Electrical connectors – Coupling part including flexing insulation – Hinged or flexed detent on insulation engaging to secure...
Reexamination Certificate
2006-10-03
2006-10-03
Duverne, J. F. (Department: 2839)
Electrical connectors
Coupling part including flexing insulation
Hinged or flexed detent on insulation engaging to secure...
Reexamination Certificate
active
07114992
ABSTRACT:
An electrical connector reduces backlash of the retainer in a main locking state and increases the rigidity of the front plate of the retainer, while providing dimensional stability, and preventing warpage of the locking arms. The electrical connector comprises a front insertion retainer that is locked to the housing in a temporary locking position and in a main locking position. The retainer comprises a front plate having contact passage holes, and locking arms extending rearward from the upper and lower ends of the front plate. A strip extends in the direction of length and protrudes rearward from the center on the back surface of the front plate, and a recessed groove extends on the front surface of the front plate in a position corresponding to the strip. The housing has a recessed groove that mates with the strip when the retainer is in the main locking position.
REFERENCES:
patent: 4973268 (1990-11-01), Smith et al.
patent: 6149462 (2000-11-01), Sugie
patent: 6817901 (2004-11-01), Nishide
patent: 6835097 (2004-12-01), Nankou et al.
patent: 09-283203 (1997-10-01), None
Aita Yasumasa
Kajii Tomoaki
Sagawa Tetsuya
Sawada Ryo
Barley Snyder LLC
Duverne J. F.
Tyco Electronics AMP K.K.
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