The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 25, 2001
Filed:
Jan. 05, 2001
Shashidhar M. Kamath, Belleville, MI (US);
Abstract
A female spring contact for a female wire harness terminal of the type used in automotive wire harness connectors. The female spring contact has a deflectable spring ramp adapted to be deflected downwardly under an initial insertion force by an inserted male terminal. The female spring contact includes a secondary spring arm formed from a cantilevered portion of the ramp and located below the spring ramp to be responsive to a final stage of spring ramp deflection corresponding to the completion or near-completion of male terminal insertion to increase the final spring force exerted by the spring ramp on the inserted terminal. The initial insertion force required by the inserted terminal remains unaffected by the secondary spring arm, and in one embodiment is actually reduced by the structure of the secondary spring arm. In another embodiment the secondary spring arm is adapted to be forced upwardly through an aperture in the spring ramp to provide an additional electrical contact against the inserted terminal near the end of terminal insertion.