Electrical connectors – With insulation other than conductor sheath – Metallic connector or contact secured to insulation
Reexamination Certificate
2005-09-27
2005-09-27
Hammond, Briggitte R. (Department: 2833)
Electrical connectors
With insulation other than conductor sheath
Metallic connector or contact secured to insulation
C439S595000
Reexamination Certificate
active
06948986
ABSTRACT:
A housing (30) has cavities (31) for receiving terminal fittings (10), and a lock (33) is provided in each cavity (31). The terminal fitting (10) temporarily resiliently deforms the lock (33) when the terminal fitting (10) is inserted into the cavity (31). The lock (33) then is restored resiliently to engage the terminal fitting (10) when the terminal fitting (10) reaches a proper depth. An outer wall (17) of the terminal fitting (10) facing the lock (33) has a locking projection (27) projecting toward and engageable with the lock (33). A recess (54) is formed in a surface of the lock (33) that slides in contact with the locking projection (27) in an inserting process. An arcuate surface (29a) of the locking projection (27) and a bottom surface (54a) of the recess (54) have substantially conforming shapes.
REFERENCES:
patent: 5336540 (1994-08-01), Kato et al.
patent: 5628652 (1997-05-01), Ohsumi
patent: 5672075 (1997-09-01), Maejima
patent: 6328614 (2001-12-01), Osawa
patent: 6361379 (2002-03-01), Ito et al.
Atsumi Keigo
Kojima Eiji
Minakata Masato
Nishida Atsushi
Casella Anthony J.
Hammond Briggitte R.
Hespos Gerald E.
Sumitomo Wiring Systems Ltd.
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