Electrical connectors – Metallic connector or contact having movable or resilient... – Spring actuated or resilient securing part
Patent
1997-05-05
1999-03-09
Abrams, Neil
Electrical connectors
Metallic connector or contact having movable or resilient...
Spring actuated or resilient securing part
439828, H01R 448
Patent
active
058792040
ABSTRACT:
A resilient connector for maintaining an electrical conductor in side-by-side conductive engagement with a bus bar includes a generally loop- or O-shaped resilient contact body having a first end portion, an intermediate portion arranged generally normal to the intermediate portion, and a second end portion that is normally arranged at an acute angle relative to the contact intermediate portion, the contact first end portion containing a window opening having first and second opposed edges remote from and adjacent the intermediate portion, respectively, the second contact end portion being displaceable from a normal first position adjacent the first window edge toward a second position adjacent the second window edge, whereby when the second contact end is displaced to its second position and a conductor and a bus bar are introduced in side-by-side electrically conductive relation within the window, release of the second end portion causes the conductor and the bus bar to be clamped in tight electrical contact by the cooperation between the second contact end portion and by the first window edge. In order to prevent permanent distortion of the contact body, a stop member is mounted within the contact cavity for limiting movement of the second contact end beyond the second position. Consequently, the stop member permits the use of the contact arrangement in fixed pole applications where the bus bar and the compression spring are to be installed from above or below a housing within which the electrical components are contained.
REFERENCES:
patent: 4940431 (1990-07-01), Hennemann
Beller Ralf
Delarue Bernhard
Diekmann Jorg
Endres Klaus
Huiskamp Gerhard
Abrams Neil
Duverne Jean F.
Weidmuller Interface GmbH & Co.
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