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公开(公告)号：US5132789A
公开(公告)日：1992-07-21
申请号：US441967
申请日：1989-11-28
CPC分类号： G07F11/165 , G07F11/30 , G07F11/62
摘要： A self contained tilt rack video cassette library cabinet containing multiple VCP units with an XYZ motion tape cassette selection and delivery system to computer directed insertion in a subscriber VCP and return after play to a tilt rack library storage bin. The system includes activation means, movie selection means and a TV set at each subscriber location, an address mechanism in the system and a telephone line connection through a duplex modem to a computer having a monitor and keyboard with computer controlling XYZ carrier movement pick up of cartridges from and return to video cassette storage bins, insertion and extraction of selected video cassettes to and from subscriber dedicated video cassette players (VCP). Each VCP has an audio and video output connection to respective modulators each output connected to a combiner mixer. There is also a character-modulator loop connection, and a computer to combiner mixer address transmitter loop along with a character generator modulator loop, with the mixer output connected to address control circuits.
摘要翻译： 一个自备倾斜机架视频盒式磁带库，包含多个VCP单元，带有XYZ运动磁带盒选择和传送系统，用于计算机定向插入用户VCP，并在播放到倾斜机架库存储箱后返回。 该系统包括在每个用户位置的激活装置，电影选择装置和电视机，系统中的地址机制和通过双工调制解调器的电话线连接到具有监视器和键盘的计算机，其中计算机控制XYZ载波移动 盒式磁带从盒式磁带存储箱返回，并将选定的录像带插入和从用户专用录像带播放器（VCP）中提取。 每个VCP具有到相应调制器的音频和视频输出连接，每个输出连接到组合器混频器。 还有一个字符调制器环路连接，一台计算机与组合器混频器地址发送器环路以及一个字符发生器调制器环路，混频器输出连接到地址控制电路。
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公开(公告)号：US5061224A
公开(公告)日：1991-10-29
申请号：US569989
申请日：1990-08-20
申请人： William B. Stuhler
发明人： William B. Stuhler
IPC分类号： B62M9/08
CPC分类号： B62M9/08
摘要： A fully automatic torque converter transmission is presented that uses a "V" belt with inner teeth that engage mating teeth on a variable pitch pulley core in a low speed high torque state transformable into an infinitely variable higher speed shift mechanism. The bicycle pedal sprocket drives a pivoted cluster of three small sprockets with a drive chain loop interconnect driving a first sprocket as a driven member, and the other two serving as idlers in maintaining the chain at constant length. A speed ratio of approximately 1:6 from the pedal sprocket to the driven sprocket optimizes torque transmission capacity of the system with the driven sprocket attached to a self-centering, spring loaded, variable pitch pulley. This pulley has a core shaped like a timing belt pulley with grooves (or teeth) at its surface. The "V" belt driven by the variable pitch pulley drives a timing belt type pulley that rotates on a center fixed relative to the bicycle frame, and is a "V" belt with teeth on its inner surface enabling engagement with the variable pitch pulley core at the low speed high torque position. This converts the friction "V" belt drive to a positive drive in low gear. The driven pulley, finally, drives the rear wheel through a conventional bicycle chain.
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3.发明授权Combination gyro and pendulum weight passive antenna platform stabilization system 失效组合陀螺仪和摆锤重量无源天线平台稳定系统
公开(公告)号：US4020491A
公开(公告)日：1977-04-26
申请号：US512530
申请日：1974-10-07
CPC分类号： H01Q1/18 , F16F15/02 , Y10T74/1218 , Y10T74/1236
摘要： A multi-axis antenna pedestal with two controlled axes configured with elevation over azimuth on a gravity and gyro stabilized platform. The assembly is suspended with right-angled pivotal axes in substantially the same horizontal plane, and structure pivoted about the upper two controlled axes is statically balanced and the center of gravity of the entire pivotally mounted assembly is on the vertical axis and below the gimbal plane. The platform structure includes at least one gyro motor and rotor system pivotally mounted in the platform structure on an axis parallel to one of the right angled pivotal axes of the platform pivotal mounting. The center of gravity of the one gyro motor and rotor system is below its pivotal mounting in the platform structure, and when two such gyro motor and rotor systems are employed the pivotal mounting axes of each parallels an individual axis of the platform pivotal mounting.
摘要翻译： 多轴天线基座，具有两个控制轴，配置为在重力和陀螺仪稳定平台上仰角。 该组件以基本上相同的水平面中的直角枢转轴线悬挂，并且围绕上部两个受控轴线枢转的结构被静态平衡，并且整个枢转安装的组件的重心在垂直轴线上并且在万向平面下方 。 平台结构包括至少一个陀螺仪马达和转子系统，该陀螺仪马达和转子系统在平行于平台枢转安装件的一个直角旋转轴线的轴上枢转地安装在平台结构中。 一个陀螺仪电动机和转子系统的重心低于其在平台结构中的枢转安装，并且当采用两个这样的陀螺仪电动机和转子系统时，它们的枢转安装轴线平行于平台枢转安装的单个轴线。
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公开(公告)号：US4867628A
公开(公告)日：1989-09-19
申请号：US144328
申请日：1988-01-15
CPC分类号： G07F11/28 , G07F11/165 , G07F11/30 , G07F11/62
摘要： An article dispensing system comprising a plurality of bins disposed in generally parallel spaced relationship and angulated for facilitating storage and discharge of at least one article contained therein. The system includes an x-y-z positioning mechanism adapted for being disposed adjacent the end of the angulated storage bins. The mechanism is adapted for both loading and retrieving individual ones of the articles into and out of the storage bins. By utilizing a gravity feed system, the mechanical complexity of the x-y-z positioning mechanism is greatly reduced as is the overall cost of the system. Each storage bin is constructed with a lip formed on the lower end thereof for retaining stored articles therein, which retaining lip is inexpensive to fabricate and facilitates simplicity in the mechanical loading and retrieving operation.
摘要翻译： 一种物品分配系统，包括多个箱，其以大致平行间隔的关系设置并且成角度，以便于容纳其中容纳的至少一个物品的储存和排放。 该系统包括一个x-y-z定位机构，适于邻近该角度存储箱的端部设置。 该机构适于将物品中的各个物品加载和检索进出存储箱。 通过利用重力进给系统，x-y-z定位机构的机械复杂度大大降低了系统的整体成本。 每个存储箱由其下端形成的唇缘构成，用于将存储的物品保持在其中，该保持唇缘制造成本便宜，并且便于机械装载和检索操作的简单化。
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公开(公告)号：US4993997A
公开(公告)日：1991-02-19
申请号：US490347
申请日：1990-03-08
申请人： William B. Stuhler
发明人： William B. Stuhler
摘要： A two axis drive lugged belt and lugged pulley drive system driving a driven member independently in two, mutually perpendicular areas with the drive in each direction operational alone or simultaneously for vector movement of the driven member. Both X-Y axis are directly belt-driven by respective motors and with the axis considered "Y" the primary hysteresis minimizing drive is directed primarily to the lugged belt of substantial length in the "Y" axis. This is with the "Y" drive lugged belt routed around six pulleys to move the "X" axis carriage mounting and guide structure, with the belt attached at two points, at opposite sides of one end of the "X" axis carriage mounting and guide structure. The drive motor for the "Y" drive lugged belt is directly coupled to one of the six pulleys that is gear meshed to another of the six pulleys assuring precise synchronous counter-rotation of the paired set of pulleys at one corner of the "Y" drive. There is a second set of gear meshed pulleys at an "X" direction displaced corner from the corner set of motor driven pulleys. One side of one dual leg of the drive lugged belt is twisted and opposite end belt connections are reversed for proper belt lug engagement with the lugged pulleys of each set pair of gear meshed pulleys. The lugged belt is attached to opposite ends of the "X" axis carriage with the opposite ends of the belt in close adjacency at one end of the "X" axis carriage and with the inside section of a belt loop segment clipped to the other end of the "X" axis carriage.
摘要翻译： 双轴驱动凸轮皮带和凸轮滑轮驱动系统独立地在两个相互垂直的区域中驱动从动构件，驱动器在每个方向上单独地或同时地操作以用于从动构件的矢量运动。 两个X-Y轴由相应的电机直接带式驱动，轴被认为是“Y”，主要滞后最小化驱动主要针对“Y”轴上相当长的带状皮带。 这是随着“Y”型驱动器的带子绕着六个皮带轮移动，以便在“X”轴支架安装的一端的相对两侧移动“X”轴支架安装和引导结构 导向结构。 用于“Y”形传动带的传动马达直接连接到六个滑轮中的一个，齿轮啮合到六个滑轮中的另一个，确保成对的滑轮组在“Y” 驾驶。 在“X”方向上存在第二组齿轮啮合皮带轮，从电机驱动皮带轮的角组移位角。 驱动凸缘带的一个双腿的一侧是扭曲的，并且相反的端部皮带连接件被反转，以适当的皮带凸耳与每组齿轮啮合皮带轮的凸耳滑轮接合。 带状皮带安装在“X”轴托架的相对端，带的相对端靠近“X”轴托架的一端，并且带环段的内部段夹在另一端 的“X”轴托架。
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公开(公告)号：US4197548A
公开(公告)日：1980-04-08
申请号：US691287
申请日：1976-06-01
CPC分类号： H01Q1/18
摘要： An antenna mounting structure is supported and oriented by three linear hydraulic actuators responsive to linear position transducers of a passive stabilization system serving as a vertical reference for keeping an antenna precisely pointed at a geostatically satellite during motion disturbances. The antenna is assembled with each of the linear actuators connected thereto through a gimbaled mount which facilitates accommodation of the requisite angulation thereof necessitated by motion in adjacent actuators. Response in each actuator is derived through an independent linear servo loop directly communicating with a linear position transducer constructed in scaled replication of the respective antenna actuator geometrical configuration and assembled to an inertially stabilized platform. A proportional error signal is thereby generated in the linear position sensors which effectively comprises a mechanical analog computer adapted for integrating pitch, yaw, roll motions and directly converting them into the requisite triaxial linear command signals for the linear actuators. The triaxial control facilitates compensation of pitch, yaw, roll motions while maintaining a preselected polarization configuration.
摘要翻译： 天线安装结构通过三个线性液压致动器来支撑和定向，所述三个线性液压致动器响应作为垂直参考的被动稳定系统的线性位置传感器，用于在运动障碍期间将天线精确地指向地理卫星。 天线通过一个万向支架与每个连接到其上的线性致动器组装在一起，有利于调节相邻致动器中的运动所必需的角度。 每个致动器中的响应通过独立的线性伺服环路获得，所述独立线性伺服环路与在相应的天线致动器几何构造的缩放复制中构建的线性位置传感器直接通信并组装到惯性稳定的平台。 因此，在线性位置传感器中产生比例误差信号，该传感器有效地包括一个机械模拟计算机，该机械模拟计算机适用于集成俯仰，偏航，滚动运动，并将其直接转换成线性致动器所需的三轴线性指令信号。 三轴控制有助于补偿俯仰，偏航和滚动运动，同时保持预选的偏振配置。
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公开(公告)号：US4609083A
公开(公告)日：1986-09-02
申请号：US480834
申请日：1983-03-31
申请人： William B. Stuhler
发明人： William B. Stuhler
CPC分类号： H01Q1/18
摘要： A reactive attitude stabilization system to be carried by a vehicle is provided where a first shaft is pivotally mounted on the vehicle in a normally horizontal relation. A second shaft is supported in horizontal relation at its midpoint by the first shaft and oriented perpendicular to the first shaft. Nonrotating slide bearings support a platform on the second shaft for translation of said second shaft relative to the platform. Resilient members oppose translation of the second shaft relative to the platform in either direction and normally maintain the intersection of the axes of the first and second shafts vertically above the center of gravity of the platform. An acceleration induced shift of the second shaft axially and horizontally relative to said platform causes a torque due to gravity to counteract the acceleration dependent torque.
摘要翻译： 提供了一种由车辆承载的反应姿态稳定系统，其中第一轴以正常水平的关系枢转地安装在车辆上。 第二轴在其中点由第一轴以水平关系支撑并且垂直于第一轴定向。 非旋转滑动轴承支撑第二轴上的平台，用于相对于平台平移所述第二轴。 弹性构件在任一方向上相对于平台相对于第二轴的平移，并且通常将第一和第二轴的轴线垂直地保持在平台的重心的上方。 第二轴相对于所述平台的轴向和水平的加速度感应换档导致由重力引起的扭矩抵消加速度相关扭矩。
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公开(公告)号：US4193308A
公开(公告)日：1980-03-18
申请号：US727161
申请日：1976-09-27
CPC分类号： G01C19/26 , G01C19/04 , Y10T74/1218 , Y10T74/1221 , Y10T74/1257
摘要： A caging system for non-closed-loop gyro systems used in gyro stabilized platforms using fluid dashpots in place of automatic caging gyro brakes, torquers, or solenoids. A fluid dashpot is mounted on the gyro stabilized platform for each gyro of the platform with the linear motion of the dashpot along an axis normal to the median general rotational plane of the respective gyro of the platform. Movement of a dashpot linear movement member is greatly accentuated by the dashpot to gyro assembly interconnected linkage as roll component or pitch component amplitude exceeds designed operational gimbal roll and pitch ranges of respectively roll and pitch gyros of the platform.
摘要翻译： 用于陀螺稳定平台的非闭环陀螺系统的笼式系统，使用流体叠垫代替自动笼式陀螺仪制动器，扭矩或螺线管。 在平台的每个陀螺仪的陀螺仪稳定平台上安装流体缓冲器，其中缓冲器的线性运动沿垂直于平台的相应陀螺仪的中间总旋转平面的轴线。 缓冲器线性运动构件的运动由于滚动分量或俯仰分量振幅超过设计的平台的滚动和俯仰陀螺仪的操作万向节滚轮和俯仰范围，由缓冲器对陀螺仪组装互连联动装置大大加强。
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公开(公告)号：US3987572A
公开(公告)日：1976-10-26
申请号：US577647
申请日：1975-05-15
IPC分类号： A01K71/00
CPC分类号： A01K71/00
摘要： A plankton harvester includes a surface float adapted to be secured to face tidal flow with an open subsurface cylinder secured to the flat and with the fore/aft axis parallel to the axis of said cylinder. A rotatable conical net structure is coaxial with the cylinder with the apex thereof at the mouth of the cylinder and the cone base engaging the opposite end to force fluid passing through the cylinder to pass through the net and deposit solids from the fluid on the surface of the net. Vanes in the conical structure rotates the cone at a rate dependent upon flow. Powered suction means adjacent to a linear surface segment of the net removes solids from the net surface. A storage chamber associated with the float is flow coupled to the suction means to store solids removed from the net surface.
摘要翻译： 浮游生物收集器包括适于被固定到面潮汐流的表面浮子，其中开放的地下圆柱体固定到平面并且前/后轴线平行于所述气缸的轴线。 可旋转的锥形网结构与气缸同轴，其顶点位于气缸的嘴部，锥体底座与相对端接合，以迫使流体通过气缸的流体通过网并将固体从流体的表面上沉积 互联网。 锥形结构中的叶片以一定的速度使锥体旋转。 与网的线性表面部分相邻的动力抽吸装置从网表面去除固体。 与浮子相关联的存储室流动耦合到抽吸装置以存储从网表面去除的固体。
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公开(公告)号：US3972244A
公开(公告)日：1976-08-03
申请号：US577023
申请日：1975-05-13
CPC分类号： B62M9/04
摘要： The specification discloses a transmission for varying the mechanical advantage in the power train of a bicycle. The transmission includes a drive sprocket attached to one wheel of the bicycle for driving the wheel and a fixed pitch sheave mounted on the bicycle frame. An endless chain is entrained between the drive sprocket and fixed pitch sheave. A rotatable variable pitch sheave is mounted to move relative to the fixed pitch sheave and is operatively connected to the fixed pitch sheave by a V-belt passing therebetween.A pedal sprocket is rotatably mounted on the bicycle frame and connected by way of a chain to the variable pitch sheave for rotating the variable pitch sheave. The rotation of the variable pitch sheave by the pedal sprocket causes the movement of the variable pitch sheave relative to the fixed pitch sheave to vary the mechanical advantage therebetween.
摘要翻译： 本说明书公开了用于改变自行车的动力传动系中的机械优点的变速器。 变速器包括附接到自行车的一个车轮以驱动车轮的驱动链轮和安装在自行车车架上的固定螺距槽轮。 驱动链轮和固定节距滑轮之间夹紧环形链。 可旋转的可变螺距滑轮安装成相对于固定螺距滑轮移动，并且通过它们之间的V形带可操作地连接到固定螺距滑轮。
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