Electrical connectors – Metallic connector or contact having movable or resilient... – Screw-thread operated securing part
Patent
1997-01-07
1998-10-06
Bradley, P. Austin
Electrical connectors
Metallic connector or contact having movable or resilient...
Screw-thread operated securing part
439782, H01R 436
Patent
active
058168664
ABSTRACT:
A tilting terminal clamp having a clamping plate with a central, raised, frusto-conical annulus is provided with an aperture wall having a straight line portion to engage a retaining ring of a screw. This straight wall portion is preferably coined into the annulus aperture which has an upper, inclined wall portion of a greater diameter than the diameter of the straight portion in order to receive a fillet joining the head of the screw to the screw shank. To avoid cutting strands of wire from a clamped, stranded terminal wire, the lower peripheral edge is formed without a sharp burr edge, and a burr edge is formed on the upwardly facing side of the clamping plate. Increased holding power for gripping the terminal wire is provided by extending the serrations from the frusto-conical annulus to the outer peripheral edge of the clamping plate, and by making the serrations increasingly wider and deeper as they flare outwardly from the annulus to the outer, peripheral edge of the clamping plate.
REFERENCES:
patent: 2946039 (1960-07-01), Grunwald et al.
patent: 3993397 (1976-11-01), Gutshall
patent: 4097112 (1978-06-01), Veldman et al.
patent: 4269464 (1981-05-01), Veldman
patent: 4310214 (1982-01-01), Carlson
patent: 5595512 (1997-01-01), Langdon
Bradley P. Austin
The Fastron Company
Wittels Daniel
LandOfFree
Tilted terminal clamp does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tilted terminal clamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tilted terminal clamp will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-72172