Electrical contact and method of making same

摘要

An electrical contact with a cylindrical bore having an internal pressure finger and two external retaining louvers, made from a blank of sheet metal wherein the outlines of each finger and louver are stamped as U-shaped cuts spaced in separate rows, the blank then being folded along a line between the respective rows and rolled into cylindrical form with the pressure finger on the inside and retaining louvers on the outside.