专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US6014909A Robot wrist 失效
标题翻译：机器手腕
公开(公告)号：US6014909A
公开(公告)日：2000-01-18
申请号：US64051
申请日：1998-04-22
申请人： Aldo Fiora
发明人： Aldo Fiora
IPC分类号： B25J17/00 , B25J9/14 , B25J15/04 , B25J17/02 , B25J19/00 , B25J9/12
CPC分类号： B25J19/0029 , B25J15/04 , B25J17/0291 , Y10T74/20311 , Y10T74/20317 , Y10T74/20335
摘要： There is described a wrist for an industrial robot, comprising three wrist elements rotatably supported relative to each other around respective rotation axes which are coplanar and mutually inclined, which leave a space inside thereof free for passage of supply cables which are to be connected to the tool secured to the robot wrist. The latter has a front flange for coupling the tool and a plurality of radial outlets for the above mentioned supply cables, so as to allow for the use of a tool coupling flange having a simplified structure.
摘要翻译：描述了一种用于工业机器人的手腕，其包括三个腕部元件，所述三个腕部元件围绕彼此共同且相互倾斜的各个旋转轴线彼此可旋转地支撑，这在其内部留有空隙以供供应电缆通过，工具固定在机器手腕上。后者具有用于联接工具的前凸缘和用于上述供应电缆的多个径向出口，以便允许使用具有简化结构的工具联接凸缘。

82. 发明授权

US5791231A Surgical robotic system and hydraulic actuator therefor 失效
标题翻译：手术机器人系统及其液压执行机构
公开(公告)号：US5791231A
公开(公告)日：1998-08-11
申请号：US62400
申请日：1993-05-17
申请人： Michael B. Cohn , D. Curtis Deno , Jennifer T. Fujii
发明人： Michael B. Cohn , D. Curtis Deno , Jennifer T. Fujii
IPC分类号： A61B17/00 , A61B19/00 , B25J9/14 , B25J15/02 , F01B29/00
CPC分类号： B25J9/144 , A61B34/30 , B25J15/0206 , A61B2017/00539 , A61B2034/741
摘要： A hydraulic actuator is described which has a layered structure and a flattened piston assembly to enhance production speed and reduce the costs of assembly. A system for performing surgery is also described incorporating the hydraulic actuator, having a sensory glove, a computer, and a slender robot manipulator which can be inserted into the human body through a small incision. The robot manipulator has a layered structure with integrated hydraulic pistons. This design allows the use of a novel manufacturing process in which all of the parts are formed from laminated sheets of material. Seals are formed to prevent leakage of hydraulic fluid by introducing castable rubber into enclosed channels in the structure.
摘要翻译：描述了具有分层结构和扁平活塞组件以提高生产速度并降低组装成本的液压致动器。还描述了一种用于执行手术的系统，其包括液压致动器，具有感官手套，计算机和细长的机器人操纵器，其可以通过小切口插入人体。机器人操纵器具有集成液压活塞的分层结构。这种设计允许使用一种新颖的制造工艺，其中所有部件都是由层压材料制成。形成密封件以通过将可浇注橡胶引入结构中的封闭通道中来防止液压流体泄漏。

83. 发明授权

US5771747A Machine having an adjustable framework and an internal multi-axis manipulator 失效
标题翻译：机器具有可调框架和内部多轴操纵器
公开(公告)号：US5771747A
公开(公告)日：1998-06-30
申请号：US706828
申请日：1996-09-03
申请人： Paul C. Sheldon
发明人： Paul C. Sheldon
IPC分类号： B23Q1/54 , B25J17/02 , B25J9/14
CPC分类号： B25J17/0208 , B23Q1/5462 , Y10T74/20305
摘要： A multi-axis machine is disclosed. The machine includes an adjustable external framework having a pair of support structures connected by a plurality of servostruts. A multi-axis manipulator is attached to one support structure and may be designed to carry a tool. A workpiece may be attached to the other support structure for interaction with the tool as the tool is moved by the multi-axis manipulator. The controlled extension and retraction of both the framework struts and manipulator struts provide the multi-axis machine with increased versatility of operation.
摘要翻译：公开了一种多轴机器。机器包括具有通过多个伺服系统连接的一对支撑结构的可调外部框架。多轴操纵器附接到一个支撑结构，并且可以被设计成承载工具。当工具通过多轴操纵器移动时，工件可以附接到另一个支撑结构以与工具相互作用。框架支柱和机械手支柱的受控延伸和缩回为多轴机床提供了更多的操作灵活性。

84. 发明授权

US5656902A Two-axis magnetically coupled robot 失效
标题翻译：双轴磁耦合机器人
公开(公告)号：US5656902A
公开(公告)日：1997-08-12
申请号：US548945
申请日：1995-10-26
申请人： Robert B. Lowrance
发明人： Robert B. Lowrance
IPC分类号： B25J9/06 , B25J9/10 , B25J9/12 , B25J19/00 , B25J21/00 , F16D7/02 , F16H49/00 , H01L21/00 , H01L21/673 , H01L21/677 , G21K5/10 , B25J9/14
CPC分类号： H01L21/67742 , B25J21/005 , B25J9/107 , B25J9/126
摘要： A robot having a pair of magnetic couplings that each couple a motor in a cylindrical first chamber to an associated cylindrical ring closely spaced from the cylindrical wall of said first chamber. The robot includes a mechanism to convert rotation of each of these rings into separate motions of the robot. In the preferred embodiment, these separate motions are radial and rotational.
摘要翻译：一种具有一对磁耦合器的机器人，每个磁耦合器将圆柱形第一腔室中的马达耦合到与所述第一腔室的圆柱形壁紧密间隔的相关联的圆柱形环。机器人包括将这些环中的每一个的旋转转换成机器人的单独运动的机构。在优选实施例中，这些分开的运动是径向的和旋转的。

85. 发明授权

US5367943A Rotary-linear unit 失效
标题翻译：旋转线性单位
公开(公告)号：US5367943A
公开(公告)日：1994-11-29
申请号：US115229
申请日：1993-09-01
申请人： Kurt Stoll , Albrecht Wagner
发明人： Kurt Stoll , Albrecht Wagner
IPC分类号： B25J9/14 , B25J18/04 , F15B15/06 , F01B21/00
CPC分类号： B25J9/14 , B25J18/04 , F15B15/063
摘要： A rotary-linear unit from whose front end the operative section of a output drive part projects. This output drive part is drivingly connected both with a linear drive and with an oscillating vane motor. The oscillating vane motor is associated with the rear end of the rotary-linear unit, the linear drive being arranged between the oscillating vane motor and the operative section of the output drive rod. This leads to an assembly which is extremely compact both in the axial direction and also in the radial direction.
摘要翻译：一个旋转线性单元，其前端由输出驱动部分的操作部分突出。该输出驱动部分与线性驱动器和振动叶片马达驱动连接。摆动叶片马达与旋转线性单元的后端相关联，线性驱动器布置在振动叶片马达和输出驱动杆的操作部分之间。这导致在轴向方向和径向上都非常紧凑的组件。

86. 发明授权

US5291112A Positioning apparatus and movement sensor 失效
标题翻译：定位装置和运动传感器
公开(公告)号：US5291112A
公开(公告)日：1994-03-01
申请号：US986269
申请日：1992-12-07
申请人： John P. Karidis , Gerard McVicker , Joseph P. Pawletko
发明人： John P. Karidis , Gerard McVicker , Joseph P. Pawletko
IPC分类号： B23Q1/00 , B23Q1/44 , B23Q5/28 , B23Q5/34 , B25J9/06 , B25J9/10 , B25J9/12 , B25J19/00 , B25J19/02 , H02K41/035 , B25J9/14
CPC分类号： B23Q5/28 , B25J19/021 , B25J9/1065 , B25J9/126 , H02K41/0358 , H02K2201/18
摘要： A movement sensor for a multi-bar positioner includes a first section having a curved corner reflector (76), a second section (70), and a third section with an analog position-sensitive-photodiode (84). The second section (70) has three LEDs (72, 82) and four photodetectors (74). Two of the LEDs (72) and the four photodetectors (74) face a first direction towards the corner reflector (76). The third LED (82) faces a second direction, different than the first direction, towards the position-sensitive-photodiode (84). The second section can be mounted on an arm of the positioner and used in conjunction with the first and third sections to determine movement or position of that arm.
摘要翻译：用于多杆定位器的运动传感器包括具有弯曲角反射器（76），第二部分（70）和具有模拟位置敏感光电二极管（84）的第三部分的第一部分。第二部分（70）具有三个LED（72,82）和四个光电检测器（74）。两个LED（72）和四个光电探测器（74）面向朝向角反射器（76）的第一方向。第三LED（82）朝向位置敏感光电二极管（84）面向与第一方向不同的第二方向。第二部分可以安装在定位器的臂上并与第一和第三部分结合使用以确定该臂的移动或位置。

87. 发明授权

US5261316A Angular displacement motor with counterbalance chambers 失效
标题翻译：带平衡室的角位移电机
公开(公告)号：US5261316A
公开(公告)日：1993-11-16
申请号：US774463
申请日：1991-10-10
申请人： Masao Nishikawa , Masaru Ozawa , Masato Hirose
发明人： Masao Nishikawa , Masaru Ozawa , Masato Hirose
IPC分类号： B25J9/06 , B25J9/14 , F15B15/12 , F15B11/00 , F01C9/00
CPC分类号： F15B15/12 , B25J9/06 , B25J9/148
摘要： An articulated mechanism for use as an articulated arm of an industrial robot, for example, includes a plurality of arms interconnecting articulations having respective fluid pressure angular displacement motors for angularly displacing the arms relatively to each other. The motors have sidewalls forming working chambers, where an inner surface of the sidewall is exposed to working fluid pressure tending to bow the sidewall outward, and an outer surface of the sidewall has a plurality of counteracting pressure chambers which apply a counteracting pressure force against the sidewall to oppose the outward bowing force, the counteracting pressure force increasing in pressure surface area as the piston is displaced within the motor chamber.
摘要翻译：例如，用作工业机器人的铰接臂的铰接机构包括多个臂，其将具有相应的流体压力角位移电动机的关节连接起来，用于相对于彼此角度地移位臂。电动机具有形成工作室的侧壁，其中侧壁的内表面暴露于倾向于向外侧向侧壁弯曲的工作流体压力，并且侧壁的外表面具有多个反作用压力室，其施加抵抗侧壁反对向外的弯曲力，当活塞在电动机室内移动时，压力表面积的反作用力增加。

88. 发明授权

US5158421A Circuit assembly and placement apparatus 失效
标题翻译：电路组装和放置装置
公开(公告)号：US5158421A
公开(公告)日：1992-10-27
申请号：US678511
申请日：1991-04-01
申请人： Daniel Peana , Andy Marozsan , Stefan Peana
发明人： Daniel Peana , Andy Marozsan , Stefan Peana
IPC分类号： B23P19/00 , B25J9/14 , B25J17/02
CPC分类号： B23P19/102 , B25J17/0208 , B25J9/14
摘要： A circuit assembly device (200) comprises a cylinder (202) containing a piston (204) coupled to an end-effector for facilitating an assembly of a circuit carrying substrate. The piston (204) defines a first chamber (212) and a second chamber (214) in the cylinder (202) for maintaining substantially the same pressure such that a difference in areas of the first and second chambers (212, 214) establishes a compliant force on the end-effector.
摘要翻译：电路组装装置（200）包括一个容纳活塞（204）的气缸（202），活塞（204）连接到端部执行器，以便于组装电路承载衬底。活塞（204）在气缸（202）中限定第一腔室（212）和第二腔室（214），用于保持基本上相同的压力，使得第一和第二腔室（212,214）的区域的差异建立端部执行器上的顺应力。

89. 发明授权

US5059089A Infinitely adjustable travel lead screw and multi-cylinder driven movement unit 失效
标题翻译：无级可调行程丝杠和多缸驱动运动单元
公开(公告)号：US5059089A
公开(公告)日：1991-10-22
申请号：US258594
申请日：1988-10-17
申请人： Harutyun A. Kocaoglan
发明人： Harutyun A. Kocaoglan
IPC分类号： B25J9/14 , B25J18/02
CPC分类号： B25J18/02 , B25J9/144
摘要： A multi-cylinder and short lead screw driven travel arm or machinery movement unit achieving infinitely variable travel through the design limits of travel imposed thereon. In one working configuration using 1", 2", 4" and 8" travel pneumatic cylinders and a 1" travel screw together yield a sixteen inch travel range with an infinite range of fully programmable settings through selected activation of cylinders along with the selected vernier setting of the 1" threaded travel screw. The travel range of settings may be increased even further by adding additional travel cylinders and increased length travel guide structure adequate for such increased travel range of settings, for example, addition of a 5" travel cylinder extends the range of settings to a maximum of twenty one inches.
摘要翻译：多缸和短导螺杆驱动的行走臂或机械移动单元通过施加的行程设计限制实现无级变速。在一个工作配置中，使用1“，2”，4“和8”行程气动缸和1“行程螺丝一起产生了十六英寸的行程范围，通过选择的气缸启动可以完全可编程的设定范围以及1“螺纹行程螺丝的所选游标设置。设置的行程范围可以进一步增加，通过添加额外的行进气缸和增加长度的导轨结构足以满足这种增加的行驶范围的设置，例如，添加5“行程气缸将设置范围扩展到最大二十一英寸

90. 发明授权

US4936743A Hydraulically controlled gripper tool 失效
标题翻译：液压控制夹具
公开(公告)号：US4936743A
公开(公告)日：1990-06-26
申请号：US325132
申请日：1989-03-16
申请人： Johannes Stoss
发明人： Johannes Stoss
IPC分类号： B25J5/00 , B25J9/14 , B25J17/02 , G21C17/013
CPC分类号： B25J17/0258 , B25J5/00 , B25J9/14 , G21C17/013
摘要： A hydraulically controlled gripper tool for positioning, mounting and retrieving parts in poorly accessible locations and areas, such as in nuclear power plants, includes a support body. A pivot shaft is supported on the support body in a given plane. A bracket is supported on the pivot shaft and a tilting shaft is supported on the bracket in the given plane. A basic tool body is supported on the tilting shaft. An actuation cylinder is disposed on the basic tool body and gripper jaws are connected to the actuation cylinder for closing and opening the gripper jaws. Another cylinder is rotatably disposed on the support body with a piston guided in the other cylinder and a universal joint connected to the piston. A tilting lever has one end rotatably connected to the universal joint and another end locked on the basic tool body for tilting the gripper jaws. A further cylinder is rotatably disposed on the support body and another piston is guided in the further cylinder. A joint eccentrically disposed on the bracket is connected to the other piston for pivoting the gripper jaws.
摘要翻译：一种液压控制的夹持器工具，用于在诸如核电站之类的不便访问的位置和区域中定位，安装和检索部件，其包括支撑体。枢轴在给定的平面上支撑在支撑体上。支架支撑在枢轴上，倾斜轴支撑在给定平面上的支架上。倾斜轴上支撑一个基本的工具主体。致动气缸设置在基本工具主体上，并且夹钳爪连接到致动气缸，用于关闭和打开夹爪。另一个气缸可旋转地设置在支撑体上，其中活塞在另一个气缸中被引导，而万向接头连接到活塞上。倾斜杆的一端可旋转地连接到万向节，另一端锁定在基本工具主体上，用于使夹爪夹紧。另外的圆柱体可旋转地设置在支撑体上，另一个活塞在另一个气缸中被引导。偏心地设置在支架上的接头连接到另一个活塞，用于枢转夹爪。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式