Electrical connectors – Metallic connector or contact having movable or resilient... – Spring actuated or resilient securing part
Patent
1996-07-03
1997-10-21
Abrams, Neil
Electrical connectors
Metallic connector or contact having movable or resilient...
Spring actuated or resilient securing part
439852, H01R 13187
Patent
active
056790341
ABSTRACT:
A plurality of retaining piece portions are formed at an edge of a tubular body of a female electrical connection member, and the retaining piece portions are bent to clampingly retain plural portions in one end of a resilient contact piece. As a result, the retaining piece portions can be bent easily, and a crack is prevented from developing at the bent portion. And besides, since the resilient contact piece is fixed by the retaining piece portions at the plurality of portions thereof spaced from one another, stresses, concentrating on the fixed portions of the resilient contact piece, are distributed on the fixed portions, so that permanent set of the resilient contact piece due to deterioration of its resiliency can be prevented.
REFERENCES:
patent: 5269712 (1993-12-01), Denlinger et al.
patent: 5340338 (1994-08-01), Sai et al.
patent: 5433629 (1995-07-01), Yagi et al.
"About Relationship Between Width Of Material And Working-Crack in In Bending Work"--Mitsubishi Shindoh Co., Ltd.--Jun. 17, 1991.
Hanazaki Hisashi
Nakamura Mitsuharu
Abrams Neil
Patel T. C.
Yazaki -Corporation
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