B - Operations – Transporting – 21 – B
Patent
B - Operations, Transporting
21
B
113/73
B21B 28/00 (2006.01) B21B 35/00 (2006.01) H01R 13/426 (2006.01)
Patent
CA 1104430
370-77-0100 ELECTRICAL CONTACT RETENTION BUSHING AND METHOD OF MAKING ABSTRACT OF THE DISCLOSURE A electrical contact retention bushing which is stamped and formed from flat stock. The bushing is stamped in a shape that includes a base portion with a plurality of fingers extending from the base portion. Each finger includes at least one (and preferably two) retention tine. Once formed, the bushing fits within and seats on a shoulder of a wafer within an electrical connector. The bushing retains an electrical contact by engaging a shoulder of the contact with the tines on the fingers. The bushing is preferably stamped from a soft metal which is then heat-treated to harden it and formed into the desired shape to save weight and manufacturing and material costs when compared with a machined bushing.
329467
Uhlig Herbert K.
Waldron Clifford R.
Bendix Corporation (the)
Macrae & Co.
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