Method and apparatus for the adjustment of contact springs in a

Details Method and apparatus for the adjustment of contact springs in a Method and apparatus for the adjustment of contact springs in a

1983-09-23

1985-05-28

Albritton, C. L.

Electric heating

Metal heating

By arc

219121LM, 219121LQ, 219121LS, B23K 2700

Patent

active

045202540

ABSTRACT:
A method and apparatus for adjusting contact springs of a relay with a laser beam. To adjust contact springs a laser beam is trained on specific points of a matrix field on the contact spring that is to be adjusted. For each of the points, the adjustment path that can be produced is stored in a memory. Through determination of the position of the armature or the contact spring by means of an electro-optical device and by comparison of the measurement results with the stored correction values, those points are selected that are to be irradiated with the laser beam.

REFERENCES:
patent: 4182998 (1980-01-01), Mueller et al.
patent: 4195276 (1980-03-01), Rauterberg
"Modell 685", Jul. 1979.
Laser Markier System Serie MKF 300.00, Aug. 1978.

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