发明名称 |
METHOD OF MAKING BLIND JOINTS FOR PRECISE POSITIONING OF MEMBERS |
摘要 |
Oblong mortises having substantially parallel walls are cut into the confronting faces of elements to be joined. These mortises are precisely positioned relative to a particular face of the elements. A spline is then cut to conform to the dimensions of the cavity formed by the mortises and inserted therein in order to complete the joint.
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申请公布号 |
US3674068(A) |
申请公布日期 |
1972.07.04 |
申请号 |
USD3674068 |
申请日期 |
1969.12.16 |
申请人 |
DONALD E. LUCCL |
发明人 |
DONALD E. LUCCL |
分类号 |
B27F1/00;F16B12/04;F16B12/24;(IPC1-7):B27F1/08 |
主分类号 |
B27F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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