发明名称 |
UN SUJETADOR DE DOS PIEZAS SUJETO A REDUCCION PARA ASEGURAR PIEZAS DE TRABAJO MONTADAS JUNTAS, |
摘要 |
<p>A fastening system including a two piece swage type fastener including a pin and a collar in which the pin has shallow lock grooves having a ratio of (h/Du)x10<2> of four (4) or less and in which the lock grooves have a simulated streamlined root contour generally defined by a portion of an ellipse, with the collar having a wall thickness defining a volume of material sufficient to provide overpacking of the shallow grooves of around 16% and to provide a clamp load of between around 85% to around 95% of the yield point of the pin, and with the pin and collar materials having ultimate shear strengths in a ratio of around 1.8:1 to 2.4:1 and with the width of the shallow pin grooves and intervening shoulders being generally in accordance with the shear strength ratio between the pin and collar.</p> |
申请公布号 |
ES548158(D0) |
申请公布日期 |
1987.03.01 |
申请号 |
ES19580005481 |
申请日期 |
1985.10.23 |
申请人 |
HUCK MANUFACTURING COMPANY |
发明人 |
|
分类号 |
F16B19/08;F16B19/05;(IPC1-7):F16B19/05 |
主分类号 |
F16B19/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|