Electrical terminal assembly having a detachable coupling...

Details Electrical terminal assembly having a detachable coupling... Electrical terminal assembly having a detachable coupling...

2007-03-27

2007-03-27

Zarroli, Michael C. (Department: 2839)

Electrical connectors

Metallic connector or contact having movable or resilient...

Spring actuated or resilient securing part

C385S053000

Reexamination Certificate

active

11527945

ABSTRACT:
A coupling head includes resilient engaging arms arranged circumferentially in a sleeve body. Each engaging arm is connected integrally to an annular inner surface of the sleeve body, has a free end extending toward a first open end of the sleeve body and spaced apart from the inner surface of the sleeve body, and is formed with a protrusion. A tubular electrical terminal extends into the sleeve body via a second open end of the same, and has an annular outer surface formed with an annular engaging groove that engages detachably the protrusions of the engaging arms, thereby confining the electrical terminal in the sleeve body. The protrusions of the engaging arms are disengaged from the engaging groove in the electrical terminal by moving the free ends of the engaging arms toward the inner surface of the sleeve body using a tool.

REFERENCES:
patent: 2626299 (1953-01-01), Richards
patent: 3954319 (1976-05-01), Haines
patent: 4526431 (1985-07-01), Kasukawa
patent: 5217391 (1993-06-01), Fisher, Jr.
patent: 5603631 (1997-02-01), Kawahara et al.
patent: 6550977 (2003-04-01), Hizuka
patent: 2005/0265666 (2005-12-01), Johnson
patent: 2006/0263011 (2006-11-01), Chen et al.
patent: EP 0616387 (1994-03-01), None

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