Electrical switching apparatus, and housing and integral...

Details Electrical switching apparatus, and housing and integral... Electrical switching apparatus, and housing and integral...

2006-10-13

2009-08-04

Enad, Elvin G (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Contact

C335S016000, C218S022000

Reexamination Certificate

active

07569784

ABSTRACT:
A bearing assembly is provided for an electrical switching apparatus including a housing having at least one parting line and an exterior side, a stationary contact assembly disposed on one side of the parting line, a movable contact assembly, and an operating mechanism with a pole shaft for moving the movable contact assembly into and out of electrical contact with the stationary contact assembly. The bearing assembly includes a number of primary bearings pivotably supporting the pole shaft on the same side of the parting line as the stationary contact assembly. An integral bearing section including secondary bearings pivotably couples the pole shaft to the housing at least one bearing cover member having a fastening portion. The pole shaft is pivotably disposed at or about the integral bearing section on the exterior side of the housing. A housing and an electrical switching apparatus are also disclosed.

REFERENCES:
patent: 5057806 (1991-10-01), McKee et al.
patent: 5200724 (1993-04-01), Gula et al.
patent: 6317019 (2001-11-01), Herpin et al.
patent: 6640363 (2003-11-01), Pattee et al.
patent: 6777636 (2004-08-01), Ahlert et al.

Affiliated with

Also associated with

Rating

Electrical switching apparatus, and housing and integral... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical switching apparatus, and housing and integral..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical switching apparatus, and housing and integral... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4069912