<p>A filter assembly having anti-rotation features that prevent rotation of a shell relative to a nutplate and a method of forming the disclosed filter assembly are described. The disclosed method radially deforms a flange of the housing to the shape of the pre-formed anti-rotation features, and does not utilize a secondary operation such as a staking operation to stake selected edge portions.</p>
申请公布号
WO2010065179(A1)
申请公布日期
2010.06.10
申请号
WO2009US58191
申请日期
2009.09.24
申请人
CUMMINS FILTRATION IP INC.;HAWKINS, CHARLES, W.;KNOX, WILLIAM, R.