发明授权
- 专利标题： IC tray handling apparatus
- 专利标题（中）： IC托盘处理设备
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申请号： US723983申请日： 1996-09-30
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公开(公告)号： US5690467A公开(公告)日： 1997-11-25
- 发明人: Nathan R. Smith
- 申请人： Nathan R. Smith
- 申请人地址： MN Minnetonka
- 专利权人： Advantek, Inc.
- 当前专利权人： Advantek, Inc.
- 当前专利权人地址： MN Minnetonka
- 主分类号： G01R31/01
- IPC分类号： G01R31/01 ; G01R31/28 ; H05K13/02 ; H05K13/04 ; B65G57/30
摘要：
A microchip tray handling apparatus has microchip loading and receiving units for supplying microchips to a microchip tester and receiving tested microchips. The units have tables to support stacks of trays containing microchips. Each unit has a tray holding assembly for raising a stack of trays to allow a bottom tray to allow a bottom tray to be moved along the table. Pick, invert and place probes remove microchips from the trays and place tested microchips back into the trays.
公开/授权文献
- US4078350A Impact resistant wall structure 公开/授权日：1978-03-14
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