Railroad brake controller locking device

A rail brake controller with a locking device includes a handle coupled to a hub. The hub includes a notch. A pawl is provided adjacent the hub and rotates between an unlocked position out of the notch and a locked position in the notch when the handle is in a preselected angular position. This posi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SPADACCINI MICHAEL J, NEWTON RONALD O
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY CONTROLLING PERFORMING OPERATIONS PHYSICS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES REGULATING TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	A rail brake controller with a locking device includes a handle coupled to a hub. The hub includes a notch. A pawl is provided adjacent the hub and rotates between an unlocked position out of the notch and a locked position in the notch when the handle is in a preselected angular position. This position may represent, for example, a full service application. A lock assembly is provided coupled to the pawl and controls the position of the pawl. The pawl includes an arcuate recess and the lock assembly includes a pin in the arcuate recess to limit the angular position of the pawl.