Electrical switching apparatus and linking assembly therefor

AL Gottschalk, RM Slepian - US Patent 8,058,580, 2011 - Google Patents
A linking assembly is provided for an electrical switching apparatus, such as a circuit
breaker. The linking assembly includes a hatchet having first and second edges and an …

Trip mechanism and electrical switching apparatus including a trip member pushed by pressure arising from an arc in an arc chamber

JJ Shea, BJ Schaltenbrand, MA Janusek - US Patent 8,471,657, 2013 - Google Patents
An electrical Switching apparatus includes separable con tacts, an operating mechanism
structured to open and close the separable contacts, and a trip mechanism cooperating with …

Electrical switching apparatus, and indication assembly and trip cam therefor

JS Gibson - US Patent 9,343,256, 2016 - Google Patents
(57) ABSTRACT A trip cam is for an indication assembly of an electrical Switching
apparatus. The electrical Switching apparatus includes a housing and a number of poles …

Latch assembly and electrical switching apparatus including the same

AL Gottschalk, RW Helms, DA Parks… - US Patent …, 2013 - Google Patents
(57) ABSTRACT A latch assembly includes a latch plate having an opening therethrough;
and a latch shaft having a shaft member and a positioning shoulder disposed on the shaft …

Electrical switching apparatus and close latch interlock assembly therefor

AL Gottschalk, PR Gibson, RM Slepian - US Patent 8,203,088, 2012 - Google Patents
(57) ABSTRACT A close latch interlock assembly is provided for an electrical Switching
apparatus, such as a circuit breaker, which includes a stored energy mechanism, such as a …

Circuit breakers with common trip cams and related trip cams

DQ Gates, JS Gibson - US Patent 9,613,774, 2017 - Google Patents
335,172 6,917,267 B2 7/2005 Lias et al. 7,368,677 B2 5/2008 Jones et al. 7,598.467 B2
10/2009 Gibson et al. 8,217,287 B2 7, 2012 K1 8,222,983 B2 7/2012 Zhou et al. 9,343,256 …

Electrical switching apparatus, and operating handle assembly and trip cam therefor

JS Gibson - US Patent 9,570,255, 2017 - Google Patents
(57) ABSTRACT A trip cam is for an operating handle assembly of an electrical Switching
apparatus. The electrical Switching apparatus includes a housing and a number of poles …

Electrical switching apparatus and secondary trip mechanism therefor

BJ Schaltenbrand, AL Gottschalk, BL Tanner - US Patent 8,519,289, 2013 - Google Patents
A secondary trip mechanism is provided for an electrical switching apparatus, such as a
circuit breaker. The circuit breaker includes a housing, separable contacts enclosed by the …

Electrical switching apparatus and status indicating assembly therefor

AL Gottschalk, RM Slepian - US Patent 8,217,291, 2012 - Google Patents
(57) ABSTRACT A status indicating assembly is provided for an electrical Switching
apparatus, such as a circuit breaker. The circuit breaker includes a housing, separable …

Arresting device for a drive train

L Godesa - US Patent 7,750,263, 2010 - Google Patents
An arresting device is disclosed for a drive train which, in order to close a movable contact of
an electric switch, can be moved from an OFF position into an ON position. In at least one …