Circuit interrupter with cradle

Details Circuit interrupter with cradle Circuit interrupter with cradle

1999-08-27

2000-12-05

Donovan, Lincoln

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Tripping means

335167, H01H 900

Patent

active

061572756

ABSTRACT:
A circuit interrupter including a housing, separable main contacts disposed in the housing, and an operating mechanism disposed in the housing and interconnected with the contacts. The operating mechanism includes a cradle for rotating from a first position to a second position in the event of a tripping operation. The cradle has an aperture with a smaller cutout portion and a larger cutout portion. The operating mechanism further includes a pivot pin disposed within the housing. The pivot pin is insertable through the larger cutout portion and is seated in the smaller cutout portion.

REFERENCES:
patent: 4064469 (1977-12-01), Gryctko
patent: 5389906 (1995-02-01), Castonguay et al.
patent: 5909161 (1999-06-01), DiMarco et al.
patent: 5973280 (1999-10-01), Gula et al.

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