EP 0759174 A1 19970226 - ADAPTER SYSTEM FOR COMPONENT BOARDS, FOR USE IN A TEST DEVICE
Title (en)
ADAPTER SYSTEM FOR COMPONENT BOARDS, FOR USE IN A TEST DEVICE
Title (de)
ADAPTERSYSTEM FÜR BAUGRUPPEN-PLATINEN, ZU VERWENDEN IN EINER PRÜFEINRICHTUNG
Title (fr)
SYSTEME ADAPTATEUR POUR PLAQUETTES A COMPOSANTS, DESTINE A ETRE UTILISE DANS UN DISPOSITIF D'ESSAI
Publication
Application
Priority
- DE 19507127 A 19950301
- EP 9600880 W 19960301
Abstract (en)
[origin: DE19507127A1] The invention concerns a test device for component boards (31). The test device in question comprises a plurality of test channels which are contact-connected by spring contact pins (2, 3) to the relevant test sites (32) on the board (31). According to the invention, a grid plate (21) is provided to ensure contact between the spring contact pins and the contacts (29) of the test channels and is provided with contact faces (22) on the face in contact with the spring contact pins; a number n of the said contact faces are connected electrically in parallel with a test channel, and the contact faces (no. 1, no. 2,... no. 21,... no. 41,...) of the test channels (a1, a2,... b1,... c1,...) are intermixed and distributed over the surface of the grid plate.
IPC 1-7
IPC 8 full level
G01R 1/06 (2006.01); G01R 1/073 (2006.01); G01R 31/02 (2006.01)
CPC (source: EP US)
G01R 1/07328 (2013.01 - EP US); G01R 1/07378 (2013.01 - EP US)
Citation (search report)
See references of WO 9627136A1
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
DE 19507127 A1 19960912; AU 5002796 A 19960918; EP 0759174 A1 19970226; JP H09512640 A 19971216; US 6140830 A 20001031; WO 9627136 A1 19960906
DOCDB simple family (application)
DE 19507127 A 19950301; AU 5002796 A 19960301; EP 9600880 W 19960301; EP 96906726 A 19960301; JP 52603496 A 19960301; US 73701497 A 19970206