Electrical connectors – With guiding means for mating of coupling part
Patent
1996-05-15
1996-12-17
Paumen, Gary F.
Electrical connectors
With guiding means for mating of coupling part
439377, 439680, H01R 13629
Patent
active
055847218
ABSTRACT:
This invention prevents a wrong contact of terminals when one of a pair of connector housings is inserted into the other housing in a slanted position. In the connector of this invention, a female connector housing 12 is provided on opposite ends with guide ribs 21 which extend in an insertion direction and serve as guide elements when the female connector housing 12 advances into a hood 13. The female connector housing 12 is provided with a wedge like resistance-applying projection 24 which extends vertically while a male connector housing 11 is provided on an interior of the hood 13 with a groove in which the projection 24 advances. Upon insertion of the female connector housing 12, the projection 24 press-contacts with a slot 25 so as to generate an insertion resistance, thereby correcting an imbalance of the insertion resistance of the terminals 14.
REFERENCES:
patent: 3137535 (1964-06-01), Collier et al.
patent: 3408612 (1968-10-01), Bute et al.
patent: 4376565 (1983-03-01), Bird et al.
patent: 4960387 (1990-10-01), Davis et al.
patent: 5137467 (1992-08-01), Arai
patent: 5460548 (1995-10-01), Roth
Patent Abstracts of Japan, vol. 14, No. 194 (E-0919), Apr. 20, 1990.
Patent Abstracts of Japan, vol. 16, No. 267 (E-1217), Jun. 16, 1992.
Fukamachi Makoto
Nakata Hiroyuki
Nankoh Youichi
Taniuchi Osamu
Paumen Gary F.
Sumitomo Wiring Systems Ltd.
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