| 摘要 |
<p>ELECTRICAL CONTACT WITH TORSION BARS Disclosed is a female contact of unitary construction employing a torsion bar joined at one end to one of two opposing, spaced apart, elongated contact blades. The two blades have a relatively high spring rate and are forced apart when a male contact is inserted between the blades to provide the desired contact retention forces. One of the two contact blades is oriented edgewise with respect to the plane of a rigid opposing blade to provide a high spring rate in the direction of outward displacement. The outward displacement of the edge-wise-oriented blade and hence the contact pressures applied thereby to the male contact are primarily a function of the torsional characteristics of the torsion bar to which it is joined. If desired, this contact pressure may be essentially doubled by providing two juxtaposed edgewiseoriented contact blades, each joined to a respective torsion bar.</p> |
