发明名称 |
método para formar um conjunto de prendedor fêmea e painel vedados, conjunto de prendedor fêmea e painel vedados resultante e elemento prendedor fêmea de autofixação. |
摘要 |
Method of forming a sealed joint between a nut ( 20 ) having a cylindrical pilot ( 22 ), an annular flange portion ( 28 ) surrounding the pilot and a re-entrant groove ( 32 ) and a panel with a die having an annular lip ( 62 ) which deforms a panel portion into the groove ( 32 ) and simultaneously shaves an outer surface of the pilot onto the panel. The annular groove in the flange portion includes an arcuately inclined outer side wall ( 36 ) and an inner side wall ( 38 ) arcuately inclined toward the flange portion. |
申请公布号 |
BR0215540(B1) |
申请公布日期 |
2011.03.09 |
申请号 |
BR20020215540 |
申请日期 |
2002.12.16 |
申请人 |
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发明人 |
STANLEY E. WOJCIECHOWSKI;JOHN M. PARKER |
分类号 |
F16B37/04;F16B37/06;F16B33/00 |
主分类号 |
F16B37/04 |
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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