Electrical connectors – With coupling movement-actuating means or retaining means in... – Coupling part with relatively pivotable concentric...
Reexamination Certificate
2006-07-18
2006-07-18
Ta, Tho D. (Department: 2833)
Electrical connectors
With coupling movement-actuating means or retaining means in...
Coupling part with relatively pivotable concentric...
C439S315000, C439S321000
Reexamination Certificate
active
07077677
ABSTRACT:
A temporary locking projection for mounting the engaging ring at a reference position for assembly, and a detecting locking projection positioned forward of the temporary locking projection in a rotating direction of the engaging ring are provided on an outer periphery of the male connector housing and projected outward in a radial direction thereof. A temporary locking wall extending in an axial direction of the engaging ring for engaging with the temporary locking projection, and a resilient locking arm having a locking hook at an inner distal end surface are provided on an outer surface of the engaging ring. The locking hook is engaged with the detecting locking projection. A contact surface for contacting the resilient locking arm is provided at a projecting end of the detecting locking projection. A step having a contact surface for contacting the contact surface of the detecting locking projection is provided on the resilient locking arm.
REFERENCES:
patent: 4497530 (1985-02-01), Shannon
patent: 5662488 (1997-09-01), Alden
patent: 6386897 (2002-05-01), Muller
patent: 6811423 (2004-11-01), Yoshigi et al.
patent: 0 189 857 (1986-08-01), None
patent: 4-132178 (1992-05-01), None
patent: 10-154553 (1998-06-01), None
patent: 2001-6814 (2001-01-01), None
Armstrong Kratz Quintos Hanson & Brooks, LLP
Figueroa Felix O.
Ta Tho D.
Yazaki -Corporation
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