Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive
Patent
1994-06-13
1995-12-12
Donovan, Lincoln
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Polarity-responsive
335 80, 335128, H01H 5122
Patent
active
054753520
ABSTRACT:
An armature support for a hinged relay has beveled bearing surfaces which force the armature, when the armature is displaced, into a rotational movement about a center of a switch contact. In this manner, structural tolerances of the hinged relay, as well as axial play in the armature support, are balanced out to avoid a switch contact displacement.
REFERENCES:
patent: 4682133 (1987-07-01), Kern
patent: 4701734 (1987-10-01), Nakano et al.
Hoffmann Wolfgang
Koerner Andre
Zimmer Maik
Donovan Lincoln
Hella KG & Hueck Co.
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