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    • 2. 发明授权
    • Backside pin removal tool
    • 背面针拆卸工具
    • US06678945B2
    • 2004-01-20
    • US10116227
    • 2002-04-04
    • Michael Lee EatonGregory Jay GeilowMichael Lee GrahamJeffrey C. Shonkwiler
    • Michael Lee EatonGregory Jay GeilowMichael Lee GrahamJeffrey C. Shonkwiler
    • B23P1900
    • H01R43/22B25B27/04Y10T29/49822Y10T29/53174Y10T29/53257Y10T29/53274Y10T29/53283
    • A tool is described for the backside removal of single pins from a high pin density connector, either from the connector itself or a connector with pins such as compliant pins mounted in plated through vias on a host such as a printed circuit board. A pin is driven from a connector by advancing a sleeve portion to surround the pin and subsequently pushing the pin from the connector using a shaft with a spherical, concave end surface, whereby the pin is radially confined by the sleeve and aligned and driven by the shaft as it is advanced through the sleeve. Where the connector is mounted on a printed circuit board with the pin resident in a plated through via, the sleeve is aligned with and abutting the printed circuit board at the via opening and the shaft is thereafter advanced through and beyond the sleeve to engage, align and drive the pin with the via wall providing radial confinement.
    • 描述了用于从高引脚密度连接器背面去除单个引脚的工具,无论是从连接器本身还是具有诸如通过诸如印刷电路板的主机上的通孔安装在镀层中的引脚的连接器的连接器。 通过推进套筒部分围绕销并且随后使用具有球形凹入端表面的轴从连接器推动销,从销从连接器驱动销,由此销被套筒径向地限制并由 轴通过套筒前进。 在连接器安装在印刷电路板上,其中引脚驻留在电镀通孔中的情况下,套筒与通孔开口处的印刷电路板对准并与其抵靠,并且此后轴穿过并超过套筒以进行接合 并用通孔壁驱动销提供径向限制。