Method and apparatus for aligning and affixing portions of circu

Details Method and apparatus for aligning and affixing portions of circu Method and apparatus for aligning and affixing portions of circu

1974-08-27

1976-06-29

Hohauser, Herman

Electricity: circuit makers and breakers

Electric switch details

151 37, 403388, 52758F, F16B 502

Patent

active

039670830

ABSTRACT:
A washer is disposed axially on a bolt between two portions which are to be secured by the bolt. The portions have holes or openings therein, which are larger than the diameter of the bolt for providing a range alignment between the portions and the bolt. The washer has a sharp circumferential lip edge on each side thereof which is generally parallel to the axis of the bolt. The edges protrude into the respective portions once the bolt has been axially tightened to thereby secure the portions in a predetermined disposition relative to each other. Lateral movement of the portions relative to each other is thus prevented or reduced.

REFERENCES:
patent: 1411184 (1922-03-01), Rosenberg
patent: 2444276 (1948-06-01), Aldrich
patent: 2914149 (1959-11-01), Walker
patent: 3102746 (1963-09-01), Kerr
patent: 3165136 (1965-01-01), Horton
patent: 3687184 (1972-08-01), Wagner
patent: 3823526 (1974-07-01), Rose
patent: 3828515 (1974-08-01), Galgoczy

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