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:
Jul. 07, 1992
Filed:
Sep. 03, 1991
Michael J Bezusko, Warren, OH (US);
Kenneth B Germ, Niles, OH (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A spark plug connector for connecting an ignition cable to a recessed contact button of a spark plug comprises a boot assembly and a terminal assembly. The boot assembly includes a thermoplastic tubular boot that has an internal suspended terminal support tube and an external arm for securing the spark plug connector to an engine head. The boot assembly also includes an insert molded elastomeric seal that provides spark plug and ignition cable seals at the respective ends of the boot. The terminal assembly comprising a pin terminal, a pin terminal retainer and a coil compression spring. The pin terminal retainer includes a sleeve that is disposed in the terminal support tube and a forward latch tang that prevents withdrawal of the terminal assembly from the boot assembly. The pin terminal in the sleeve of the pin terminal retainer and an enlarged head that serves as the electrical contact that is pushed forwardly by the compression spring to engage the recessed contact of the spark plug assembly. The pin terminal retainer has a rearward latch tang that engages the pin terminal to limit the forward travel of the pin terminal and a ferrule that attaches the pin terminal retainer to an ignition cable.