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公开(公告)号：US4462796A
公开(公告)日：1984-07-31
申请号：US379893
申请日：1982-05-19
CPC分类号： G01R31/2867
摘要： An air bearing and heating system for use in moving and heating integrated circuit chip carriers (12) prior to their being tested by an electronic tester (10) is the subject of this patent application. The system includes a magazine (18) having a plurality of tracks (24) spaced vertically therein. Each track (24) includes an air-permeable wall (62, 62') through which air in a plenum (52) beneath the wall (62, 62') seeps. The air forms a cushion on the surfaces (64) of the sloped tracks (24) in order to float chip carriers (12), positioned for movement down the tracks (24) therealong.The air can be heated by a heater (104) prior to the time it is introduced to form the air cushion so that the chip carriers (12) will be heated as they are floated down the tracks (24).Similarly, the system can be provided with a distribution member (28) by which carriers (12) are conveyed away from the test site (14) of the handler. The distribution member (28) can include a plurality of chutes (30) having structure similar to that of the tracks (24) in the magazine (18). Since carriers (12) passing down the chutes (30) have already been tested, the air creating the flotation cushion therein need not be heated.
摘要翻译： 用于移动和加热集成电路芯片载体（12）的空气轴承和加热系统在被电子测试仪（10）测试之前是本专利申请的主题。 该系统包括具有在其中垂直间隔开的多个轨道（24）的盒（18）。 每个轨道（24）包括透气壁（62,62'），壁下面的充气室（52）中的空气通过该空气渗透。 空气在倾斜轨道（24）的表面（64）上形成缓冲垫，以便浮动芯片载体（12），定位成沿着轨道（24）向下运动。 空气可以在其被引入时被加热器（104）加热以形成气垫，使得芯片载体（12）在它们沿轨道（24）浮动时被加热。 类似地，系统可以设置有分配构件（28），通过该分配构件（28）将运送器（12）从处理器的测试位置（14）运送出去。 分配构件（28）可以包括多个具有类似于弹匣（18）中的轨道（24）结构的滑槽（30）。 由于已经测试了通过滑槽30的载体（12），所以在其中产生浮选垫的空气不需要被加热。
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公开(公告)号：US4478352A
公开(公告)日：1984-10-23
申请号：US379892
申请日：1982-05-19
CPC分类号： G01R31/2893 , B07C5/344 , G01R31/2851
摘要： A handler (10) for feeding integrated circuit chip carriers (42) into a test site (14) of the handler (10) is the subject matter of this patent application. Inventive features include apparatus whereby carriers (42) are pushed laterally from a bottom end (62) of a magazine track (26) into a conveyor station (58). A pusher bar (64) can include a ramp surface (128) to raise carriers (42) above the particular carrier (42) being moved into the conveyor station (58). Further, the inventive features include structure for remotely sensing the presence of a carrier (42) at the bottom end (62) of a track (26). A rotary shuttle (148) can be incorporated for transporting carriers (42), after they have been tested, to the output section (158) of the handler (10).
摘要翻译： 用于将集成电路芯片载体（42）馈送到处理器（10）的测试位置（14）的处理器（10）是本专利申请的主题。 本发明的特征包括使托架（42）从料仓轨道（26）的底端（62）横向地推入输送站（58）的装置。 推杆（64）可以包括斜坡表面（128），以升高移动到输送站（58）中的特定托架（42）上方的托架（42）。 此外，本发明的特征包括用于远程感测在轨道（26）的底端（62）处的载体（42）的存在的结构。 可以结合旋转梭（148），以便在运送载体（42）经过测试之后将其运送到处理器（10）的输出部分（158）。
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公开(公告)号：US4574235A
公开(公告)日：1986-03-04
申请号：US270709
申请日：1981-06-05
摘要： A transmission line connector for a contact set assembly for making contacts to contact elements of electrical devices, such as IC devices including DIPs and LCCs, affords a controlled impedance path between the contact elements of a device to be contacted and remote terminal ends of the respective transmission line conductors. The connector may be flexible or rigid. An actuating mechanism engages the connector adjacent the opposite end edges thereof for urging probe elements attached to the respective end terminals of the respective plurality of conductive lines into engagement with corresponding contact elements of the device to be contacted. A flexible transmission line connector permits rapid and continuous actuation of the actuating device between a normal disengaged position and an engaged position for making contact. The controlled impedance transmission line conductor is adaptable for providing contact to a wide range of device as to size and configuration, and as to number and location of contacts.
摘要翻译： 用于与诸如包括DIP和LCC在内的IC装置的电气装置的接触元件接触的触点组合组件的传输线连接器提供被接触装置的接触元件和相应的远端终端之间的受控阻抗路径 传输线导体。 连接器可以是柔性的或刚性的。 致动机构在相邻的端部边缘处接合连接器，用于将连接到相应的多个导线的相应末端的探针元件推动成与要接触的装置的相应接触元件接合。 灵活的传输线连接器允许致动装置在正常的分离位置和用于接触的接合位置之间快速且连续地致动。 受控阻抗传输线导体适用于提供关于尺寸和配置的广泛的装置以及触点的数量和位置的接触。
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