Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1975-10-16
1977-07-12
Rolinec, Rudolph V.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324 725, G01R 106, G01R 3102
Patent
active
040357236
ABSTRACT:
A probe including an arm providing structure for fixedly mounting and preloading a leaf spring. A probe tip is fixed to the leaf spring and extends through a guide means on the probe arm. Provision is made for clearance in the fit between the guide and the probe tip so that a predetermined, controlled amount of bending of the tip is allowed when contact is made with a circuit to be tested. Consequently, the tip may move across the circuit in a first direction upon the initial contact. Continued relative movement will cause the tip to retract through the guide means, thereby forcing it to move across the circuit n the opposite direction.
REFERENCES:
patent: 3731191 (1973-05-01), Bullard et al.
patent: 3944922 (1976-03-01), Chambers et al.
Karlsen Ernest F.
Rolinec Rudolph V.
Roston Ellsworth R.
Xynetics, Inc.
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