(公告)日：1984-05-08
申请号：US256286
申请日：1981-04-23
申请人： James E. Shaffer , Robert G. Distin, Jr.
发明人： James E. Shaffer , Robert G. Distin, Jr.
IPC分类号： F16H1/32 , F16H55/06
CPC分类号： F16H1/32 , F16H2001/2881 , Y10T74/19972
摘要： The invention relates to gears and gear trains, and more particularly to epicyclic gear trains of low cost and improved efficiency, and to gear teeth for use therewith. A novel driving means in the form of an eccentric crank/counterweight is provided, and the structural relationships between the several gears are such that the need for conventional bearings is completely obviated. The gear train is of modular construction, being split diametrically into matched halves. Thus, the gear ratio of the overall gear box may be quickly and easily varied by merely replacing one of the matched halves with another. The novel tooth construction for use with such epicyclic gearing employs a large pressure angle which allows circular arc profile involute teeth to be utilized.
摘要翻译：本发明涉及齿轮和齿轮系，更具体地涉及低成本和提高效率的行星齿轮系，以及与其一起使用的齿轮齿。提供了一种以偏心曲柄/配重形式的新型驱动装置，并且几个齿轮之间的结构关系使得对传统轴承的需求被完全消除。齿轮系采用模块化结构，直径分为两半。因此，整个齿轮箱的齿轮比可以通过仅用另一个替换一个匹配的一半来快速和容易地变化。与这种行星齿轮传动装置一起使用的新型齿结构采用大的压力角，可以利用圆弧形渐开线齿。

10. 发明申请

US20090022602A1 METHOD AND APPARATUS FOR RESISTING DISABLING FOULING OF COMPRESSORS IN MULTISTAGE COMPRESSION SYSTEMS 有权
标题翻译：多级压缩系统中压缩机停电装置的方法与装置
公开(公告)号：US20090022602A1
公开(公告)日：2009-01-22
申请号：US11780945
申请日：2007-07-20
申请人： Franklin D. Lomax, JR. , Christopher P. Heinrichs , James E. Shaffer
发明人： Franklin D. Lomax, JR. , Christopher P. Heinrichs , James E. Shaffer
IPC分类号： F04B53/20
CPC分类号： F04B41/06 , B01D53/1487 , F04B49/10 , F04B2205/11
摘要： A method of operating a multistage gas compressor system including providing a plurality of compressor stages connected in series, receiving a gas flow having contaminants within a gas passage, and supplying solvent to the gas passage at or upstream of a compressor in a compressor stage of the plurality of compressor stages to entrap or dissolve the contaminants in the gas flow. The method includes resisting disabling fouling of the compressor in the compressor stage from any contaminants entrapped or dissolved in the solvent, for example, by controlling a discharge temperature of the compressor, and/or using a type of compressor that is not susceptible to being disabled by fouling in at least the first stage. The discharge temperature can be controlled by providing the compressor with a pressure ratio selected to provide a desired discharge temperature.
摘要翻译：一种操作多级气体压缩机系统的方法，包括提供串联连接的多个压缩机级，接收在气体通道内具有污染物的气流，并在压缩机的压缩机级或压缩机的上游向气体通道供应溶剂多个压缩机级以将污染物捕获或溶解在气流中。该方法包括例如通过控制压缩机的排放温度和/或使用不易于被禁用的一种类型的压缩机来抵抗压缩机级中的压缩机对包含或溶解在溶剂中的任何污染物的不能污染至少在第一阶段结垢。可以通过为压缩机提供选择的压力比以提供期望的排出温度来控制排出温度。

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