Electrical connectors – With stress relieving means for conductor to terminal joint – Conductor gripped by or entirely within connector housing
Patent
1991-10-25
1993-07-20
Paumen, Gary F.
Electrical connectors
With stress relieving means for conductor to terminal joint
Conductor gripped by or entirely within connector housing
439610, 264263, H01R 1352, H01R 13648
Patent
active
052288684
ABSTRACT:
An electrical connector having a cover case for fixing therein the connector. The cover case consists of two case halves arranged one upon the other. The cover case having at a take-up opening of a cable an inner sleeve through which the cable passes. The inner sleeve consists of two semicylinders fixed to the casing halves, respectively. The cover case further has an outer sleeve which, after the inner sleeve is covered by the outer sleeve, is caulked to provide urging force onto the inner sleeve against its outer surface. Abutment edges of the two semicylinders of the inner sleeve are formed as wave-shaped edges waved in the abutment plane of the abutment edges so that the wave-shaped edges of one semicylinder are not coincident with the wave-shape edges of the other semicylinder. In another embodiment, abutment edges of the two semicylinders of the inner sleeve are provided with projecting plate members extending in the abutment plane of the abutment edges. The abutment edges of the two semicylinders are prevented from moving out of abutment with each other when the inner sleeve is subjected to compressive force when the cable is caulked.
REFERENCES:
patent: 4009923 (1977-03-01), Aistleitner
patent: 4713023 (1987-12-01), Bixler et al.
patent: 4971574 (1990-11-01), Garcia
patent: 4981447 (1991-01-01), Ichitsubo
JEE Journal of Electronic Engineering, Vo. 24, No. 249, Sep. 1987, pp. 55-59.
Honma Naohiko
Igarashi Yoshiaki
Daiichi Denshi Kogyo Kabushiki Kaisha
Paumen Gary F.
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