专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4509010A Lead combing apparatus for radial lead electronic devices 失效
标题翻译：用于径向引线电子器件的引线梳理装置
公开(公告)号：US4509010A
公开(公告)日：1985-04-02
申请号：US452885
申请日：1982-12-27
申请人： Nicholas J. Cedrone
发明人： Nicholas J. Cedrone
IPC分类号： H01R4/48 , G01R31/00
CPC分类号： H01R4/48
摘要： Automatic combing and separation of the leads of radial lead electronic devices is provided by at least one flexible, insulating blade mounted on a contactor assembly whose contacts are lowered onto and then drawn along the leads. The blade is positioned to interpose itself between adjacent leads. A center contact has a window that mounts locating pin. The blade extends through the window and is preferably urged resiliently into contact with the pin to provide an accurate and reliable alignment between the blade tip and an opening between a center lead and an adjacent lead.
摘要翻译：径向引线电子器件的引线的自动梳理和分离由安装在接触器组件上的至少一个柔性绝缘刀片提供，该接触器组件的触点被降下并沿引线被拉伸。刀片定位成将其自身插入相邻引线之间。中心触点有一个安装定位销的窗口。叶片延伸穿过窗口，并且优选地被弹性地推动成与销接触，以在叶片尖端和中心引线与相邻引线之间的开口之间提供精确和可靠的对准。

2. 发明授权

US4000798A Inertial arresting device for feeder 失效
标题翻译：供料器惯性制动装置
公开(公告)号：US4000798A
公开(公告)日：1977-01-04
申请号：US596304
申请日：1975-07-16
申请人： Nicholas J. Cedrone
发明人： Nicholas J. Cedrone
IPC分类号： H05K13/02 , B65G11/20
CPC分类号： H05K13/02
摘要： A device for arresting a falling electronic component at a preselected retention site has a pendulum that acts in cooperation with a stop, a guide rail and a stirrup to bring the component to a bounce-free landing on a foot of the stirrup. The falling component strikes an upwardly facing surface of the pendulum causing it to rotate rapidly away from the component. The stop intercepts the backswing of the pendulum and returns it to clamp the component against the guide rail. A side edge of the pendulum provides a jamming action that restrains the component against bouncing up from the foot.
摘要翻译：用于在预选的保留位置阻止下落的电子部件的装置具有与止动件，导轨和马镫配合起作用的摆锤，以使部件在马镫的脚上无跳动着陆。落下的组件撞击摆锤的面向上的表面，从而使其快速离开组件。挡块拦截摆锤的后摆并返回，以将部件夹紧在导轨上。摆的侧边缘提供阻止部件防止从脚弹起的干扰动作。

3. 发明授权

US4500003A Axial lead tester/sorter 失效
标题翻译：轴向测试仪/分选机
公开(公告)号：US4500003A
公开(公告)日：1985-02-19
申请号：US380335
申请日：1982-05-20
申请人： Nicholas J. Cedrone
发明人： Nicholas J. Cedrone
IPC分类号： B07C5/344
CPC分类号： B07C5/344
摘要： A tester/sorter for performing electrical tests on axial lead devices such as diodes at a very high throughput rate carries the devices on the periphery of a rotating wheel. A contactor assembly periodically makes electrical connection with one or more of the axial lead devices. A flying arm assembly mounts the contactor assembly so that it travels through a closed loop path of motion with respect to the wheel. In a first path portion, mechanical controls acting on the flying arm assembly lower the contactor assembly into electrical contact with the leads of the device. Once in electrical connection, there is no relative motion between the contactor assembly and the leads. After the test is completed, the mechanical controls lift the contactor assembly away from the leads and return it to its starting position. This travel is substantially free of mechanical impacts that could produce vibrations and thereby degrade the accuracy of the testing.
摘要翻译：用于以非常高的吞吐率对诸如二极管的轴向引线装置进行电测试的测试器/分选器承载旋转轮的周边上的装置。接触器组件周期性地与一个或多个轴向引线装置进行电连接。飞行臂组件安装接触器组件使得其相对于车轮行进通过闭环运动路径。在第一路径部分中，作用在飞行臂组件上的机械控制器使接触器组件降低与设备的引线电接触。一旦电连接，接触器组件和引线之间就没有相对运动。测试完成后，机械控制器将接触器组件从导线提起并将其返回到其起始位置。这种行程基本上没有可能产生振动并因此降低测试精度的机械冲击。

4. 发明授权

US4429275A Handling and test apparatus for radial lead electronic devices 失效
标题翻译：径向引线电子设备的处理和测试设备
公开(公告)号：US4429275A
公开(公告)日：1984-01-31
申请号：US173445
申请日：1980-07-30
申请人： Nicholas J. Cedrone
发明人： Nicholas J. Cedrone
IPC分类号： H01L21/66 , B07C5/344 , G01R31/00 , G01R31/01 , H01C17/00 , H01G13/00
CPC分类号： G01R31/01 , B07C5/344 , G01R31/00
摘要： An automatic handling and testing machine for radial lead electronic devices such as transistors has a probe assembly that includes drive components powered by a rotating drive shaft that develop a cycled, closed loop movement of a platform and one or more contactor assemblies mounted on the platform. A base member supports a set of rotary cams detachably connected to the drive shaft, a four arm linkage that follows the cams, and the platform pivotally supported on the linkage. The contactor assemblies are adjustable with respect to the leads in all three directions and are structured for rapid and convenient attachment to the platform. The base member, cams, linkages, and platform form an integral, self-contained unit that is replaceably secured to the machine housing, preferably by a single screw. A linear shuttle carries the devices in horizontal steps through a series of test stations each associated with one of the contactor assemblies. The linear shuttle operates cyclically in coordination with the probe assembly. The shuttle also includes a set of clamps that close and open during the cycle of operation to grip and release the bodies of the devices. In the preferred form, the shuttle is mounted for reciprocal sliding movement in a horizontal direction. The shuttle includes a mechanical assembly that operates the clamps in coordination with the reciprocating motion.
摘要翻译：用于诸如晶体管的径向引线电子器件的自动处理和测试机器具有探针组件，其包括由旋转驱动轴驱动的驱动部件，所述驱动部件开发平台的循环的闭环运动和安装在平台上的一个或多个接触器组件。基座构件支撑一组可拆卸地连接到驱动轴的旋转凸轮，跟随凸轮的四臂连杆，并且枢转地支撑在联动装置上的平台。接触器组件可在所有三个方向上相对于引线调节，并且构造成用于快速和方便地附接到平台。基座构件，凸轮，连杆和平台形成一体的独立单元，其优选地通过单个螺钉可替换地固定到机器壳体。线性穿梭装置以水平方式穿过一系列与每个接触器组件相关联的试验台。线性穿梭与探头组件配合运行。梭子还包括一组在操作周期期间闭合和打开的夹具，以夹紧和释放装置的主体。在优选的形式中，梭子被安装成在水平方向上往复滑动。梭子包括与往复运动协调地操作夹具的机械组件。

5. 发明授权

US4047780A Test contactor system for semiconductor device handling apparatus 失效
标题翻译：用于半导体器件处理装置的测试接触器系统
公开(公告)号：US4047780A
公开(公告)日：1977-09-13
申请号：US674498
申请日：1976-04-07
申请人： Nicholas J. Cedrone
发明人： Nicholas J. Cedrone
IPC分类号： G01R31/26 , G01R1/04 , G01R1/073 , G06F11/22 , H05K1/14
CPC分类号： G01R1/07314 , G01R1/0433 , G01R1/073 , G01R31/2893
摘要： A plurality of elongated bridging contacts each extending in a first direction are mounted on a pair of support blocks that are driven in a symmetrical, reciprocating motion between first and second limit positions. In the first position each contact makes electrical connection at one end with a lead of a semiconductor device to be tested and at the other end with a contact pin that is connected directly to a load board. The contacts are preferably pivotable to a limited degree about a point intermediate the contacting ends and flex slightly when in the first position to develop a good contact force. In the second position the contacts are spaced from the leads and the pins. Driving means for the support blocks, as well as the support blocks themselves, are structured to provide a minimum separation along the first direction between the load board and the device (preferably less than 25 millimeters) and an unrestricted mating plane for the load board. In a preferred form, the support blocks mount on a pair of opposed cross heads which in turn mount on a pair of slidable rods. The symmetrical, reciprocating motion is generated by spring means that urges the cross heads together and cam means, acting through a pivoted arm linked to both slide rods, that urge the cross heads apart.
摘要翻译：沿着第一方向延伸的多个细长桥接接头安装在一对支撑块上，所述一对支撑块在第一和第二极限位置之间以对称的往复运动驱动。在第一位置，每个触点在一端与待测试的半导体器件的引线进行电连接，而在另一端处具有直接连接到负载板的接触引脚。优选的是，接触点在接触端的中间点可以有限度地可枢转，并且在第一位置稍微弯曲以产生良好的接触力。在第二位置，触点与引线和引脚间隔开。用于支撑块的驱动装置以及支撑块本身被构造成沿着装载板和装置之间的第一方向（优选小于25毫米）和用于装载板的不受限制的配合平面提供最小间隔。在优选的形式中，支撑块安装在一对相对的十字头上，后者又安装在一对可滑动的杆上。通过弹簧装置产生对称的往复运动，弹簧装置将十字头推到一起，凸轮装置通过连接到两个滑动杆的枢转臂起作用，促使十字头分开。

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