Title: Press-fit joint, gas sensor comprising same, and method for manufacturing same
Application Number: 200610160794 Application Date: 2006.12.01
Publication Number: 1976126 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01R13/03;H01R4/18;H01R43/048;H01R43/16
Applicant(s) Name: NGK Spark Plug Co. Address:
Inventor(s) Name: Nishio Hisaharu;Asai Masahiro;Hishiki Makoto
Attorney & Agent: liuxin yu zhanghui hua
Abstract:
    A crimp contact, a gas sensor including the crimp contact for outputting a signal from a sensing portion of a sensor element to an external device, and a method for manufacturing the crimp contact. The crimp contact includes a barrel portion crimped so as to fix a plurality of lead core wires of an electrical lead connected to the external device. A hold portion constituting the barrel portion is formed such that the lead core wires of the electrical lead are disposed in an U-shaped hold portion so as to be crimped between an anvil and a crimper. An outer surface of the U-shaped hold portion has a plating layer thereon to thereby constantly secure slidability between a sliding face of the crimper and the outer surface of the U-shaped hold portion. The crimp contact is able to secure slidability between an outer surface of a hold portion and a sliding face of a crimper without applying any lubricant to the sliding face of the crimper, and can be used under a high temperature environment.
Time: 10
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