Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – Distinct contact secured to panel circuit
Reexamination Certificate
2006-01-10
2006-01-10
Nguyen, Khiem (Department: 2839)
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
Distinct contact secured to panel circuit
C438S800000
Reexamination Certificate
active
06984135
ABSTRACT:
A press fit pin of the present invention has a press-fitted region to be press-fitted and connected to a conductive through hole of a printed circuit board or other circuit substrate. The press-fitted region is formed into substantially an M-shape in cross-section, which has two beam-like regions extending substantially in parallel, and a connection region connecting the beam-like regions in a deformable manner. The connection region is formed into such an arcuate shape in cross-section that an upper surface corresponding to a valley side of the M-shape is a concave surface and an opposite lower surface is a convex surface. A part of the upper surface is partially located on the lower surface side with respect to a straight line L connecting left and right inner side continuous portions where the lower surface of the connection region and inner surfaces of the two beam-like regions are continuous to each other.
REFERENCES:
patent: 4762498 (1988-08-01), Harting et al.
patent: 5035659 (1991-07-01), Peterson
patent: 5738550 (1998-04-01), Sakuraoka et al.
patent: 6231402 (2001-05-01), Kikuchi
patent: 3535074 (1987-04-01), None
Ito Yoshikazu
Kaneko Tomonari
Makino Kimiyasu
Miyazawa Junichi
Molex Incorporated
Nguyen Khiem
Zeitler Robert J.
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