Träger und Schlüsselschalteranordnung zur Verwendung mit einem Schutzschalter
Anmelder: General Electric Company 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP2453539
- Aktenzeichen
- EP11188514
- Anmeldetag
- 9. November 2011
- Veröffentlichung
- 30. März 2016
- Erteilung
- 30. März 2016
- Rechtsraum
- EP
- IPC
- H02B11/133
Abstract
An undercarriage (200) for use with a circuit breaker includes a bottom plate (202) and a front beam (204) removably coupled to the bottom plate (202) via a lead screw (234), wherein the lead screw (234) is configured to engage with a threaded support (236) that is coupled to the bottom plate (202) to facilitate racking the circuit breaker in a switchgear (100). The undercarriage (200) also includes a keylock assembly (300) configured to enable racking the circuit breaker in the switchgear (100). The keylock assembly (300) includes a lock (304) and an interlock (302) configured to coupled to the lock (304) such that the interlock (302) is movable between a locked position and an unlocked position, wherein engagement of a racking handle (238) with the lead screw (234) is enabled when the interlock (302) is in the unlocked position.
Anmelder
- Firma
- General Electric Company
- Land
- 🇺🇸 USA
US-amerikanischer Technologiekonzern mit Sitz in Massachusetts. Historisch aktiv in Energieerzeugung, Luftfahrttriebwerken, Medizintechnik und Industrietechnik über verschiedene Geschäftsbereiche.
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Fachgebiete
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Illingworth-Law, William Illingworth
Illingworth-Law, William Illingworth · London