Electrical connectors – Having spark or glow plug cover – With distinct securing means
Patent
1993-06-30
1995-01-17
Desmond, Eugene F.
Electrical connectors
Having spark or glow plug cover
With distinct securing means
123169PH, 439336, H01R 13434
Patent
active
053821700
ABSTRACT:
A coupling construction for coupling a high-voltage terminal of an ignition coil for use in an internal combustion engine and an electric conductor with each other. The high-voltage terminal is inserted into the electric conductor. An engaging ring engages the peripheral surface of the electric conductor. An engaging convex portion of the engaging ring projecting inward toward the high-voltage terminal through a through-hole engages the engaging concave portion of the high-voltage terminal due to the contraction of the engaging ring. After the high-voltage terminal and the electric conductor are coupled with each other, a moving sleeve engages the peripheral surface of the engaging ring, thereby preventing the diameter of the engaging convex portion of the engaging ring from expansionarily increasing more than a predetermined length.
REFERENCES:
patent: 3223963 (1965-12-01), Rarey et al.
patent: 4997380 (1991-03-01), Etienne et al.
Partial English Language descriptions to Japanese Patent Publications Nos. 64-8580 and 3-264776.
Desmond Eugene F.
Sumitomo Wiring Systems Ltd.
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