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51. 发明授权

US5213383A Anti-collision safety device for forklift trucks and the like 失效
标题翻译：用于叉车和类似物的防撞安全装置
公开(公告)号：US5213383A
公开(公告)日：1993-05-25
申请号：US827445
申请日：1992-01-29
申请人： Roberto Muselli , Armando Neri , Gianluigi Orsi
发明人： Roberto Muselli , Armando Neri , Gianluigi Orsi
IPC分类号： B25J5/00 , B25J9/06 , B25J17/00 , B25J19/00 , B60K1/04 , B62D21/00 , B62D21/15 , B62D63/02 , G05D1/02
CPC分类号： B62D21/00 , B25J19/005 , B25J5/007 , B62D21/152 , Y10T74/20207
摘要： Safety device for forklift trucks comprises a bumper fixed to a telescopic support fitted to the vehicle chassis, the support being able to traverse and rotate to a limited extent in relation to the chassis. The support is connected to equipment designed to activate devices which stop the vehicle if the movements and/or rotations of the support exceed a preset value.
摘要翻译：用于叉车的安全装置包括固定到安装到车辆底盘的伸缩式支撑件的保险杠，所述支撑件能够相对于底盘横向移动并旋转到有限的程度。支撑件连接到设计用于激活停止车辆的设备的设备，如果支架的移动和/或旋转超过预设值。

52. 发明授权

US5207115A X-Y drive apparatus 失效
标题翻译： X-Y驱动装置
公开(公告)号：US5207115A
公开(公告)日：1993-05-04
申请号：US849726
申请日：1992-03-11
申请人： Seiji Takei
发明人： Seiji Takei
IPC分类号： B23Q1/00 , B23Q5/34 , B23Q5/38 , B23Q5/56 , F16C29/04 , F16H19/06 , H05K13/04
CPC分类号： B23Q5/34 , F16H19/06 , Y10T74/18848 , Y10T74/20207
摘要： An X-Y drive apparatus suitable for use in positioning an electronic component or the like at a desired position, such as a mounting position of a printed circuit board, is provided. Each of X and Y table units includes an elongated housing provided with a pair of stationary pulleys at its opposite ends and a table provided with a pair of moving pulleys. A pair of brackets is also mounted on the housing, each located between one of the stationary pulleys and a corresponding one of the moving pulleys. A belt, having its one end fixedly attached to one of the brackets, extends first around one of the moving pulleys, then around each of the stationary pulleys, and then around the remaining moving pulleys with its remaining end fixedly attached to the remaining bracket.
摘要翻译：提供了适用于将电子部件等定位在所需位置（例如印刷电路板的安装位置）上的X-Y驱动装置。 X和Y台单元中的每一个包括在其相对端设置有一对静止滑轮的细长壳体和设置有一对移动滑轮的工作台。一对托架也安装在壳体上，每个托架位于一个固定滑轮和相应的一个移动滑轮之间。其一端固定地附接到一个托架的带子首先围绕其中一个移动的滑轮延伸，然后围绕每个固定的滑轮，然后围绕剩余的移动滑轮周围，其剩余的端部固定地附接到剩余的支架上。

53. 发明授权

US5207114A Compact cable transmission with cable differential 失效
标题翻译：带电缆差动的紧凑型电缆传输
公开(公告)号：US5207114A
公开(公告)日：1993-05-04
申请号：US682588
申请日：1991-04-08
申请人： J. Kenneth Salisbury, Jr. , William T. Townsend
发明人： J. Kenneth Salisbury, Jr. , William T. Townsend
IPC分类号： B25J9/04 , B25J9/10 , B25J17/02 , F16H19/00
CPC分类号： B25J9/046 , B25J17/02 , B25J9/1045 , F16H19/005 , F16H2019/0695 , Y10T74/18832 , Y10T74/18848 , Y10T74/20207
摘要： A pretensioned cable transmits power along a first support member (link) from a rotary actuator to a rotating output joint, typically an output pulley fixed to a second link arm but rotatable in a coupling between the first and second links. A reducer, typically two sets of coupled idler pulleys of different diameter, is mounted at a point removed from the actuator, and preferably as close as possible to the output joint. An axially split spool mounted on the actuator output wraps the outgoing and returning cable sections on different halves of the spool in opposite directions to provide pretensioning of the cable in the entire cable circuit at one point. To form a differential, a pretensioned cable carried on paired pulleys having smooth outer surfaces parallel to the axis of rotation couples the pulleys. The pulleys have axes of rotation that can intersect and their cable carrying surfaces are closely spaced, preferably by less than half the width of the cable. The outer surfaces can be stepped to accommodate two or more cables for bi-directional operation, or to create a conventional differential with a spider. The links and pulleys of the transmission are long and narrow. This high aspect ratio provides a compact configuration that is conducive to whole arm manipulations where any exterior surface of the links can engage an object. A low inertia, low friction brushless D.C. motor operating under the control of a pulse width modulated controller responsive to the current drawn by the motor, in combination with the cable transmission of this invention, provide excellent force control.
摘要翻译：预拉伸的电缆沿着第一支撑构件（连接）将动力从旋转致动器传递到旋转的输出接头，通常是固定到第二连杆臂但可在第一和第二连杆之间的联接中旋转的输出滑轮。典型地，两组不同直径的联接惰轮的减速器安装在从致动器移除的点处，并且优选地尽可能靠近输出接头。安装在致动器输出件上的轴向分开的线轴沿着相反的方向将出线和回复的电缆部分卷绕在线轴的不同的两半上，以在一点上提供电缆在整个电缆电路中的预拉伸。为了形成差速器，承载在具有平行于旋转轴线的平滑外表面的成对皮带轮上的预拉伸电缆将皮带轮相连接。滑轮具有可以相交的旋转轴线，并且其电缆承载表面紧密地间隔开，优选地小于电缆宽度的一半。外表面可以是阶梯式的以容纳用于双向操作的两根或更多根电缆，或者用蜘蛛形成传统的差速器。变速器的连杆和滑轮长而窄。这种高纵横比提供了一种紧凑的构造，其有助于整个臂操纵，其中链节的任何外表面可以接合物体。在脉冲宽度调制控制器的控制下运行的低惯量，低摩擦无刷直流电动机响应于电动机所产生的电流，结合本发明的电缆传动装置提供优异的力控制。

54. 发明授权

US5195388A Articulated robot 失效
标题翻译：结构机器人
公开(公告)号：US5195388A
公开(公告)日：1993-03-23
申请号：US770432
申请日：1991-10-03
申请人： Mauro Zona , Mauro Bettinardi
发明人： Mauro Zona , Mauro Bettinardi
IPC分类号： B25J9/06 , B25J9/08 , B25J17/02 , B25J18/02 , B25J19/00
CPC分类号： B25J19/0029 , B25J17/0283 , B25J9/08 , Y10T403/7062 , Y10T74/20207
摘要： The casing of an arm of an articulated robot has a shell-like structure which serves a load-bearing function and houses a module containing the motor unit and related transmission.

55. 发明授权

US5174168A Flexible robot arm 失效
标题翻译：灵活机器人ARM
公开(公告)号：US5174168A
公开(公告)日：1992-12-29
申请号：US465243
申请日：1990-05-07
申请人： Hiroaki Takagi , Yozo Nishi
发明人： Hiroaki Takagi , Yozo Nishi
IPC分类号： B25J9/10 , B25J18/06
CPC分类号： B25J9/104 , B25J18/06 , Y10T74/1884 , Y10T74/18976 , Y10T74/1967 , Y10T74/20207
摘要： This invention relates to a flexible robot arm comprising a plurality of disc-shaped elements arranged in a series so as to consist of a flexible arm, both surfaces of each of the elements being formed in convex having an arched opposed single curve so as to form contact surfaces, and a plurality of wire-like actuating devices for allowing the flexible arm to curve or bend in a desired direction. The flexible robot arm of this invention is directed to make motors for driving the actuating devices compact in size and light in weight and also a drive unit section compact in size and light in weight. The flexible robot arm includes two drive units each interconnected to the proximal ends of respective pairs of actuating devices (e.g. 3a and 3c, and 3b and 3d) disposed oppositely to each other on the diagonal and driven through rotary members (5a, 5b, 9a, 9b or 12a, 12b, 12c, 12d) each being rotated by one of the motors (8a, 8 b) in both the clockwise and the anti-clockwise directions.

56. 再颁专利

USRE34142E Pivotable screw jack drive 失效
公开(公告)号：USRE34142E
公开(公告)日：1992-12-15
申请号：US804440
申请日：1991-12-10
申请人： Garry G. L. Fimeri
发明人： Garry G. L. Fimeri
IPC分类号： B60R1/072 , F16H25/20
CPC分类号： F16H25/2009 , B60R1/072 , Y10T74/18584 , Y10T74/18792 , Y10T74/19828 , Y10T74/20207
摘要： A pivotable screw jack drive for a tiltable element (11,12) such as a rear view mirror of a motor vehicle, wherein a motor driven worm wheel (31) also performs the function of a jacking nut (29) which rotates about a jacking screw (35), the projecting end (41) of the jacking screw being connected to the tiltable element (11,12) for universal pivotal movement but being restrained against relative rotation, the jacking nut (29) being mounted in a housing (22) with a ball joint so that the nut and screw pivot as an assembly.

57. 发明授权

US5142212A Break-way end-of-arm robotic tooling assembly 失效
标题翻译：断臂式臂架机器人工具组件
公开(公告)号：US5142212A
公开(公告)日：1992-08-25
申请号：US762662
申请日：1991-09-19
申请人： Stephen V. Pidcoe
发明人： Stephen V. Pidcoe
IPC分类号： B25J19/06
CPC分类号： B25J19/063 , Y10T74/20207
摘要： An improved break-away, end-of-arm robotic tooling assembly that has been designed to prevent damage to the robot arm in the event it would come in contact with something it should not. The robotic tooling assembly has a two inch inside diameter bore for air and paint lines. The robotic tooling assembly is compliant in all directions with the exception of a pulling force and it can be reset on repeating registration structure within the robotic tooling assemble. An air switch is incorporated which instantly signals the robot controller to perform an emergency stop.
摘要翻译：一种改进的脱手臂端机器人工具组件，其设计是为了防止机器人手臂在与其不应接触的事件中发生损坏。机器人工具组件具有用于空气和油漆线的两英寸内径孔。除了拉力之外，机器人工具组件在所有方向上是顺从的，并且可以在机器人工具组装中的重复对准结构上复位机器人工具组件。结合了一个空气开关，它立即发出信号给机器人控制器进行紧急停止。

58. 发明授权

US5119632A Hydraulic transmission for motor vehicle 失效
标题翻译：液压变速箱电动车
公开(公告)号：US5119632A
公开(公告)日：1992-06-09
申请号：US741254
申请日：1991-07-29
申请人： Sadanori Nishimura , Kichiji Misawa , Tomoaki Ishikawa , Masae Takamizawa
发明人： Sadanori Nishimura , Kichiji Misawa , Tomoaki Ishikawa , Masae Takamizawa
IPC分类号： F16H61/40 , F16H61/4131 , F16H61/42 , F16H61/439
CPC分类号： F16H61/40 , F16H61/42 , F16H61/439 , F16H61/4131 , Y10T74/20207
摘要： A continuously variable hydraulic transmission operatively interconnects a transmission mechanism and a clutch mechanism. The hydraulic transmission includes an oil pump having an inlet port and an outlet port and a transmission ratio control member such as a swash plate which is displaceable for varying the transmission ratio between a higher-speed position, a lower-speed position, and a neutral position, an oil motor having an inlet port and an outlet port and drivable by the oil pump, a first oil passage hydraulically interconnecting the outlet port of the oil pump and the inlet port of the oil motor, a second oil passage hydraulically interconnecting the inlet port of the oil pump and the outlet port of the oil motor, a housing accommodating the oil pump, the oil motor, the first oil passage, and the second oil passage, and an oil passage control unit for selectively bringing the first oil passage into and out of hydraulic communication with the second oil passage. The oil passage control unit is fully accommodated in the housing and actuatable by the transmission ratio control member to bring the first and second oil passages into hydraulic communication with each other only when the transmission ratio control member is near the neutral position.

59. 发明授权

US5112012A Tilting momentum wheel for spacecraft 失效
标题翻译：倾斜MOMENTUM轮子的SPACECRAFT
公开(公告)号：US5112012A
公开(公告)日：1992-05-12
申请号：US427675
申请日：1989-10-26
申请人： Mark S. Yuan , Alois Wittmann
发明人： Mark S. Yuan , Alois Wittmann
IPC分类号： G01C19/02 , B64G1/28 , F16M11/12
CPC分类号： B64G1/285 , F16M11/046 , F16M11/125 , F16M11/18 , Y10T74/1872 , Y10T74/20207
摘要： A momentum wheel (14, 142) for compensating for the adverse effects of disturbing torques on stabilized spacecraft is mounted on a base (12, 124) on the spacecraft by three circumferentially spaced supports which include at least two linear actuators (26, 118) that tilt the wheel (14, 142) in any desired direction. One end of each actuator (26) is mounted to a base (38, 154) supporting the wheel by a spherical connection (32, 34, 36) which allows freedom of motion about multiple axes. The other end of each actuator (26) is mounted to the base (12) by either a pair of spaced hinges (22, 24, 46) and a support bracket (18) which is secured to the actuator (26) or a flexible bracket (78). The wheel base (12,124) may also be mounted on the actuators by flexible members (150) which allow tilting of the wheel.

60. 发明授权

US5094078A Hydraulic transmission for motor vehicle 失效
标题翻译：机动车液压传动
公开(公告)号：US5094078A
公开(公告)日：1992-03-10
申请号：US559896
申请日：1990-07-30
申请人： Sadanori Nishimura , Kichiji Misawa , Tomoaki Ishikawa , Masae Takamizawa
发明人： Sadanori Nishimura , Kichiji Misawa , Tomoaki Ishikawa , Masae Takamizawa
IPC分类号： F16H61/40 , F16H61/4131 , F16H61/42 , F16H61/439
CPC分类号： F16H61/40 , F16H61/42 , F16H61/439 , F16H61/4131 , Y10T74/20207
摘要： A continuously variable hydraulic transmission operatively interconnects a transmission mechanism and a clutch mechanism. The hydraulic transmission includes an oil pump having an inlet port and an outlet port and a transmission ratio control member such as a swash plate which is displaceable for varying the transmission ratio between a higher-speed position, a lower-speed position, and a neutral position, an oil motor having an inlet port and an outlet port and drivable by the oil pump, a first oil passage hydraulically interconnecting the outlet port of the oil pump and the inlet port of the oil motor, a second oil passage hydraulically interconnecting the inlet port of the oil pump and the outlet port of the oil motor, a housing accommodating the oil pump, the oil motor, the first oil passage, and the second oil passage, and an oil passage control unit for selectively bringing the first oil passage into and out of hydraulic communication with the second oil passage. The oil passage control unit is fully accommodated in the housing and actuatable by the transmission ratio control member to bring the first and second oil passages into hydraulic communication with each other only when the transmission ratio control member is near the neutral position.
摘要翻译：无级变速液压传动装置可操作地连接传动机构和离合器机构。液压变速器包括具有入口和出口的油泵和诸如斜盘的变速比控制构件，其可移位以改变高速位置，低速位置和中性点之间的传动比位置，具有入口端口和出口端口并由油泵驱动的油马达，第一油通道，液压地连接油泵的出口和油马达的入口;第二油通道，液压地连接入口油泵的端口和油马达的出口，容纳油泵，油马达，第一油路和第二油路的壳体，以及用于选择性地将第一油通道进入的油路控制单元并且与第二油路的液压连通。油路控制单元完全容纳在壳体中并且由传动比控制构件致动，以使第一和第二油通道仅在传动比控制构件接近中立位置时彼此进行液压连通。

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