Device for testing printed circuit boards

Details Device for testing printed circuit boards Device for testing printed circuit boards

2006-07-25

2006-07-25

Nguyen, Vinh (Department: 2829)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

C324S754090, C324S1540PB, C324S758010

Reexamination Certificate

active

07081768

ABSTRACT:
A device for testing printed circuit boards (1) that have contact points (3) arranged in a pattern. The device includes a needle plate (4) that is parallel to the printed circuit board (1) and can be displaced towards the printed circuit board. The plate is equipped with fixed needles (6), whose points are arranged in the pattern of the contact points (3). The needles (6) and their points are arranged so that they can be repositioned in the (x,y) direction of the plane of the needle plate (4).

REFERENCES:
patent: 3537000 (1970-10-01), Easi
patent: 4330942 (1982-05-01), Blechmann
patent: 4908571 (1990-03-01), Stoehr
patent: 5124646 (1992-06-01), Shiraishi
patent: 6218851 (2001-04-01), Vodopivec et al.
patent: 6252415 (2001-06-01), Lefever et al.
patent: 6407568 (2002-06-01), Mulligan et al.
WO 99/23496, A Contacting Device, Publication Date: May 14, 1999.
WO 02/08773 A2, Apparatus and Method for Electrical Testing of Electrical Circuits, Publication Date: Jan. 31, 2002.

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