Testing adapter
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United States of America Patent
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-
Mar 21, 1989
Grant Date -
N/A
app pub date -
Mar 19, 1987
filing date -
Mar 26, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A testing adapter for the contacting of conductor plates for the purpose of their testing includes a plurality of metallic resilient contact pins. Each of these pins includes a cylinder in which a piston of a piston member is received for axial sliding. The piston member extends beyond a cylinder jacket of the cylinder and passes through a bore of a rear guiding plate of the testing adapter. A helical compression spring is arranged on that region of the piston member which extends beyond the cylinder jacket. The piston member is shorter than one-half of the overall length of the resilient contact pin in its relaxes state, and the helical compression spring is at least partially accommodated within the respective bore of the rear guiding plate.
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