Pinion gear carrier assembly for a stored energy circuit breaker

Details Pinion gear carrier assembly for a stored energy circuit breaker Pinion gear carrier assembly for a stored energy circuit breaker

1999-03-29

2000-06-06

Friedhofer, Michael

Electricity: circuit makers and breakers

Toggle mechanisms

200400, H01H 330, H01H 340

Patent

active

060721375

ABSTRACT:
A pinion gear carrier assembly for use with an operator handle, operator handle shaft assembly and main operator gear that is used to drive a movement translation assembly so as to charge a stored energy assembly of a stored energy circuit breaker actuation apparatus, the pinion gear carrier assembly comprising a pinion gear carrier having an operator handle shaft aperture and an idler pinion gear mounting member, wherein the pinion gear carrier is mounted on the operator handle shaft using the operator handle shaft aperture; a driver pinion gear mounted on the operator handle shaft; an idler pinion gear mounted on the idler pinion gear mounting member; wherein the driver pinion gear and the idler pinion gear contact one another so that the idler pinion gear rotates when the driver pinion gear is rotated by the operator handle and operator handle shaft.

REFERENCES:
patent: 4146765 (1979-03-01), Wilson
patent: 4742200 (1988-05-01), Marquardt et al.
patent: 5723836 (1998-03-01), Okuno et al.
patent: 5901838 (1999-05-01), Nakatani et al.
patent: 5905240 (1999-05-01), Robarge et al.
patent: 5910650 (1999-06-01), Castonguay et al.
patent: 5938008 (1999-08-01), Wehrli, III et al.

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