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公开(公告)号:US06854942B1
公开(公告)日:2005-02-15
申请号:US10422097
申请日:2003-04-25
申请人: Joe A. Hargis
发明人: Joe A. Hargis
CPC分类号: F16B43/001 , F16B25/0031 , F16B25/0057 , F16B25/0068 , F16B35/048
摘要: A screw having a primary thread extending along its shank and terminating at the screw head is formed with a supplemental thread extending between adjacent convolutions of the primary thread and also terminating at the head of the screw. The spaced termini of the two threads maintain a washer at the head in a position perpendicular to the axis of the shank of the screw.
摘要翻译: 具有沿其柄延伸并终止于螺钉头的主螺纹的螺钉形成有在主螺纹的相邻卷圈之间延伸并且也终止于螺钉头部的补充螺纹。 两个螺纹的间隔的末端在头部处保持一个位于垂直于螺钉的柄的轴线的位置处的垫圈。
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公开(公告)号:US06764262B1
公开(公告)日:2004-07-20
申请号:US10359427
申请日:2003-02-07
申请人: Joe A. Hargis
发明人: Joe A. Hargis
IPC分类号: F16B3300
CPC分类号: F16B35/06 , F16B43/001 , Y10S411/907
摘要: A fastener having a shank and head, the latter formed with a recess in its lower surface. A gasket is positioned in the recess, which it partially fills until the screw is employed to joint two elements and the gasket is compressed so that it fills the entirety of the recess, thereby preventing the ingress of undesirable materials.
摘要翻译: 具有柄和头部的紧固件,后者在其下表面上形成有凹部。 垫圈定位在凹部中,其部分地填充,直到螺钉被用于接合两个元件,并且垫圈被压缩,使得其填充整个凹部,从而防止不期望的材料的进入。
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