Invention Grant
US08347761B2 Drive socket design for hold and drive fastener 有权
驱动插座设计用于保持和驱动紧固件

Drive socket design for hold and drive fastener
Abstract:
A drive tool that includes a drive socket. The drive socket includes alternating flutes and lobes and has a conical portion. The lobes, rather than being tapered in the conical portion of the socket, are each uniform in width as they progress to an end of the socket. The fact that the lobes are uniform in width in the conical portion of the drive socket provides for better engagement with the flutes of a conical section of a fastener.
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