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公开(公告)号：US06644637B1
公开(公告)日：2003-11-11
申请号：US10243860
申请日：2002-09-13
申请人： Chi-Hung Shen , Yhu-Tin Lin , John Stilianos Agapiou , Phillip A. Bojda , Gary Lee Jones , John P. Spicer
发明人： Chi-Hung Shen , Yhu-Tin Lin , John Stilianos Agapiou , Phillip A. Bojda , Gary Lee Jones , John P. Spicer
IPC分类号： B25B100
CPC分类号： B25B5/061
摘要： A reconfigurable fixture for workpieces is disclosed. It utilizes a flat surface magnetic chuck with modular workpiece supporting, locating and clamping elements that are carefully located on it and held by magnetic attraction to it. These elements are precisely located to hold the workpiece in spaced relation to the chuck surface. Some locating elements are mechanically fixed to the chuck for securing the workpiece from transverse movement on the chuck surface. Preferably, each of the supporting, locating and clamping members are fixed to separate steel bases for magnetic attraction to the chuck. Each base may also carry its own hydraulic actuator for height adjustment of a support element or for height adjustment and closure of a clamping element. These modular elements can be selected from a storage magazine and located on a chuck by numerically controlled mechanisms.
摘要翻译： 公开了一种用于工件的可重构夹具。 它采用平面磁卡盘，模块化的工件支撑，定位和夹紧元件，小心地位于其上，并通过磁吸附保持。 这些元件被精确定位以将工件保持在与卡盘表面间隔开的关系。 一些定位元件被机械地固定到卡盘上，以将工件从横向移动固定在卡盘表面上。 优选地，支撑，定位和夹紧构件中的每一个被固定到单独的钢基座上，用于对卡盘的磁吸引。 每个底座还可以承载自己的用于支撑元件的高度调节的液压致动器或用于夹紧元件的高度调节和关闭。 这些模块化元件可以通过数字控制机构从存储盒中选择并位于卡盘上。
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公开(公告)号：US06877729B2
公开(公告)日：2005-04-12
申请号：US10655548
申请日：2003-09-04
申请人： Yhu-Tin Lin , Mark A. Kramarczyk , Gary Lee Jones , Andrew Leslie Bartos , Phillip A. Bojda , Chi-Hung Shen , John Stilianos Agapiou
发明人： Yhu-Tin Lin , Mark A. Kramarczyk , Gary Lee Jones , Andrew Leslie Bartos , Phillip A. Bojda , Chi-Hung Shen , John Stilianos Agapiou
CPC分类号： B25B5/061
摘要： A reconfigurable fixture for workpieces is disclosed. It utilizes a flat surface magnetic chuck with modular workpiece supporting, locating and clamping elements that are carefully located on it and held by magnetic attraction to it. These elements are precisely located to hold the workpiece in spaced relation to the chuck surface. Some locating elements are mechanically fixed to the chuck for securing the workpiece from transverse movement on the chuck surface. Preferably, each of the supporting, locating and clamping members are fixed to separate steel bases for magnetic attraction to the chuck. Each base may also carry its own hydraulic actuator for height adjustment of a support element or for height adjustment and closure of a clamping element. These modular elements have locating slots or grooves or the like so that they can be selected from a storage magazine and located on a chuck by numerically controlled mechanisms.
摘要翻译： 公开了一种用于工件的可重构夹具。 它采用平面磁卡盘，模块化的工件支撑，定位和夹紧元件，小心地位于其上，并通过磁吸附保持。 这些元件被精确定位以将工件保持在与卡盘表面间隔开的关系。 一些定位元件被机械地固定到卡盘上，以将工件从横向移动固定在卡盘表面上。 优选地，支撑，定位和夹紧构件中的每一个被固定到单独的钢基座上，用于对卡盘的磁吸引。 每个底座还可以承载自己的用于支撑元件的高度调节的液压致动器或用于夹紧元件的高度调节和关闭。 这些模块化元件具有定位槽或凹槽等，使得它们可以通过数字控制的机构从存储盒中选择并位于卡盘上。
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公开(公告)号：US06712348B1
公开(公告)日：2004-03-30
申请号：US10392295
申请日：2003-03-18
IPC分类号： B25B100
CPC分类号： B23Q16/001 , B25B5/16
摘要： An adapter for picking up and placing a fixture element on a fixture body using a controlled tool handling device having a tool translating and rotating spindle. The spindle has a tool receiving end and an axis of rotation. The adapter receives a cylindrical post member of a fixture element on a fixture body. The adapter has a first end having a receptacle for receiving the end of the spindle. The second end of the adapter is displaced from the first end and includes a cylindrical socket formed on the end. The socket is co-axial with the spindle and receives the cylindrical post member of the fixture element. A fluid passage is formed in the adapter from the receptacle to the cylindrical socket. The cylindrical socket has an upstream end and a down stream end. A piston is disposed in the upstream end of the socket. The piston is moveable longitudinally within the socket in response to fluid pressure delivered from the spindle through the fluid passage. The downstream end of the socket has a circumference with radially inwardly protruding bayonet pins for engaging a circumferential groove of the cylindrical post member.
摘要翻译： 一种适配器，用于使用具有刀具平移和旋转主轴的受控工具操纵装置拾起并将夹具元件放置在夹具主体上。 主轴具有工具接收端和旋转轴。 适配器接收夹具本体上的夹具元件的圆柱形柱构件。 适配器具有第一端，其具有容纳主轴端部的插座。 适配器的第二端从第一端移位并且包括形成在端部上的圆柱形插座。 插座与主轴同轴并接收夹具元件的圆柱形柱构件。 转接器中的流体通道从插座形成到圆柱形插座。 圆柱形插座具有上游端和下游端。 活塞位于插座的上游端。 响应于从主轴通过流体通道输送的流体压力，活塞在插座内纵向移动。 插座的下游端具有圆周，其具有径向向内突出的卡口销，用于接合圆柱形柱构件的周向凹槽。
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公开(公告)号：US07000966B2
公开(公告)日：2006-02-21
申请号：US10254458
申请日：2002-09-24
IPC分类号： B25J15/00
CPC分类号： B23Q1/0063 , B25J15/04
摘要： A pick-and-place tool releasably retains a part during a pick-and-place operation by an automated device. The pick-and-place tool includes a front structure having a first bore disposed therein for receiving a shaft extending from the part. A plurality of locking mechanisms is disposed within the front structure. The plurality of locking mechanisms are evenly spaced around the inner surface and are in fluid communication with a common fluid source. Each locking mechanism in the plurality of locking mechanisms includes a bearing disposed proximate an aperture in the inner surface, and a piston in mechanical communication with the bearing. Movement of the piston in response to a fluid pressure at the common fluid source forces the bearing to extend through the aperture and retain the shaft within the first bore. In one aspect, a resilient member is disposed between the front structure and a tool holder coupled to the automated device. The resilient member absorbs at least a portion of a force applied to the front structure.
摘要翻译： 拾取和放置工具通过自动化装置在拾取和放置操作期间可释放地保持零件。 拾取和放置工具包括前部结构，其具有设置在其中的第一孔，用于接收从该部分延伸的轴。 多个锁定机构设置在前部结构内。 多个锁定机构围绕内表面均匀间隔并且与公共流体源流体连通。 多个锁定机构中的每个锁定机构包括靠近内表面中的孔设置的轴承以及与轴承机械连通的活塞。 响应于在公共流体源处的流体压力的活塞的运动迫使轴承延伸穿过孔并将轴保持在第一孔内。 在一个方面，弹性构件设置在前部结构和联接到自动装置的工具架之间。 弹性构件吸收施加到前部结构的力的至少一部分。
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公开(公告)号：US07488417B2
公开(公告)日：2009-02-10
申请号：US11230752
申请日：2005-09-20
CPC分类号： A01K63/045
摘要： An aquarium filter assembly includes a filter assembly body, a water supply section and a filtered water section, the aquarium filter assembly being adapted for liquid connection with an aquarium, a removable filter cartridge caddy within the filter assembly body, a base with an outer peripheral wall extending upwardly from the base and an inner peripheral wall extending upwardly from the base surrounding an opening in the base, a support for a filter cartridge, a lift handle, a removable cover connectable to an upper portion of the support; a multi-paneled filter cartridge of filter material with a space between the panels removably supportable on the support; and a water supply assembly to supply water from the aquarium to the filtered water section, such that water flows from the water supply section through the filter cartridge supported by the caddy, into the filtered water section of the filter assembly body and then into the aquarium.
摘要翻译： 水族箱过滤器组件包括过滤器组件本体，供水部分和过滤水部分，水族箱过滤器组件适于与水族箱液体连接，过滤器组件主体内的可移动过滤器滤芯卡盘，具有外部周边的基座 从底座向上延伸的壁和从围绕基座中的开口的基部向上延伸的内周壁，用于过滤筒的支撑件，提升手柄，可连接到支撑件的上部的可移除盖; 过滤材料的多层过滤器滤芯，可拆卸地支撑在支撑件上的板之间具有空间; 以及供水组件，用于将水从水族箱供应到过滤水部分，使得水从供水部分通过由球笼支撑的过滤器滤芯流入过滤器组合体的过滤水部分，然后进入水族箱 。
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公开(公告)号：US06910558B2
公开(公告)日：2005-06-28
申请号：US10324566
申请日：2002-12-19
申请人： Jenne-Tai Wang , Gary Lee Jones
发明人： Jenne-Tai Wang , Gary Lee Jones
CPC分类号： B60R19/40 , B60R19/34 , B60R2021/0051 , B60R2021/024 , F16F9/56
摘要： A telescoping column includes a first tube and a second tube arranged in telescoping fashion. A locking structure is disposed between a surface formed on the first tube and a ramp disposed on the second tube. The locking structure contacts the ramp at a first elongated area of contact, and the locking structure contacts the surface at a second elongated area of contact. Relative movement of the first and second tubes in response to an impact force applied to one of the first and second tubes causes the locking structure to become wedged between the ramp and the surface, and at least a portion of the impact force between the first and second tubes is transmitted through the first and second elongated areas of contact.
摘要翻译： 伸缩柱包括以伸缩方式布置的第一管和第二管。 锁定结构设置在形成在第一管上的表面和设置在第二管上的斜坡之间。 锁定结构在第一细长接触区域处接触斜面，并且锁定结构在第二细长接触区域处接触表面。 响应于施加到第一和第二管中的一个的冲击力，第一和第二管的相对运动导致锁定结构楔入斜面和表面之间，并且冲击力的至少一部分在第一和第二管之间 第二管通过第一和第二细长的接触区域传递。
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公开(公告)号：US5992818A
公开(公告)日：1999-11-30
申请号：US228573
申请日：1994-04-15
CPC分类号： F16K7/061
摘要： A pinch type control valve uses an elastic sleeve having main flanges at each end of a center pinch section with flange gasket extensions on each end. The flanges of the flange gasket extensions project through metal backing flanges and each cooperates with a machined countersunk annular face groove on such metal backing flanges to pull the flange of the gasket extension radially outwardly as it is compressed. Offset annular beads on the opposite faces of the flange of the gasket extension help in achieving the required radial tensioning regardless of the type of flanging of the system. The annular face groove in the metal flange readily accommodates either flat or raised face pipe flanging. The metal backing flange fits between the main flange and the gasket flange and doesn't require the presence of the valve housing. This enables the sleeve to be tested without complete assembly. The sleeve center section is reinforced from the main flanges through a built up center hat section which forms shoulders substantially abutting but not joined to the root portions of the contiguous main flanges. This provides hinge points for the reinforcement avoiding significant stretch and enabling the center section to be considerably axially shortened. Also disclosed is a method of making the sleeve, the valve, and a method of installing the valve in a pipe system, or sleeve alone for testing.
摘要翻译： 夹紧式控制阀采用弹性套筒，其中心夹紧部分的两端具有主凸缘，每端具有法兰垫片延伸部分。 凸缘垫片延伸部的凸缘通过金属背衬凸缘突出，并且每个凸缘均与这种金属背衬凸缘上的机加工的沉头环形凹槽配合，以在垫圈延伸部分的压缩时径向向外拉动凸缘。 垫圈延伸部分凸缘的相对面上的偏移环形凸块有助于实现所需的径向张紧，而不管系统的凸缘类型如何。 金属法兰中的环形面槽容易容纳平面或凸起的面管折边。 金属背衬法兰装配在主法兰和垫圈法兰之间，不需要阀壳。 这使得套筒可以在没有完全组装的情况下被测试。 套筒中心部分通过构成的中心帽部分从主凸缘加强，该中心帽形成肩部基本上邻接但不连接到相邻主凸缘的根部。 这提供了用于加强件的铰链点，避免了显着的拉伸并且使得中心部分能够被相当大的轴向缩短。 还公开了一种制造套筒，阀和将阀安装在管道系统或套筒中用于测试的方法。
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公开(公告)号：US20150021287A1
公开(公告)日：2015-01-22
申请号：US14332309
申请日：2014-07-15
CPC分类号： A01G23/003 , B66C1/585 , B66C21/00
摘要： A grapple carriage for logging having at least two articulated arms, each arm comprising a vertical movement actuator to control vertical movement of the arm, and a horizontal movement actuator to control horizontal movement of the arm.
摘要翻译： 具有至少两个关节臂的测井用抓斗架，每个臂包括垂直运动致动器以控制臂的垂直运动;以及水平运动致动器，用于控制臂的水平运动。
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公开(公告)号：US20110309923A1
公开(公告)日：2011-12-22
申请号：US13166532
申请日：2011-06-22
IPC分类号： B60Q1/00
CPC分类号： B60Q9/004 , G01J5/0022 , G01J5/04
摘要： The present invention is a thermal detection device for a reversing vehicle. The thermal detection device for a reversing vehicle warns driver of any warm bodied obstruction such as a person or an animal. The present invention utilizes digital pryoelectric sensors as means to detect a warm bodied obstruction. The digital pryoelectric sensors are compact and accurate and are sensitive to a warm bodied object at a relatively far distance. The present invention geometrically positions the digital pryoelectric sensors so that the present invention can detect a warm bodied obstruction with almost a 180° field of vision behind the vehicle. The present invention notifies the driver of a warm bodied obstruction entering the vehicle's reverse path with both a visual and an aural warning.
摘要翻译： 本发明是一种用于换向车辆的热检测装置。 用于换向车辆的热检测装置警告驾驶员任何温暖的身体障碍物，例如人或动物。 本发明利用数字式电力传感器作为检测温暖的障碍物的手段。 数字式pryoelectric传感器是紧凑和准确的，并且在相对较远的距离对温暖的物体敏感。 本发明几何地定位数字式pryoelectric传感器，使得本发明能够在车辆后方几乎具有180°视场的情况下检测到温暖的障碍物。 本发明通过视觉和听觉警告通知驾驶员进入车辆反向路径的温暖的障碍物。
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公开(公告)号：US06302458B1
公开(公告)日：2001-10-16
申请号：US09702138
申请日：2000-10-31
申请人： Jenne-Tai Wang , Gary Lee Jones
发明人： Jenne-Tai Wang , Gary Lee Jones
IPC分类号： B60R1926
CPC分类号： B60R19/40 , B60R19/34 , B60R2021/23123 , Y10T74/2045 , Y10T74/20462
摘要： A self-locking telescoping device including an outer tube, an inner tube telescoped into the outer tube having a cone-shaped ramp at an inboard end, and a plurality of metal spheres between the ramp and the outer tube. The metal spheres wedge between the ramp and the outer tube when the inner tube is thrust into the outer tube in a collapse direction thereby locking the tubes together. When the thrust is attributable to a severe impact, the spheres plastically deform the outer tube by plowing tracks therein thereby to absorb energy. The self-locking telescoping device further includes an actuator rod, a driver which translates the actuator in the collapse direction and in an expansion direction, a first clutch which translates the inner tube with the actuator rod in the expansion direction, a second clutch which translates the inner tube with the actuator rod in the collapse direction, and a tubular retainer on the actuator rod having a plurality of closed-ended slots around the metal spheres. The closed ends of the slots prevent the spheres from becoming wedged between the ramp and the outer tube when the second clutch translates the inner tube with the actuator rod in the collapse direction.
摘要翻译： 一种自锁式伸缩装置，包括外管，可伸缩到外管中的内管，其内侧具有锥形斜面，以及在斜坡和外管之间的多个金属球。 当内管在塌缩方向推入外管时，金属球楔入斜坡和外管之间，从而将管锁定在一起。 当推力可能受到严重冲击时，球体通过在其中犁轨而使外管塑性变形，从而吸收能量。 自锁伸缩装置还包括致动器杆，使致动器在坍塌方向和膨胀方向上平移的驱动器，使内管与致动器杆在膨胀方向上平移的第一离合器， 所述内管具有所述致动器杆处于塌缩方向，并且所述致动器杆上的管状保持器具有围绕所述金属球体的多个闭合端口的狭槽。 当第二离合器使致动器杆在塌缩方向上平移时，槽的封闭端部防止球体楔入斜坡和外管之间。
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