Electrical connectors – Adapted to cooperate with duplicate connector – Butt coupling
Reexamination Certificate
2005-05-24
2005-05-24
Abrams, Neil (Department: 2839)
Electrical connectors
Adapted to cooperate with duplicate connector
Butt coupling
C439S066000, C439S607070, C439S953000
Reexamination Certificate
active
06896535
ABSTRACT:
A connector has a board with a plurality of contact pads electrically connected to a plurality of signal lines on one side. The connector also has a modularized structural unit on the other side. The structural unit includes a plurality of spring contacts as the mate to which the contact pads are electrically connected. The connector further has a shaft provided near the central part of the board and perpendicular to the board and a roller provided on the structural unit. To combine the contact pads and the contacts, the shaft is rotated to cause the rollers to engage with a projecting part provided at the tip of the shaft. The roller is provided higher in position than the circuit board on which the connector is to be mounted.
REFERENCES:
patent: 4026623 (1977-05-01), Goodman et al.
patent: 5310352 (1994-05-01), Mroczkowski et al.
patent: 5588866 (1996-12-01), Rothenberger
patent: 6056581 (2000-05-01), Rothenberger
patent: 6257918 (2001-07-01), Yamamoto
patent: 6522532 (2003-02-01), Liao et al.
patent: 6530801 (2003-03-01), Bates et al.
patent: 6652292 (2003-11-01), Pratt et al.
Ikenaka Kazuo
Yamada Masahiro
Abrams Neil
ITT Cannon, Ltd.
Ohlandt Greeley Ruggiero & Perle L.L.P.
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