Electrical connectors – With coupling movement-actuating means or retaining means in... – Coupling part with relatively pivotable concentric...
Reexamination Certificate
2008-05-06
2008-05-06
Hyeon, Hae Moon (Department: 2839)
Electrical connectors
With coupling movement-actuating means or retaining means in...
Coupling part with relatively pivotable concentric...
C439S315000, C439S370000
Reexamination Certificate
active
11642056
ABSTRACT:
A connector is provided having functions for sensing the half-fitted state and improved compactness and workability through a simple construction with few components. The connector includes: a first connector part (2) having a first housing fitted with a contact pin; a second part (21) having a second housing with a contact pin connecting with the aforesaid one; and a rotating ring (15) fitted rotatably to the first or second housing and having locking legs (161) that lock coupling of the two parts. On rotating ring (15), a latching section (181) that inhibits the rotation of the rotating ring and housing where the rotating ring is fitted is provided. Prior to coupling of the two parts, the rotating ring (15) is latched to the housing by the latching sections. During mating-coupling, anti-rotation is terminated by the other part being pushed in, the rotating ring (15) is free to rotate, and coupling of the two parts is locked by the locking legs (161).
REFERENCES:
patent: 4030798 (1977-06-01), Paoli
patent: 4506942 (1985-03-01), Flederbach et al.
patent: 5067909 (1991-11-01), Behning
patent: 5145394 (1992-09-01), Hager
patent: 5653605 (1997-08-01), Woehl et al.
patent: 6234819 (2001-05-01), Oka
patent: 4-132178 (1992-05-01), None
patent: 2001-57271 (2001-02-01), None
Hyeon Hae Moon
J.S.T. Mfg. Co. Ltd.
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