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About: Johnson bar (vehicle)     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Relation100031921, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatVehiclePartsyago:Abstraction100002137yago:Part113809207yago:Relation100031921 New Facet based on Instances of this Class

A Johnson bar is a hand lever with several distinct positions and a positive latch to hold the lever in the selected position. The latch is typically activated with a spring-loaded squeeze handle on the lever so that only one hand is needed to release the latch, move the lever, then re-engage the latch in a different position. This is an American English term; in British English, the lever is named for its function. Many trucks and buses use a hand brake which is controlled with a Johnson bar. These are sometimes called "Johnson bar brakes".