H - Electricity – 01 – R
Patent
H - Electricity
01
R
H01R 4/34 (2006.01) H01R 4/30 (2006.01) H01R 24/16 (2006.01) H01R 9/24 (2006.01) H01R 13/11 (2006.01)
Patent
CA 2298384
An enhanced terminal screw for use in an electrical receptacle includes a shank, a head and a plurality of impeller wire gripping elements. The shank has opposite ends. The head is mounted to one of the opposite ends of the shank. The head has an underside surface defining a plurality of spaced apart grooves. The impeller wire gripping elements are defined by a plurality of lands formed between the spaced apart grooves on the underside surface of the head which grip a wire partially surrounding the shank and wrap the wire radially inwardly toward the shank as the screw is tightened relative to the wire. Each land has opposite edges providing a gripping surface.
Bonilla Nelson
Ewer Stephen R.
Finlayson & Singlehurst
Hubbell Incorporated
LandOfFree
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