Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1996-11-19
1998-11-10
Swarthout, Brent A.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
188 111E, 188 111R, 340453, B60Q 100
Patent
active
058350098
ABSTRACT:
A single wire electrical conductor is serially connected to a first switch mounted to a brake slack adjuster and serially connected to a second switch embedded in a brake lining. The closing and opening of the first and/or second switch causes electrical changes that are measured in an electronic control unit for use in signaling the operator of the need for brake service.
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