发明名称 |
Integral washer and threaded fastener assembly and method for making same |
摘要 |
An assembly of a threaded fastener and a stemmed washer is provided, such as for applications in which a standoff is desired between a washer and a mating threaded fastener. The stemmed washer includes a washer portion and a standoff portion extending from the washer portion. The threaded fastener has a retaining structure extending about the washer portion and capturing the washer structure in an assembly with the threaded fastener. For example, the retaining structure may have a washer receptacle for the washer portion. The washer portion is captured in the washer receptacle by a deformed catch section below the washer portion.
|
申请公布号 |
US7192234(B2) |
申请公布日期 |
2007.03.20 |
申请号 |
US20020139885 |
申请日期 |
2002.05.06 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
ANDERSON JEFFREY D.;HOMFELDT KENT D. |
分类号 |
F16B43/00;F16B5/02;F16B19/02;F16B37/04;F16B37/06;F16B41/00 |
主分类号 |
F16B43/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|