Fluid-pressure and analogous brake systems – Multiple fluid-receiving devices – Multiple motors
Patent
1993-03-19
1994-08-09
Oberleitner, Robert J.
Fluid-pressure and analogous brake systems
Multiple fluid-receiving devices
Multiple motors
303 15, B60T 1300
Patent
active
053359747
ABSTRACT:
An air distribution apparatus (10) is configured for retrofit between the service portion (24) and pipe bracket portion (26) of a conventional AB valve (16) of a railroad car braking system (12) for allowing operation with an electronic controller (14). The apparatus contains openings and passageways compatible with the connections between the service and pipe bracket portions of the AB valve while providing additional conduits to mate with the electronic control device.
REFERENCES:
patent: 4509801 (1985-04-01), Newton et al.
patent: 4586584 (1986-05-01), Auman et al.
patent: 5249125 (1993-09-01), Root et al.
Ballato Josie A.
Oberleitner Robert J.
Technical Services & Marketing, Inc.
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